US10647032B2
A multilayer optical adhesive including a first viscoelastic or elastomeric adhesive layer and a second viscoelastic or elastomeric adhesive layer. A crosslinked or soluble resin layer may be disposed between the first viscoelastic or elastomeric adhesive layer and the second viscoelastic or elastomeric adhesive layer or the first viscoelastic or elastomeric adhesive layer may be immediately adjacent to the second viscoelastic or elastomeric adhesive layer. An interface between immediately adjacent layers is structured and there is a difference in refractive indices across the interface.
US10647030B2
Embodiments of the invention are directed to an automated crayon-molding device comprising a crayon-receiving member, an automated heating element, a crayon-melting chamber that is heated to a melting temperature by the automated heating element, and at least one mold. The crayon-receiving member receives the crayon at one end and has a closure mechanism at another held, preventing the crayon from entering in the crayon-melting chamber until it reaches a melting temperature. Once the inside of the crayon-melting chamber, the crayon melts and drips into a mold configured to receive melted wax. Embodiments of the invention also include a method for assembling an automated crayon-molding device and a system for molding crayons that includes a crayon-receiving member, an automated heating element, a crayon-melting chamber, a drawer positioned underneath the crayon-melting chamber, and at least one mold.
US10647029B2
The separating device comprises: an actuating device (8) translatable along a first axis (A1) between a retracted position and a separated position, at least one separating element (28, 60) translatable along a second axis (A2) between a retracted position and a separated position, a transfer device (26) connecting the actuating device (8) and the separating device (28, 60). The transfer device (26) comprises at least two links (46), rotatable relative to one another and relative to the actuating device (8) and the separating element (28, 60), and a guide element (36) receiving said links (46), said links being moved along a movement path by the actuating device (8) and moving the separating element (28, 60).
US10647024B2
The present invention provides a wet press process and admixture components for making concrete slabs (flags) (16), curb (kerb) units, panels, boards, and other flat shapes, whereby colloidal silica and at least one alkanolamine and optional rheology control components are employed to provide an ideal combination of pressing time, green strength, surface definition, stack-ability, final concrete strength, and permeability. Stack-ability can be expressed in terms of minimum deflection or non-eccentricity of the units while standing on thickness edges at distances apart less than width or standing height. A wet press process typically involves introducing a highly fluid concrete mix into a mold (10,12), applying hydraulic pressure to consolidate the concrete (e.g., 1000-3000 PSI) and to extract excess water, removing the pressed concrete (16) while in a green state from the mold (10,12), and then standing the slab (16) units immediately upon removal from the mold (10,12) while in a green state, on an edge adjacent to but spaced apart from other edge-standing units. In further embodiments, rounded aggregates such as naturally occurring sand and/or gravel obtained from local sources can be incorporated into the concrete slabs without defeating (vertical) stack-ability in the green state.
US10647017B2
A fluid-driven ring saw includes a ring saw blade that is supported and driven by a fluid. The fluid-driven ring saw can include one or more pairs of fluid nozzles. Each pair of fluid nozzles can include a first fluid nozzle separated from a second fluid nozzle by a gap. The ring blade can be positioned within the gap. The ring blade can include a plurality of holes. The one or more pairs of fluid nozzles can deliver fluid jets that impinge upon the plurality of holes of the ring blade to drive rotation of the ring blade. The ring blade can be driven without direct contact of a mechanical linkage, such as a belt or chain. The ring blade can be relatively thinner than ring blades driven by mechanical linkages.
US10647015B2
The machine includes a feeding path for the logs to be cut and a cutting head arranged along the feeding path. The cutting head includes a coupling for a disc-shaped cutting blade and is designed to impart the disc-shaped cutting blade a rotary motion around the axis thereof and a cyclic movement to cut the logs into single rolls, and to allow the logs to move forward along the feeding path. The machine also includes at least a grinding unit, including at least one grinding wheel mounted onto a rotation shaft and co-acting with a side of the disc-shaped cutting blade to grind the cutting edge of the same disc-shaped cutting blade. A controlled approach system is also provided to move the grinding wheel towards the disc-shaped cutting blade.
US10647011B2
A networked shaving appliance system includes: (a) a shaving appliance including a handle and a shaving head cartridge connected to the handle and motion, orientation, and/or pressure sensors associated with the handle and/or shaving head cartridge; (b) a sensor circuit connected to receive sensor signals and generate shave event information from the sensor signals; (c) a network circuit wirelessly connected with a computer network and communicating at least the shave event information to the computer network; and (d) a computerized tool operating, at least in part, on a computerized user device connected to the computer network. The computerized tool is configured to receive shave event data associated with a user of the computerized device from the computer network, receive user profile data from the user via a graphical user interface provided by the computerized tool, process the shave event data with the user profile data to generate user feedback information, and communicate the user feedback information to the user via the graphical user interface provided by the computerized tool.
US10647002B2
An articulated arm system is disclosed that includes an articulated arm including an end effector, and a robotic arm control systems including at least one sensor for sensing at least one of the position, movement or acceleration of the articulated arm, and a main controller for providing computational control of the articulated arm, and an on-board controller for providing, responsive to the at least one sensor, a motion signal that directly controls at least a portion of the articulated arm.
US10647000B2
A self-cleaning apparatus for sorting a mixture of materials is disclosed that comprises a material sorter and a gantry positioning system elevated above the material sorter. The gantry positioning system includes a longitudinal travel rail with a longitudinal travel rail carriage, a traverse travel rail with a transverse travel rail carriage connected to the longitudinal travel rail carriage running perpendicular to the longitudinal travel rail, and a vertical travel rail connected to the vertical travel rail carriage running perpendicular to the traverse travel rail. A cutter and, optionally, a picker, are connected to the vertical travel rail. The gantry positioning system can move the cutter and picker various directions to dislodge and remove material that may have accumulated on the sorter. Instead of a gantry positioning system, the apparatus may have a multi-axis arm.
US10646983B2
A hydrodynamic compression or cutting tool comprises a housing, an electric motor arranged in the housing and having a motor rotational axis, a gripping portion formed by the housing and extending around the motor and along the motor rotational axis, a hydraulic pump arranged inside the housing and which can be driven by the motor so as to move a actuating piston along a actuating axis, a transmission mechanism arranged inside the housing between the motor and the hydraulic pump, two jaws connected to the housing and to the actuating piston, and which can be moved between an open position and a closed position for carrying out the compression or cut, wherein the actuating axis and the motor rotational axis are reciprocally parallel and offset.
US10646980B2
Devices and methods for assembling a luer lock fitting (e.g., fitting for use in a hemodialysis and/or a peritoneal dialysis machine) may include a luer lock tool comprising a tool base including a grip portion adjacent a tool portion, the grip portion having an outer diameter and an internal cavity. The tool portion may have an internal cavity and may be configured to selectively receive and retain a male luer lock fitting at a first end of the cavity. A tool cap may have an outer diameter and an internal cavity. The tool cap may include a recessed portion at an end configured to selectively receive and retain a female luer lock fitting. The tool cap internal cavity may be configured to receive at least a portion of the tool portion of the tool base.
US10646976B2
There is furnished a working tool comprising a rotating shaft (6), a polishing plate (3) mounted on the shaft, an expandable elastomer sheet (4) attached to the polishing plate (3), an abrasive cloth (5) attached to the elastomer sheet (4), and means for pressing the elastomer sheet (4) at a plurality of positions under respective predetermined different pressures such that a lower surface of the abrasive cloth (5) is deformed to the desired inverted convex shape in accordance with differences of pressing force applied to the elastomer sheet (4) at the plurality of positions. A substrate is produced by bringing the inverted convexly deformed surface of the abrasive cloth (5) in contact with a substrate stock, and rotating and moving the working tool for polishing the substrate over a selected area.
US10646975B2
Multiple cameras are used for tool positioning, as-built documentation, and/or personnel monitoring in construction site. A camera unit comprises one or more imaging devices, a processing computer, and a communication device. The camera units are placed at multiple locations in a construction site to cover an area. The camera units are self-positioned by detecting a calibration target that moves within a working volume. The camera units can detect and calculate positions of objects, including measurement sticks, tools, personnel, etc., in the area.
US10646974B2
The present invention provides an indexing device for a turntable which is provided with a plurality of roller followers arranged at equal angular intervals; a cam component is provided on one side of the turntable. The cam component is provided with a first side rib wall with a continuous cam curved surface in a first direction and a second side rib wall with a continuous cam curved surface in a second direction, and the first side rib wall and the second side rib wall face opposite sides to form a cam groove with a variable groove width for guiding the movements of the roller followers and rotating the turntable; wherein the first side rib wall and the second side rib wall can compress on at least one pair of the roller followers of the turntable symmetrically in the first and second directions, so as to effectively eliminate the backlash problem between the cam component and the roller followers and improve the positioning accuracy of the turntable.
US10646964B2
Bonded surfaces are formed by adhering first nanorods and second nanorods to respective first and second surfaces. The first shell is formed on the first nanorods and the second shell is formed on the second nanorods, wherein at least one of the first nanorods and second nanorods, and the first shell and the second shell are formed of distinct metals. The surfaces are then exposed to at least one condition that causes the distinct metals to form an alloy, such as eutectic alloy having a melting point below the temperature at which the alloy is formed, thereby bonding the surfaces upon which solidification of the alloy.
US10646962B2
The invention relates to a method for producing a low-pressure turbine blade from a TiAl material by means of a selective laser melting process, wherein during production in the selective laser melting process the already partially manufactured low-pressure turbine blade is preheated by inductive heating, and wherein the selective laser melting process is carried out under protective gas, the protective gas atmosphere containing contaminants of oxygen, nitrogen, and water vapor in each case of less than or equal to 10 ppm.
US10646956B2
A method for producing a component by the successive solidification of individual layers of powdered, granular or liquid material by irradiation with laser radiation using a laser, each layer being divided into an inner region and an edge region with an edge region surface, and, for each layer, after irradiation with the laser, at least the edge region surface of the edge region of the layer being irradiated with an ultrashort pulse laser. An optical irradiation device produces a component by successive solidification of individual layers of powdered, granular or liquid material.
US10646953B2
A pressure welding method and a pressure welding device (1) includes a plasticizing unit (7), a compression unit (8), a machine head (13) that includes a spindle (54) and a component holder (34). The pressure welding device (1) further includes a spindle drive (56) and an actuation mechanism (41) that includes an actuation drive (65) for the component holder (34). The actuation drive (65) is placed between the spindle drive (56) and the spindle (54) within a drive train (57).
US10646943B2
A method for interconnecting multiple components of an electrical assembly with a solder joint, including the steps of positioning a first component adjacent to a second component to provide a connection area, dispensing a solid solder sphere to a capillary tube, wherein the capillary tube is positioned with an exit orifice above the connection area between the first and second components, applying a first laser through the capillary tube while measuring light from the first laser that reflects off the connection area as the solder sphere moves through the capillary tube, and applying a second laser to at least partially melt the solder sphere when the measured light decreases to a predetermined level and as the solder sphere falls from the exit orifice toward the connection area between the first and second components.
US10646941B2
A method for the joining of ceramic pieces with a hermetically sealed joint comprising brazing a layer of joining material between the two pieces. The wetting and flow of the joining material is controlled by the selection of the joining material, the joining temperature, the joining atmosphere, and other factors. The ceramic pieces may be aluminum nitride and the pieces may be brazed with an aluminum alloy under controlled atmosphere. The joint material is adapted to later withstand both the environments within a process chamber during substrate processing, and the oxygenated atmosphere which may be seen within the shaft of a heater or electrostatic chuck.
US10646938B2
A method of manufacturing a gear, the method includes applying a first charge to a workpiece and applying a second, opposite charge to an electrochemical machining (ECM) attachment, the ECM attachment having a pattern. The method further includes simultaneously forming a plurality of surfaces of a gear tooth in the workpiece using the pattern of the ECM attachment while applying the first charge to the workpiece and applying the second charge to the ECM attachment and turning the workpiece and the ECM attachment in opposite rotational directions. The plurality of surfaces includes at least one end face and a top land of the gear tooth.
US10646935B2
An automatic key duplicating machine is disclosed. A master key identification module includes at least one key blade cross-section detector with a plurality of sliding elements, the master key identification module being configured to determine a key type for a master key based at least in part on engagement of the plurality of sliding elements with a blade profile of the master key. A key extraction module is configured to retrieve a key blank of an identified key type. A key cutting module is configured to cut the key blank in accordance with a tooth pattern of the master key.
US10646929B2
A clamping device for clamping a workpiece or a tool or, more specifically, a tool holding fixture in a machine part of a machine tool includes a tension rod slidably mounted within the machine part; a clamping set movable by the tension rod between clamped and released positions; a tension spring dedicated to the tension rod so as to generate the pull-in force of the clamping set; and a release mechanism, by which the clamping set can be moved against the force of the tension spring into the released position by the tension rod. To make possible effective clamping at optimum force, the tension spring is clamped between first and second rod parts of the tension rod. The second rod part can move relative to the first rod part, and, as the clamping set moves into the released position, is compressed on both ends by the release mechanism by moving the two rod parts in opposite directions.
US10646922B2
The invention relates to a method for pressing a green compact (1) for producing a sintered molded part from a sintering powder, according to which the sintering powder is filled into a mold cavity (43a) of a die (43), and then the sintering powder is pressed by at least one punch, which is pushed at least partly into the mold cavity (43a), to form a green compact (1), wherein to form an undercut in the green compact (1) a portion of the sintering powder is pushed by a punch out of a first plane of the die (43) by forming an opening (11) in the first plane in pressing direction into a second plane of the die (11) different from the first plane. The invention also relates to a device (12) for performing said method and a correspondingly produced sintered molded part.
US10646919B2
A process in direct chill casting wherein molten metal is introduced into a casting mold and cooled by impingement of a liquid coolant on solidifying metal in a casting pit including a movable platen and an occurrence of a bleed-out or run-out is detected the process including exhausting generated gas from the casting pit; and introducing an inert gas into the casting pit, the inert gas having a density less than a density of air; reducing any flow of the liquid coolant.
US10646913B2
A punch system or assembly includes a punch body and a punch tip or insert with a working end and a stem configured for selective engagement and disengagement within a cavity in the punch body. A latch mechanism which can be operated without tools is configured to engage the punch tip stem within the axial cavity in a closed position, and to disengage the punch tip from the punch body in an open position.
US10646911B2
A method for producing a complex sheet metal part includes clamping a border region of the metal sheet between a die ring of an upper tool part of a pressing tool and a downholder of a lower tool part of the pressing tool; moving the upper tool part further downwards thereby pulling the metal sheet over extended punch inserts of a punch of the lower tool part, thereby generating local material reserves of the metal sheet; moving the upper tool part further downwards while actively retracting the punch inserts, thereby releasing the local material reserves; and forming the metal sheet between the die and the punch using only the local material reserves.
US10646908B2
A machine for winding coils comprising at least one support frame, a belt having a closed-ring configuration installed on the support frame so as to substantially surround it peripherally, and a platform on which the at least one support frame is positioned. The platform is provided with support elements configured to selectively support the at least one support frame in a distanced position with respect to the platform. Actuation members are associated with at least some of said support elements, and are able to be selectively activated to take at least some of said support elements to a first operating position constraining the support frame to the platform, and to a second non-operating position of non-interference with said support frame.
US10646907B2
A pharmaceutical waste disposal assembly (10) for disposing of raw pharmaceutical waste includes a first receiver body and a second receiver body. The assembly further includes a first reaction agent and a second reaction agent. The first reaction agent and the second reaction agent renders the pharmaceutical waste unrecoverable. The first reaction agent can include at least one of a denaturant and a deterrent. Additionally, the first reaction agent can include activated charcoal.
US10646906B2
A mechanism for securing multiple apparatus to a drain cleaning machine is described. The mechanism includes a bracket arranged on a frame of the drain cleaning machine. The bracket allows a drum and a feed mechanism to be removably secured to the frame. The bracket includes a base and pivotable latch. A drum bearing from the drum can be secured between the base and the latch when the latch is in a closed position. Mounting pins from the feed mechanism can be inserted into two bores in the bracket, and secured therein by plunger pins. One plunger pin is manually operated, to selectively lock the latch in the closed position, and to selectively secure one of the mounting pins in one of the bores. Another plunger pin is operated by pivoting of the latch, and functions to selectively secure the other mounting pin in the other bore.
US10646900B2
Disclosed herein are various embodiments of a system and method for operating a surface pressure washer with a wand component. The method may include the steps of cleaning a first surface through a first fluid path, where the first fluid path includes a pump, a pressure regulating valve, a diversion block, and a spray gun, while spray nozzles are not discharging fluid to a second surface, actuating a valve connected to the diversion block, thereby reducing the pressure available to the first fluid path and creating a second fluid path, where the second fluid path includes the pump, the pressure regulating valve, the diversion block and the spray nozzles, where the spray nozzles are configured to rotate above the second surface when the second fluid path is open, and cleaning a second surface underneath the pressure washer system through the second fluid path.
US10646895B2
A coating applicator that applies a coating or liquid to a variety of different substrates having different contoured surfaces is disclosed. A coating applicator of the present disclosure is able to reach, contact, and cover the entirety of a contoured substrate. In this manner, the coating applicator is able to transfer a coating to the entirety of the contoured substrate. Additionally, fluid application systems of the present disclosure include systems for advantageously providing a fluid to a fluid applicator.
US10646890B2
A sprinkler riser assembly including a stabilizer base and a riser mount and coupler, removably mountable onto the stabilizer base, the stabilizer base including at least one pressure mount portion and at least one stabilizer base snap engagement portion and the riser mount and coupler including a slidable portion for slidable engagement with the at least one pressure mount portion of the stabilizer base and at least one riser mount and coupler snap engagement portion for operative removable snap fit engagement with the at least one stabilizer base snap engagement portion.
US10646887B2
A dispenser member, such as a pump or a valve, including a body defining an inlet tube and in which a valve rod is axially movable back and forth, the body being provided with a vent lip that extends around the body, pointing outwards and downwards towards the inlet tube, thereby defining an outer edge that is not in contact with the body, the vent lip being formed by a sleeve that is engaged axially around the body to form a seal between them, the sleeve forming a leaktight sheath that is engaged in leaktight manner around the inlet tube of the body; the dispenser member being characterized in that the vent lip is situated axially above the sealing sheath.
US10646878B1
The paper shredder simultaneously shreds both manually inserted sheets of paper and sheets of paper that are placed in an auto-feeder input tray. Immediately above the shredding mechanism the input path is bifurcated. One branch extends essentially straight up from the blades and leads to a manual input slot. A second branch extends at an angle towards the rear of the shredder where an auto-feed roller lies at the bottom of an auto-feed slot. When a stack of paper is placed into the slot, the bottom of the stack rests against the auto-feed roller which grasps the top sheet and pulls it under the roller. The roller then pushes the sheet down the angled throat where a curved surface bends the sheet downwards and into the shredding mechanism.
US10646876B2
The present invention is directed to a cap for a biochip storage well. The cap comprises a resilient sealant layer capable, under the application of pressure, of forming a vapour-proof seal with a line contact interface formation extending around the perimeter of a biochip storage well.An assay assembly comprising the cap of the invention and a biochip storage is disclosed. Methods of sealing a biochip storage well using a cap of the invention are also disclosed.
US10646869B2
(1) Plural reaction chambers each including at least one cell capturing unit and at least one nucleic acid capturing unit connected via a flow channel, (2) a first liquid flow channel commonly connected to the plural reaction chambers on a first surface side, (3) plural second liquid flow channels connected to the plural reaction chambers in a one-on-one relationship on the first surface side, and (4) a third liquid flow channel commonly connected to the plural reaction chambers on a second surface side opposite to the first surface, are provided in a flow cell device for single cell analysis.
US10646868B2
In an example implementation, a method of microfluidic filtering includes activating a first fluid pump within a microfluidic channel to cause a forward flow of fluid through the microfluidic channel and through a filter of a filter loop. The filter loop intersects the microfluidic channel at a loop entry and at a loop exit. The method includes activating a second fluid pump to cause a reverse flow of fluid through the filter.
US10646867B2
A method of manufacturing a microfluidic chip includes providing an upper mold having multiple upper ribs extending along a second direction, and a lower mold having multiple lower ribs extending along a first direction different from the second direction, forming a forming material in a filling space defined by the upper and lower molds to provide a channeled plate having multiple upper microfluidic channels complementary in shape to the upper ribs, lower microfluidic channels complementary in shape to the lower ribs, and multiple thin film valves formed at intersections where the upper microfluidic channels intersect the lower microfluidic channels, separating the upper and lower molds, and covering the lower and upper microfluidic channels.
US10646863B2
A spent catalyst distributor for distributing spent catalyst in a catalyst regenerator vessel housing a dense phase catalyst bed and a dilute phase catalyst bed. The spent catalyst distributor comprises a conduit comprising a proximal end and a distal end. The conduit projects horizontally or horizontally and downwardly into the regenerator vessel and includes an opening located at the distal end for introducing the spent catalyst at a first location inside the regenerator vessel. The conduit further includes a plurality of orifices located along a length of the conduit between the distal end and an inner wall of the regenerator vessel for introducing the spent catalyst at a plurality of locations inside the regenerator vessel.
US10646858B2
The invention pertains to a composition that comprises at least one chromium precursor, at least one heteroatomic ligand, and, optionally, at least one activator. The invention also pertains to the method for preparation of the composition in accordance with the invention and the use of said composition in a method for oligomerization of olefins.
US10646850B2
An object of the present invention is to provide a material for blood purification having the capability to remove cytokines and activated leukocyte-activated platelet complexes. The present invention provides a material for blood purification, the material containing a water-insoluble material in which a ligand having an amide group(s) and an amino group(s) is bound to a substrate, wherein the content of the amide group(s) is 3.0 to 7.0 mmol per 1 g dry weight of the water-insoluble material; and wherein the content of the amino group(s) is 1.0 to 7.0 mmol per 1 g dry weight of the water-insoluble material.
US10646848B2
Disclosed herein are novel RHO zeolites useful as kinetically selective adsorbents for oxygen and/or nitrogen. The adsorbents can be used in pressure swing adsorption processes for selectively adsorbing oxygen and/or nitrogen from feed streams such as an air stream or crude argon stream. Also disclosed are novel methods of preparing RHO zeolites, including in particular mixed-cation RHO zeolites.
US10646841B2
A system for bone cement includes a vial holder configured for receiving a vial and including a holding structure for maintaining the vial in the vial holder. The vial includes a monomer component for bone cement. A holder chamber is configured to receive and secure the vial holder. The vial holder is advanced toward a vial-breaking device for breaking the vial and releasing its contents into the holder chamber past the elastomeric seal. Once the vial holder is advanced further the elastomeric seal is deformed to form a seal and prevent fumes produced from escaping from the device.
US10646834B2
One embodiment provides a wine aerating device, including: a funnel-shaped container comprising a bottom that is provided with an outlet aperture having a predetermined size, wherein said funnel-shaped container is at least partially filled with a multitude of substantially spherical elements for breaking up and diverting a flow of wine streaming from the top to the bottom of said funnel-shaped container, each of said substantially spherical elements having a size significantly smaller than the size of said outlet aperture, and wherein a non-spherical element having a size greater than the size of said outlet aperture is placed upon said outlet aperture to partially block it, thereby preventing said spherical or nearly-spherical elements to pass through said outlet aperture while allowing the passage of wine through said outlet aperture and increasing the wine's turbulent motion and oxigenation while coming out of said funnel-shaped container. Other aspects are described and claimed.
US10646814B2
A grease containment device for an exhaust fan is provided. The device includes an outer housing and an inner housing. The outer housing defines an interior receptacle, a first end surface, and a second end surface opposing the first end surface. The first end surface includes an inlet to the interior receptacle for grease from the exhaust fan, and the second end surface includes a sloped drainage surface leading to at least one drainage opening. The inner housing is located within the interior receptacle and includes a quantity of grease absorbent media in communication with the inlet. The grease absorbent media is hydrophobic, and the inner housing includes a porous portion proximate the sloped drainage surface.
US10646806B2
A cleaner includes: a main body that receives a suction motor; and a filter unit that is detachably coupled to the main body to filter air discharged from the suction motor and includes a ring-shaped filter and a filter frame that receives the ring-shaped filter, wherein the filter frame includes: an inner frame; an outer frame that defines a filter space for receiving the filter in cooperation with the inner frame; and a ring-shaped filter cover that connects the outer frame and the inner frame to each other and has one or more air openings.
US10646794B2
A solid-liquid separation device performs dehydration or deoiling from a treated object using a substance A that is a gas at normal temperature and pressure and is capable of dissolving water and oil when liquefied. The separation device includes a substance B that circulates while generating phase change in a closed system, a compressor that compresses the substance B, a first heat exchanger that condenses substance B and evaporates of the substance A, an expansion valve that decompresses the condensed substance B, a second heat exchanger that evaporates substance B and condenses substance A, and a treatment tank wherein substance A is mixed with the treated object, substance A is evaporated while separated from the liquid in the first heat exchanger, and condensed in the second heat exchanger. The center of gravity of the first heat exchanger is lower than the second heat exchanger in a vertical direction.
US10646789B1
There is disclosed a toy vehicle that may be hand controlled by a user, especially a toddler, wherein the hand control is achieved with digit bores that extend into the toy vehicle.
US10646782B2
A system for creating and operating virtual worlds has an Internet-connected server, and software executing on the Internet-connected server from a non-transitory physical medium. The software provides tools enabling creation of a new virtual world, including terrain and objects in the new virtual world, and a physics simulation engine providing simulation for movement of objects in the new virtual world created. The physics simulation engine has a default physics simulation mode wherein simulation approximates real-world physics, and at least one alternative simulation mode wherein simulation applies physics substantially different than real-world physics. Simulation may be switched between the default mode and the alternative mode.
US10646780B2
A game system comprising a data processing system and an identification toy element that includes information associated with the identification toy element; wherein the identification toy element is a toy construction element comprising one or more connectors configured for mechanically connecting one or more other toy construction elements to the identification toy element so as to allow a user to construct a toy construction model; and wherein the data processing system is configured to: detect a presence of the identification toy element in a detection area; create an association between a virtual object in a virtual environment and the detected identification toy element; access, when the identification toy element is again placed within a detection area, the information associated with the identification toy element; obtain, based on the accessed information, information about the virtual object associated with the identification toy element; present a representation of the associated virtual object; and to perform a play pattern procedure including controlling the representation of the virtual object.
US10646776B2
A server apparatus, method, and program are provided that are capable of causing information about the real world to be reflected in the virtual world of a game. First, a server apparatus receives a signal including at least one of location information sent from a terminal apparatus or specific point-to-point distance information calculated based on the location information. Next, the server apparatus, based on at least one of the location information or the distance information, calculates a cumulative distance between a plurality of other points through which the terminal apparatus has passed in the real world. Next, the server apparatus sets a reward to be granted to the terminal apparatus in accordance with the cumulative distance. This makes it possible, for example, to cause an online game to be closely correlated with the daily life of the user, and to arouse the interest of users in the online game.
US10646775B2
Disclosed herein are methods and apparatus related to enhancing player experiences at gaming locations via player journey actions. A server computing device can receive one or more gaming location events related to one or more electronic gaming machines. Each of the electronic gaming machine(s) can be configured to play one or more wager games. At least one of the gaming location events can be associated with a particular wager game. The server computing device can determine one or more player journey actions based on the gaming location events, where the one or more player journey actions instruct at least one electronic gaming machine to perform one or more actions related to the gaming location events. The server computing device can send the gaming location events.
US10646761B2
A variable stiffness striking implement, such as, for example, a ball bat typically used in baseball, softball, or rubber ball. The striking implement, preferably has a separate barrel and handle. A wedge and joint attached directly to the handle or indirectly to the handle using an interface portion engage the interior surface of the barrel. Most preferably, the wedge and joint are molded about the interface portion and a handle preform is then inserted into the intention of the interface portion and the handle is then molded. Wedge hardness is selectable and a stiffness member may also be employed. Stiffness member hardness may be selectable or may be adjustable by varied adjustment of a cap in relation to the barrel. Alternatively, the cap may not be adjustable in relation to the barrel so that a selected stiffness member hardness is fixed.
US10646749B1
The resistance exercise glove is a therapeutic device and a garment worn on a hand. The resistance exercise glove exercises the hand by providing an opposing force that works against the movement of the hand. The opposing force provides a resistance based therapeutic exercise that strengthens the hand. The resistance exercise glove comprises a glove, a plurality of resistance bands, a pocket, and a squeeze device. The glove is further defined with a front side, a rear side, and an opening. The hand inserts into the glove through the opening. The plurality of resistance bands attach to the rear side of the glove such that each of the resistance bands opposes the bending of a finger. The pocket is formed on the front side of the glove. The pocket contains the squeeze device. The squeeze device is an elastomeric device that opposes the squeezing motion of the hand.
US10646742B2
Disclosed is a technical training garment configured for use with modular, interchangeable electronics and resistance modules. The garment provides resistance to movement throughout an angular range of motion and tracks biomechanical parameters such as stride length, stride rate, angular velocity and incremental power expended by the wearer. The garment may be low profile, and worn by a wearer as a primary garment or beneath or over conventional clothing. Alternatively, the device may be worn as a supplemental training tool during conventional training protocols.
US10646736B2
A thermal trigger assembly for remote mechanical actuation of another fire protection system component includes an activation component having a base and a movable member. A bias member biases the movable member from a preactivation to an activated position with respect to the base. A thermally responsive element retains the movable member in the preactivation position until a predetermined thermodynamic condition is reached, when the thermally responsive element loses structural integrity. A flexible connector includes a flexible hollow outer cable housing with one end configured to be stationarily (preferably fixedly) connected with the base. A flexible cable is inside the outer cable housing for sliding movement therein and has one end configured to be stationarily (preferably fixedly) connected with the movable member. The flexible cable is moved with respect to the outer cable housing by movement of the movable member upon loss of structural integrity by the thermally responsive element.
US10646730B2
Collision free regions are predetermined for one or more class solutions. Each class solution has defined limits for allowed field geometry variations. Collision free regions in planning can be defined as a set of allowed isocenter positions relative to a fixation device. The collision free regions may be visualized by a user to plan for field geometry and isocenter position tradeoffs. Collision free regions in delivery can be defined as a set of allowed couch support coordinates. The treatment fields in a radiation treatment plan can be checked against the collision free regions in delivery to determine whether they will pose any collision risks.
US10646723B2
The present invention is directed to a magnetic vestibular stimulation (MVS) system for rehabilitation of subjects with vestibular and balance disorders. The magnetic vestibular stimulation system includes a magnet and a cooling system. In some embodiments, the subject wears video goggles in order to stimulate the subject to orient to a virtual reality. The subject can lie, sit or stand in or near a strong magnetic field generated by the system. The magnetic field generated by the system stimulates the vestibular system to counteract the inherent imbalance created by a naturally-occurring vestibular disorder. Particularly important, the direction and amplitude of vestibular stimulation can be easily manipulated by altering the orientation and distance of the head relative to the magnetic field vector. Thus, MVS can be precisely tailored to a patient's specific pattern of vestibular disturbance.
US10646720B2
Implantation of a cardiac stimulus system using parasternal access to the ITV is provided. Superior access may be achieved using parasternal locations in the upper ribcage to access the ITV. Inferior access may be achieved using parasternal locations in the lower ribcage to access the ITV. Parasternal access may include creating an opening in an intercostal space between two ribs and advancing a needle using ultrasound guidance.
US10646719B2
Connector enclosure assemblies for medical devices provide an angled lead passageway. The lead passageway which is defined by electrical connectors and intervening seals within the connector enclosure assembly establishes the angle relative to a base plane of the connector enclosure assembly. Various other aspects may be included in conjunction with the angled lead passageway, including an angled housing of the connector enclosure assembly, feedthrough pins that extend to the electrical connectors where the feedthrough pins may include angled sections, and a set screw passageway set at an angle relative to the lead passageway to provide fixation of a lead within the lead passageway.
US10646718B2
A cochlear implant including a cochlear lead, a housing, a magnet apparatus located within the flexible housing and including a first partial disk shaped magnet member and a second partial disk shaped magnet member spaced apart from the first partial disk shaped magnet member, an antenna within the housing, and a stimulation processor.
US10646709B2
Cochlear implant systems can include a cochlear electrode, a stimulator in electrical communication with the cochlear electrode, and a signal processor in communication with the stimulator. The signal processor can receive an input signal from an input source and output a stimulation signal to the stimulator based on the received input signal and a transfer function of the signal processor. The signal processor can be connected to the stimulator via a first detachable connector configured to detachably connect and provide communication between the signal processor and the stimulator. The signal processor can be connected to the input source via a second detachable connector configured to detachably connect and provide communication between the signal processor and the input source. A modular signal processor can be detached from the stimulator and the input source for repair or replacement.
US10646705B2
The male connector (1) includes a connector body (10) and a lock nut (50). The connector body (10) includes a male luer (11), first female threading (41) that surrounds the male luer (11), a base end portion (20) that is inserted into a tube (8), a fixed protrusion (21) formed on the base end portion (20), and a spiral protrusion (32) between the male luer (11) and the base end portion (20). The lock nut (50) includes second female threading (52) that is screwed together with the spiral protrusion (32). When the spiral protrusion (32) and the second female threading (52) are screwed together, the base end portion (20) and the lock nut (50) clamp the tube (8). First rotation prevention mechanisms (14, 54) that engage with one another are provided on the connector body (10) and the lock nut (50) such that the lock nut (50) does not rotate relative to the connector body (10) when the tube (8) is clamped.
US10646704B2
Tubing comprising an inner layer, an outer layer and a middle layer, wherein the inner layer comprises a polyethylene, the outer layer comprises a thermoplastic polyurethane and the middle layer comprises an ethylene ethyl acrylate copolymer or an ethylene methyl acrylate copolymer or an anhydride grafted ethylene methyl acrylate copolymer, a copolymer of two or more of the acrylate copolymers or a mixture of two or more thereof.
US10646701B2
A system for manipulating a guide catheter within a patient's nasal passages or sinus cavities includes a guide catheter formed from an elongate flexible member having a lumen passing there through. A wire guide is slidably disposed within the lumen of the guide catheter. The system further includes a steering member fixedly secured to a proximal end of the wire guide and a proximal hub secured to a proximal end of the guide catheter. The system further includes a recessed handle having a first recess for fixedly receiving the proximal hub of the guide catheter and a second recess for receiving the steering member, the second recess being dimensioned to permit axial and rotational movement of the steering member while disposed in the second recess.
US10646698B2
In at least one embodiment of the present invention a balloon catheter is provided. The balloon catheter comprises a shaft having a lumen formed therethrough. Connected to the shaft is an inflatable balloon. The inflatable balloon has a balloon wall defining a balloon interior surface and a balloon exterior surface that is opposite the interior surface. In fluid communication with the balloon wall is the lumen for inflating the balloon to define an inflated state and for collapsing the balloon to define a deflated state. The balloon wall is textured in the deflated state such that the balloon interior surface is spatially registered with the balloon exterior surface. The balloon in the inflated state is tensioned to have a surface roughness substantially less than a surface roughness of the balloon in the deflated state.
US10646689B2
An intravascular device delivery system has an elongated member with a flexible hypotube. The hypotube can be rotationally keyed to a steerable catheter. The flexible hypotube includes one or more cuts to allow bending of the flexible hypotube within a first plane. The steerable catheter is steerable to bend the flexible hypotube within the first plane, and longitudinally movable relative to the flexible hypotube to allow distal movement of the steerable catheter relative to a distal end of the flexible hypotube.
US10646688B2
A ready-to-use urinary catheter assembly (20) includes a catheter (26) comprising a shaft (28) having a proximal insertion end (30) and a distal end (32) spaced from the proximal insertion end. The assembly also includes a protective sleeve (54) including a protective sleeve tip (36) being configured to cover the proximal insertion end of the catheter shaft as the proximal insertion end of the catheter shaft is inserted into a distal portion of the urethra. The proximal insertion end (30) of the catheter shaft (28) is advanced proximally to rupture the protective sleeve tip (36) and to be advanced through the remainder of the urethra.
US10646685B2
Multipurpose lighting systems and methods of providing controllable lighting are provided. A lighting system includes a sheet of flexible material, a plurality of light sources and a controller. The plurality of light sources are attached to the sheet of flexible material and configured to emit diffused light. The controller is coupled to the plurality of light sources and is configured to control one or more of the plurality of light sources according to one of a plurality of prescribed lighting characteristics associated with a respective plurality of different lighting tasks. In some examples, the lighting system includes a camera coupled to the sheet of flexible material configured to capture at least one image of an object synchronously with the light emitted by the plurality of light sources.
US10646669B2
Systems and methods are disclosed for delivering medication to a patient. One such system has an aerosol generator for aerosolizing medication. The generator is located outside the airway of a patient. A chamber is provided for receiving aerosolized medication from the generator. The system has a carrier gas supply tube for delivering carrier gas to the chamber, and an aerosol delivery tube for receiving the aerosolized medication and the carrier gas from the chamber. The aerosol delivery tube delivers the aerosolized medication to the patient. A distal end of the aerosol delivery tube is positioned inside the airway of the patient in order to discharge the aerosolized medication within the patient's airway.
US10646659B2
Described is a medicament delivery device (1), comprising a body (2), a container carrier (7) for retaining a medicament container within the body (2) and being slidably disposed in the body (2), a sleeve (6) slidably coupled to body (2), and a piston rod (11) coupled to the body (2) and the container carrier (7). The piston rod (11) and the container carrier (7) provide a feedback as the container carrier (7) moves from a first position (P1) to a second position (P2) relative to the body (2).
US10646636B2
A needle dislodgement and blood leakage detection device includes a sensor assembly having a flexible sensor and a flexible substrate. The flexible sensor is provided, on an underside thereof at a location close to the flexible substrate, with a photoelectric sensor including near infrared transmitters that are of an array arrangement. The photoelectric sensor includes a signal amplifier module and a signal filter module that are electrically connected. An alarm device is coupled to the sensor assembly and includes a microprocessor unit, which includes a digital signal converter module, a signal sampling module, a signal demodulation module, a signal processing module, a time division module, a storage module, and a wireless transmission module that are connected in series. The digital signal converter module is connected to the signal filter module. The storage module and the wireless transmission module are respectively connected to a display unit and a computer.
US10646631B2
An apparatus for treating a medical fluid is provided which includes a treatment machine having a coupling surface, with a cassette made of a hard part having liquid-conducting passages which are covered by a flexible film being able to be coupled to the coupling surface of the treatment machine. A corresponding medical cassette is also provided. An air-free coupling of the flexible film of the cassette to the treatment machine is ensured in that air can be sucked out areally along a plane between the flexible film and the coupling surface during the coupling process and/or with a coupled cassette. A method for coupling the cassette and a method for checking the leaktightness of the cassette via the vacuum control of the air suction is also provided.
US10646630B2
Blood pump devices having improved rotor design are provided herein. Such blood pump devices include rotors having cantilevered support through a sealed mechanical bearing disposed outside a blood flow path of the device so as to avoid thrombus formation caused by blood contact with the bearing. The bearing means can be rotatably coupled with a proximal portion of the rotor shaft extending outside the fluid path, while a stator drives rotation of the rotor shaft so that one or more rotor blades on a distal portion of the rotor force blood flow through the device. The bearing means may include one or more radial bearings on a proximal portion of the rotor shaft that are isolated from the blood flow path by one or more rotary seals.
US10646617B2
In one aspect, apparatuses for providing chemical gradients are described herein. In some embodiments, an apparatus described herein comprises a conduit having a first end and a second end, one or more microchannels disposed in the conduit and extending from the first end toward the second end, and a fiber coiled around the exterior of at least one microchannel, wherein the fiber comprises an active agent that is operable to diffuse into the interior of the microchannel.
US10646599B2
The present invention relates to radioimmunoconjugates that are capable of upregulating expression of one or more antigens. The upregulated antigens can be the antigens that are targeted by the radioimmunoconjugates or different antigens expressed on the same cells. The present invention also relates to methods of treating cancer and diseases and disorders of the immune system by utilizing this enhanced expression of antigens.
US10646598B2
Disclosed is a class of versatile Sarcophagine based bifunctional chelators (BFCs) containing a hexa-aza cage for labeling with metals having either imaging, therapeutic or contrast applications radiolabeling and one or more linkers (A) and (B). The compounds have the general formula where A is a functional group selected from group consisting of an amine, a carboxylic acid, an ester, a carbonyl, a thiol, an azide and an alkene, and B is a functional group selected from the group consisting of hydrogen, an amine, a carboxylic acid, and ester, a carbonyl, a thiol, an azide and an alkene. Also disclosed are conjugate of the BFC and a targeting moiety, which may be a peptide or antibody. Also disclosed are metal complexes of the BFC/targeting moiety conjugates that are useful as radiopharmaceuticals, imaging agents or contrast agents.
US10646595B2
Water soluble porphyrin compounds useful in the field of magnetic resonance imaging (MRI) as contrast agents. Particular compounds include manganese.
US10646593B2
The present disclosure provides activatable and detectable membrane-interacting peptides that, following activation, can interact with phospholipid bilayers, such as cell membranes. The present disclosure also provides methods of use of such compounds. The compounds of the present disclosure are of the general structure X1a-A-X2-Z-X1b, where A is a membrane-interacting peptide region having a plurality of nonpolar hydrophobic amino acid residues that, following separation from portions Z, is capable of interaction with a phospholipid bilayer; Z is an inhibitory peptide region that can inhibit the activity of portion A; X2 is a cleavable linker that can be cleaved to release cleavage products from the compound; and X1a and X1b are optionally-present chemical handles that facilitate conjugation of various cargo moieties to the compound. Prior to cleavage of the composition at X2, the composition acts as a promolecule that does not associate with cellular membranes to a significant or detectable level. Following cleavage at cleavable linker X2, the cleavage product including portion A is free to interact with a phospholipid bilayer (e.g., a cell membrane), and thus accumulate at a site associated with a cleavage-promoting environment. Detection of the membrane-associated cleavage product can be accomplished by detection of a moiety attached through X1a and/or X1b. Such compositions can be used in a variety of methods, including, for example, use in directly imaging active clotting within a subject.
US10646584B2
A compound which is either A: or B: and salts and solvates thereof, as well as their conjugates with a cell-binding agent.
US10646577B2
Disclosed herein, inter alia, are compounds and methods of using the same for modulating the activity of mTORC1.
US10646575B2
This invention provides heterocyclic compounds that bind to E3 Ubiquitin Ligase (typically through cereblon) (“Degrons”), which can be used as is or linked to a Targeting Ligand for a selected Target Protein for therapeutic purposes and methods of use and compositions thereof as well as methods for their preparation.
US10646572B2
The present invention provides for a stabilized biodegradable polymeric composition useful as a controlled release delivery system for peptide agents. The compositions of the present invention comprise a) a beneficial salt of a luteinizing hormone releasing hormone (LHRH) analogue formed with a strong acid that minimizes or prevents the interaction/reaction between the LHRH and the polymer in an organic solution; b) a biodegradable polymer; c) a pharmaceutically acceptable organic solvent; and d) optionally one or more excipients. The present invention also relates to a method of manufacturing and a method of use thereof.
US10646569B2
The present disclosure, among other things, provides low-viscosity, high concentration therapeutic protein agent formulations.
US10646560B2
Provided herein are polypeptides comprising up to 9 antigenic elements of ETEC virulence determinants: 7 CFA adhesins [CFA/I, CFA/II (CS1, CS2, CS3), CFA/IV (CS4, CS5, CS6)] expressed by the most prevalent and virulent ETEC strains, and 2 toxins expressed by all ETEC strains, were genetically fused together for CFA-toxoid fusion with proteins (CFA/I/II/IV-STa-toxoidLTtoxoid). Methods for making these polypeptides and their use in the treatment of ETEC related disease are also provided.
US10646557B2
There is described a kit for use in inducing an immune response in a mammal, the kit includes: a first virus that expresses MAGEA3, Human Papilloma Virus E6/E7 fusion protein, human Six-Transmembrane Epithelial Antigen of the Prostate protein, or Cancer Testis Antigen 1, or a variant thereof as an antigenic protein and that is formulated to generate an immunity to the protein or variant thereof in the mammal. The kit also includes a Maraba MG1 virus encoding the same antigen, or a variant of the same antigen. The Maraba MG1 virus is formulated to induce the immune response in the mammal. The first virus is immunologically distinct from the Maraba MG1 virus.
US10646556B2
An isolated and purified peptide, neonatal NET-inhibitory Factor (nNIF), is disclosed. Methods for treatment of and prophylaxis against inflammatory disorders are also disclosed, including methods of treatment of and prophylaxis against inflammatory disorders comprising administering NET-inhibitory peptides (NIPs), which may be a nNIF, a pharmaceutically acceptable salt of a nNIF, a nNIF analog, a pharmaceutically acceptable salt of a nNIF analog, a nNIF-Related Peptide (nNRP), including the nNRP, Cancer-Associated SCM-Recognition, Immune Defense Suppression, and Serine Protease Protection Peptide (CRISPP), a pharmaceutically acceptable salt of a nNRP, a nNRP analog, or a pharmaceutically acceptable salt of a nNRP analog, to an individual.
US10646555B2
Processes and compositions for the therapeutic treatment of pathogenic Gram-negative bacterial infection are provided whereby argininosuccinate synthetase or PEGylated argininosuccinate synthetase is administered to a subject to inactivate endotoxin thereby reducing the likelihood of bacterial sepsis and improving patient outcome.
US10646550B2
The present disclosure provides for use of variants of C-type natriuretic peptide (CNP), and novel pharmaceutical compositions and formulations comprising CNP variant peptides for the treatment of skeletal dysplasias, one or more symptoms of skeletal dysplasias, such as long bone growth or growth velocity, and other disorders having a skeletal dysplasia and/or CNP-associated symptom or component.
US10646547B2
A polypeptide having chemokine activity mediated by binding to C-C chemokine receptor type 3 (CCR3) comprising SEQ ID NO: 1 and uses thereof are described.
US10646541B2
Provided herein are cyclic prosaposin peptides and compositions and uses thereof. Exemplary uses include use in the treatment of cancer or in the treatment of inflammatory diseases or disorders.
US10646538B2
The present invention relates to a method of predicting the propensity of tripeptides to from aggregates in solution. The present invention also provides tripeptides which are able to form aggregates in solution, as well as uses thereof. The present invention also provides nanostructures formed by self-aggregation of tripeptides of the present invention. The present invention also provides pH responsive aggregates as well as methods of screening for the ability of a tripeptide to form a pH dependent aggregate or gel.
US10646537B2
The present disclosure relates to the field of health food technology, in particular to a traditional Chinese medicine composition, preparation method and use thereof. The traditional Chinese medicine composition is made from Coicis Semen, Hippophae Fructus, Citri Rubrum Exocarpium and Glycyrrhizae Radix et Rhizoma. The traditional Chinese medicine composition uses less species of Chinese herbs and has significant effect on reducing the circumference of waist and abdomen, reducing the weight of visceral fat and anti-inflammation by reasonable combination, and does not have side effects.
US10646536B2
The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.
US10646531B2
A method for at least one of inhibiting growth of myeloma cells, inhibiting myeloma cell-induced activation or formation of osteoclasts, and inhibiting inflammation is provided, wherein the method comprises administering to a subject in need an effective amount of grapefruit essential oil.
US10646529B2
Described herein is an enriched substance containing a ground edible material comprising one or more concentrated bioactive natural products from plant juice, as well as methods of producing such enriched substances and methods of using such solids to provide beneficial effects to humans or other animals. Enriched foods comprising the enriched substance(s) are also provided. Also provided are non-sorbed natural products such as sugars, fats oils, and carotenoids found in the non-sorbed plant liquor fraction of plant juice.
US10646524B2
The present disclosure pertains to a compositions and combinations for simultaneous, separate or sequential use which comprises (a) an oncolytic vaccinia virus that expresses a cytokine and a carboxylesterase enzyme, and, preferably, (b) a cancer co-drug, and to their uses for the treatment of cancer.
US10646520B2
The present invention relates to methods and compositions for reducing the risk and severity of vancomycin-resistant Enterococci infection or colonization. It is based, at least in part, on the discovery that a restricted fraction of the gut microbiota, including the bacteria Clostridium scindens and/or the bacteria Blautia producta contribute substantially to resistance against vancomycin-resistant Enterococci infection or colonization. Without being bound by any particular theory, it is believed that this is achieved through the biosynthesis of secondary bile acids in the case of Clostridium scindens.
US10646519B2
This invention provides a fluid therapeutic placental product comprising placental cells and a placental dispersion comprising placental factors. The placental cells and the placental dispersion are derived from placental tissue. A placental tissue can optionally be an amnion, chorion, or a trophoblast-depleted chorion. The placental product of the present invention is useful in treating a patient with a tissue injury (e.g. wound or burn) by applying the placental product to the injury. Similar application is useful with ligament and tendon repair and for engraftment procedures such as bone engraftment.
US10646515B2
The present invention relates to composition comprising an isolated CD8+ Treg cell population, wherein the Treg cells have signatures for i) identifying that the T-cells are CD8+ regulatory Tcells, ii) identifying that the Treg cells are tissue type tropic, i.e they can migrate to the diseased tissue, iii) optionally identifying that the Treg cells are tropic with respect to the diseased tissue, i.e. they are homing cells, iv) identifying that the Treg cells are emigrant cells, i.e. they originate from the target tissue, and v) optionally identifying that the Treg cells are capable of being retained in the target tissue and optionally one or more X-signatures and/or one or more Y-signatures.
US10646514B2
Methods for processing and or removing organic residuals and or impurities from a solgel-derived bioactive glass-ceramic and compositions comprising solgel-derived bioactive glass-ceramics processed using these methods, are described.
US10646511B2
This invention relates to medicine, more specifically, to cardiac surgery, and may be used for protecting the heart from ischemia when administering cardioplegia in normothermia or hypothermia. The general-purpose cardioplegic solution contains pharmaceutically acceptable potassium ions; magnesium ions; a base and an acid providing a pH buffer in a range of 7.1-8.9; a diuretic providing osmolality in a range of 275-460 mOsmol/kg. Said solution is used for cardiac protection in cardiopulmonary bypass, as well as for achieving asystole and maintaining the achieved asystole. The procedure for administering the general-purpose cardioplegic solution involves maintaining the achieved asystole by decreasing the flow rate of starting components of said solution relative to the flow rate of autoblood thus decreasing the solution to autoblood ratio.
US10646510B2
In one embodiment, a confectionary comprises at least one sweetener, at least one stabilizer, at least one emulsifier, water, a first active ingredient, and an enrobing layer. The water may comprise 2 to 20 wt. % of the confectionary. The confectionary may have a water activity of from 0.45 to 0.65. The confectionary may be aerated such that the density of the confectionary is 0.7 to 1.25 grams per cubic centimeter. The confectionary may have a pH of 5.0 to 8.0.
US10646506B2
The present invention relates to a glucan having a weight average molar mass of 15,000 to 50,000 g/mol on a single chain basis and a weight average molar mass in aqueous solution on an aggregate basis of 4 to 20×105 g/mol and existing in gel form in aqueous solution at a concentration ≥1% at 25° C. and neutral pH and having a melting temperature (gel to sol) of 30 to 44° C. when the glucan is dissolved in water at a concentration of 2%, methods for the production thereof, medical uses thereof, physical supports having the glucan applied thereto or impregnated thereon and in vitro methods of proliferation of skin cells which comprise contacting a population of skin cells with the glucan.
US10646505B2
This disclosure is directed to structured compositions, including DNA-functionalized scaffolds, for drug capture, and methods and devices for sequestering chemotherapeutics from physiological fluids using the functionalized scaffolds.
US10646502B2
This invention provides novel polydentate selective high affinity ligands (SHALs) that can be used in a variety of applications in a manner analogous to the use of antibodies. SHALs typically comprise a multiplicity of ligands that each bind different region son the target molecule. The ligands are joined directly or through a linker thereby forming a polydentate moiety that typically binds the target molecule with high selectivity and avidity.
US10646499B2
The disclosure relates to obeticholic acid formulations with improved stability, dissolution, and/or solubility, methods of preparing the same for use and methods of treating various diseases and conditions.
US10646497B2
The present invention relates to certain cortexolone derivatives of formula (I) and the use of the same as antitumor active ingredients for the curative or adjuvant, or neoadjuvant or palliative treatment of precancerous lesions, dysplasias, metaplasias and tumor diseases, including malignant neoplasias and metastasis. The present invention also relates to pharmaceutical compositions comprising cortexolone derivatives of formula (I) as active ingredients and at least one physiologically acceptable excipient, and to the use of the pharmaceutical compositions as antitumor medicinal products.
US10646496B2
The present invention provides joint use of stain and adrenocortical hormone for preparing a pharmaceutical product for the treatment of chronic subdural hematoma. The pharmaceutical product according to the present invention is capable of accelerating hematoma absorption and improving a therapeutic effect of single oral administration of a statin-based pharmaceutical product, and the dose of the adrenocortical hormone-based pharmaceutical product used is 1/10 of the dose used in a large-dose hormonal therapy.
US10646495B2
Testosterone ester triglyceride formulations, optionally further including adducts. Methods of in-situ control of the manufacture or formation of such adducts are also described.
US10646490B2
The present invention provides for the design and synthesis of halogenated thieno- and pyrrolopyrimidine compounds and prodrugs thereof that exhibit cancer proliferation inhibitory activity and the use thereof for cancer treatment.
US10646472B2
Embodiments of a composition comprising a photosensitive compound and a polymer nanoparticle are disclosed herein. The composition may further comprise a targeting moiety. In some embodiments, the photosensitive compound is a phthalocyanine or phthalocyanine derivative, such as a naphthalocyanine. Upon irradiation with near infrared light, the composition may be used as a fluorescent imaging agent and/or as a phototherapeutic agent, such as for photodynamic and/or photothermal therapies. In certain embodiments, the composition is used to treat certain cancers.
US10646465B2
Compounds capable of, or usable in, killing cancer cells, and/or modulating a biological activity of a chemokine, and/or inhibiting a kinase, and/or treating diseases and disorders associated with a biological activity of a chemokine and/or cell migration, and/or treating disease and disorders such as cancer and inflammatory diseases and disorders, are provided herein. The compounds are listed in Tables 2, 4 and 5, and/or are represented by Formulae I, IV, V and VI, as defined in the specification. Methods utilizing these compounds are also provided.
US10646460B2
The present invention relates to a pharmaceutical composition for inhibiting growth of cancer stem cells, containing an aldehyde inhibitor and a biguanide-based compound. The pharmaceutical composition according to the present invention contains a combination of an aldehyde inhibitor and a biguanide-based compound, which can effectively inhibit the growth of cancer stem cells such as neurospheres and can also inhibit the proliferation, invasion and metastasis of cancer cells, thereby preventing and/or treating cancer such as brain cancer.
US10646459B2
The invention provides methods and compositions for treating cancers and myeloproliferative disorders using sphingosine kinase-1 inhibitors, such as SK1-I, and selective sphingosine-1-phosphate receptor agonists, such as ozanimod.
US10646447B2
The present invention relates to an oral sustained-release triple layer tablet, more particularly, a triple layer tablet consisting of an inner immediate-release layer containing a pharmaceutically active ingredient and two outer layers containing swellable polymers. Upon exposure to aqueous media, the two outer layers swell to form gelled layers surrounding the lateral side of the inner layer rapidly, thereby control effectively the release of the pharmaceutically active ingredient from the inner immediate-release layer.
US10646435B2
The present invention provides pasty or liquid compositions for applications on mucous membranes of cavities easily reached by hand, having a bio-adhesive prolonged effect or release. The composition includes a polysaccharide matrix agent selected from the group constituting of lambda carrageenan and iota carrageenan. The matrix allows the in situ formation of a matrix film with a reinforced bio-adhesive capacity due to complexation reactions between the polysaccharide matrix agent and the components of the local secretions of the mucous membranes. The compositions can also include a lecithin compound as a reinforcing agent of the intrinsic bio-adhesive properties of the polysaccharide matrix agent. The composition can further include at least one of (a) a hydration medium for the polysaccharide matrix agent, (b) a lecithin co-solvent allowing the dispersion of the micellar lecithin solution in the hydration medium, (c) an additive or additives, and (d) at least one active ingredient.
US10646429B2
The present disclosure relates to methods of retarding hair loss or facilitating hair growth and/or regrowth. More specifically, the present disclosure relates to methods of using the disclosed compositions to increase the rate of terminal hair growth and/or regrowth in a mammal.
US10646426B2
An oral care composition comprising zinc phosphate, stannous fluoride, arginine or lysine and an organic acid buffer system, as well as methods of using the same.
US10646423B2
The present invention relates to a cosmetic product having an excellent UV-blocking effect and a manufacturing method thereof, in which the cosmetic product has an excellent UV-blocking effect, shows reduced whitening, has a good feeling in use, and good adhesion to the skin, and is not glossy and sticky after application to the skin, and to a manufacturing method thereof. The cosmetic product having an excellent UV-blocking effect according to the present invention includes: a cosmetic composition; and a hollow pearlescent pigment added to the cosmetic composition in an amount of 1 to 15 parts by weight based on 100 parts by weight of the cosmetic composition.
US10646409B2
Described is a stable, two-component low viscosity composite that is capable to achieve excellent adaptation to walls/substrates due to its intrinsic flow ability and is also capable of rapid viscosity increasing and being manipulated prior to cure by light upon mixing of such a two-paste composite due to one distinguished reaction promoting partial network formation thus to allow a practitioner further manipulate a firm composite. Upon a completed manipulation by the practitioner, such a mixed material should be readily cured into final solid form by using conventional curing light.
US10646408B2
In one aspect of the present invention, a dental glass powder contains zinc, silicon, and fluorine and does not substantially contain aluminum.
US10646407B2
A feeding tube position confirmation device 102, operable to confirm the position of a predetermined portion of a medical feeding tube in a predetermined portion of a human or animal body, the position confirmation device comprising an optical waveguide 106 dimensioned to be insertable into the lumen of the feeding tube, the optical waveguide having a sensing distal end 108 comprising a distal end material and a sensing material mixed with the distal end material, the sensing material operable to provide a change in optical properties at the distal end 110 of the optical waveguide dependent on the environment to which the sensing distal end 108 of the waveguide is exposed. The sensing material may comprise a reflective material. Methods of manufacture and use of such devices are also described.
US10646401B2
A moxibustion apparatus includes: a case; a heat storage unit arranged inside the case and including a heat storage material, a heat insulating member covering an outer surface of the heat storage material, an exposed portion exposed to the outside of the heat insulating member, a heating coil embedded in the heat storage material and electrically heated, and a charging terminal that has one side exposed to the outside of the case and is connected to an external power source to provide power to the heating coil; and a moxibustion unit configured to receive heat accumulated in the heat storage material through the exposed portion to locally heat acupuncture points of a user's abdomen, and including a protrusion portion that protrudes to have an end portion thereof formed into a spherical shape or a gently curved shape and is exposed to the outside of the case.
US10646400B2
An electrotherapy device capable of gradually increasing the intensity of stimulation is provided with a voltage regulation circuit, which is electrically connected to a DC power supply unit, a control unit, and a pulse output circuit respectively, and can regulate the voltage output to the pulse output circuit according to a control signal received from the control unit, in order for the waveforms of the electrical pulses output from the pulse output circuit to vary in modulated intensity, modulated waveforms, modulated frequencies and modulated rest period durations, and for the output current output from the pulse output circuit to each electrode pad to gradually increase from a low value to a predetermined value. The electrotherapy device can thus stimulate corresponding acupoints on a human body with gradually increasing intensity and thereby simulate the forces and tactile sensations of a typical manual massage on those acupoints by hand.
US10646399B2
Methods and devices are described for performing at least one of enhancing female sexual arousal, enhancing female sexual pleasure, or enhancing an ability to achieve or experience a more pleasurable orgasm for a female. In some cases, an acoustic wave stimulus is combined with one or more of providing a suction stimulus and a vibration stimulus as this may be further beneficial to the female.
US10646384B2
As absorbent article for absorbing urine includes a topsheet which is a nonwoven fabric that has a skin-side surface having projections formed thereon. The content by percentage of fibers oriented in the thickness direction in each projection of the nonwoven fabric is greater than the content by percentage of fibers oriented in the thickness direction in sections of the nonwoven fabric other than the projections. The thickness of the nonwoven fabric when wet is greater than or equal to 85% the thickness of the nonwoven fabric when dry. The nonwoven fabric includes a first fiber layer and a second fiber layer. The first fiber layer is constituted by durable hydrophilic fibers, and the second fiber layer is constituted by durable hydrophilic fibers and non-durable hydrophilic fibers.
US10646372B2
An eye treatment positions a mask device over first and second eyes. A posterior side of the mask device is proximate to the face and the anterior side is distal from the face. The mask device includes an outer wall extending between the anterior and posterior sides and defining a chamber extending across the first and second eyes. The anterior side includes a first transmission region that allows a photoactivating light for the first eye to be delivered into a first section of the chamber positioned over the first eye. The anterior side includes a second transmission region that allows a photoactivating light for the second eye to be delivered into the second section positioned over the second eye. The system includes at least one gas source storing a gas that is different than ambient air. The system includes a gas delivery system that delivers the gas into the chamber.
US10646369B2
Intended to prevent self-extubation of nasal or oral tubes of an awake patient who may reflexively attempt removal of such and allow the early mobilization and exercise necessary for preservation of as much muscle strength as possible, promotion of diaphragmatic motion necessary for liberation from a ventilator, reduction of patient stress allowing for sedation minimization and improved cognition for reduction of delirium and post-intensive care syndrome, and relief of medical staff and healthcare dollars to focus more on healthcare rather than on protection from self-harm.
US10646365B2
A method for implanting a prosthesis centrally within a curved lumen includes loading a prosthesis into a delivery sheath, advancing the sheath in a patient towards the curved lumen to place at least the proximal end of the prosthesis within the curved lumen, and centering the proximal end of the prosthesis and/or the distal end of the sheath within the curved lumen. In a first advancing step, the outer catheter containing the inner sheath is advanced together towards the curved lumen to a location proximal of the curved lumen and, in a second advancing step, the inner sheath containing the prosthesis is advanced into the curved lumen to place at least the proximal end within the curved lumen while the outer catheter substantially remains at the location. After centering, the proximal end of the prosthesis is deployed centered within the curved lumen.
US10646358B2
Systems and methods for a running controller for a lower limb device including at least a powered knee joint are provided. The method includes collecting real-time sensor information for the lower limb device and configuring the lower limb device to a first state in a finite state model for an activity mode including the running mode. The method further includes, based on the sensor information, transitioning the lower limb device from a current state to a subsequent state in the finite state model for the detected mode when a pre-defined criteria for transitioning to the subsequent state is met, and repeating the transitioning until the activity mode changes. In the system and method, the finite state model includes at least one stance state and at least one swing state, where the at least one stance state includes at least one absorption state and at least one propulsion state.
US10646356B2
The present disclosure includes a finger exoskeleton including a plurality of joints and a plurality of sensors configured to measure rotation of at least some of the plurality of joints of the finger exoskeleton. The finger exoskeleton also includes a series elastic actuator comprising a spring element, the series elastic actuator configured to rotate at least one of the plurality of joints. The finger exoskeleton also includes a computing device configured to control operation of the series elastic actuator based on a torque of the at least one of the plurality of joints, the torque determined at least based on the spring element and rotation of the at least one of the plurality of joints. The present disclosure also includes associated methods and hand exoskeletons.
US10646353B2
An intervertebral prosthesis or disk prosthesis comprising a front side, a rear side, an upper side which can be placed on the base plate of vertebral body, a lower side which can be placed on the base plate of a vertebral body, a right side, a left side, a cavity which can receive a fluid hydraulic osteocementum, an opening in the cavity and several outlets out from the cavity. The total of the transversal surfaces of the outlets SV on the front side, the total of the transversal surfaces of the outlets SH on the rear side, the total of the transversal surfaces of the outlets SR on the right side and the total of the transversal surfaces of the outlets on the left side satisfy the following conditions: SL>SR or SR>SL or SH>SV or SV>SH.
US10646350B2
The present invention concerns several fusion devices and methods for laterally inserting a fusion device at an initial trajectory that is not parallel to the disc space. Each fusion device incorporates components that enable flexing, bending or pivoting of the device during its final approach to the prepared disc space.
US10646347B2
Osteoconductive synthetic bone grafts are provided in which porous metallic matrices are loaded with an osteoinductive protein. In certain embodiments, the grafts include porous ceramic granules deposited within the matrices.
US10646341B2
A delivery device for a collapsible medical device may include a handle and a delivery assembly having a compartment for receiving the medical device. A catheter member may extend from the handle to the delivery assembly. The catheter member may have a first portion with a first compliance value and a second portion with a second compliance value different from the first compliance value. An internally threaded member may be fixedly connected to the delivery assembly. An externally threaded member may have a first portion operatively connected to the actuation member and a second portion threadedly coupled to the internally threaded member so that manipulation of the actuation member causes axial movement of the compartment relative to the catheter member.
US10646333B2
A modular valve prosthesis includes an anchor stent and a valve component. The anchor stent includes a self-expanding tubular frame member configured to be deployed in the aorta and a proximal arm component extending from a proximal end of the tubular frame member and configured to be deployed in the sinuses of the aortic valve. The anchor stent further includes attachment members extending from an internal surface of the tubular frame member. The valve component includes a valve frame configured to be deployed within the tubular frame member of the anchor stent such that the valve frame engages with the attachment members of the tubular frame member and a prosthetic valve coupled to the valve frame.
US10646332B2
An adjustable base plate for use with a tracheotomy stoma includes a flexible membrane and a base component having an accessory mounting portion disposed in a center of the flexible membrane and adapted to mount a tracheostoma accessory. The base plate defines a conically shaped region formed by a plurality of conforming members extending radially from the accessory mounting portion that are laterally spaced from one another and connected to one another by a plurality of web portions formed by the flexible membrane. An adhesive material is applied to the flexible membrane.
US10646316B2
The present invention provides a root canal length measuring device including: a measuring module configured to include a file hook electrically connected to an endodontic file, and a lip hook to be connected to a lip or a gum; a control module configured to measure the value of impedance which varies as the file moves from the surface of a tooth toward the apex of the root of the tooth, and provide an image signal or a sound signal representing information on the position of the apex of the root and information on the length of the apex of the root; and a communication module configured to receive the image signal or the sound signal from the control module, and wirelessly transmit the received signal to a smart device in real time.
US10646312B2
An oral cleaning device according to the disclosure includes a body unit including a pump configured to discharge washing liquid, a tube connected to the body unit to allow the discharged washing liquid to flow through the tube, a washing unit connected to the tube to discharge the washing liquid, a first operation part provided at the washing unit, a controller configured to control the pump in accordance with operation of the first operation part, and a communication unit configured to establish a communication connection between the first operation part and the controller.
US10646308B2
An orthodontic distractor includes two rods connected so as to be spread apart are brought together at either end. Also, a first coupling assembly is configured to couple the first rod to a bicuspid and a molar tooth of a patient and a second coupling assembly is configured to couple the second rod to a bicuspid and a molar tooth of a patient. Also, the first coupling assembly includes first extension arms attached to the first rod so as to permit adjustment of a vertical angle between said first rod and said first extension arms, and the second coupling assembly comprises second extension arms coupled to the second rod, so as to permit adjustment of a vertical angle between said first rod and said first extension arms.
US10646298B2
A robot arm and method for using the robot arm. Embodiments may be directed to an apparatus comprising: a robot arm; an end effector coupled at a distal end of the robot arm and configured to hold a surgical tool; a plurality of motors operable to move the robot arm; and an activation assembly operable to send a move signal allowing an operator to move the robot arm.
US10646294B2
Disclosed is a reusable surgical instrument (1) with an articulated end-effector (3), such as a dissector, scissor or grasper, to enhance a surgeon's performance during various surgical procedures. The longitudinal axis of the instrument is defined by a shaft (2), comprising an internal structural element (2″) covered by an external tube (2′), which may be inserted through a surgical incision into the body of a patient, optionally through a trocar. The articulated end-effector (3) is mounted on the distal extremity of the shaft's internal structural element and comprises a plurality of links interconnected by a plurality of joints, whose movements are remotely actuated by the surgeon's hands. This remote actuation is accomplished via mechanical transmission (5, 6, 7), mainly composed of flexible elements, which are able to deliver motion from a set of actuation elements, placed at a proximal extremity of the shaft (2), to the instrument's articulated end-effector (3). The external tube (2′) can be easily and individually detached from the shaft (2) after each procedure, so that the instrument (1) can be more effectively cleaned and sterilized.
US10646290B2
A medical navigation system is provided including a surgical positioning system for positioning a payload during a medical procedure. The medical navigation system has a robotic arm having a plurality of joints, the robotic arm forming part of the surgical positioning system and having an end effector for holding the payload, an input device for providing input, and a controller electrically coupled to the robotic arm and the input device. The controller has a processor coupled to a memory and the controller is configured to perform the following during the medical procedure: position the robotic arm in a first position by providing a first positioning signal to the robotic arm; save the first position in the memory as a first saved position in response to a signal received from the input device; position the robotic arm in a second position by providing a second positioning signal to the robotic arm; and return the robotic arm to the first position by loading the first saved position from the memory and providing the first positioning signal to the robotic arm when an input is received from the input device corresponding to a command to return to the first saved position.
US10646285B2
Surgical navigation system: 3D display system with see-through visor; a tracking system for real-time tracking of: surgeon's head, see-through visor, patient anatomy and surgical instrument to provide current position and orientation data; a source of an operative plan, a patient anatomy data and a virtual surgical instrument model; a surgical navigation image generator to generate a surgical navigation image with a three-dimensional image representing simultaneously a virtual image of the surgical instrument corresponding to the current position and orientation of the surgical instrument and a virtual image of the surgical instrument, the see-through visor, the patient anatomy and the surgical instrument; the 3D display system configured to show the surgical navigation image at the see-through visor, such that an augmented reality image collocated with the patient anatomy in the surgical field underneath the see-through visor is visible to a viewer looking from above the see-through visor towards the surgical field.
US10646279B2
The invention relates to an imaging apparatus (24) for imaging an introduction element (17) like a needle or a catheter for performing a brachytherapy or a biopsy. A tracking unit (3, 4) tracks the location of the introduction element within a living being (2), an imaging unit (6) like an ultrasound imaging unit generates an image showing an inner part of the living being, which includes the tracked location of the introduction element, based on the tracked location, and a display (7) displays the image. During the brachytherapy or biopsy the display can always show the introduction element, without requiring a manual control. For instance, it is not necessary that a physician manually controls the position and image plane of the imaging unit. This allows for an accurate and fast insertion of the introduction element into the living being such that a target region is reliably reached.
US10646269B2
An end effector for an electrosurgical instrument is disclosed which comprises a first jaw comprising a first energy delivery surface, a first distal end, and a first proximal end; and a second jaw comprising a second energy delivery surface, a second distal end, and a second proximal end, wherein the first energy delivery surface comprises a first curved portion that is outwardly curved, and the second energy delivery surface comprises a second curved portion that is inwardly curved. The first jaw or the second jaw is configured for pivotal movement between an open position and a closed position. In the open position, the first and second distal ends are separated apart. In the closed position, the first and second distal ends are in proximity. The end effector also comprises an electrically conductive member which protrudes from either the first or second jaw.
US10646266B2
A system and method for return electrode monitoring are provided. The system includes an isolation circuit, a first controller, a second controller, and a detection circuit. The isolation circuit includes a transformer having a primary winding and a secondary winding. The first controller is coupled to the primary winding. The second controller and the detection circuit are coupled to the secondary winding. The detection circuit includes an interrogation signal circuit, a resonant tank filter, and a current-to-voltage converter. The interrogation signal circuit provides an interrogation signal to at least one electrode pad. The resonant tank filter filters a response signal received from the electrode pad. The current-to-voltage converter generates a voltage signal based on a current value of the response signal. The second controller generates a digital impedance value based on the voltage signal, and provides the digital impedance value to the first controller by way of the isolation circuit.
US10646248B2
The present disclosure is generally directed to novel bead geometries that can provide improved sanding efficiencies in rotational atherectomy procedures. The abrasive elements disclosed herein may open stenotic lesions to diameters that are substantially larger than the maximum diameter of the abrasive element. In some embodiments, the abrasive elements may open stenotic lesions to diameters that are substantially larger than the maximum diameter of the sheath from which the abrasive element is delivered through. In some embodiments the abrasive elements are configured to expand when the abrasive elements are rotated at high speeds. In some embodiments, the abrasive elements have local centers of mass that are positioned at opposite diagonal ends. Accordingly, the abrasive elements disclosed herein may have improved sanding ranges, reduce treatment times, and prevent re-stenosis.
US10646243B1
The maxillary frenum clamping tool includes two articulating members, each of the members having a clamping end and a gripping end. The clamping ends of the articulating members are curved to retract the upper lip while clamping the maxillary labial frenum and have blunt tips to minimize damage to the surrounding tissue. Immediately below the blunt tips, each member defines a jaw section having a serrated inner edge. The outer edges of the jaw sections define guide indentations for guiding a curved suture needle. The gripping end of each member defines a finger loop and part of a ratcheting lock mechanism for locking the members at set positions. During use, the clamping too may be used to clamp the maxillary frenum with the jaw portions so that the clamped tissue can be easily sutured using the guide indentations.
US10646237B2
Methods, systems and apparatuses including an orthopedic assembly are disclosed. The orthopedic assembly can include a femoral component and a guide. The femoral component can be configured to engage a resected distal surface of a femur. The femoral component can have a box cutout configured to provide access to a distal centrally located region of the femur. The box cutout can be disposed between a medial condyle, a lateral condyle and an anterior portion of the femoral component. The guide can be configured to selectively connect to the femoral component at one or more locations and can be spaced from the femur. The guide can have an opening therethrough configured to provide access to the box cutout and the distal centrally located region of the femur. One or more surfaces of the guide can define the opening, each of the one or more surfaces can be configured to act as a guide surface.
US10646236B2
A system for fixating a dysfunctional sacroiliac joint for SI joint fusion, the system including a sacroiliac joint implant and a delivery tool configured for approaching a sacroiliac joint. The system may include an implant having a porous 3D matrix structure and may be manufactured by laser or electron beam additive manufacturing. The delivery tool may include a radiolucent material. The SI fusion system may further include custom sacroiliac joint implants, anchors, alignment tools or targeting arms manufactured for a particular patient. Pre-surgical imaging studies, including 3D rendering, and their interpretation may assist in planning desired trajectories, anchor dimensions and implant dimensions and may provide details specific to the manufacture of particular sacroiliac joint tools or implants and their implantation into the sacroiliac joint. The system may be configured for use with surgical robots and may include an integrated nerve monitoring and stimulation system.
US10646233B1
Embodiments of the present invention are directed to devices, systems and methods adapted for implementing intermittent displacement of blood to mitigate peripheral nerve neuropathy such as that induced by chemotherapeutic agents (i.e., chemotherapy-induced neuropathy (CIN)) that are administered to a patient. Such devices, systems and methods advantageously provide for precise, uniform and controlled blood flow occluding (and optionally blood displacing) compression along irregular surfaces of an appendage of a patient. Such precise, uniform and controlled blood occluding compression is imparted upon the epidermal and dermis skin layers within the aforementioned areas of a patient's extremities to decrease the time that free nerve endings located in the epidermal and encapsulated nerve endings located in the dermis skin layers are exposed to nerve damaging chemotherapy chemicals, thereby substantially decreasing CIN caused by prolonged exposure to such chemicals.
US10646229B2
System for fixation of leaflets of a heart valve including a delivery catheter having an elongated shaft, a proximal end portion and a distal end portion configured to be positioned proximate native leaflets of a heart valve from a remote vascular access point, the delivery catheter further includes a rotatable actuator rod having a threaded fastener at a distal end thereof, and a fixation device releasably coupled by a threaded connection to the threaded fastener of the actuator rod. The fixation device includes a first arm moveable between a closed position and an open position, and a second arm moveable between a closed position and an open position. The fixation device further includes a first gripping element movable relative to the first arm in the open position, the first gripping element biased toward the first arm to capture a first leaflet of the heart valve therebetween and a second gripping element movable relative to the second arm in the open position, the second gripping element biased toward the second arm to capture a second leaflet of the heart valve therebetween. The first gripping element is biased toward the first arm, and the second gripping element is biased toward the second arm. The fixation device further includes a covering disposed on each of the first gripping element and the second gripping element.
US10646228B2
An endoscopic clip device including a clip, a treatment instrument body comprising a sheath, an operation wire, and a distal connection portion, a sleeve accommodated inside the sheath and accommodating the connection portion in distal portion of the wire such that portion of inner diameter of the sleeve is smaller than outer diameter of the locking portion when the connection portion is drawable from the accommodation portion. The sleeve has diameter enlargement portion on distal side of the sleeve and elastically self-openable, a diameter reduction step portion on proximal side of the enlargement portion, and a sleeve body positioned on the proximal side of the enlargement portion from the step portion and having radial rigidity higher than that of the enlargement portion, and the inner diameter of the sleeve body is smaller than the outer diameter of the locking portion when the connection portion is drawable from the accommodation portion.
US10646225B2
A surgical fastener and a related deployment device as well as their methods of use are disclosed. In one embodiment, the deployment device includes one or more surgical fasteners including a head and a distally extending coil body attached to the head. The head includes a through hole with an internal thread. The deployment device also includes a mandrel including a threaded portion located at a distal end of the mandrel. The threaded portion is engaged with the internal thread of the one or more surgical fasteners. A rotator is associated with the one or more surgical fasteners such that the rotator can selectively rotate the one or more surgical fasteners relative to the mandrel to displace the one or more surgical fasteners in a distal direction.
US10646221B2
An adjunct can be releasably retained on an end effector of a surgical tool, such as a surgical stapler, using a plurality of retaining elements. The retaining elements can be configured to retain the adjunct to the end effector with a mechanical force until a force is applied to the adjunct that overcomes the mechanical force, thereby allowing release of the adjunct from the end effector and into a patient's body.
US10646217B2
A suture passing device includes a jaw assembly that is moved to an open configuration after exiting a hollow needle distal tip and moved to a closed configuration when retracted into the needle tip. The jaw assembly may include a pair of jaw members biased to a default diverging configuration. A suture capturing mechanism formed on the jaw members securely captures suture to both push and pull the captured when the jaw assembly is retracted into the hollow distal tip. The device may also include a second suture capturing mechanism that loosely captures suture and enables the captured suture to slide.
US10646210B2
A vein harvesting device is disclosed. The vein harvesting device includes a handle assembly, at least one elongated portion, first and second end effectors, and a tip. Each end effector is disposed adjacent a distal portion of the at least one elongated portion. Each end effector includes a first jaw member and a second jaw member, and at least one jaw member is movable toward the other jaw member. The tip is disposed in mechanical cooperation with the elongated portion. A distal end of the tip extends distally beyond a distal-most end of the first end effector. The first end effector is movable independently of the tip, and the second end effector is movable independently of the tip.
US10646204B2
A medical image processing apparatus includes a weight applier configured to, when a difference between a first imaginary component of a first frame image and a second imaginary component of a second frame image, the second frame image being adjacent to the first frame image, is less than or equal to a first threshold value, apply a first weight to the second imaginary component to increase the difference; and an image generator configured to generate a movement-amplified image based on the first frame image and the second frame image to which the first weight is applied so that a movement of interest corresponding to the increased difference is amplified.
US10646202B2
To increase the signal-to-noise ratio for displacements used to estimate the shear speed in patient tissue, constructive interference from multiple shear waves is used. By transmitting acoustic radiation force impulses focused at different locations, the resulting shear waves may constructively interfere within a region of interest. This constructive interference causes a greater amplitude of displacement. The location of this more easily detected greater interference and the difference in time of the transmitted acoustic radiation force impulses are used to estimate the shear wave speed for the tissue.
US10646200B2
An intravascular ultrasound (IVUS) imaging system is provided. The IVUS imaging system includes an intravascular device including a transducer shaft with an ultrasound transducer at a distal end. The IVUS imaging system also includes an interface module removably coupled to the intravascular device. The interface module includes a connector rotatably coupled to a proximal end of the transducer shaft; a motor coupled to the connector; a spinning element coupled to the motor, wherein the spinning element comprises four conductive rings; a stationary element comprising a plurality of brushes, wherein the stationary element is disposed proximate the spinning element such that a different one of the plurality of brushes is in mechanical contact with each of the four conductive rings; and four conductors coupled to the connector and the spinning element such that the stationary element and the intravascular device are in electrical communication.
US10646199B2
An apparatus and method for providing remote expert feedback to an operator of an ultrasound imaging machine. The remote feedback consists of graphical icons that are dragged and dropped onto a video stream of the patient being scanned or the ultrasound image being captured and shared in real-time with the local operator to help improve their scanning technique.
US10646192B2
A computed tomography (CT) scanning apparatus is provided. The CT scanning apparatus includes an energy storage component disposed in a stationary portion of the CT scanning apparatus, wherein the energy storage component is configured to receive electrical power from an external source and to store the electrical power. The CT scanning apparatus also includes an energy storage management system coupled to the energy storage component and configured to regulate both storage of the electrical power on the energy storage component and utilization of the electrical power stored on the energy storage component by the CT scanning apparatus. The energy storage component is configured to serve as an uninterruptible power supply (UPS) for the CT scanning apparatus and to provide peak power shaving during peak power operation of the CT scanning apparatus.
US10646186B2
An X-ray computed tomography (CT) apparatus according to an embodiment includes an X-ray generator, an X-ray detector and processing circuitry. The X-ray generator irradiates X-rays to a subject. The X-ray detector detects the X-rays that have passed through the subject. The processing circuitry calculates an estimated spectrum based on an irradiation spectrum, an estimated length and information indicating a distortion of a spectrum occurring in a path of the X-rays passing through the subject, the estimated length representing an estimated value of an X-ray transmission length of a material of decomposition target. The processing circuitry determines an X-ray transmission length of the material of decomposition target based on the estimated spectrum and a detected spectrum that is a spectrum after the X-rays have passed through the subject and that is detected by the X-ray detector.
US10646182B2
An object is to accurately calculate an index indicating a probability of an event occurring to a patient in the future. A mortality risk calculation unit acquires a heart/mediastinum ratio (H/M ratio), obtained by administering a heart function diagnostic medicine to a first subject, from subject data stored in a subject data storage unit, and calculates an index indicating a probability of a predetermined event occurring to the first subject by substituting the H/M ratio acquired from the subject data storage unit into a function defined in accordance with a history of occurrences of the predetermined event to a plurality of second subjects.
US10646177B2
Provided are a mobile X-ray apparatus for controlling a battery management system (BMS) and a method of operating the mobile X-ray apparatus. The mobile ※ ray apparatus may include a power supply that includes a battery and a BMS configured to manage the battery, and a controller configured to control the BMS to shut down in response to detecting a malfunction in the BMS.
US10646174B2
An imaging apparatus and method for diagnosis acquiring information of an inside of a blood vessel and reconstructing a vascular image are disclosed, wherein when acquiring data through a rotation position and a movement of an imaging core, X-ray images at a fixed viewpoint position are synchronized so as to be continuously input along a time axis. Then, timing when vascular activity such as a cardiac beat can occur is determined based on the X-ray images. A plurality of vascular cross-sectional images on a plane orthogonal to a vascular axis acquired through the rotation and the movement of the imaging core are acquired. Then, a vascular image along the vascular axis is generated from the vascular cross-sectional image or the vascular cross-sectional images in series, and when performing a display, a site having vascular activity is displayed in a discriminable manner.
US10646166B2
The present invention acquires self-tracking information obtained by integrating habit information and biological signal information. Based on personal genome information and the acquired self-tracking information, characteristic information about characteristics of a user is acquired, and the acquired characteristic information is output.
US10646165B2
Systems and a method for reducing periodic artifacts in an electrophysiologic signal are provided. The method includes receiving a time-series electrophysiologic signal acquired from a subject and providing a regression model that defines an interference signal caused by periodic artifacts using a harmonic representation. The method also includes applying the regression model using the time-series electrophysiologic signal to define a cost function and performing an iterative optimization process to estimate regression parameters that minimize the cost function. The method further includes determining, using the regression parameters, the interference signal, and generating a corrected time-series electrophysiologic signal by reducing the interference signal.
US10646154B2
A system to assess risk of changes to brain white matter includes a sensor system adapted to measure an energy of each impact to an individual belonging to a sub-population that causes a repetitive head impact (RHI). A head impact dose equivalent number (HIDEN) process calculates a HIDEN for a most recent RHI event based on the energy of the most recent RHI event, a time of the most recent RHI, and all previously recorded RHI events available in a non-volatile memory. A sub-population function process calculates a risk assessment number based on the sub-population and the HIDEN. A risk assessment notification means provides a notification of the risk assessment number. A method to assess risk of changes to brain white matter based on a head impact dose equivalent number and a method to define a sub-population function to convert a HIDEN to a risk assessment value is also described.
US10646152B2
Athletic activity may be monitored using heart rate in addition to or instead of other types of metrics. Accordingly, multiple different activity types may be compared based on heart rate information. Additionally, the heart rate information may be visualized by displaying the heart rate data over time or relative to pace or distance. Additionally, the system may allow a user to analyze his or her heart rate performance by identifying one or more portions of the athletic activity in which a user exhibited a specified range of heart rates. Athletic activity sessions may further be tagged with various indicators including weather, terrain, difficulty and intensity. According to one or more aspects, data for different types of activity metrics may be polled and/or transmitted to a system at different rates or based on different schedules. Moreover, users may specify whether sensed data may be uploaded, recorded and/or visualized prior to or during an activity session.
US10646149B2
A specimen collection assembly (100) including a flow control member (106) for adjustably altering a flow path is disclosed. In one configuration, the flow control member (106) defines a regulation channel (166) in fluid communication with a lumen of a cannula (112), wherein the flow control member (106) is configured to adjustably alter an effective flow distance between the lumen of the cannula (112) and an interior of an evacuated collection container. In another configuration, the flow control member (106) is positioned to vary an effective cross-sectional area of at least one of an inlet port (346) and an outlet port (350) adapted to be in fluid communication with the lumen and the evacuated collection container.
US10646146B2
A non-invasive, optical-based physiological monitoring system is disclosed. One embodiment includes an emitter configured to emit light. A diffuser is configured to receive and spread the emitted light, and to emit the spread light at a tissue measurement site. The system further includes a concentrator configured to receive the spread light after it has been attenuated by or reflected from the tissue measurement site. The concentrator is also configured to collect and concentrate the received light and to emit the concentrated light to a detector. The detector is configured to detect the concentrated light and to transmit a signal representative of the detected light. A processor is configured to receive the transmitted signal and to determine a physiological parameter, such as, for example, arterial oxygen saturation, in the tissue measurement site.
US10646140B2
A risk-of-falling determination apparatus includes a walk information obtainer that obtains walk information of a user, a myoelectric sensor that measures a first myoelectric potential difference on an anterior surface of a thigh of the user and a second myoelectric potential difference on a posterior surface of the thigh, a control circuit that identifies an interval of a stance phase by using the walk information, calculates a degree of co-contraction at a corresponding leg of the user on the basis of the first and second myoelectric potential differences for the stance phase, and determines whether the degree of co-contraction is greater than or equal to a first threshold, and an outputter that outputs a signal indicating that the user has a high risk of falling if the degree of co-contraction is greater than or equal to the first threshold.
US10646135B2
Systems and methods are provided for processing a set of multiple serially acquired magnetic resonance spectroscopy (MRS) free induction decay (FID) frames from a multi-frame MRS acquisition series from a region of interest (ROI) in a subject, and for providing a post-processed MRS spectrum. Processing parameters are dynamically varied while measuring results to determine the optimal post-processed results. Spectral regions opposite water from chemical regions of interest are evaluated and used in at least one processing operation. Frequency shift error is estimated via spectral correlation between free induction decay (FID) frames and a reference spectrum. Multiple groups of FID frames within the acquired set are identified to different phases corresponding with a phase step cycle of the acquisition. Baseline correction is also performed via rank order filter (ROF) estimate and a polynomial fit. Sections of the ROF may be excluded from the polynomial fit, such as for example sections determined to be associated with relevant spectral peaks.
US10646129B2
Methods and an apparatus are provided, which may be used for determining the prognosis and/or diagnosis of a subject demonstrating burst suppression, whereby the subject has or is at risk of developing brain damage. In particular, the methods and apparatus determine the prognosis and/or diagnosis through the detection of bursts from a reading of electrical and/or electromagnetic activity of the subject's brain, such as an electroencephalogram (EEG), and subsequent analysis of one or more burst metrics derived therefrom.
US10646122B2
A distal shaft for measuring pressure distally of a stenosis includes a housing, a pressure sensor, a cover, a tip, and an aperture. The pressure sensor is mounted in the housing. The cover is coupled to the housing and covers the pressure sensor. The tip is coupled to a distal end of the housing. The aperture is disposed through the tip and/or cover. The aperture is configured to allow blood flow to the pressure sensor. The cover further includes a coupling mechanism or coupling that couples the cover to the housing. The coupling mechanism may be a snap-fit mechanism, a friction-fit mechanism, and/or an adhesive.
US10646120B2
Systems and methods for tracking or viewing a user's physiological parameters before, during, and/or after physical activity. In some versions, a sensor device can be worn on a user's body and is configured to detect multiple physiological parameters and to wirelessly communicate with a mobile computing device. Optionally, the detected physiological parameters can be used to determine a selected set of work-out parameters, which can be concurrently displayed on the mobile computing device during the user's exercise/activity or after the exercise period. In some implementations, each of a plurality of users can wear a respective body-worn sensor device, and all of the sensors devices can wireless communicate with a designated mobile computing device for purposes of collectively (and concurrently) monitoring sets of physiological parameters for all of the users during the same workout, practice, or other activity.
US10646114B2
Provided is an ophthalmic imaging apparatus, including: a combining unit combining return light obtained by irradiating an eye to be inspected with the measuring light, and the reference light to obtain interference light; an adjusting unit adjusting a polarization state of at least one of the return light or the reference light; and an acquiring unit acquiring information indicating depolarization of the eye using information about a difference between intensity of first interference light obtained under a first polarization state and intensity of second interference light obtained under a second polarization state, the first polarization state being in which the adjustment is performed so that polarization states of the return light and of the reference light match with each other, the second polarization state being in which the adjustment is performed so that the polarization states of the return light and of the reference light differ from each other.
US10646110B2
An endoscope system includes: a light source unit that alternatingly emits first illumination light and second illumination light; an imaging means for generating a first image signal of a subject illuminated by the first illumination light, and generating a second image signal of the subject illuminated by the second illumination light; a first image signal storing means for storing the first image signals; a second image signal storing means for storing the second image signals; an image evaluation value calculating means for calculating at least one of image evaluation values based on the first image signals and image evaluation values based on the second image signals; an image signal selecting means for selecting a first display image signal and selecting a second display image signal based on the image evaluation values; and a displaying means for displaying a first image and a second image that are based on the first display image signal and the second display image signal respectively.
US10646108B2
According to some embodiments of the invention there is provided a colon cleaning system comprising: a working channel, a vacuum source, a separate vacuum pipe provided alongside the working channel, and a sensor positioned at a conduit connected externally to the working channel, the sensor configured for providing an indication related to pressure within at least a segment of the working channel. In some embodiments, the system comprises a controller configured for controlling one or more parameters of a vacuum induced in the separate vacuum pipe, the parameter determined according to the pressure related indication provided by the sensor.
US10646105B2
The present invention is directed to an achromatic endoscope which employs a diffractive microlens. Along with a broadband rotary joint and a custom 800 nm SD-OCT system, ultrahigh-resolution 3D volumetric imaging over a large area becomes possible. The diffractive microlens can be used directly with a GRIN lens, making the endoscope design simpler and cost effective. Preliminary ex vivo 3D intraluminal imaging was performed with the endoscope in conjunction with a home-built broadband rotary joint and a spectral-domain OCT system, demonstrating the performance of the diffractive endoscope. Considering the miniature OCT imaging probe is the required component for using the OCT technology in internal organs, the proposed approach will have a broad impact on endoscopic OCT imaging by improving OCT resolution in any applications that involve a miniature OCT probe, as intravascular OCT imaging, gastrointestinal (GI) tract imaging, airway imaging etc.
US10646104B1
The present invention relates to an intubation system comprising insertion unit to be connected to a bending section of a medical instrument comprising an inner elongated shaft structure being capable of torque transmission around its length axis and an outer elongated shaft structure surrounding the inner elongated shaft structure and having a continuous outer surface, and an orientation controller being attached to the inner elongated shaft, such that when the orientation controller rotates, the bending section turns around itself.
US10646100B2
An adjustable conduit and docking assembly for use in a dishwasher appliance is provided. The adjustable conduit and docking assembly includes a conduit configured for receiving a docking station at different heights so as to accommodate a height adjustment of a rack assembly to which the conduit is attached. The conduit and docking assembly includes a multiport docking station to provide this functionality.
US10646099B2
In an embodiment the present invention provides a dispensing device for introducing a pourable detergent in metered amounts into a treatment chamber of a program-controlled cleaning appliance, in particular a dishwasher, the dispensing device including: a supply container for holding the detergent, the supply container having a reservoir chamber and a metering chamber terminating in a dispensing opening, the metering chamber being provided by a metering element that is movably disposed within the supply container and is movable from a non-metering position to a metering position; and a carrier unit which is rotatable by a motor and is configured to replaceably receive the supply container.
US10646097B2
A dishwasher appliance includes a drain basin defined at a bottom of a sump of the dishwasher. The drain basin defines a discharge port and a drain pump is in fluid communication with the discharge port for selectively urging a flow of wash fluid through the discharge port to an external drain during a drain cycle. A check valve assembly includes a check valve removably positioned over the discharge port between the drain pump and the drain basin and a positioning arm attached to the check valve for positioning and locking the check valve in place.
US10646091B2
An autonomous coverage robot includes a chassis, a drive system configured to maneuver the robot, and a cleaning assembly. The cleaning assembly includes a cleaning assembly housing and at least one driven sweeper brush. The robot includes a controller and a removable sweeper bin configured to receive debris agitated by the driven sweeper brush. The sweeper bin includes an emitter disposed on an interior surface of the bin and a receiver disposed remotely from the emitter on the interior surface of the bin and configured to receive an emitter signal. The emitter and the receiver are disposed such that a threshold level of accumulation of debris in the sweeper bin blocks the receiver from receiving emitter emissions. The robot includes a bin controller disposed in the sweeper bin and monitoring a detector signal and initiating a bin full routine upon determining a bin debris accumulation level requiring service.
US10646089B2
A touch sensing device of a robot, comprising an inner housing and an outer housing continuously surrounds the inner housing at least at the side face of the inner housing. At least one resilient member used for maintaining an even moving gap between the outer housing and the inner housing and at least one sensing switch used for detecting relative displacement between the outer housing and the inner housing are disposed between the outer housing and the inner housing. The disclosure further provides a robot for mounting the touch sensing device. Since the outer housing surrounds the inner housing, no matter what portion of the robot is colliding with the obstacle, relative displacement occurs between the inner housing and the outer housing, and the robot can detect the collision. Thus the outer housing can provide buffering function from 360° perspective around the robot and detect the touched obstacle.
US10646086B2
Embodiments of the present disclosure relate to a cleaning robot and a method of controlling the same, and more particularly, to a cleaning robot docking to a station based on a radio frequency (RF) signal and a method of controlling the same.An aspect of the present disclosure, there is provided a cleaning robot comprising a cleaning robot antenna unit configured to receive a radio frequency (RF) signal transmitted from a station; and a controller configured to extract a received signal strength indicator (RSSI) value by processing the RF signal received by the cleaning robot antenna unit and control movement of the cleaning robot to dock to the station based on the extracted RSSI value.
US10646083B2
Disclosed is a vacuum cleaner having an improved structure for preventing hair or foreign substances from being caught in a wheel. The vacuum cleaner includes a suction nozzle having a suction passage for cleaning a surface to be cleaned by a suction force and a wheel assembly accommodated in the suction nozzle and configured to be rotatable. The wheel assembly includes a wheel and a rotating shaft to rotatably support the wheel. The rotating shaft is inclined relative to a bottom surface of the suction nozzle.
US10646077B2
The core components of the invention are a frame, an upper carriage rail assembly, a lower carriage rail assembly, a brush, and two motor assemblies. The carriage rail assemblies are housed within a waterproof cover. The top of the cover is configured as a hood to protect the upper carriage rail assembly from water damage. The frame mounts onto the shower wall through the use of suction cups. The carriage assembly attaches to the frame through the use of screws on the frame and keyhole shaped mounting holes on the cover. The brush mounts onto an upper carriage assembly and a lower carriage assembly through the use of flanges. A stepper motor located on the upper carriage assembly drives a pulley system, allowing the brush to move horizontally from left to right and then from right to left. A panel of control buttons provide start and stop options, allowing the operator to increase or decrease the speed of the horizontal movement of the brush across the upper and lower carriage rails, and permitting the operator to start and stop the brush motion.
US10646076B2
A wearable fluid-dispensing apparatus that includes a flexible wristband coupled to and surrounding a wrist-arm area of a user, with the wristband having a frame disposed along an outer surface of the wearable wristband and at a ventral side of the user's wrist, an enclosed cartridge coupled to the frame for housing a fluid therein, and a fluid transfer conduit disposed within the enclosed cartridge for transporting the fluid from the enclosed cartridge to a nozzle port on a finger-activatable pump assembly coupled to the frame. The pump assembly defines a nozzle port disposed above a top end of the wristband and angled toward the user's palm, defining a fluid extraction passageway fluidly coupled to the nozzle port and the fluid transfer conduit, and operably configured to translate downwardly toward the fluid extraction passageway fluidly to generate a vacuum therein and emit the fluid on the user's inner hand.
US10646070B2
Disclosed herein is a cooking system for cooking food, the cooking system being functional in a plurality of cooking modes. The cooking system including a housing defining a hollow chamber and including an upper portion defining an opening to the hollow chamber. A lid is positionable relative to the housing to cover the opening to the hollow chamber. At least one heating element is associated with one of the housing and said lid. An air movement device is located in at least one of the housing and the lid to circulate air through the hollow chamber. An air diffuser positionable in the hollow chamber and is configured to impart rotation to air circulating through the hollow chamber when the air diffuser is positioned in the hollow chamber during at least one of the plurality of cooking modes.
US10646069B2
The invention relates to an insert (10) for an apparatus (100) for preparing food by circulation of a flow of hot air in a food basket (14) placed inside a food preparation chamber and having a bottom part (108) with a lower opening area (26) for the circulation of the flow of hot air. The insert comprises an upper surface (12) intended to be arranged below the food basket. The upper surface (12) defines an inclined surface (16) having a downward inclination extending outwards from a middle zone towards a perimeter of the insert. The inclined surface (16) is provided such that the inclination extends at least beyond a vertical projection of the lower opening area (26). The insert further comprises spacers (40) provided on a lower side (42) of the insert to create a clearance gap (44) between the lower side (42) and a bottom surface (46) of the food preparation chamber. This invention allows improving food preparation while minimizing the emission of cooking oil fumes.
US10646067B2
Support devices are provided for a lid of a cooking container such as, for example, a pan, pot or casserole, which includes an annular element suitable for resting on a rim of the container that delimits the opening of a compartment of the cooking container containing food, and a support arm hinged to the annular element. The support arm is provided with attachment elements to the lid and is movable between a lowered position, in which it permits the lid to rest on the annular element so as to close the compartment of the cooking container, and a raised position, in which it distances the lid from the annular element to permit access to the compartment.
US10646063B2
Disclosed is a horizontal juice extractor (100) comprising a main body delimiting a food processing chamber (110) comprising a juice outlet (140), a food entry section (112) having a food inlet (130) and a food compression section (114) extending from the food entry section and having a food pulp outlet (150); a spindle (120) extending through the food processing chamber for transporting food from the food entry section through the food compression section, said spindle comprising a body (122) and a helical member (123) extending from said body; and a drivetrain (160) adapted to rotate the spindle, wherein the food compression section (114) is located in between the food entry section (112) and said drivetrain (160). The food entry section (112) comprises said juice outlet (140) at or near a distal end of said main body relative to the drivetrain, wherein the juice outlet (140) is vertically displaced relative to the food inlet (130).
US10646061B1
A retention device for a low-structure food item and method of operation for holding a low-structure food, such as a bun-less sandwich, during preparation, holding, and consumption. The retention device comprises a pair of flat panels having spikes arranged on one side. The panels sandwich the food item above and below to provide a border that supports the food item while held and consumed. The panels have spikes on one side that orient towards the food item to penetrate the food item. The spikes maintain lateral stability of the food item during consumption. In operation, the panels press down on the food item from opposing sides, causing the spikes to penetrate the food item.
US10646060B2
Embodiments of cradle frames and cushions are described herein. A cradle frame includes a connection assembly, a support assembly, and a gear assembly. The connection assembly is configured to couple the cradle frame to a structure. The support assembly includes two side sections, and a middle section that is curved and positioned substantially between the two side sections. The gear assembly is coupled to the adjustment assembly for controlling the positioning of the support assembly. A cushion has a contoured upper side, and one or more opening in the middle part of the cushion on the underside.
US10646058B2
An electrified display system for use with a retail shelving unit that employs a backer panel that has pair of right-angled electrical conductors disposed in a recessed channel on its front surface. The backer panel can selectively engage and couple the electric power to a first display panel having a straight-in electrical connector that engages a first leg on each of the right angled conductors, or second display panel having a twist and lock electrical connector that engages a second leg on each of the right-angled electrical conductors.
US10646056B2
In some embodiments, various systems, apparatuses and methods are described herein includes back end stocking shelving units that are configured to extend along sides of adjacent shopping aisles in a back-to-back configuration with a secure central aisle running between the shelving units to provide back end stocking access to both shelving units. The secure central aisle can have a restricted access point on one or both ends thereof.
US10646047B2
An adjustable bed frame structure includes a bed frame and bed legs. The bed frame includes a left side rod and a right side rod. A head support rod, a middle support rod and a tail support rod are connected between the left side rod and the right side rod. The head support rod, the middle support rod and the tail support rod each include a left support rod and a right support rod. The left support rod and the right support rod each have a plurality of adjustment holes. The bed legs include side legs and middle legs. Each of the middle legs has a locking portion at a top thereof to mate with the adjustment holes of the left support rod and the right support rod. The width of the bed frame can be adjusted as desired.
US10646034B2
The present disclosure provides an insulated transport cabinet for food or the like having a housing, a door, a hinge cover, and a hinge pin. The housing includes a barrel portion adjacent to a front surface and extending between top and bottom ends. The barrel portion includes a longitudinal axis, a gap separating the barrel portion into top and bottom barrel sections having first and second passageways aligned with the longitudinal axis, respectively. The door includes a hinge adjacent to a side surface and including a third passageway aligned with the longitudinal axis. An inner surface of the hinge pin complements an outer surface of the hinge. The hinge pin passes through the first, third, and second passageways. The door pivots about the longitudinal axis between an open position and a closed position. The longitudinal axis is offset from a center plane of the door.
US10646031B2
A feeding device for feeding batches of bristle filaments to a bristle filament cassette includes a vertical magazine and at least one batch of bristle filaments arranged therein. In order to prevent individual bristle filaments from being pressed out of the batch of bristle filaments and to provide an ecologically optimized device, the batch of bristle filaments is held in a reusable and circumferentially enclosed batch carrier. A tufting device with the feeding device of a bristle filament cassette and a transfer device between the bristle filament cassette and the feeding device are provided. A corresponding method for fitting a brush is also provided.
US10646029B2
A method for promoting compliance with an oral hygiene regimen includes displaying, on a display device, a representation of at least a portion of a set of teeth of a user. The method also includes overlaying an indicium on the representation such that the indicium is associated with a first section of the representation. Responsive to a determination, via at least one of one or more processors, that a head of an oral hygiene device is positioned directly adjacent to a first section of the set of teeth that corresponds to the first section of the representation for at least a predetermined amount of time, the indicium is removed from the display device.
US10646026B1
A refuse bag container incorporates a harness and strap having a magnetic lid. At least one (1) portion of the bag is configured to removal retain a plurality of animal waste storage bags. At least one (1) portion of the bag is configured to retain an air deodorizing agent. The bag may have a walking light disposed adjacent the top lid. The bottom of the bag may have a plurality of holes disposed therein to increase air circulation.
US10646025B2
Provided are lanyards for a handheld electronic device featuring a loop section having a section of braided or woven strands of fiber and having a section of very thin profile being adapted for fitting between a handheld device and a case or cover placed thereon. The lanyards can be used with existing cases or covers. The lanyards are very strong, lightweight and help prevent damage to or loss of the handheld devices.
US10646021B2
A refillable absorbent swab applicator pen has a pen shell, a plurality of absorbent swab cartridges, and a cartridge advancement mechanism. The plurality of absorbent swab cartridges are positioned within the pen shell, and the cartridge advancement mechanism is integrated into the pen shell in order to advance the absorbent swab cartridges toward a dispensing end in order to expose a swab for use or discard a swab after use.
US10646014B2
Disclosed is a wallet comprising two shell halves which are associated by a rigid spine to open and close the wallet, and containing a bunch of keys, anchored to the wallet. The wallet is biased to the open position by a pre tensioned skin which covers windows in the two shell halves. The skin allows temporary outward bulging by elasticity, and immediately springs back into the initial unloaded state at the time the bulging load is removed.
US10646011B2
This invention provides an umbrella rib and a light umbrella, wherein the umbrella rib includes a main body and a light emitting unit. The main body has a light groove, and the light emitting unit is detachably embedded inside the light groove for the convenience of replacement and maintenance. The light emitting unit can adopt a printed circuit board configured with a plurality of lighting lamps, or a light guide plate lighted by the lighting lamps. In addition, the first tube stopper and the second tube stopper are inserted into two ends of the light groove to ensure a sealing property of the umbrella rib. An umbrella frame and the light umbrella adopting the umbrella rib not only have a lighting function, but also provide a good lighting atmosphere, which provides convenience and fun for people's leisure life.
US10646009B2
A ring and method of manufacturing a ring which may include: an outer ring, in which a second carbide composed of a combination of tungsten carbide, iron group carbide or carbonitride is mixed with a metal binder phase at a predetermined ratio, in which the outer ring is divided into a first outer ring and a second outer ring formed in a shape corresponding to each other; an inner ring separately and/or independently assembled between the first and second outer rings, in which the inner ring includes an outside inner ring that forms an outer circumferential surface of the ring and an inside inner ring that forms an inner circumferential surface of the ring; ring fitting parts formed on the first and second outer rings, respectively, such that both sides of the outer and inside inner rings are press-fit; and assembling protrusions formed on the first and second outer rings, respectively, to be inserted into the outer circumferential surface of the inside inner ring to maintain a firm assembly between the outer ring and the inner ring for a long period of time.
US10646000B2
An article, such as an article of footwear or an article of apparel, includes an upper having a gradient-like coloring pattern. The article further includes protruding elements configured in a pattern that corresponds to the coloring pattern. The article may have a layered structure including a base layer, a coloring ink layer and a layer of protruding elements.
US10645992B2
Described are methods for manufacturing a plastic component, in particular a cushioning element for sports apparel, a plastic component manufactured with such methods, for example a sole or a part of a sole for a shoe, and a shoe with such a sole. The method for the manufacture of a plastic component includes loading a mold with a first material includes particles of an expanded material and fusing the surfaces of the particles by supplying energy. The energy is supplied in the form of at least one electromagnetic field.
US10645983B2
Finger sheaths provide individual finger coverings. The individual finger coverings prevent the transfer of germs, dirt, and other residual and harmful elements onto the user's fingers when contacting exposed surfaces or items as well as their transfer from the user's fingers to the user's mouth while eating finger foods. The individual finger coverings further prevent the transfer of residual elements from the finger food onto the user's fingers. The finger sheaths have a non-permeable organic composition that does no impart undesired tastes. The finger sheaths can be incorporated with antimicrobial, antiviral, antibacterial, and antifungal properties about the outside surface and a sanitizing gel on the inside surface. The finger sheaths can be incorporated with custom flavorings and imprinted with digestible dyes to present custom patterns.
US10645981B2
A manufacturing method of protective pad for sportswear and the protective pad obtained by the manufacturing method are disclosed. The manufacturing method has the steps of: 1. making separate paddings using spongy materials; 2. choosing several paddings being made; adhering the several paddings with fabric pieces by heat press using a heat press mold and heat press formation devices, thereby forming the protective pad for sportswear. Specifically, the heat press mold contains cavities for accommodating the paddings; before heat press, laying a first fabric piece on the heat press mold, and then placing the paddings into the cavities; and after that laying a second fabric piece over the paddings; applying glues between the first fabric piece, the second fabric piece and the paddings; finally, adhering the first fabric piece, the second fabric piece and the paddings by heat press using the heat press formation devices.
US10645978B2
A running tight having preconfigured compression zones with integrated structure patterns is provided herein. The compression zones may have differing compression forces where zones having a higher compression force are located at the thigh area and calf area of the tight, and zones having a lower compression force are located at the waist area and knee area of the tight. The integrated structure patterns modify the compression forces of the zones in the areas where the patterns are located in order to further customize the compressive properties of the running tight.
US10645977B2
An undergarment for a man has a pair of boxer type shorts with a waistband forming part of the shorts. The shorts have a genital partitioning panel with an upper edge and an opposed lower edge separated by a panel height. The genital partitioning panel has a genital opening defined therethrough and the opening is positioned such that the genitals may be positioned through the opening and the genital partitioning panel defines a partition between the genitals and the legs or groin of the man. The shorts also have a plurality of attachment elements to selectively adjust a distance between the genital opening and the waistband.
US10645976B2
A smoking article is provided, having a component housing including a power source, and a tubular housing having a first end and a longitudinally-opposed second end, wherein the first or second end is configured to receive the component housing. The tubular housing includes an outer wall defining a cylindrical cavity. An aerosol-generating element is configured to be received within the cylindrical cavity, wherein the aerosol-generating element is configured to produce an aerosol in response to heat. An associated aerosol-generating element and related production methods are also provided.
US10645962B2
The present disclosure relates to a Bacillus amyloliquefaciens CJ14-6 strain isolated from traditional meju, a preparation method for soybean koji using the same, and a soybean koji prepared by the preparation method. The preparation method for soybean koji includes: soaking soybeans in water or adding waster to soybeans and steaming the soaked soybeans; and inoculating a Bacillus amyloliquefaciens CJ14-6 strain into the steamed soybeans, fermenting the steamed soybeans, and drying the fermented soybeans to prepare a soybean koji.
US10645961B2
A popcorn popper configured to cook popcorn includes a vessel and an electric heating element which heats the vessel. A vibration element vibrates the vessel and a controller controls the heating element and the vibration element. A temperature sensor is in communication with the controller such that the controller can receive temperature readings from the temperature sensor indicative of a temperature of the vessel. The controller activating the heating element to heat the vessel which contains the popcorn until the temperature sensor indicates that a first temperature has been reached. The controller, based on readings from the temperature sensor, maintains the vessel at a second temperature by controlling a power setting of the heating element and the controller activates the vibration element to vibrate the vessel which thereby vibrates the popcorn. The controller after maintaining the vessel at the second temperature, reduces the power of the heating element.
US10645959B2
A method and a device for treating and monitoring objects incorporating a metal material. The objects are treated with a treatment fluid in one or more treatment zone(s) and the treatment fluid is then removed from and/or dried on the objects. To provide constant quality monitoring, at least one portion of at least one object respectively is optically detected and calorimetrically evaluated. In this manner, discoloration of metal materials caused by the treatment can be promptly detected.
US10645954B2
A method of producing a beverage base or a component for a beverage or a food, providing Greek yogurt acid whey which has been obtained by separating the whey from Greek yogurt during a manufacturing process for the Greek yogurt; removing from the acid whey particulate material having a particle size of greater than 10 μm; filtering the whey, directly or indirectly thus obtained to remove from the whey any bacteria and germinated bacterial spores therein having a molecular mass of at least 10,000 Daltons, the filtering being through a filter having a pore size of no greater than 1 μm; and filtering the whey, directly or indirectly thus obtained to remove from the whey any enzymes therein having a molecular mass of at least 1,000 Daltons, the filtering being through a filter having a pore size of no greater than 0.1 μm.
US10645950B2
Methods of manufacturing products from material comprising oilcake, compositions produced from materials comprising processed oilcake, and systems for processing oilcake are provided herein. The method comprises de-solubilizing protein in a material comprising oilcake to produce a processed material comprising an insoluble protein fraction. The processed material is hydrolyzed to produce a mixture comprising the insoluble protein fraction and a hydrolyzed fraction. The insoluble protein fraction is separated from the hydrolyzed fraction. The insoluble protein fraction is processed into a product.
US10645949B2
An aerated frozen confection coated in a coating, the frozen confection comprising a plurality of substantially flat faces, each substantially flat face having a radius of curvature substantially across the whole of the face of greater than 50 mm, and wherein the relatively flat faces meet to form edges, wherein substantially all or all of the edges have a radius of curvature of from 5 mm to 20 mm.
US10645943B2
Tea polymerized polyphenol-containing beverages having reduced bitterness and astringency of tea polymerized polyphenols while maintaining tea-like preferable flavors, methods of production thereof, and the like are provided. The content of tea polymerized polyphenols in a beverage is adjusted to within a certain range, the total content of RebM and RebD in the beverage is adjusted to within a certain range, and the weight ratio of the total content of RebD and RebM to the content of the tea polymerized polyphenols is adjusted to within a certain range.
US10645941B2
A vessel having an opening for receiving the product and walls surrounding the vessel at all sides except the opening. The interior of the vessel is filled with a fluid having a specific gravity lower than a specific gravity of a medium surrounding the walls outside the vessel. While the vessel is oriented with the opening facing downwards, the vessel and/or product is/are conveyed to ensure that the product enters the interior through the opening.
US10645936B2
Provided are bioactive compositions and metabolites derived from Bacillus and particularly Bacillus megaterium cultures responsible for controlling pests as well as their methods of use for controlling pests. Further provided are pesticidal Bacillus megaterium strains.
US10645924B2
The invention relates to compositions comprising one or more insecticides and further comprising a carrier composition comprising one or more glycols, and methods of controlling an insect population comprising applying said compositions to the insect habitat using a thermal fogger.
US10645923B2
An insect bait that can be carried by the insect, that includes a toxicant capable of killing insects in a nest, and that includes attractants, having at least one non-toxic layer that delays contact with the toxicant, wherein the size, shape and attractants attract the insect to take the whole of the bait to a nest situation where further manipulation of the bait by the insect will release the toxicant.
US10645914B2
The present application describes an improved apparatus to hold and secure fly fishing equipment while not being directly handled by the operator.
US10645913B1
An apparatus and methods relating to Anaconda Rattler tackle, a new type of lure that includes an audible generator (such as a rattle) attached to a bent blade to form wings and a lift surface, the wings may be formed in a direction generally the same as a direction of the lift surface or an opposite direction to the lift surface. The audible generator has some freedom of movement relative to the blade, allowing various noise profiles to be produced depending upon the type of audible generator chosen and the degree of bend in the blade. The blade may also have various holes to secure it to a wire and to change its hydrodynamic profile.
US10645907B2
A retractable leash device has a first handle for holding the device, a spool and a leash wound on the spool. There is a spring-based rewind mechanism for the leash. A second handle is provided for manually retracting the leash. A mechanical coupling between the second handle and the spool provides a second rewind mechanism for the leash. This second rewind mechanism is used to pull an animal back toward the owner in a safe and convenient way.
US10645900B2
A hollow polymer stall divider for use in a barn permits lateral flexing when a cow presses against the stall divider while the stall divider asserts a lateral force against the cow to urge the cow to move into a proper position between adjacent stall dividers without causing injury to the cow. The polymer stall divider can be formed of a single polymer material having a unitary density throughout. Alternatively, the polymer stall divider can be formed of multiple sections of different densities of polymer material, and different types of polymer material. The different sections of polymer material can be plastic welded together or connected by plug members inserted into the adjoining ends of the sections and secured with adhesives or other bonding material to form line blanks that can be heated until softened sufficiently to be bent into a proper shape within a pre-formed mold.
US10645887B2
A shipping container is fitted to house a vertical hydroponic grow system. The entrance allows wheelchair access. The floor is a skid proof flat and dry design. The ceiling has four side to side rails that can support multiple grow frame movable walls and four movable LED light walls. Each grow frame wall has a plurality of vertically hanging (plastic) grow tubes each with front and rear plant ports. The grow frame walls can be moved to allow wheelchair access for harvesting and replanting without removal of the grow tubes. Each grow frame wall has an integral lower gutter that empties into a catch basin preferably located at an end of the container opposite the entrance. A nutrient reservoir recirculates the nutrient fluid to each grow frame wall on a programmed interval. Ozone and a R/O filter cycle cleans the nutrient fluid on a selected cycle. A seed station can be located at the entrance.
US10645874B2
An outdoor power equipment unit having a frame including at least one laterally-extending structural member and at least a pair of opposite, longitudinally-extending side structural members, a first front wheel assembly, and a second front wheel assembly. The unit also includes a first pair of substantially parallel, laterally-extending suspension arms pivotally coupled to the first front wheel assembly to form a first 4-bar linkage arrangement, and a second pair of substantially parallel, laterally-extending suspension arms pivotally coupled to the second front wheel assembly to form a second 4-bar linkage arrangement. The unit further includes at least one longitudinally-extending first side suspension arm coupled to the first front wheel assembly and to a first one of the longitudinally-extending side structural members, and at least one longitudinally-extending second side suspension arm coupled to the second front wheel assembly and to a second one of the longitudinally-extending side structural members.
US10645870B2
An apparatus for revitalizing artificial turf fields may comprise a support frame, a plurality of shearing machines installed on the support frame, and a plurality of wheels installed on the support frame. The support frame may be configured to position the shearing machines parallel to each other, to tilt the shearing machines with respect a surface of the artificial turf field, and to position the shearing machines above a surface of the field at a distance such that the shearing machines cut fibers to produce trimmed fibers that have a length that can extend above infill or topmost layer of the artificial turf field. Methods for revitalizing artificial turf fields involves the aforementioned apparatus.
US10645867B1
A spreader device for distributing agricultural materials over a defined delivery path, the device including a container for holding the materials atop a conveyor system that distributes the material over a delivery path that is adjustable in width. In the primary embodiment the container includes telescopically adjustable sidewalls that enable a user to control the width of the delivery path.
US10645866B2
A container system for transporting and dispensing agricultural products. The container system includes a housing assembly and a set of agricultural product containers. The housing assembly has multiple slot assemblies for containers. The agricultural product containers are configured to be releasably contained within the slot assemblies. The set of agricultural product containers may include liquid agricultural product containers and dry agricultural product containers. The slot assemblies and agricultural product containers are cooperatively configured to provide the ability to utilize either of the agricultural product containers within the slot assemblies.
US10645859B2
The present disclosure refers to an agricultural system having a tractor and an implement and a method of operating. A driveline is provided between a driving device (11.3) of a tractor (1) and a first functional element (12.3) of an implement (2), the driveline comprising a tractor driveline (14) and an implement driveline (17) connected through a power take-off connection (13). A driving force is provided to the first functional element (12.3) of the implement (2) through the driveline in a first mode of operation, thereby, a working tool (18) rotating in a first direction in response to the driving force. An operation problem is detected for the first functional element (12.3) by a sensor (19) provided in a tractor-implement control system. Reverse control signals are generated in a tractor controller (4) provided in the tractor-implement control system in response to the detecting of the operation problem for the first functional element (12.3). A direction of rotation of the drive output shaft (15) of the tractor power take-off (13) is reversed in response to the providing of the reverse control signals in the tractor controller (4) in a second mode of operation, thereby, rotating the working tool (18) of the first functional element (12.3) in a second direction which is opposite to the first direction.
US10645854B2
A tractor mounted tiller/cultivator system that includes right and left swing arms pivotally attached to tractor chassis, right and left cutting head assemblies mounted on the swing arms, each including a right disc motor driving a rotary disc mounted on a distal portion of the swing arm and operatively coupled to the motor. Ground-engaging cultivation wheels surround the rotary disc, and an annular guard prevents unwanted contact of the wheels with vines or trunks of vines and trees. A drive mechanism lowers and raises the swing arms to put the cultivation wheels into engagement and disengagement with ground and to rotate said swing arms about their longitudinal axes. User controls operatively connected to the swing arms, cutting head assemblies, and drive mechanisms enable a user to finely tune the movement of the cutting heads into and out from rows of trees or vines.
US10653051B2
According to the present disclosure, an electronic component mounting device includes: a mounting head which picks up an electronic component from a part feeder, and transfers and mounts the electronic component on a board; a dispenser which applies a paste to a lower surface of the electronic component picked up by the mounting head, the paste being flied out from an ejection hole of the dispenser against gravity, the ejection hole opening upwardly; and a shield member which is disposed between the electronic component and the dispenser and has an opening above the ejection hole.
US10653049B2
According to various aspects, exemplary embodiments are disclosed of frames for shielding assemblies. Exemplary embodiments are also disclosed of shielding assemblies including such frames. In exemplary embodiments, a frame for a board level shield (BLS) may include portions alignable with and solderable to solder ball pads along a printed circuit board. A cover may be releasably attachable to, detachable from, and reattachable to the frame.
US10653044B2
A method for controlling a cooling system based on a heat dissipation of an electronic module and an ambient air temperature includes determining a combination of individual controls on components of the cooling system that achieve a specific amount of cooling based on a cooling power relationship for the plurality of components, the heat dissipation of the electronic module and the ambient air temperature, and applying the individual controls to the plurality of components.
US10653038B2
In an embodiment, a heat spreader is disclosed. In an embodiment, the device comprises an electronic device, comprising: an electronic component as a heat source; and a heat conductive sheet, comprising; a folded section having at least two folds of the sheet establishing at least three superimposed layers of the sheet between the folds, wherein the folded section is configured to conduct heat from the heat source; and a layer of sheet, other than that of the three superimposed layers, wherein the layer of sheet is configured to spread heat across the electronic device, and wherein the layer of sheet receives the heat from the folded section; wherein the superimposed layers are closer to the heat source than the layer of sheet. An embodiment relates to a mobile device and another embodiment to a manufacturing method.
US10653031B2
A smart module (1) intended to equip a passive panel (12) of a patch enclosure comprising two lateral uprights (16, 17) bearing a series of passive panels. The module (1) comprises a body (2) in the form of a ruler and two fixing tabs (3, 4), each fixing tab (3, 4) comprising at least one hole (21-24) allowing it to be fixed rigidly to an upright (16, 17) by means of a screw, each fixing tab (3, 4) being able to be rigidly secured to an end of the body (2) by snap-fitting.
US10653030B1
The present disclosure relates to methods and devices for preventing or minimizing water ingress in electronic components, particularly card cages or similarly sized and configured components, which may be used in many applications including, but not limited to, materials testing. A gutter is formed around a first portion of the perimeter of a chassis cover and a second channel is formed around a second portion of the perimeter of the chassis cover. This configuration is arranged and constructed to direct the impinging water or liquid away from such components as the air intake, the backplane, openings and exposed electronic terminals.
US10653022B2
The housing relates to apparatus, systems, and methods for robust, adaptable, and deployable computing devices and radio systems. An embodiment can be the housing for a C-sUAS that can be deployed to detect, identify, locate and defeat hostile sUASs and locate the sUAS operators and that can be ruggedized and efficiently deployed for use in various power- and space-constrained mobile platforms and at fixed locations. An embodiment can be housing for a C-sUAS that operates under severe environmental conditions.
US10653018B2
An independently powered interactive device holder is provided. In various embodiments, the holder may comprise a multi-prong bracket configured to securely hold an interactive device. In various embodiments, the holder may also comprise a power supply that is simultaneously connected to an AC plug (which in various embodiments may be foldable between a deployed position and a stowed position) and a tethered power cable and device plug.
US10653016B1
A method for manufacturing a facial-interface cushion for a head-mounted display may include (1) positioning a foam layer between a recessed mold member and an insertion mold member of a mold assembly, with the foam layer overlapping at least a portion of a mold channel extending along an arcuate path, the foam layer including a reticulated foam material, (2) forcing the insertion mold member against the foam layer in a direction toward the recessed mold member such that at least a portion of the foam layer is forced into the mold channel toward a channel bottom surface, forming a shaped foam element having a curved surface within the mold channel, (3) heating the shaped foam element to soften the shaped foam element and form the facial-interface cushion, and (4) removing the facial-interface cushion from the mold assembly. Various other facial-interface cushions, systems, and methods for head-mounted displays are also disclosed.
US10653007B2
A flexible printed circuit board according to an aspect of the present invention includes a base film having insulating properties and a conductive pattern laminated to one surface side of the base film. The conductive pattern forms part of a circuit and includes at least one fuse portion having a cross section smaller than the other part. The flexible printed circuit board includes at least one opening passing through front and rear surfaces on at least one of the right and left sides of the fuse portion in a two-dimensional view.
US10653005B2
A rollable display device includes a rollable structure including a plurality of unit structures, the rollable structure being configured to be rolled and unrolled based on the unit structures, and a display panel structure attached to the rollable structure, wherein respective widths of the unit structures increase in a first direction from a first side of the rollable structure to an opposite second side of the rollable structure.
US10653001B2
Provided is a method of manufacturing a circuit board including preparing a board structural body (11) and covering a conductor circuit element (13) on an outermost layer of the board structural body (11) with a cover film (14), wherein a heat treatment is performed while having a release material (15) interposed between the cover film (14) and a heat-processing device. The release material (15) is a laminate at least including, sequentially from the cover film toward the heat-processing device, a low friction film (16) selected from an ultrahigh-molecular-weight polyethylene film and a polytetrafluoroethylene film, a first aluminum foil (17), a first high-density polyethylene film (18a), a second high-density polyethylene film (18b), and a second aluminum foil (19). The first high-density polyethylene film (18a) and the second high-density polyethylene film (18b) are positioned such that respective MD directions are perpendicular to each other.
US10652999B2
Embodiments are generally directed to a mutual inductance suppressor for crosstalk immunity enhancement. An embodiment of a printed circuit board includes a first signal trace and a second signal trace on a first layer, wherein the first signal trace and second signal trace are non-intersecting; a second layer below the first layer, the second layer including a voltage reference plane; and a mutual inductance suppressor in the voltage reference plane, the mutual inductance suppressor including a serpentine portion of the voltage reference plane between the first signal trace and the second signal trace.
US10652998B2
An electronic package can include modulated mesh planes for reducing crosstalk between adjacent signal wires within the electronic package. Modulated mesh planes above and below a wiring plane can include sets of adjacent wires arranged in an orientation parallel to signal wires within the wiring plane, and sets of adjacent wires arranged in an orientation perpendicular to the signal wires. The sets of wires in each of the mesh planes are each electrically interconnected and insulated by a dielectric layer from the signal wires. The electronic package also includes a region of the mesh planes having the adjacent wires that are arranged in an orientation perpendicular to the signal wires separated by a first distance, and another region of the mesh planes having adjacent wires perpendicular to the signal wires separated by a distance greater than the first distance.
US10652992B2
The present disclosure discloses a printed circuit board, a method for manufacturing the same and an electronic device. The PCB includes: a core board assembly including a first core board and a second core board which are stacked together, wherein the second core board includes a metal layer formed on a side of the second core board oriented towards the first core board, and the first core board defines a through slot extending through the first core board; a radiator, disposed in the through slot; and a conductive adhering layer, disposed between the metal layer of the second core board and the radiator, wherein the conductive adhering layer is configured to electrically connect the radiator and the metal layer. The present disclosure connects the radiator directly with the metal layer. The implementation of the present disclosure may help cooling the metal layer to improve the cooling performance of the PCB.
US10652990B2
The present disclosure relates to a cabinet x-ray incorporating voice command operation for the production of organic and non-organic images. The computing device receives audio data and determines, based on the audio data, a voice-initiated action. In particular, the present disclosure relates to a system and method with corresponding apparatus for commanding the cabinet x-ray unit to attain, manipulate and optimize images.
US10652975B2
A lamp system, and a method of operating the lamp system, are provided. The lamp system includes a gas discharge lamp, an electronic ballast and a control unit. A performance influencing control variable of the lamp system is used. The method allows operation with a high emission performance independent of the design thereof and of any potential changes caused by lamp aging and without any knowledge of the optimal operating temperature. According to the invention a light intensity control is provided, in which an actual value of a light intensity emitted by the gas discharge lamp is measured using a light sensor and the emitted light intensity is used as an actuating variable.
US10652970B2
An RF controlled lighting unit is provided, suitable for connection to at least one of a dimmer for adjusting a phase cut angle of input mains voltage in accordance with an adjustable dimming level or an electronic switch for selecting between on- and off-states. The lighting unit includes a solid state light source; a radio circuit for receiving a wireless control signal; a rectifier circuit for rectifying the input mains voltage received from the electronic switch or the dimmer; a first power converter for driving the solid state light source in response to the rectified input mains voltage and delivering power to the radio circuit; and a second power convertor for delivering power to the radio circuit when the rectified input mains voltage becomes inadequate for the first power converter due to the phase-cut angle of the rectified input mains voltage or the off-state of the electronic switch.
US10652969B2
A lighting system includes an LED controller, and an LED array which includes first and second LED sub-arrays, wherein the LED array is operatively coupled to the LED controller. The lighting system includes an antenna in communication with the LED controller. First and second wavelength spectrums are provided by the first and second LED sub-arrays, respectively, and are adjustable in response to adjusting an input signal provided to the antenna.
US10652968B2
A light adjusting device includes a housing, a light adjusting assembly and a circuit switching mechanism. The circuit switching mechanism is connected to the light adjusting assembly. The light adjusting assembly can be in communication with a first circuit and a second circuit respectively by means of the circuit switching mechanism, so as to control light-emitting elements in the first and second circuits by one light adjusting device.
US10652967B1
A workstation assembly comprising an emissive surface assembly including a substantially contiguous emissive surface on which visual content may be presented, the emissive surface assembly including emissive surface sections including first and second substantially flat emissive surface sections wherein one of the first and second flat sections is substantially horizontal and the other of the first and second flat sections is at least somewhat vertical, first and second curved surface sections that are curved about first and second non-parallel axis, the first curved section positioned between and adjacent the first and second flat surface sections, the second curved section adjacent an edge of the first substantially flat emissive surface section, each of the curved and flat surface sections forming a portion of the substantially contiguous emissive surface, a support structure and a driver.
US10652966B2
Current through an illumination source is controlled by means of a feedback loop whereby the current is measured and fed back to a current controller, which compares this to a set-point and based thereon outputs a current control signal which controls downstream power circuitry driving the current through the illumination source. This keeps the illumination at a steady dim level. Data is also coded into the illumination by modulating the current control signal, i.e. at the output of the current controller, but prior to the input to the power circuitry. The present disclosure provides a compensation filter arranged to apply a compensation to the error signal, to at least partially remove an effect of a distortion of the current measurement caused by the modulation of the data symbols into the illumination source current.
US10652962B1
Various embodiments include apparatuses and methods enabling a dim-to-warm circuit operation of an LED multi-colored array. In one example, an apparatus includes a hybrid driving-circuit coupled to the LED array and to a single control-device to receive an indication of a luminous flux desired from the LED array. A color temperature for the LED array is determined based on the desired luminous flux of the LED array. In various embodiments, the hybrid driving-circuit includes an analog current-division circuit to produce current for at least two LED current-driving sources and a multiplexer array coupled between the analog current-division circuit and the LED to provide periodically, for a predetermined amount of time, current from at least one of the at least two LED current-driving sources to at least two colors of the LED array. Other apparatuses and methods are described.
US10652958B2
An induction stove assembly that utilizes pads between the cook-top of the stove and cooking vessels placed on the stove for heating. The pads are easily removable and interchangeable with other similar pads. The pads help protect the cook-top from damage, make clean-up more efficient, and insulate the cook-top from excessive heating.
US10652947B2
A wireless transmit/receive unit (WTRU) may receive from a network resource allocation information for device to device (D2D) communication. The WTRU may select, from the received resource allocation information for a transmission time interval (TTI), resources for a D2D channel. The WTRU may transmit, with use of the selected resources, data directly to another WTRU.
US10652944B2
An apparatus obtains connection status information of each of terminal devices coupled to a first wireless network via an access point, from the access point. The apparatus detects a disconnected device which is a terminal device whose communication with the access point is disconnected, with reference to the connection status information, and notifies, by using a second wireless network, the disconnected device of a reconnection instruction for instructing the disconnected device to reconnect to the first wireless network by accessing the access point.
US10652920B2
Provided is a radio communication base station device which can obtain a maximum frequency diversity effect of a downstream line control channel. The device includes: an RB allocation unit (101) which allocates upstream line resource blocks continuous on the frequency axis for respective radio communication mobile stations by the frequency scheduling and generates allocation information indicating which upstream line resource block has been allocated to which radio communication mobile station device; and an arrangement unit (109) which arranges a response signal to the radio communication mobile station device in the downstream line control channels distributed/arranged on the frequency axis while being correlated to the continuous upstream line resource blocks according to the allocation information.
US10652919B1
A method of side-link transmission for ultra-reliable and low latency communication (URLLC), for a first user equipment (UE) of a wireless communication system is disclosed. The method comprises receiving a radio resource control, RRC, signaling for a first resource configuration, from a second UE of the side-link communication, wherein the second UE receives a grant-free uplink resource reserved for a grant-free uplink transmission, from a base station the wireless communication system, and transmitting a first RRC signal for a second resource configuration, to the second UE when the first resource configuration cannot support requirements of URLLC transmission.
US10652917B2
One embodiment is a method and includes receiving at a termination element of a first network a bandwidth report (“BWR”), in which the BWR includes information regarding a data transmission opportunity over a second network for at least one endpoint data; scheduling a first network transmission opportunity for the at least one endpoint data using information derived from the received BWR; and receiving from a first network forwarding device the at least one endpoint data in accordance with the scheduled first network transmission opportunity.
US10652914B2
In an embodiment, an AP executes a CCA protocol to determine whether to begin transmission within a DMTC window of a radio frame having first and second blocks of subframes. The AP transmits a multi-subframe DRS within the DRS subframes that is scrambled in accordance with a CSI-RS scrambling rule that determines how the second DRS subframe is to be scrambled based on whether the first DRS subframe is included among the first block of subframes or the second block of subframes. At least one UE monitors the DMTC window, and descrambles the CSI-RSs in the multi-DRS subframe based on a CSI-RS descrambling rule that determines how the second DRS subframe is to be descrambled based on whether the first DRS subframe is included among the first block of subframes or the second block of subframes.
US10652910B2
Technology for a user equipment (UE) to perform long-term evolution (LTE) and Wireless local area network (WLAN) aggregation (LWA) connection procedures within a wireless communication network is disclosed. The UE can determine to suspend communication on a wireless local area network (WLAN) of one or more protocol data units (PDUs) for a LWA session without terminating the LWA session. The UE can process, for transmission to an eNodeB, a request to suspend communication of the one or more PDUs on the WLAN to enable the eNodeB to schedule the one or more PDUs for transmission to the UE through a cellular interface without terminating the LWA session.
US10652908B2
Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine, for a first logical channel, that a first delay threshold for the first logical channel is satisfied. The user equipment may remap data from the first logical channel to a second logical channel, wherein the second logical channel is prioritized over the first logical channel and is associated with a second delay threshold that is less than the first delay threshold. In some aspects, the user equipment may send a buffer status report which includes information about the second logical channel. Numerous other aspects are provided.
US10652906B2
A method for distributing the traffic load in a multi radio access technology heterogeneous network, the network including macrocells operating in a first sub-6 GHz band, and minicells that can operate in the sub-6 GHz band and in a millimeter band. The distribution of the traffic is carried out with an association strategy that calls upon, on the first hand, a first bias (QT) in order to favour the association with the base stations of the minicells/macrocells and a second bias (QR) in order to favour the use of the millimeter/sub-6 GHz band when the terminal is associated with a base station SBS of a minicell.
US10652893B2
Certain aspects of the disclosure provide techniques for a user equipment (UE) to determine a receive beam of a plurality of receive beams for receiving an upcoming transmission from a base station, wherein the determining is based on whether an indication is received from the base station indicating if the upcoming transmission includes a reference signal (RS) multiplexed with additional data. The techniques further provide for the UE to receive the upcoming transmission using the determined receive beam.
US10652891B2
Method and device for allocating resources, user equipment, base station and readable storage medium
Method and device for allocating resources, UE, base station and readable storage mediums are provided. The method includes: after initial cell selection or cell reselection is completed in an idle state, acquiring position information of a first type of RB; acquiring reference point offset indication information from a base station, wherein the reference point offset indication information includes a frequency domain offset N of a reference point relative to a specified RB which is one of the first type of RB; calculating a frequency domain position of the reference point based on the position information of the first type of RB and the reference point offset indication information; when receiving scheduling information from the base station, determining an RB for receiving PDSCH based on the frequency domain position of the reference point and resource allocation information included in the scheduling information. Resource allocation efficiency in idle state is improved.
US10652887B2
A data transmission method and an apparatus are provided. The method includes: determining, by a base station, a time-domain interval of available time-frequency resources in an unlicensed spectrum, where the available time-frequency resources are continuous time-frequency resources in a time domain; sending, by the base station, a preamble signal in a first subframe in the interval, where the first subframe is an initial subframe in the interval; and sending, by the base station, downlink control information and data after sending the preamble signal, where the data is in the first subframe, the downlink control information includes scheduling indication information, and the scheduling indication information is used to indicate a frequency-domain location of the data. According to the present invention, spectrum utilization can be improved.
US10652878B2
An access node in a wireless communication system includes a transceiver configured to receive one or more uplink pilots associated with a user node via a radio link, and a processor configured to determine, based on the one or more uplink pilots, a location of the user node and whether the radio link is a line of sight radio link or a non-line of sight radio link. When the radio link is a line of sight radio link, the processor determines a position based precoding vector based on the location of the user node, and generates a precoded downlink control signal based on the determined position based precoding vector. The transceiver transmits the precoded downlink control signal to the user node.
US10652873B2
A method for configuring a time division duplex (TDD) of a user equipment in a communication system, according to one embodiment of the present invention, comprises the steps of: receiving from a base station a first TDD configuration; receiving from the base station a message including information related to a dynamic TDD configuration; receiving a second TDD configuration according to the received information related to the dynamic TDD configuration; receiving from the base station an uplink grant; and determining whether to apply the first TDD configuration or the second TDD configuration based on a method by which the unlink grant is received. According to one embodiment of the present invention, the advantages of configuring a shorter cycle of the TDD to the user equipment supporting the TDD in a wireless communication system, and rapidly configuring the TDD to the user equipment variably according to a communication situation are provided.
US10652869B2
A system for determining location information for a wireless device is described. The system includes a UE, a LE and multiple LMUs. The LE sends, to the LMUs, reception instructions with characteristics of the signal transmission from the UE and each LMU receives, from the LE, the reception instructions. The UE sends a signal transmission. Each LMU receives the transmitted signal from the UE, determines locating information based at least in part of the received signal and sends the locating information to the LE. The LE receives the locating information regarding the transmitted signal and determines a location of the UE based at least in part on the received locating information. Methods, apparatus and computer readable media are also described.
US10652867B2
A method for uplink (UL) wireless backhaul communication at a wireless backhaul remote unit in a radio access network comprising receiving a configuration for radio frames and a transmission schedule through a downlink (DL) physical layer broadcast channel, wherein the transmission schedule comprises a transmission allocation for the remote unit, generating a UL data frame, wherein generating the UL data frame comprises performing forward error correction (FEC) encoding on a data bit stream to generate a plurality of FEC codewords, wherein performing the FEC encoding comprises performing Reed Solomon (RS) encoding on the data bit stream to generate a plurality of RS codewords, performing byte interleaving on the RS codewords, and performing Turbo encoding on the byte interleaved RS codewords to generate one or more Turbo codewords, wherein each Turbo codeword is encoded from more than one RS codeword, and transmitting the UL data frame according to the transmission allocation.
US10652862B2
A method and system for uplink-downlink transmission of message in a network. The method includes transmitting, by a user equipment (UE), to a radio access network (RAN) node, a random access channel (RACH) message including identifier information for identifying a serving gateway in a core network; receiving, by the UE, from the RAN node, a random access (RA) response message including uplink (UL) grant information; and transmitting, by the UE, to the RAN node, a data message including encrypted data in an idle mode. The data message is transmitted from the RAN node to the serving gateway based on the identifier information, and the encrypted data is generated by the UE, and the encrypted data is decrypted by the serving gateway.
US10652851B2
Methods and devices for uplink-based User Equipment (UE) tracking for UEs operating in a connected inactive operating state are provided. A transmit-receive point (TRP) transmits parameters to a UE that allow the UE to uniquely determine a UE-specific tracking sequence and assigned time-frequency (TF) resource that are independent of a TRP identifier associated with the TRP. The UE determines the UE-specific tracking sequence and assigned TF resource based at least in part on the parameters received from the TRP. While in the connected inactive operating state, the UE transmits a tracking signal that includes the UE-specific tracking sequence in accordance with the assigned TF resource. The TRP receives the tracking signal from the UE, detects the UE in accordance with the UE-specific tracking sequence to produce a UE detection status, and transmits a tracking response to the UE in accordance with the UE detection status.
US10652843B2
This application discloses a synchronization signal sending method and a related device. The method includes: generating a first synchronization signal sequence and a second synchronization signal sequence, where the first synchronization signal sequence is a sequence obtained based on a first m-sequence, the second synchronization signal sequence is a sequence obtained based on a Gold sequence, the Gold sequence is generated based on a second m-sequence and a third m-sequence, and a generator polynomial of the first m-sequence is the same as a generator polynomial of the second m-sequence; mapping the first synchronization signal sequence onto M subcarriers in a first time unit to obtain a first synchronization signal, and mapping the second synchronization signal sequence onto M subcarriers in a second time unit to obtain a second synchronization signal, where M and N are positive integers greater than 1.
US10652842B2
A communication control device including an acquisition unit that acquires synchronization relation information indicating which frequency bands are mutually synchronized among a plurality of frequency bands used for radio communication, and a control unit that controls transmission of the synchronization relation information to a terminal device. The plurality of frequency bands include one or more frequency bands with which a common reference signal is not transmitted in at least one subframe among subframes which are units of time in the radio communication.
US10652841B2
Previously available network monitoring and management systems fail to provide adequate transmit power control in WiFi networks having multiple neighboring wireless access points. By contrast, various implementations disclosed herein include systems, methods and apparatuses that generate an interference map based at least on co-channel interference reported in a number of neighbor lists, wherein each of the neighbor lists is associated with a respective one of a plurality of compliant wireless access points included in one of a local area network (LAN) and a portion of a virtual LAN (VLAN); and determine a respective transmit power adjustment for each of the plurality of compliant wireless access points included in the interference map based on at least one interference criterion characterizing the interference on each of the plurality of compliant wireless access points included in the interference map and respective neighboring wireless access points.
US10652836B2
Embodiments provide a switching threshold setting method and apparatus, and a device, applied to a wireless local area network. A switching threshold of a terminal and a switching threshold of a wireless access device that match each other are set, so that when the wireless access device is to release an association with the terminal, the terminal has started roaming to find a target wireless access device.
US10652832B1
A method of controlling wireless communication performance in an electronic device includes accessing data containing material properties relating to a plurality of materials, transmitting a first test signal on a first transmission channel with a first antenna at a first location in the electronic device, receiving the first test signal on the first transmission channel with a second antenna at a second location in the electronic device, determining a housing material of the electronic device based on a measured attenuation of the first test signal received by the second antenna based upon the data containing transmission properties relating to a plurality of materials, and adjusting a transmission power of one of the first antenna and the second antenna based upon the material properties of the housing material.
US10652830B2
The present invention provides a method and an apparatus for establishing maximum transmission power. The present invention comprises: receiving an RRC message including a user equipment-specific maximum transmission power value established by a first base station or a second base station; reestablishing maximum output power based on the user equipment specific maximum transmission power value; and simultaneously transmitting an uplink to the first base station or the second base station within the reestablished maximum output power. The user equipment-specific maximum transmission power value is established for each of the first base station and the second base station, and the sum of the user equipment-specific maximum transmission power value for the first base station and the user equipment-specific maximum transmission power value for the second base station is less than or equal to a maximum output power value for the user equipment.
US10652828B2
According to various embodiments, an electronic device includes a housing configured to house a battery; a display configured to be disposed in the housing, to be exposed through a portion of the housing, and to be electrically connected to the battery; a motion detection sensor circuit configured to be disposed in the housing and to be electrically connected to the battery; a power management circuit configured to be disposed in the housing and to be electrically connected to the battery; and a processor configured to be functionally or electrically connected to the motion detection sensor circuit and the display and to be electrically connected to the power management circuit through a switch that is turned on when the processor is in a first mode and turned off when the processor is in a second mode, wherein, in the second mode, the motion detection sensor circuit detects a motion associated with the electronic device, and provides image data to the display in response to the detection of the motion. Other embodiments are also possible.
US10652821B2
A method for creating dynamic safe zones comprises determining, by a tracking device, the tracking device is outside a domicile, monitoring, by the tracking device, a location of the tracking device, in response to the location satisfying a condition, creating a safe zone for the tracking device, and while the tracking device is within the safe zone, reducing power consumption of the tracking device, wherein the method is performed using one or more computing devices.
US10652812B2
An embodiment of the present invention provides a method for supporting non-access stratum (NAS) signaling of a user equipment (UE) by a base station in a wireless communication system, the method comprising the steps of: transmitting, to the UE, information for supporting a connection to a next generation (NG) core; receiving a NAS-related message from the UE; performing one of MME selection and AMF selection according to whether the NAS-related message includes information regarding the use of NAS; and transmitting an NAS message to an MMF or an AMF which is determined as a result of performing one of the MME selection and the AMF selection.
US10652806B1
Transmitting a probe signal. A method includes transmitting a signal, having a predetermined total power, during a transmit cycle. The signal has a traffic channel transmitting user data and a probe channel to locate new nodes to add to the network. The transmit channel uses a first portion of the total power and the probe channel uses a second portion of the total power. The method further includes performing a probe cycle by lowering the power in the first portion of the total power and raising the power in the second portion of the total power, but maintaining the total power at the same level as the total power during the transmit cycle. The method further includes, after the probe cycle, raising the power in the first portion of the total power and lowering the power in the second portion of the total power.
US10652796B2
Described are various embodiments of a data network subscriber access, migration and quality management system and method. Some embodiments provide a system and method for maintaining a call between a calling device and a recipient device as the calling device migrates between distinct data networks. Other embodiments provide a system for modulating available data communication bandwidth to a plurality of fixed data network addresses.
US10652791B2
Embodiments relate to systems and methods for modifying the transmission rate of media data in order to improve craft-based media playback system performance during handover events in a communication system.
US10652788B2
This disclosure relates to techniques for a link budget limited UE to improve communications performance with a cellular network. The UE may perform signal to interference noise ratio (SINR) measurements and use these measurements to adjust a received signal power value that is provided to the cellular network as a received signal power measurement. The UE may generate the received signal power value based at least in part on the SINR measurement in order to reduce the likelihood of handover when the UE has good SINR but poor received signal power. The UE may also provide preferred configuration information to the base station which enhances the performance of the UE when link budget limited. The configuration information may specify one or more parameter values designed to provide improved performance for a link budget limited device.
US10652787B2
Embodiment of the present disclosure relates to resolving physical cell identity confusion in heterogenous networks. In one embodiment, a method is disclosed, comprising: receiving a handover request including a first physical cell identity of a first target base station [120A]; comparing the first physical cell identity with a neighbour list comprising the first physical cell identity of the first target base station [120A] and a second physical cell identity of a second target base station [120B]; transmitting an identifier of an access point [130A, 130B, 130C, 130D] to the first target base station base stations [120A] and the second target base station [120B]; and analysing response messages received from each of the first target base stations [120A] and the second target base station [120B] for performing a handover from a serving base station [102] to one of the first target base station [120A] and the second target base station [120B].
US10652779B2
A method for providing congestion information in a network is performed in a memory available to a computing entity. A traffic demand is obtained within a certain part of the network by evaluating an amount of traffic in the part of the network per time. A congestion value representing a congestion level of a bottleneck connection link in the network is calculated. The congestion value is a scalar and calculated based on a comparison between measured and/or estimated traffic and traffic demand within a certain part of said network.
US10652778B2
Method for a communication device switching among a plurality of sub-bands in a wireless network. The method comprises measuring a signal quality for an operation sub-band, comparing the signal quality with a signal quality threshold, determining a switch action according to the comparison of the signal quality with the signal quality threshold, and switching from the operation sub-band according to the determined switch action. The communication device and access node thereof are also disclosed.
US10652777B2
A directional link maintenance method and a station STA to improve accuracy and timeliness of directional link availability determined by the STA are described. In at least one embodiment, the method includes monitoring, by a first station STA, an information packet, where the information packet carries first identification information, and the first identification information is used to identify a first directional transmit beam that is used a second STA when the second STA sends the information packet; determining, by the first STA, whether the information packet is an information packet that is sent by the second STA to a third STA, and obtaining the first identification information if the information packet is an information packet that is sent by the second STA to the third STA; and determining, by the first STA, whether the first identification information matches preset second identification information.
US10652775B2
Techniques are described for wireless communication. One method for wireless communication at a base station includes transmitting, on a plurality of beams, a discovery reference signal (DRS) in a first instance of a periodic multi-beam DRS. The first instance of the periodic multi-beam DRS may include the plurality of beams arranged in a first temporal order. The method may also include transmitting, on the plurality of beams, the DRS in a second instance of the periodic multi-beam DRS. The second instance of the periodic multi-beam DRS may include the plurality of beams arranged in a second temporal order that is different from the first temporal order. The method may further include performing at least one random access procedure with at least one user equipment (UE) based at least in part on the periodic multi-beam DRS.
US10652771B2
A method for determining the health of a network includes determining, for a set of clients within the network, a total air percentage for each of the plurality of clients, and determining a total air percentage for a first access point within the network. The method further includes determining a transmit opportunity corresponding to a percentage of time a channel medium is free; determining a total air percentage used by a set of second access points; determining an air margin for the network, and determining an overall health classification for the network based on the air margin.
US10652767B1
A system, method and apparatus for managing disruption in a sensor network application. Nodes in the sensor network can include a storage memory to store collected data during disruptions that impact communication in the sensor network. The sensor network can be configured to continue to collect sensor data during the communication disruptions.
US10652764B2
This application relates to the field of wireless communications technologies, and in particular, to a terminal device, an access network device, an air interface configuration method, and a wireless communications system, so as to establish a connection between a terminal device and two radio access network devices. A second access network device in a radio access network determines air interface configuration information of an air interface between a terminal device and the radio access network, and sends a first air interface configuration message comprising the air interface configuration information to a first access network device in the radio access network, where the first access network device and the second access network device use different wireless communications standards.
US10652758B2
A system, in an active reflector device, adjusts a first amplification gain of each of a plurality of radio frequency (RF) signals received at a receiver front-end from a first equipment via a first radio path of an NLOS radio path. A first phase shift is performed on each of the plurality of RF signals with the adjusted first amplification gain. A combination of the plurality of first phase-shifted RF signals is split at a transmitter front-end. A second phase shift on each of the split first plurality of first phase-shifted RF signals is performed. A second amplification gain of each of the plurality of second phase-shifted RF signals is adjusted.
US10652752B2
Apparatuses, methods, and systems for controlling a hybrid node are disclosed. A network includes a controller, a plurality of first nodes, wherein sectors of the plurality of first nodes are configured to simultaneously transmit wireless signals or receive wireless signals, a plurality of second nodes, wherein sectors of the plurality of second nodes are configured to simultaneously transmit wireless signals when all of the one or more sectors of the plurality of first nodes are receiving wireless signals, or receive wireless signals when all of the one or more sectors of the plurality of first nodes are transmitting wireless signals, and a plurality of hybrid nodes, wherein the controller is operative to select at least a subset of sectors of the plurality of hybrid nodes to operate as one of the plurality of first nodes or to operate as one of the plurality of second nodes.
US10652742B2
A telematics control unit (TCU) of a vehicle includes at least one processor coupled to a memory, the at least one processor comprising a local authentication server configured to authenticate at least one device of a plurality of devices in the vehicle based on a first list of approved devices, and establish, upon successful authentication of the at least one device, a trusted communication link between the TCU and the at least one device to receive a first data from the at least one device and transmit a second data to the at least one device, wherein the first data is stored in the memory for future transmission to a remote server.
US10652737B2
A method that connects a User Equipment (UE) to an Internet Protocol Multimedia Subsystem (IMS) network through a web browser for a Web Real-Time Communication (WebRTC) service is provided. The method, and a UE adapted to the method, downloads a web app for a WebRTC service and connects to an IMS network through a WebRTC client. The UE connects to the IMS network and is registered in the IMS network in such a way as to use a Universal Resource Locator (URL) of an enhanced Proxy-Call Session Control Function (eP-CSCF) obtained by establishing a Packet Data Network (PDN) connection of the UE through a web browser in the process of obtaining a URL of the eP-CSCF, or the obtained URL of an eP-CSCF to which the WebRTC client can connect by transmitting Public Land Mobile Network (PLMN) information of a network to which the UE is connected to a WebRTC Web Server Function (WWSF). Therefore, the UE can easily use WebRTC services.
US10652720B2
Security systems are warned of earthquakes, tornadoes, and other natural disasters. When an early warning system detects a natural disaster, the early warning system alerts a central server. The early warning system alerts the central server to the natural event and its associated geographic area. The central server may then consult a database and determine the security systems operating in a vicinity of the geographic area experiencing the natural event. The central server may thus warn the security systems of the natural event. The security systems may then implement pre-programmed procedures to protect life and property during earthquakes, tornadoes, and other natural disasters.
US10652711B2
An alert system having a first wireless tag; and a control device capable of being in communication with the first wireless tag, wherein when the control device receives a signal from the wireless tag it is an indication of no event, and when the control device does not receive a signal from the wireless tag it is an indication of an even, thus the control device sends a notification to the user.
US10652708B1
An event/object reporting system is provided using data from sensors of a smart vehicle, which events/objects are observed by the smart vehicle but do not involve the smart vehicle. For this purpose, a computer-implemented method includes collecting, by the computer device, sensor data from at least one sensor on the smart vehicle regarding events/objects external to the smart vehicle, analyzing, by the computer device, the sensor data to detect whether a predetermined event and/or object external to the smart vehicle is found in the sensor data, and transmitting, by the computer device, portions of the sensor data pertaining to the predetermined event and/or object to an external server based on the detecting.
US10652690B2
Method and apparatus to analyze and present location information in an easy-to-digest manner are disclosed. In one embodiment, each piece of location information can include a piece of location-designating information and a piece of location-related information. Location-designating information is primarily for identifying location. Location-related information is information related to location-designating information. The location-designating information and the location-related information can be supplied by a mobile device. With the help of location-related information, each piece of location-designating information can be more accurately transformed into a label to help identify a location. The amount of location information can be reduced. All of the location-designating information pertaining to a given area can be consolidated into one piece of location-designating information related to the label. Consolidation of some of the information may not occur if a piece of location-related information changes by more than a preset value. To better present location information in an easy-to-digest manner, location information can be compared to standards. Presentation can be on a display with respect to a reference location.
US10652680B2
An electronic device is provided. The electronic device includes a first speaker, a first microphone, a storage unit storing a reference signal, and a controller configured to, when the reference signal is output through the first speaker, receive a first signal input through the first microphone and a second signal input through a second microphone of an external electronic device and determine whether to use the first microphone or the second microphone based on at least one of the first signal input through the first microphone and the second signal input through the second microphone.
US10652679B1
A communications management system (CMS) and related method receive registration information related to a plurality of participant systems (PSs) that communicate audio information between themselves. The CMS transmits a unique signal to each of the plurality of PSs that causes each of the plurality of PSs to produce a unique audio signal and detects an undesirable sound (US) in a PS of the plurality of PSs responsive to the transmission of the unique signal. Then, responsive to the detection of the US, the CMS applies a remedial action to the PS to initiate a reduction in a likelihood that the PS will produce a future US. Finally, the CMS repeats the operations of transmitting, detecting, and applying according to a predefined testing criteria.
US10652677B2
Various embodiments of a hearing assistance device and a method of forming such device are disclosed. The hearing assistance device can provide sound to an ear of a patient. The device includes a housing adapted to be worn on or behind the ear, hearing assistance components enclosed in the housing, and an earmold adapted to be worn in the ear. The device further includes a sound tube adapted to transmit sound from the housing to the earmold, and an earhook adapted to connect the housing to the sound tube. The earmold and the sound tube are printed three dimensionally (3D) as one piece that is custom fit for the patient using a computer-aided design software (CAD) model. Further, a first end of the sound tube is integral with the earmold.
US10652670B2
A method operates a hearing aid which has at least one input transducer and at least one output transducer. An input signal is generated by the at least one input transducer from a sound signal in the environment. From the input signal, a classification of a hearing situation of the environment is determined and/or at least one of four parameters including tonality, loudness, stationarity and reverberation time is determined for the sound signal of the environment. A first intermediate signal is generated in dependence on the input signal by signal processing. Wherein by the classification of the hearing situation and by at least one of the four parameters of tonality, loudness, stationarity and reverberation time, at least one parameter of a frequency distortion is predetermined. The frequency distortion predetermined in this way is applied to the first intermediate signal.
US10652665B2
The invention provides a symmetrical dual-edge loudspeaker, comprising a frame and a cone paper, a U-shaped magnet and a voice coil mounted in the frame, wherein an accommodation chamber is formed in the middle of the U-shaped magnet; the voice coil is located in the accommodation chamber; the cone paper comprises a body and an upper edge and a lower edge bonded to the upper and lower sides of the body; the upper edge and the lower edge respectively protrude upwards and downwards, forming a symmetrical structure; the cone paper is fixedly connected to the frame via the upper edge and the lower edge; and the lower edge is provided with an air discharge hole. The invention effectively ensures steady up and down motion of the cone paper by disposing up-down symmetrical upper and lower edges, and enables a stiffness coefficient Kms to achieve optimal symmetry, thus satisfying an application requirement for an ultra-thin loudspeaker.
US10652653B2
The present disclosure relates to a circuit and system for audio pickup and play, and a method for switching audio pickup and play. The circuit includes a microphone array for collecting a first audio signal, a first wireless audio transceiver for receiving a second audio signal from a remote wireless microphone, an audio processor, a first audio player, a controller for outputting a first control signal and a second control signal, an audio input switcher for inputting the first audio signal or the second audio signal into the audio processor based on the first control signal. The audio processor is configured for processing the received first audio signal and second audio signal and outputting an audio play signal. The circuit includes an audio output switcher for outputting the audio play signal to the first audio player or the first wireless audio transceiver based on the second control signal.
US10652652B2
Apparatus having corresponding methods comprise a microphone configured to produce audio; a mute control configured to select a microphone open selection or a microphone muted selection; a processor configured to identify the audio produced during the microphone open selection as primary audio, and to identify the audio produced during the microphone muted selection as secondary audio; and a transceiver configured to transmit the primary audio over a first link and the secondary audio over a second link different than the first link.
US10652651B2
A speaker is provided. The speaker includes a sound output unit comprising sound output circuitry having a sound emission hole disposed at one side, a sound reflector disposed at a lower side of the sound output unit and being spaced apart from the sound output unit, the sound reflector having a convex form upper side, and a support having one end fixed to the sound reflector and another end rotatably supporting the sound output unit, wherein the sound output unit is positioned in one of a first posture in which the sound emission hole faces the upper side of the sound reflector and a second posture in which the sound emission hole does not face the upper side of the sound reflector.
US10652647B2
A head-mounted display device includes a display unit projecting an image beam to user's eyes, thus enabling the user to see an enlarged virtual image, a headphone unit configured to transmit sound information to user's ears, and a connecting unit. The connecting unit is substantially C-shaped and defines a C-shaped opening. A middle portion of the connecting unit couples to the display unit. Two opposite sides of the C-shaped opening of the connecting unit couples to the headphone unit. The connecting unit includes an outer frame, a connecting assembly, and an inner frame. The connecting assembly includes at least two independent connecting members. The connecting assembly couples to the outer frame. The inner frame couples to the connecting assembly, and portions near the two opposite sides fix to the outer frame, thus sandwiching the connecting assembly between the inner frame and the outer frame.
US10652645B2
Disclosed is a wireless headset and a signal transmission method for the same, the method comprises: sending, by a first earpiece, channel information about an audio transmission channel to a second earpiece after establishing the audio transmission channel with a mobile device; receiving, by the first earpiece, audio data from the audio transmission channel, and sending a response message to the mobile device; and receiving, by the second earpiece, audio data from the audio transmission channel according to the channel information about the audio transmission channel. The mobile device enables the two earpieces both to receive the audio data without maintaining two channels and it only requires the first earpiece to return a response message to the mobile device; and the difference between the energy consumption of the two earpieces is relatively small, and the mobile device only needs to maintain one channel, thus the complexity is relatively low.
US10652639B2
The present invention sets out to solve the problems above by presenting a dual-mode speaker system for acoustic reproduction. The dual-mode speaker system for acoustic reproduction presents a system with high-energy conversion efficiency and provides flexibility between an active speaker driver and other radiators, improved sound quality, a larger range of low frequency sounds, and the capability to improve audio frequency playback range in small-scale audio environments. A dual-mode acoustic radiator speaker system is provided having an enclosure with a plurality of openings, an active speaker driver having a first motor assembly and a dual-mode radiator having a second motor assembly. In some embodiments, the dual-mode acoustic radiator speaker system further comprises one or more passive radiators adjoined to the enclosure. Next, within the dual-mode acoustic radiator speaker system a power supply is connected to the electronic signal processing and amplification system.
US10652638B2
A speaker assembly for being mounted within a wall is provided. The speaker assembly has a housing and a plurality of transducers supported by the housing. Each transducer has a front radiation surface and a radiation rear surface adapted to radiate sound along a central axis. The transducers are arranged relative to each other so the central axes of acoustic radiation of each of the transducers intersect at a circumcenter defined between the plurality of transducers to substantially cancel vibrations from the plurality of transducers. A slot is formed adjacent of each of the transducers. The slot extending a depth dimension of the assembly between a slot opening for transmitting acoustic radiation from the plurality of transducers and a back wall of the housing, wherein the depth dimension is generally perpendicular to the central axes of acoustic radiation of each of the transducers.
US10652634B2
A distributed directional aperture (DDA) system provides the capability to receive and/or transmit signals, limiting that reception or transmission to a 3-dimensional beam. The DDA system includes sensing and/or emitting array subsystems which comprise sensors and/or emitters distributed across, within, or under the skin of an aircraft, ship, ground vehicle, or fixed installation. The sensors receive energy, convert the received signals to digital information, and transmit that information via a telemetry subsystem to a beamformer subsystem. The beamformer subsystem analyzes the received signals from the sensors and/or emitters in order to determine the signal content from a specific direction. The emitters transmit energy, converting signals received from the beamformer subsystem via the telemetry subsystem into energy emissions. Methods of providing the DDA system including subsystems thereof are also disclosed.
US10652631B2
In one example, a device for retrieving video data includes one or more processors configured to receive data describing a sample entry type for a sample of a video bitstream, the sample entry type being one of ‘hev1’ or ‘hev2,’ wherein the sample comprises video data encoded according to one of High-Efficiency Video Coding (HEVC) or layered HEVC (L-HEVC), and wherein one or more other samples including video data precede the sample in the video bitstream in decoding order, and in response to the sample entry type being ‘hev1’ or ‘hev2’ and the sample comprising the video data encoded according to one of HEVC or L-HEVC, retrieve the sample to perform random access using the sample, without retrieving the video data of any of the one or more other samples that precede the sample, and without retrieving parameter sets of any previous samples of the video bitstream in decoding order.
US10652630B2
In one example, a device for retrieving video data includes one or more processors configured to, in response to determining that a lowest track of a plurality of tracks, the lowest track including a base layer of the video data carrying a lowest sub-layer of the video data, is to include sample entry type values for samples indicating that convenient random access is enabled, set sample entry type values for samples of each of the other tracks of the plurality of tracks that include video data to indicate that convenient random access is enabled, and generate a file including the plurality of tracks, such that the sample entry type values for the tracks of the plurality of tracks indicate that convenient random access is enabled.
US10652623B1
Voice storage data acquisition means of a display timing determination device acquires voice storage data storing a plurality of voices to be output sequentially. Timing data acquisition means acquires timing data on provisional display timings of a plurality of pieces of character information, which are to be sequentially displayed during reproduction of the voice storage data and represent content of the respective voices. Waveform analysis means analyzes a voice waveform of the voice storage data to acquire an output timing of each of the voices. Display timing determination means determines a definitive display timing of each of the pieces of character information based on the output timing of each of the voices acquired by the waveform analysis means and the provisional display timings of the respective pieces of character information determined based on the timing data.
US10652620B2
A computing device receives audio data and identifies a movie trailer from the audio data. The computing device generates a prompt for user feedback regarding a movie associated with the movie trailer. The computing device receives user feedback from a user regarding the movie associated with the movie trailer. The computing device determines a likelihood that the user will attend a showing of the movie at a theater based on the user feedback.
US10652618B2
This disclosure covers systems and methods that both transmit a live video stream from a broadcaster device to viewer devices and relay video clips of reactions (by viewers to the live video stream) to the broadcaster device during presentation of the live video stream. In certain embodiments, the disclosed systems and methods facilitate viewers capturing video clips of reactions to a live video stream using a viewer device and, in turn, transmit video clips received from the viewer device to a broadcaster device during broadcast of the live video stream. For instance, in some embodiments, the systems and methods present the video clips of a viewer's reaction to the broadcaster device during a live-video-stream broadcast. Additionally, in some embodiments, the systems and methods present video clips of other viewers' reactions to a viewer device during a live-video-stream broadcast.
US10652617B2
In one embodiment, a method separates subscriber features generated from subscriber interaction with a video delivery service into feature dimensions and inputs the feature dimensions into a respective prediction network. Each prediction network is trained to output a respective dimension score. The method outputs dimension scores using parameters in the plurality of prediction networks that are trained using a variance term to control a variance of the plurality of feature dimensions and using a de-correlation term to control a correlation of the plurality of feature dimensions. The dimension scores are combined into a retention prediction score and an action is performed on the video delivery service for the subscriber based on the retention score.
US10652613B2
The present disclosure discloses a media information processing method performed by a media information processing apparatus. The apparatus determines media information clips of target media information and their characteristics, and generates a first media information clip of a first user based on the determined characteristics. Next the apparatus determines media information clips other than the target media information clip in the target media information, and obtains a second media information clip corresponding to the characteristics of the determined media information clips. The apparatus then determines a splicing manner of the media information clips in the target media information, and splices the first media information clip and the second media information clip based on the determined splicing manner. By implementing the present disclosure, a media information clip obtained by a user through photographing and media information obtained by the user through imitation can be efficiently and seamlessly integrated.
US10652611B2
A system that incorporates teachings of the present disclosure may include, for example, a gateway adapted to decode encoded media streams to obtain decoded media streams. The decoded media streams are provided to media devices via wireless transmissions, wherein each media device includes a wireless high definition multimedia interface to receive via the wireless transmissions a respective decoded media stream. The respective decoded audio/video stream is displayed without accessing a media processor at a respective media device of the plurality of media devices. Other embodiments are disclosed.
US10652606B2
One or more embodiments of the disclosure provide systems and methods for providing media presentations to users of a media presentation system. A media presentation generally includes a one or more media streams provided by one or more capturing users of the media presentation system. In one or more embodiments, a user of the media presentation system may share a media presentation with a viewing user. The media presentation system can provide a number of features to produce a media stream within a media presentation.
US10652604B2
A content packaging and distribution system that distributes at least one channel to be viewed on at least one consumer devices, receives, from a source device, a media feed of a first channel of the at least one channel, and determines first media item for insertion in the media feed of the first channel. The first media item is determined based on criteria related to a user-selection on a first consumer device of the plurality of consumer devices, and criterion is based on selection of at least one second media item from a plurality of media items of the first consumer device. The content packaging and distribution system dynamically schedules the determined first media item in the media feed of the first channel for transmission, over a distribution system, to the first consumer device. The determined first media item is dynamically scheduled based on the criteria related to the user-selection.
US10652603B2
In one embodiment, a method includes identifying a plurality of segments of media content, each of the plurality of segments including a plurality of media frames, generating segment metadata for each of the plurality of segments, the segment metadata including a segment identifier, transmitting a broadcast stream including the plurality of segments and the segment metadata for each of the plurality of segments, and making the plurality of segments available for retrieval via a unicast stream using the segment identifiers.
US10652597B2
A transmitting device includes: a generator that generates an encoded stream by using rate control satisfying a determined definition of a receiving buffer model; and a transmitter that sequentially transmits a transmitting packet, and the receiving buffer model includes a first buffer that converts a packet into a first packet where the packet includes a packet header of a variable length, and the first packet includes a packet header of a fixed length of a decompressed header, a second buffer that converts the first packet into a second packet including a payload of a variable length, a third buffer that converts the second packet into a Network Abstraction Layer (NAL) unit, and a fourth buffer that outputs an access unit generated from a plurality of sequentially accumulated NAL units to a decoder at a timing of a decoding time corresponding to the access unit.
US10652595B2
A content transmission device has a first encryption process means that encrypts, by a digital communication interface, a digital content for transmission to a content reception device and encrypts a low-resolution content by a first encryption process; a second encryption process that encrypts a high-resolution content by a second encryption process; and a down-conversion means that down-converts the high-resolution content to the low-resolution content. The content transmission device receives, from a digital reception device, information related to an encryption process of the digital reception device. Then, if the digital reception device supports the second encryption process, the content transmission device transmits the high-resolution content as encrypted by the second encryption process. If the digital reception device does not support the second encryption process, the content transmission device down-converts the high-resolution content and encrypts, by the first encryption process, the down-converted content for transmission.
US10652593B2
A video transmission method according to the present disclosure includes: generating a transmission signal including, in a time series, first video data having a first luminance dynamic range and second video data having a second luminance dynamic range wider than the first luminance dynamic range; and transmitting the transmission signal generated. In the generating of the transmission signal, a signal level corresponding to a luminance value is limited to a value lower than a limit value that is predetermined, in a transition period provided for switching from one of the first video data and the second video data to the other.
US10652590B2
A video production server comprising at least one processor and a storage is suggested. Software modules composed of executable program code are loaded into a working memory of the at least one processor. Each software module, when executed by the at least one processor, provides an elementary service. A concatenation of elementary services provides for a functionality involving processing of video and/or audio signals needed for producing a broadcast program. The video production server includes a set of software components that runs on conventional hardware. Each functionality of the video production server is achieved by using a specific piece of software that is assembled from reusable functional software blocks and that can run on any compatible hardware platform. Furthermore, a method for operating the video production server and a distributed video production system including the video production server is suggested.
US10652584B2
The image decoding method includes: determining a context for use in a current block to be processed, from among a plurality of contexts; and performing arithmetic decoding on a bit sequence corresponding to the current block, using the determined context, wherein in the determining: the context is determined under a condition that control parameters of neighboring blocks of the current block are used, when the signal type is a first type, the neighboring blocks being a left block and an upper block of the current block; and the context is determined under a condition that the control parameter of the upper block is not used, when the signal type is a second type, and the second type is “intra_chroma_pred_mode”.
US10652579B2
A target view to a 3D scene depicted by a multiview image is determined. The multiview image comprises multiple sampled views. Each sampled view comprises multiple texture images and multiple depth images in multiple image layers. The target view is used to select, from the multiple sampled views of the multiview image, sampled views. A texture image and a depth image for each sampled view in the selected sampled views are encoded into a multiview video signal to be transmitted to a downstream device.
US10652573B2
A moving picture decoding apparatus, method, and medium for decoding a current block are provided. A first candidate is derived from a first motion vector that has been used to decode a first block. It is determined whether a total number of one or more candidates including the first candidate is less than a maximum candidate number. A second candidate having a second motion vector is derived when the total number of the one or more candidates including the first candidate is less than the maximum candidate number. The second motion vector includes a zero vector. A candidate is selected from a plurality of candidates, including the first candidate and the second candidate. The current block is decoded using the selected candidate.
US10652569B2
An unencoded video frame of a sequence of video frames is encoded to generate an encoded bit-stream representative of the unencoded video frame. The encoded bit-stream includes a header portion and a video data payload portion. The unencoded video frame may be divided into an array of prediction blocks, including a first prediction block. A coding mode is selected from a plurality of coding modes for use in encoding the first prediction block. The first prediction block is encoded using the selected coding mode to generate a portion of the video data payload of the encoded bit-stream. A coding mode selection flag is provided in the header portion of the encoded bit-stream, which indicates which coding mode of the plurality of coding modes was selected for encoding the first prediction block.
US10652568B2
An index, indicating a vector representing a spatial relationship between a block to be encoded and at least one block spatially at the periphery of the block to be encoded, is encoded in a case where an coding mode to encode the block to be encoded is a first coding mode, and an index, indicating a vector representing a spatial relationship between the block to be encoded and at least one block spatially at the periphery of the block to be encoded, and a vector correlated with a block within an image that is different from the image to be encoded, is encoded in a case where the coding mode to encode the block to be encoded is a second coding mode.
US10652562B2
Systems and methods of adaptive streaming are discussed. Transcoded copies of a source stream may be aligned with one another such that the independently specified portions of each transcoded stream occur at the same locations within the content. These transcoded copies may be produced by one or more transcoders, whose outputs are synchronized by a delay adjuster. A fragmenter may use the synchronized and aligned streams to efficiently produce fragments suitable for use in adaptive streaming.
US10652558B2
Apparatus and methods for digital video data compression via a scalable, multi-resolution approach. In one embodiment, the video content may be encoded using a multi-resolution and/or multi-quality scalable coding approach that reduces computational and/or energy load on a client device. In one implementation, a low fidelity image is obtained based on a first full resolution image. The low fidelity image may be encoded to obtain a low fidelity bitstream. A second full resolution image may be obtained based on the low fidelity bitstream. A portion of a difference image obtained based on the second full resolution image and the first full resolution may be encoded to obtain a high fidelity bitstream. The low fidelity bitstream and the high fidelity bitstream may be provided to e.g., a receiving device.
US10652557B2
The moving picture coding method for coding an input image includes: converting a value of a first parameter into a first binary signal, the first parameter identifying a type of a sample offset process to be applied to a reconstructed image corresponding to the input image; and coding at least a portion of the first binary signal through bypass arithmetic coding using a fixed probability.
US10652553B2
Techniques and systems are provided for processing video data. In one example, a media file associated with 360-degree video data can be obtained. The 360-degree video data may include a spherical representation of a scene. The media file may include first signaling information and second signaling information of a viewport region corresponding to a region of interest (ROI) in the spherical representation. The first signaling information may include a center position and a dimension of the viewport region measured in a spherical space associated with the spherical representation. The second signaling information may indicate a region of a picture comprising the viewport region, the picture being formed by projecting the spherical representation including the ROI onto a plane. Pixels corresponding to the viewport region from the data of the picture can be extracted based on the first signaling information and second signaling information, and can be provided for rendering.
US10652551B2
According to the present invention, an inter prediction method comprises the steps of: generating a merge candidate list for a block to be predicted, wherein the block is to correspond to a current prediction unit; deriving, on the basis of one of a plurality of merge candidates constituting the merge candidate list, motion information on the block to be predicted; and performing, on the basis of the derived motion information, a prediction on the block to be predicted so as to generate a prediction block corresponding to the current prediction unit.
US10652545B2
A method for decoding video includes receiving quantized coefficients representative of a block of video representative of a plurality of pixels. The quantized coefficients are dequantized based upon a function of a remainder. The dequantized coefficients are inverse transformed to determine a decoded residue.
US10652542B2
Innovations in use of chroma quantization parameter (“QP”) offsets when determining a control parameter for deblock filtering. For example, as part of encoding, an encoder sets a picture-level chroma QP offset and slice-level chroma QP offset for encoding of a slice of a picture. The encoder also performs deblock filtering of at least part of the slice, where derivation of a control parameter considers only the picture-level chroma QP offset. The encoder outputs at least part of a bitstream including the encoded content. As part of decoding, a corresponding decoder sets a picture-level chroma QP offset and a slice-level chroma QP offset for decoding of a slice of a picture, but derivation of a control parameter for deblock filtering considers only the picture-level chroma QP offset.
US10652531B2
A solid-state imaging device includes a pixel that outputs a pixel signal of an analog signal, a readout unit that converts the pixel signal into a digital signal to generate a digital pixel signal, a memory unit that stores the digital pixel signal, and a first inspection signal output unit that outputs a first inspection signal to the memory unit such that the memory unit stores the first inspection signal. The first inspection signal stored in the memory unit is output from the memory unit in a period after output of the digital pixel signal of a frame ends and before output of the digital pixel signal of a next frame starts.
US10652518B2
A multi-lens based capturing apparatus and method are provided. The capturing apparatus includes a lens array including lenses and a sensor including sensing pixels, wherein at least a portion of sensing pixels in the sensor may generate sensing information based on light entering through different lenses in the lens array, and light incident on each sensing pixel, among the portion of the plurality of sensing pixels may correspond to different combinations of viewpoints.
US10652512B1
The present disclosure relates to methods and devices for video processing. In one aspect, the device may obtain a video stream with a plurality of frames. The device can also map, for each frame of the plurality of frames, a first luminance level associated with the frame to a second luminance level based on a transfer function. In some aspects, the transfer function can also include a first function for a first luminance level range and a second function for a second luminance level range, the first function being non-linear and the second function being polynomial. Additionally, the device can indicate, for each frame of the plurality frames, the second luminance level within the video stream. Moreover, the transfer function can include a third function for a third luminance level range, wherein the third function may be between the first and second functions.
US10652506B2
Techniques are provided for transmitting high quality multimedia data from a device for live and on-demand viewing. The device adjusts the quality of a single multimedia data stream based on one or more factors, such as the available bandwidth of a wireless link with a server, whether there are any “live” subscribers of the multimedia data stream, whether any “live” subscribers are interacting with the device, and a change in the privacy settings of the user of the device. Any data that was removed from the multimedia data stream before it was transmitted to a server is subsequently sent to the server. The server generates multiple versions of the multimedia data stream that vary in terms of quality. The server selects which version of the multimedia data stream to transmit to a subscriber of the multimedia data stream based on one or more criteria.
US10652505B2
A system and method is described for facilitating a video connection between service providers and service consumers (clients) based on a queue of providers waiting in video rooms. Upon entry into a video room using a networked camera and microphone, each service provider receives a timestamp. Clients requiring service connect to the available provider with the oldest timestamp. In certain embodiments, the queue holds math tutors and the cameras are document cameras.
US10652504B2
A system offering simplified bi-directional video communication between a user and a device of a pre-configured one or more persons of interest includes a touch display with a pictorial representation of each of the one or more persons of interest and a pictorial representation of one or more health indicators. The touch display is configured to establish the bi-directional video communication with a selected one of said persons of interest in response to a single touch of the pictorial representation of the selected one of the persons of interest. In one implementation, the system includes one or more biometric telemetry devices for acquiring and transmitting biometric data associated with a specific health indicator to the touch display, which is then transmitted to a database, processed and accessed by one or more authorized persons. In another implementation, the system includes a workflow engine for healthcare management of the patient.
US10652489B2
According to the present invention there is provided a vision sensor comprising, an array of pixels comprising rows and columns of pixels, wherein each pixel in the array comprises, a photosensor which is configured to output a current proportional to the intensity of light which is incident on the photosensor; a current source which is configured such that it can output a current which has a constant current level which is equal to the current level of the current output by the photosensor at a selected first instant in time, and can maintain that constant current level even if the level of the current output from the photosensor changes after said selected first instant in time; an integrator which is configured to integrate the difference between the level of current output by the current source and the level of current output by the photosensor, after the selected first instant in time; wherein the vision sensor further comprises a counter which can measure time, wherein the counter is configured such that it can begin to measure time at the selected first instant; and wherein each pixel in the array further comprises a storage means which can store the value on the counter at a second instant in time, the second instant in time being the instant when the integration of the difference between the level of current output by the current source and the level of current output by the photosensor of that pixel reaches a predefined threshold level. There is further provided a corresponding method of vision sensing, and a depth sensor assembly which comprises the vision sensor.
US10652474B2
A method for adjusting the angle of an element of a photographing unit of a head mounted display is provided by the present disclosure, including determining a rotation angle of a user's head when the user's head rotates, and adjusting an angle of the element of the photographing unit of the head mounted display according to the rotation angle, to align a photographing lens with a specific subject. A head mounted display is provided by the present disclosure, thus automatically capturing a photographing scene may be realized.
US10652463B2
An imaging device is capable of interval shooting that allows images to be consecutively captured at predetermined image-capture intervals. The imaging device includes power input unit through which the imaging device receives power from an external device; battery configured to be charged with power received via the power input unit, and to supply power to operate the imaging device; and charge controller configured to control charging of the battery. Charge controller prohibits, under a predetermined condition, charging of the battery during the interval shooting performed by the imaging device.
US10652451B2
An image capture control apparatus detects a more detailed part of a specific object from an image, and controls so as to if a predetermined condition is satisfied and there is a setting that makes it impossible to designate the detailed part as an AF target, not execute adjustment of a position in accordance with manual focus (MF) even if a specific operation is performed while an operation for the shooting preparation instruction continues, and if a predetermined condition is satisfied and there is a setting that makes it possible to designate the detailed part as an AF target, execute adjustment of a focus in accordance with MF in response to a specific operation being performed while an operation for the shooting preparation instruction continues.
US10652450B2
Embodiments of the present invention provide a focusing processing method and apparatus, and a terminal device. The method includes: obtaining a first image collected by n/2 pixel points on a left side of a combination pixel in the second image sensor and a second image collected by n/2 pixel points on a right side of the combination pixel in the second image sensor; determining a phase difference between the first image and the second image and determining whether the phase difference is in a preset range; and controlling a first motor in the first camera assembly to drive a first camera to move according to the phase difference and depending on a preset strategy, if the phase difference is not in the preset range.
US10652438B2
A multi-aperture imaging device described herein includes at least one image sensor and an array of juxtaposed optical channels. Each optical channel includes optics for projecting at least one partial area of an object area on an image sensor area of the image sensor. The array includes: a housing including a wall structure facing or facing away from the image sensor, through which the optical channels pass, and a sidewall structure arranged on the wall structure, wherein the wall structure or the sidewall structure is formed including glass, ceramic, glass ceramic or a crystalline material, wherein the optics of the optical channels are arranged in the housing, and wherein the wall structure is connected to optics of the optical channels and fixes the optics with respect to one another.
US10652437B2
A method of assembling a camera for a vehicular vision system includes providing a camera housing and forming a post at an interior portion of the camera housing, and positioning a printed circuit board in the camera housing so that the post is received through a hole through the printed circuit board such that a protruding end of the post protrudes from the side of the printed circuit board opposite the imager. Circuitry disposed at one side of the printed circuit board includes an imager. The protruding end of the post is adapted to limit retraction of the post from the hole through the printed circuit board so as to secure the printed circuit board relative to the post and the camera housing. A lens is provided at the camera housing.
US10652436B2
An image processing apparatus includes an acquisition unit configured to acquire position information indicating a position of a light source for irradiating an object with light, an acquisition unit configured to acquire position information indicating a position where a normal is acquired in the object, an acquisition unit configured to acquire position information indicating a position of an image capturing apparatus for imaging the object irradiated with the light by the light source, a calculation unit configured to, based on the position information, calculate a normal at the position where a normal is acquired, and a correction unit configured to, according to a predetermined condition, correct the position where a normal is acquired, wherein in a case where the correction unit corrects the position where a normal is acquired, the calculation unit calculates a normal at the corrected position where a normal is acquired.
US10652429B2
An information processing apparatus includes: an acquisition unit configured to acquire registration information which is stored in a master database; a registration information storage configured to store the registration information; a rule storage configured to store rule information representing an update method for synchronizing the registration information which is stored in the registration information storage with the registration information which is stored in the master database; and a synchronous processing unit configured to update the registration information which is stored in the registration information storage based on the acquired registration information and the acquired rule information which are stored in the master database.
US10652412B2
On a touch-panel display of an image forming apparatus, which is divided to five areas, that is, a system area, a function selection area, a preview area, an action panel area and a task trigger area, pieces of information are displayed. Even if an operational mode is switched, the same or similar information is always displayed in the area arranged at the same position. In addition, when an input of a numerical value is requested, a group of keys of the same arrangement is displayed at the same position on the touch-panel display, regardless of the operational mode.
US10652411B2
A remote operation apparatus includes a display that displays a desktop screen of an apparatus to be remotely operated; and a controller that displays an input field on a desktop screen of the remote operation apparatus and activates a text input assistance module of the remote operation apparatus in a case in which an activation instruction to activate the text input assistance module of the remote operation apparatus is input, and enables the text input assistance module of the remote operation apparatus to input text to the input field.
US10652407B2
Systems and apparatus for sensing and video capture include at least one camera with an optical sensor that captures video image data of a first sampling rate. An auxiliary sensor captures auxiliary data at a second sample rate. A processor is communicatively connected to the optical sensor and auxiliary sensor. The processor transmits video image data captured at the first sample rate auxiliary sensor data captured at the second sampling rate across a data connection to a centralized computer that receives the video image data and the auxiliary sensor data and operate to present the video image data and the auxiliary sensor data on a graphical display.
US10652406B1
The method and system allow a user to launch a client application on an web-enabled device and subsequently to navigate to an image source screen within the client application. After receiving an image source selection from the user, the client application retrieves images from the selected image source. The client application displays the retrieved images available for printing to a user, and in response to receiving a selection of an image, the client application transmits the image to a proprietary server. Moreover, upon receiving print order information, the client application additionally executes a location awareness application that determines a current location of the web-enabled device and subsequently, determines a proximal retail store to the current location of the web-enabled device. Thereafter, the remote printing system creates and transmits a print order that includes the selected image to the retail store for pickup.
US10652403B2
A method of processing printer scripts is disclosed. A processor receives the printer script. For each original line of the printer script the process analyzes the line of script to find errors. If no error is found in the script, the script is transferred to a print engine for printing. If at least one error is found in any line of printer script: the script is modified to correct the printer script error and produce a modified line of printer script. A comparison of the original line of printer script with the modified line of printer script is generated and printed, displayed or saved to a storage device.
US10652392B1
The present invention is a system and method of routing incoming communications to a CSR and providing guidance to the CSR based on the incoming communication using feedback information such as sentiment feedback, survey feedback, and feedback from actions taken by CSRs based on skill level. A CEC system receives an incoming communication, analyzes the communication and creates metadata based off of the analysis. The metadata is used by the RAE routing module to route the communication to an appropriate party. The metadata is also used by the GAE guidance module to determine the guidance to provide to the CSR. The CSR then performs an action based on the guidance. The CEC system continues to monitor the interaction until the interaction is completed. The communication metadata, the communication, the guidance, and the CSRs action are all provided to a RAS rules analysis module wherein the RAS analyzes the data and automatedly updates the rules (RAR and GAR) according to the analysis.
US10652390B2
A method for blocking unwanted calls has been provided. The includes intercepting a call being routed from a calling device to a receiving device. The intercepting occurs prior to the call being presented to the receiving device for an answer. The method further determines further routing of the intercepted call by comparing parameters of the intercepted call to one or more lists. If it is determined that the call should be authenticated, the method sends an authentication challenge to the calling device. If a response is received to the authentication challenge, the method determines whether the response is correct. If the response is correct, the method routes the call to the receiving device.
US10652389B2
A call hold method includes receiving a call hold request sent from a peer end; returning a 200 OK message to the peer end; receiving a user instruction for sending a call hold request to the peer end; determining whether an acknowledgement message based on the call hold request of the peer end is received from the peer end; and processing, based on an acknowledgement message determining result, the user instruction for sending a call hold request to the peer end. Accordingly, when a user has a call hold request, a mobile terminal first determines whether a procedure based on the call hold request of the peer end is completed at the peer end, and then determines to process the call hold request of the user, thereby preventing a call drop.
US10652386B2
Embodiments are directed to communicating with and controlling operation of electronically-controlled appliances. In one scenario, a computer system receives a first input from a computing system indicating that an electronically-controlled appliance is permitted to communicate with a cloud computing platform. The computer system generates a notification that is to be sent to a software application, where the software application is configured to control functions of the electronically-controlled appliance. The computer system transmits the generated notification to the software application, where the generated notification indicates that the cloud computing platform is communicably connected to the electronically-controlled appliance. The computer system then receives a second input from the software application indicating that specified functions are to be performed on the electronically-controlled appliance, and transmits instructions to the electronically-controlled appliance to perform the specified functions. These functions are then interpreted and carried out by a hardware controller on the electronically-controlled appliance.
US10652385B2
Systems and methods for determining and displaying nearby communication devices are disclosed. The systems and methods allow a user to easily determine nearby communication devices from which or to which a communication can be transferred. In addition, exemplary systems and methods allow a user to easily transfer a communication from a first device to a second device.
US10652370B2
An image item processing engine for image item exchange may receive an image item data packet including two image items, each including a digital image documenting an action for a recipient institution and associated metadata. The metadata may identify the image item sender and a country associated with an image item, the packet originator, or the recipient institution, at least one country associated with the second image item being different than a country associated with the first image item. The engine may apply sorting rules to determine item types for the first and second image items based on their metadata, determine a recipient institution for the packet based on the item types, assemble a data transfer packet including the digital images and metadata included in the first and second image items, and provide the data transfer packet to a transfer packet routing service for routing to the selected recipient institution.
US10652367B2
A method of transmitting data for use at a data processing system and network interface device, the data processing system being coupled to a network by the network interface device, the method comprising: forming a message template in accordance with a predetermined set of network protocols, the message template including at least in part one or more protocol headers; forming an application layer message in one or more parts; updating the message template with the parts of the application layer message; processing the message template in accordance with the predetermined set of network protocols so as to complete the protocol headers; and causing the network interface device to transmit the completed message over the network.
US10652362B1
A computer server software system implemented on a computing device comprises a bare metal automation interface, a request processor, a scheduler, a vendor non-specific bare metal interface, and an orchestration engine. The bare metal automation interface is configured to receive requests for configuration of one or more of a plurality of servers. The request processor is configured to receive the requests from the bare metal automation interface and to forward the requests. The scheduler is configured to receive instructions from a runtime environment in which the computer server software system operates and forward the instructions. The vendor non-specific bare metal interface is configured to interface with a plurality of vendor-specific server interfaces, wherein each vendor-specific server interface communicates with a server from the specific vendor. The orchestration engine is configured to execute a workflow for the requests from the request processor and for the instructions from the scheduler.
US10652358B2
A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device accesses an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.
US10652357B2
A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The client device accesses an acceleration server to receive a list of available tunnel devices. The requested content is partitioned into slices, and the client device sends a request for the slices to the available tunnel devices. The tunnel devices in turn fetch the slices from the data server, and send the slices to the client device, where the content is reconstructed from the received slices. A client device may also serve as a tunnel device, serving as an intermediate device to other client devices. Similarly, a tunnel device may also serve as a client device for fetching content from a data server. The selection of tunnel devices to be used by a client device may be in the acceleration server, in the client device, or in both. The partition into slices may be overlapping or non-overlapping, and the same slice (or the whole content) may be fetched via multiple tunnel devices.
US10652350B2
A method includes receiving a first access request that indicates a first data object stored as encoded slices in a plurality of storage units. A first desired slice set is selected, based on the requesting module, that includes a first subset of encoded slices of the first data object. Absent slice data is generated based on searching a local cache, indicating an encoded slice not present in the local cache. A read request to read the encoded slice indicated by the absent slice data from one of the storage units is transmitted. The encoded slice indicated by the absent slice data from the storage unit is received and the local cache is updated to include the encoded slice. The first data object is regenerated for transmission to the first requesting module by decoding the first subset of encoded slices in the first desired slice set.
US10652348B2
According to some aspects of the disclosure, when a computing device sends a request for content, such as an Internet page, the computing device can include with the request one or more device context parameters, such as the computing device's power preferences (e.g., current battery level), wireless settings, network connection, etc. The content provider may then use this device context information to select the most appropriate version of the requested content. One example of device context information may be a low-power power save mode setting, or other mode setting.
US10652337B2
Embodiments can enable a passenger to connect his/her portable device, such as smart phone to a display positioned to be used by the passenger. After the passenger connects the portable device to the passenger display, the passenger may be enabled to control the portable device by providing inputs through the passenger display and/or the portable device. In some embodiments, the passenger may be enabled to control one or more in-vehicle devices through the portable device after it is connected to the passenger display.
US10652336B2
A personal cosmetic appliance system that includes a personal cosmetic appliance including a main unit physically configured to couple with a detachable unit having a cosmetic applicator configured to perform a cosmetic treatment on a body part of the user and a detachable unit communication interface, the main unit including a main unit communication interface having circuitry configured to communicatively couple to the detachable unit communication interface to transmit and receive information with the detachable unit, and to communicatively couple at least one of the detachable unit communication interface and the main unit communication interface to a client device associated with the personal cosmetic appliance.
US10652328B2
Systems, methods, and media for managing gateways. In an embodiment, a virtual gateway is generated which comprises a representation of each of one or more active scripts and/or device information (e.g., device drivers, and/or definitions and/or configurations for devices, device types, and/or device groups) stored on at least one remote physical gateway. At least one user interface is provided for editing each of the one or more active scripts and/or device information represented in the virtual gateway. Synchronization is automatically maintained, across at least one network, between the one or more active scripts and/or device information represented in the virtual gateway and the one or more active scripts and/or device information stored on the at least one remote physical gateway.
US10652327B2
The present subject matter relates to migrating a virtual machine (VM) from a source server to a destination server. The migration involves computation of a suitability score for each particular server in the plurality of candidate servers. The suitability score for a server indicates the suitability of the server to host the VM. In an example implementation, the suitability score for a server is computed based on satisfaction of at least one criterion for operation of the VM by the server.
US10652323B2
A computer system allows two devices operated by two users from a plurality of trusted users to establish a direct peer to peer limited range wireless connection based on a social network connection between the users. The first client device associated with a first user receives a list of the plurality of trusted users from the computer system. The first client device receives a limited range signal broadcast by a second client device. The first client device determines that the second client device is associated with a second user from the plurality of trusted users based on the list and the limited range signal. Responsive to determining that the second client device is associated with the second user from the plurality of trusted users, the first client device establishes a direct peer to peer wireless connection. The first client device transmits content to the second client device via the peer to peer wireless connection.
US10652322B2
Methods and apparatus, including computer program products, implementing and using techniques for event processing in a content management system. In response to determining that an inter-dependence exists between two or more events in the content management system, a same group event key is assigned to each inter-dependent event. All events having the same group event key are distributed to a same event processing node on a consistent hashing ring.
US10652318B2
Systems and methods are disclosed for routing requests for information based on predictive data. The systems and methods may receive measurement data indicative of states of each of a plurality of destination servers, and generate predicted measurement data values for each of the plurality of destination servers based on the retrieved measurement data. The predicted measurement data values may represent predicted states of each of the destination servers at a time later than a time corresponding to the received measurement data. The systems and methods may also receive requests for information from a client computer, and route the received requests for information to one of the plurality of destination servers based on the predicted measurement data value.
US10652301B2
As one example, a method includes analyzing profile metadata for each of a plurality of ABR program streams within a lookahead window from a current chunk boundary to identify at least one target event at a chunk boundary. ABR profiles for chunks at the target event chunk boundary are allocated to fit within the channel bandwidth and achieve a predetermined target quality level for the chunks at the target event chunk boundary. In response to each target event, ABR profiles for each of the unallocated chunks within the lookahead window are selected by adjusting the ABR profiles for each of the unallocated chunks to fit within the predetermined bandwidth constrained by the ABR profiles allocated for the chunks at the target event chunk boundary. An ABR profile for a given chunk at the current chunk boundary is allocated based on the selected ABR profiles.
US10652299B2
A number of approaches for transcoding media is described, which allow various users to control one or more aspects of transcoding (e.g. bit rate, resolution) when delivering media content to a client device from a network edge server or other location. The client device is provided with an interface that allows the user to increase or decrease the resolution, bit rate or other settings of the media content. Upon receiving a request from the user, the system transcodes the media content in accordance with the request and dynamically delivers the transcoded media content to the user's device. The system also enables content publishers and network operators to impose restrictions (e.g. minimum and maximum values for various settings) on user control.
US10652298B2
Apparatuses, methods and storage medium associated with media streaming through section change detection markers are disclosed herein. In an example, an apparatus may include one or more processors, devices, and/or circuitry to identify a plurality of section change transitions of content of the media file. The one or more processors, devices, and/or circuitry may be to select at least some of the identified section change transitions, and generate metadata responsive to the selecting. The one or more processors, devices, and/or circuitry may be to transmit the generated metadata over an electronic network for delivery to a streaming client.
US10652296B2
A system is provided that is designed to smooth and reduce the transition time of a live stream while switching to different bitrate transcode profiles. This accomplishment is achieved by avoiding pre buffer time using parallel transcode sessions and enabling a fast response to network congestion, as desired bitrate chunks/segments are readily available. The client, for example the HLS client, is not aware of switching the bitrate and is not taxed with any demands, as only the HLS server needs to manage synchronization of any pre-transcoded content and continue with further transcoding of the content.
US10652280B2
Methods and systems for configuring a security topology in an enterprise security management configuration tool are disclosed. One method includes manipulating an icon representing one or more nodes in a configuration user interface of an enterprise security management configuration tool to associate the one or more nodes into a manual grouping of nodes in an enterprise network; and, after manipulating the icon, selecting, from a tool palette of the configuration user interface, an automatic association tool, the automatic association tool determining an association among a plurality of nodes into a plurality of automated logical groupings of nodes. In some cases, the manual grouping of nodes is different from the plurality of automated logical groupings, and the automatic association tool preserves the manual grouping of nodes.
US10652279B1
A compliance checker to verify that a device complies with a policy is described. In one embodiment, the compliance checker comprises a compliance checker agent, to initiate the compliance check, in response to receiving the request, and an encryption checker to obtain an original data and a data stored on the storage. The system further comprising a comparator to determine whether known data read from the upper driver is identical to known data read from the lower driver. The compliance checker plug-in in one embodiment verifies the compliance status of the device, based on the data from the comparator.
US10652276B1
Anti-phishing computing systems and methods. A first computer that hosts an online software application with which an end user or customer has an account generates an electronic message and independent confirmation data and transmits electronic message data and the confirmation data to a second computer, which updates an activity log for the end user's account such that the confirmation data is associated with the electronic message data in the activity log. The confirmation data may be a randomly generated number and incorporate an identifier of the online software application. The electronic message including the confirmation data is transmitted to the end user computing device such that using the activity log and multiple confirmation data transmissions to different computing systems can be used to confirm that a source of the electronic message was the online software application and that the electronic message is not a fraudulent phishing electronic message.
US10652275B2
In an embodiment, a method comprises intercepting a first set of instructions from a server computer that define one or more objects and one or more original operations that are based, at least in part, on the one or more objects; modifying the first set of instructions by adding one or more supervisor operations that are based, at least in part, on the one or more objects; transforming the one or more original operations to produce one or more transformed operations that are based, at least in part, on the one or more supervisor operations; rendering a second set of instructions which define the one or more supervisor operations and the one or more transformed operations; sending the second set of instructions to a remote client computer.
US10652274B2
A system is connected to a plurality of user devices coupled to an enterprise's network. The system continuously collects, stores, and analyzes forensic data related to the enterprise's network. Based on the analysis, the system is able to determine normal behavior of the network and portions thereof and thereby identify abnormal behaviors within the network. Upon identification of an abnormal behavior, the system determines whether the abnormal behavior relates to a security incident. Upon determining a security incident in any portion of the enterprise's network, the system extracts forensic data respective of the security incident and enables further assessment of the security incident as well as identification of the source of the security incident. The system provides real-time damage assessment respective of the security incident as well as the security incident's attributions.
US10652265B2
The present invention provides a method for detecting a website attack, comprising: selecting multiple uniform resource locators (URLs) from history access records of a website; clustering the multiple uniform resource locators; and generating a whitelist from the multiple uniform resource locators according to a clustering result. In some embodiments of the present invention, a common OWASP attack at URL level can be checked.
US10652259B2
An information processing apparatus specifies the phase of activity of a terminal connected to a network by comparing a communication by the terminal with a previously held pattern, specifies the type of behavior of the terminal in relation to a first communication and a second communication, by correlation analysis between a first phase specified based on the first communication of the terminal and a second phase specified based on the second communication which is conducted before or after the first communication, and classifies the unauthorized activity of the terminal based on the specified type of behavior when determination is made that the terminal is used to conduct unauthorized activity.
US10652256B2
A vehicle system, comprising multiple electronic control units (ECUs) configured to manage operation of multiple vehicle components, a controller area network (CAN) bus that provides communication pathways between the multiple ECUs, and a threat validation module configured to receive a message from an electronic control unit (ECU) of the multiple ECUs, wherein the message comprises data of a suspicious message flagged by the ECU, generate a query to determine authenticity of the message, broadcast the query to at least one ECU of the multiple ECUs, listen for responses from the at least one ECU, and determine whether the suspicious message is an actual threat based at least on a count of received responses.
US10652255B2
The present invention relates to a forensic analysis method performed on a Distributed Computing System (DCS) (10) comprising a server (18) and at least one client machine (14). The method comprises collecting data in a client machine (14) of the DCS (10) to form a first data set, the collected data being a function call to a resource comprised in the DCS. The method further comprises applying a data reduction model to the first data set to form a second data set and processing the second data set in the server (18) of the DCS (10) to provide for detection of suspect behaviour at the client machine (14). The data reduction model is configured to extract a subset of data from the first data set to form the second data set, the subset of data comprising: user account identifier; and process and object identifier.
US10652252B2
Systems, methods, and articles of manufacture, including computer program products, are provided for classification systems and methods using modeling. In some example embodiments, there is provided a system that includes at least one processor and at least one memory including program code which when executed by the at least one memory provides operations. The operations can include generating a representation of a sequence of sections of a file and/or determining, from a model including conditional probabilities, a probability for each transition between at least two sequential sections in the representation. The operations can further include classifying the file based on the probabilities for each transition.
US10652249B2
Methods and devices for restricting access to a computer device may include receiving a lost device message including a device identifier identifying the computer device and an authorized user list including at least one user identification that identifies a user authorized to access the computer device in a lost state. The methods and devices may include logging out existing users on the computer device and invalidate the existing users' credentials on the computer device based at least one receiving the lost device message. The methods and devices may include activating a lock screen on the computer device and setting the computer device to the lost state. The methods and devices may include initiating a log on manager that is configured to recognize the lost state and to restrict access to the computer device to users included in the authorized user list.
US10652247B2
A virtual desktop system includes a directory service system and an access device. The directory service system include a group list, each group including a list of authorized users and an associated privilege level. The access device includes privilege logic to implement privilege levels, each privilege level being associated with one of the groups. The access device is only permitted to log on to the directory service to the exclusion of other functions of the access device until the access device receives an indication of a particular group from the directory service. The directory service receives a log on from a user of the access device, authenticates the user as being associated with the particular group, and sends the indication to the access device. The privilege logic enables the other functions of the access device in accordance with the privilege level associated with the particular group.
US10652232B2
Session-specific information stored to a cookie or other secure token can be selected and/or caused to vary over time, such that older copies will become less useful over time. Such an approach reduces the ability of entities obtaining a copy of the cookie from performing unauthorized tasks on a session. A cookie received with a request can contain a timestamp and an operation count for a session that may need to fall within an acceptable range of the current values in order for the request to be processed. A cookie returned with a response can be set to the correct value or incremented from the previous value based on various factors. The allowable bands can decrease with age of the session, and various parameter values such as a badness factor for a session can be updated continually based on the events for the session.
US10652219B2
A system and method for dynamic geospatially-referenced cyber-physical infrastructure inventory and asset management in which a wireless computing device is attached to the physical assets in an inventory, wherein each wireless computing device tracks at least one characteristic of the physical asset to which it is attached, such as the location of the physical asset, and periodically transmits an encrypted message to a second computer, which verifies the identification of the wireless computing device and that the contents of the message have not been changed, and updates the record of the physical asset in a database.
US10652217B2
A decoder deployed in one or more terminals, includes a computer readable storage medium storing program instructions, and a processor executing the program instructions, the processor configured to receiving a noisy message and a noisy hash from the network, searching for a pair of matching candidates for the hash and message from two row spaces of noisy message vectors using a shared secret with an encoder, and outputting, by the decoder, a decoded message if the searching is successful.
US10652216B2
The present invention provides methods for executing a private computer program on untrusted computers. The present invention also provides for products produced by the methods of the present invention and for apparatuses used to perform the methods of the present invention.
US10652209B2
A router media access control (MAC) address for a router, and network interaction data are received. The network interaction data indicates a connection between a user device and the router through an association between a user MAC address of the user device and the router MAC address. An access parameter number is determined based on one or more connections of one or more user devices to the router over a predetermined period of time. The one or more connections can be determined based on the network interaction data. The router address type is identified based on a comparison between the access parameter number and a predetermined threshold.
US10652207B2
Techniques for cloud network automation for IP address and DNS record management are disclosed. In some embodiments, a system, process, and/or computer program product for cloud network automation for IP address and DNS record management includes receiving at a cloud platform appliance (e.g., a virtual or physical IP address and/or DNS management appliance) a cloud request related to a resource (e.g., a virtual or physical resource) in a cloud environment from a global cloud manager; and processing the cloud request at the cloud platform appliance to determine whether to proxy the cloud request to another cloud platform appliance or a grid master or to locally process the cloud request, wherein a storage of infrastructure metadata information for IP address and/or DNS record management is updated based on the cloud request.
US10652196B2
A first input is received. The first input is from a first user to one or more second users. The first input includes a text to be sent from the first user to the one or more second users. Whether the text includes a third user is determined. Responsive to determining the text includes the third user, whether a relationship change within a time interval between the one or more second users and the third user is determined. Responsive to determining that there was the relationship change between the one or more second users and the third user, the first user is notified of the relationship change.
US10652190B2
A method of determining locations for social media postings may include: retrieving, by communicating with at least one application programming interface (API) of a social media system over one or more first communication networks, at least one social media posting; determining at least one location mention in the at least one social media posting; determining at least one location based on the at least one location mention; determining a primary location from the at least one location; storing, in at least one database on a non-transitory machine-readable storage medium, at least one set of geo-coordinates for the primary location in at least one posting object for the at least one social media posting; and outputting, by communicating with a user system over one or more second communication networks, the at least one social media posting with the stored at least one set of geo-coordinates for display on the user system.
US10652188B2
In one embodiment, a method includes identifying one or more first users of a social-networking system associated with one or more content objects not previously viewed by a second user. The identification is based at least in part on an affinity of the second user for the first users and the first users are connected to the second user on a social graph. The method also includes providing, for display on a client device of the second user, information indicating that one or more of the identified first users has content objects not previously viewed by the second user; receiving an input selecting one of the identified first users; and providing, for display on the client device, an online page comprising content associated with the selected first user that incorporates one or more of the content objects not previously viewed by the second user.
US10652187B2
Relevant messages, or “hero results”, which are not ranked at the uppermost part of a time-based listing of search results are identified and such hero results can be displayed apart from the time-based listing of search results. A user can be provided with messages in a time-based presentation as well as messages in a relevance-based presentation. The user can be presented with the most relevant messages from a set of message generated from a search query, even where the most relevant messages are not the most recent ones.
US10652184B1
A Tokenized Communication Service Provider (TCSP) for providing secure messaging between a consumer and a message sender without exposing the consumer communication preferences and Personally Identifiable Information (PII) to the message sender. TCSP issues a communication token to be used for the communication between the consumer and the message sender. Consumer authorization is recorded in a blockchain ledger and a Zero Knowledge Proof mechanism is used to establish that the TCSP possesses the consumer contact information and authorization. The consumer authorization is revocable by the consumer, and the revocation is recorded in the blockchain ledger.
US10652182B1
Embodiments of the present invention disclose a method, computer program product, and system for unlocking emoticons based on professional skills. The computer may receive a user message or an emoticon database search term from a user, wherein a user's professional skill and an associated emoticon is determined based on the user message or the emoticon database search term. A plurality of user professional skills may be retrieved from a professional skills site. It may be determined whether a number of endorsements for the user's professional skill exceeds a threshold value, wherein the threshold value is set for each emoticon in an emoticon database. In response to it being determined that the number of endorsements for the user's professional skill does exceed the threshold value, an unlocking action may be performed that gives the user access to the associated emoticon in one or more messaging applications based on the determination.
US10652180B1
Disclosed are systems, methods, and products for creating, organizing, storing, archiving and publishing content and data points on a real-time basis based on multiple inputs from different sources, including the creation of content and data within the application, the creation of related or summary content and data on social media platforms, the facilitation of non-curated external interactions on social media platforms about, or related to, the curated content and data, and the inclusion of content and data extracted from social media platforms in response to related or summary content and data. The system, methods and products permit variable content moderation during the content creation process dependent on assigned roles. These systems and methods permit assignment of roles for the purpose of curated interactions and allow for content from multiple content providers to be juxtaposed in a dialogue or interview or debate format rather than individual, concatenated feeds.
US10652174B2
This disclosure relates generally to data processing, and more particularly, to methods and systems for real-time message-based information generation. In one embodiment, a system for real-time message-based information generation is provided. The system comprises one or more hardware processors, and a memory storing instructions executable by the one or more hardware processors that support multiple-thread processing for: receiving a plurality of input data files, each input data file comprising a plurality of records; extracting, from each input data file, the plurality of records on a record-by-record basis; transforming each extracted record from among the plurality of extracted records to comply with a messaging format; constructing a unique message for each transformed record according to the messaging format; and transferring, immediately upon construction, the message to a second system using an Application Programming Interface (API), wherein the message enables the second system to generate information based on a transformed record.
US10652165B2
A method of managing bandwidth allocation across a video pipe that delivers both streaming adaptive bitrate (ABR) content and progressive download ABR content includes receiving a designation of a congestion boundary within a video pipe, the congestion boundary designating a first percentage of the video pipe that is to be used for streaming ABR content when congestion exists on both sides of the congestion boundary, wherein a remaining percentage of the video pipe is to be used for progressive download ABR; allocating bandwidth for streaming ABR content, wherein the gateway device can allocate for streaming content only that portion of the remaining percentage of bandwidth that is not requested for progressive download content; and allocating bandwidth for progressive download content, wherein the gateway device can allocate for progressive download content only that portion of the first percentage of bandwidth that is not requested for streaming content.
US10652158B2
A wired/wireless composite communication system and a wired/wireless composite communication method perform control to use wired communication for communication data having high priority and to use wireless communication for communication data having low priority among the types of communication data transmitted and received between communication devices provided within a vehicle. Specifically, the wired/wireless composite communication system and the wired/wireless composite communication method transmit wired communication data and wireless communication data divided on the basis of the priority set for each type of the communication data separately by wired communication and wireless communication, and couple the wired communication data and the wireless communication data separately received on a reception side to each other to reconstruct the communication data.
US10652141B2
A network system customizes communications and communication channels for delivery to candidate providers registering with the network system. Candidate providers progress through steps of a network registration process by providing input data at the various steps. The network system provides communications to request the input data and facilitate the candidate providers' progress. The network system can use a machine learning model to predict particular types of communications and communication channels (e.g., online messages, phone calls, physical mail, etc.) that are likely to be well-received by candidate providers. Thus, the network system is able to increase the expected number of candidate providers that successfully register to provide services to other users of the network system.
US10652138B2
This application discloses a link decision-making method, applied to a link decision-making system including first and second user equipment that are in a Voice over Internet Protocol (VoIP) call status, a transit server, and a decision-making computing device. A first link directly connecting the two user equipment and a second link that transits by using the transit server exist between the two user equipment. The decision-making computing device is responsible for making, according to a link quality score of a current sending link between the first and second user equipment, a decision about using the first link or the second link as a subsequent sending link of the first user equipment. According to the link decision-making method provided in this application, it can be ensured that a better link can be selected to transmit a data stream of VoIP, thereby improving the quality of service (QoS) of the VoIP.
US10652134B1
In one embodiment, a system and apparatus are provided comprising: a first node configured to receive information that identifies a path from a first node to a second node; and generate a set of segment identifiers, wherein the set of segment identifiers encodes the path and each segment identifier within the set of segment identifiers is included in one or more respective tables stored at each segment routing enabled node along the path.
US10652127B2
Methods, apparatus, systems, storage media, etc., to fuse online media monitoring data with secondary online data feeds to generate ratings data for online media exposure are disclosed. Example methods disclosed herein to determine ratings data for online media exposure include accessing timestamps included in monitoring data obtained by monitoring exposure to online media. Such example methods also include searching a secondary online data feed using the timestamps included in the monitoring data for data entries associated with exposure to the online media. Such example methods further include fusing the data entries from the secondary online data feed with the monitoring data to generate the ratings data for online media exposure.
US10652115B1
A system includes a provider network comprising resources of the provider network implemented on computing devices of the provider network and multiple networking devices. The networking devices are connected via physical network paths within the provider network. The system includes a traffic analyzer that receives at least two different sets of traffic information comprising different types of traffic measurements. The traffic analyzer determines traffic flowrates for the network paths of the provider network and/or a dedicated physical network path between the provider network and the customer network based on the at least two different sets of traffic information.
US10652101B2
A management server includes a configuration and management module processing server configuration information, including a VPN peer list and VLAN/subnet settings. The management server automatically calculates the VPN configuration information, including the VPN peer subnet route information identifying which of the subnets participating in the VPN are behind which of the routers and keys to establish VPN tunnels between those routers participating in the VPN. Each of the routers participating in the VPN includes a VPN tunnel with the other routers participating in the VPN, a set of data structures storing data identifying contact information for each of the subnets participating in the VPN, a combination of an IP address and port to reach one of routers that that subnet is behind, and a forwarding module to forward traffic between the subnets.
US10652097B2
A method is disclosed. The method may comprise identifying a plurality of network devices in a cluster of network devices. In some examples, the method may comprise identifying any virtual local area networks (VLANs) that are enabled on each of the plurality of network devices in the cluster of network devices. In some examples, the method may comprise, for each identified VLAN, determine a set of network devices accessible on a respective VLAN. In some examples, the method may comprise probing the respective VLAN in response to the respective VLAN being accessible by each network device in the cluster of network devices. A network device and a machine-readable medium are also disclosed.
US10652093B1
A computer-implemented method includes generating a new management application based on a first management application, where the first management application operates a first management system. A first set of resources of the first management system are assigned to the new management application, where the first set of resources support a first request server and a first worker server. A new worker server of the new management system is started, where the new worker server utilizes the first set of resources. The first request server is instructed to send a first set of future requests of the first request server to the new worker server. The first request server is further instructed to redirect a remainder of the future requests of the first request server to a new request server of the new management application. The new management application operates a new management system based on the first management system.
US10652085B2
One aspect of the present invention relates to a method for setting, by an SCEF, and NIDD configuration in a wireless communication system, the method including: a step for receiving, from a network node, a first SCEF connection setup request for non-IP data transmission by a terminal, the first SCEF connection setup request including an external identifier of the terminal and a SCS/AS identifier of an SEC/AS for servicing the terminal; a step of determining whether the NIDD configuration with SCS/AS is established; a step for transmitting, to the SCS/AS, a second SCEF connection setup request for establishing the NIDD configuration, when the NIDD configuration is not established, the second SCEF connection setup request including the external identifier of the terminal; and a step for setting the NIDD configuration for the SCS/AS and the terminal.
US10652084B2
In one example, the present disclosure describes a device, computer-readable medium, and method for restoring local access elements in a software defined network (SDN) following service outages. For instance, in one example, a method includes retrieving, by a software defined networking local access element connected to a customer premises, configuration data and customer provisioning data from equipment located at the customer premises and initializing the software defined networking local access element with the configuration data and customer provisioning data to provide service to the customer premises.
US10652080B2
Systems, methods, and computer-readable storage media providing highly scalable and fault tolerant notification systems are disclosed. Disclosed notification systems may be configured to: receive a plurality of notification requests including message content and recipient information, which may be allocated to at least one notification engine for processing. A notification engine may be configured to: generate a plurality of attempts corresponding to notification requests allocated for processing by the first notification engine and assign each generated attempt to a particular attempt queue. A plurality of connectors may be configured to: select a set of attempts for transmission from the plurality of attempt queues, transmit the set of attempts via at least one communication network. One or more databases may be provided to store status information associated with processing of notification requests by the first notification engine.
US10652079B2
A system and method of selecting a corrective action for a network connection problem based on historical data is disclosed. A first network connection problem in a current environment associated with a set of one or more conditions is identified. A second network connection problem, with the same set of one or more conditions as the first network connection problem, is determined as being previously corrected by an application of a particular corrective action. Responsive at least to the determination, the particular corrective action is selected from a plurality of corrective actions for application to the first network connection problem. The particular corrective action is applied to correct the first network connection problem.
US10652073B2
Examples described herein include backscatter devices which may transmit orthogonal frequency division multiplexing (OFDM) signals. Techniques for complex analog backscatter are described. Examples of impedance circuitry are described which may be used to provide real and imaginary components of impedance in accordance with inphase and quadrature bits.
US10652071B2
A symbol mapping device includes a transmission data processing unit receiving two transmission data having the same length, and if the length is a first length, uses the two transmission data as two output data without change, and if the length is less than the first length, adds dummy data to the two transmission data to generate two output data, each data having the first length; a parity addition unit generating two parity-added transmission data based on the two output data, where the two parity-added transmission data each contain parity data added to the transmission data and each have a second length; a shuffle unit extracting two modulation data, being data to be mapped, from the two parity-added transmission data generated by the parity addition unit; and a mapping processing unit mapping the two modulation data to two time slots of constellation points.
US10652070B2
This application provides a synchronization signal sending method and receiving method, and an apparatus. In the method, a base station determines a frequency domain position of a target frequency resource based on a frequency interval of synchronization channels, wherein the frequency interval of synchronization channels is 2m times a predefined frequency resource of a physical resource block, and m is a preset nonnegative integer. The base station sends a synchronization signal by using the target frequency resource.
US10652067B2
Orthogonal differential vector signaling codes are described which support encoded sub-channels allowing transport of distinct but temporally aligned data and clocking signals over the same transport medium. Embodiments providing enhanced LPDDR interfaces are described which are suitable for implementation in both conventional high-speed CMOS and DRAM integrated circuit processes.
US10652051B2
A load pull system and method for calibrating the system and conducting measurements on a Device Under Test (DUT). The system includes at least one passive tuner; and a modulated signal connected to the DUT input. The passive tuner is calibrated at multiple frequencies within the modulation bandwidth of the modulated signal. The impedance and measured quantities such as power at the DUT reference plane are determined using tuner s-parameters at multiple frequencies within the modulation bandwidth.
US10652049B2
Apparatuses, methods, and systems are disclosed for cell-specific reference signal generation. One apparatus includes a processor that determines a NB-IoT CRS frequency offset. The processor may determine a first CRS sequence based on the NB-IoT CRS frequency offset. The processor may also determine a first time-frequency resource set. The apparatus may also include a transmitter that transmits the first CRS sequence on the first time-frequency resource set.
US10652048B2
A user equipment is disclosed that includes a receiver configured to receive candidates of phase rotation in a horizontal direction and candidates of phase rotation in a vertical direction for precoding. The user equipment also has a processor configured to report feedback information including a phase rotation in the horizontal direction and a phase rotation in the vertical direction to a radio base station based upon the candidates of the phase rotation in a horizontal direction and the candidates of phase rotation in a vertical direction. Additionally, the candidates of phase rotation in the horizontal direction or the candidates of phase rotation in the vertical direction are a part of predetermined candidates, the part being selected from the predetermined candidates according to a predetermined method.
US10652042B2
A dual-mode controller may include a communication interface between a handheld electronic device and subsystems on a computing bus or network. The dual-mode controller may operate in a “master mode” when a user directly manipulates the dual-mode controller to communicate with any subsystem(s). In this mode, the dual-mode controller may serve as a master controller and accesses and controls various subsystems on the bus or network (such as engine control subsystems, location positioning systems, navigation systems, sensors and transducers) as a master controller. In a slave mode, the interface may act as an adapter or interface between the handheld device and the subsystems.
US10652037B2
Systems, methods, and software are disclosed herein for operating a notification service for notifying affected users of modifications made to features in a software application. The notification service maintains a database comprising a list of the features in the software application and a list of users associated with each of the features. The notification service detects at least a modification to a feature in the software application that requires affected users to be notified. In response to detecting the modification to the feature, the notification service queries the database based at least on an identify of the feature associated with the modification to identify the affected users. Notifications are then generated and communicated to the affected users indicative of at least the modification to the feature in the software application.
US10652028B2
A method for requesting a credential associated with token in a multiple token layer environment is disclosed. A tokenization certificate serves to validate the identity of a credential requestor and provide information about the requestor's authorization for de-tokenizing a token. Also, a public key in the tokenization certificate is used to encrypt the credential for secure transmission to the requestor.
US10652013B2
A system, and methods, for transmitting quantum states between a first node and a second node, or among more than two nodes. Each node is characterized by an instantaneous spatial position, and the instantaneous spatial position of the second node is repositionable within a frame of reference associated with the first node. A hovering drone is adapted either for running a quantum key transmission protocol in secure communication with the first node, and/or for running a quantum key reception protocol in secure communication with the second node. Either drone may serve as a relay of optical data between a base station and another drone. Secure communication among more than two nodes may be reconfigured.
US10652012B2
A method, a device, and a non-transitory storage medium are described in which a global identification service is provided. The service includes a selection of an Internet Protocol version 6 (IPv6) address to an end device. The service encrypts a unique identifier of the end device with an encryption key to generate an IPv6 address. The service verifies whether the IPv6 address is an IPv6 address allocated to or owned by a service provider. When the IPv6 address is an allocated or owned IPv6 address, the IPv6 address is assigned to the end device. When the IPv6 address is not an allocated or owned IPv6 address, the service selects another encryption key until a suitable IPv6 address is generated. Subsequent to an assignment of the IPv6 address, a network uses the IPv6 address as a globally unique identifier for the end device.
US10652011B2
A method for producing a white-box implementation of a cryptographic function using garbled circuits, including: producing, by a first party, a logic circuit implementing the cryptographic function using a plurality of logic gates and a plurality of wires; garbling the produced logic circuit, by the first party, including garbling the plurality of logic gates and assigning two garbled values for each of the plurality of wires; and providing a second party the garbled logic circuit and a first garbled circuit input value.
US10652010B2
A fully homomorphic encrypted ciphertext query method, the method including: acquiring a first plaintext, encrypting the first plaintext using a symmetric-key algorithm or a public-key algorithm to yield a first ciphertext, and storing the first ciphertext as a queried object; receiving a second plaintext which corresponds to a query condition, encrypting the second plaintext using a symmetric-key algorithm or a public-key algorithm to yield a second ciphertext, and storing the second ciphertext as a query object; performing bitwise summation on the queried object and the query object, to acquire a ciphertext query result; and decrypting the ciphertext query result to yield a decrypted plaintext, and comparing the decrypted plaintext with the second plaintext, determining, if the decrypted plaintext is the same as the second plaintext, the ciphertext query result is correct, and the query object exists in the queried object; otherwise, determining the ciphertext query result is incorrect.
US10652008B2
A system side interface of a PHY chip used in conjunction with a 100 GBASE backplane, sends and receives data using an NRZ signal format, but at a data rate of between about 26.5 Gbps/per lane to 27.2 Gbps/per lane, which is consistent with the PAM 4 signaling protocol. Thus, chip-to-chip communications between a PHY chip and a switch or controller chip can use an “overclocked” NRZ signaling format, reducing the amount of logic needed, which in turn can reduce signal latency, and reduce the chip area and power consumption required to implement the logic.
US10652006B2
Techniques for determining the quality of a clock signal are provided. In one example, a method can comprise comparing, by a sensory circuitry of a system, a first output of a first sensor and a second output of a second sensor. The first output and the second output can be based on a parameter of a clock signal. Further, in some embodiments, the first sensor and the second sensor can be local clock buffers. The method can also comprise determining, by a controller of the system, a quality of the clock signal based on the comparing of the first output and the second output.
US10652002B2
A user equipment (UE) for receiving resource information is provided. The UE receives, from a base station (BS), a synchronization signal/physical broadcast channel (SS/PBCH) including a master information block (MIB) and SystemInformationBlockType1 (SIB1) including a first SS/PBCH burst set composition indicator (ssb-PositionsInBurst) that indicates indexes of SS/PBCH blocks for which the UE does not receive other signals or channels in resource elements (REs) that overlap with REs corresponding to the SS/PBCH blocks. The UE further receives a set of higher layer parameters that includes a second ssb-PositionsInBurst indicating the indexes of the SS/PBCH blocks for which the UE does not receive the other signals or channels in the REs that overlap with the REs corresponding to the SS/PBCH blocks, and determines the first ssb-PositionsInBurst and the second ssb-PositionsInBurst for receiving resource information. The configuration information included in the second ssb-PositionsInBurst overrides configuration information included in the first ssb-PositionsInBurst.
US10652000B2
A method for transmitting data from a station (STA) device in a wireless LAN (WLAN) system, according to one embodiment of the present invention, comprises the steps of: generating a physical protocol data unit (PPDU) including a physical preamble and a data field; and transmitting the PPDU, wherein when the data field is transmitted by using a 106-tone resource unit including first to fourth pilot tones, the positions of the first to the fourth pilot tones may be identical to the positions of four pilot tones from among eight pilot tones included in four 26-tone resource units, which are present at a position corresponding to the 106-tone resource unit, or identical to the positions of four pilot tones from among eight pilot tones included in two 52-tone resource units, which are present at a position corresponding to the 106-tone resource unit.
US10651992B2
A wireless communication terminal for wireless communication is disclosed. The wireless communication terminal includes: a transceiver; and a processor. The processor is configured to transmit a non-legacy physical layer frame including a legacy signaling field including information decodable by a legacy wireless communication terminal by using the transceiver.
US10651991B2
A technique of operating a wireless communication device includes receiving an assigned starting point index and an assigned reference signal bandwidth for a reference signal. The reference signal is then transmitted multiple times, beginning at an initial resource block that is associated with the assigned starting point index and in accordance with the assigned reference signal bandwidth, across a shared channel.
US10651986B2
A method for controlling an antenna array is provided, which includes following steps. Associations with a plurality of mobile devices are established, and at least one characteristic parameter table corresponding to the mobile devices is generated. When a plurality of transmission request signals are received simultaneously and the mobile devices are divided into a user group, a multi-user antenna index of the antenna array is generated based on the at least one characteristic parameter table, and a plurality of data streams corresponding to the mobile devices are transmitted simultaneously through the antenna array. When the transmission request signals are received simultaneously and the mobile devices are not divided into the user group, a single-user antenna index of the antenna array is generated based on the at least one characteristic parameter table, and the data streams corresponding to the mobile devices are transmitted one-by-one through the antenna array.
US10651984B2
Disclosed is a technique for managing access by a portable device to an in-vehicle router system (IVRS). The IVRS determines network access privilege of the portable device located within the vehicle. The portable device determines whether it is connected to a wireless access point (AP) of the IVRS or a rogue network. The portable device transmits a first token to the wireless AP, via a first communication link implementing a first protocol stack, to prompt the wireless AP to reply with a second token. The portable device receives the second token via a second communication link implementing a second protocol stack different than the first protocol stack between the portable device and the IVRS. The portable device determines whether the second token matches the first token. If the second token is determined to match the first token, the portable device authenticates the wireless AP.
US10651978B2
Some demonstrative embodiments include apparatus, system and method of communicating a Single Carrier (SC) transmission. For example, an apparatus of a SC Physical Layer (PHY) transmitter may include a spatial stream parser to distribute encoded bits of a Physical Layer Convergence Procedure (PLCP) Service Data Unit (PSDU) to a plurality of spatial streams; a plurality of constellation mappers to map encoded bits of the plurality of spatial streams into a respective plurality of streams of constellation symbols according to a constellation scheme; a Space Time Block Code (STBC) encoder to encode the plurality of streams of constellation symbols into SC symbol blocks over a plurality of space-time streams; and a transmit beamforming module to map the plurality of space-time streams to a plurality of transmit chains.
US10651966B2
Embodiments of the present application provide a signal sending method, a device, and a system. A base station modulates, by using a first modulation scheme, signaling carried in a control channel, and modulates, by using a second modulation scheme, data carried in a traffic channel; and the base station sends, to UE, a signal obtained after modulation. In this way, the base station can independently select a modulation scheme for the control channel and the traffic channel, avoiding a case in which a modulation scheme used by the control channel and a modulation scheme used by the traffic channel must be the same, so that the base station can flexibly select a channel modulation scheme.
US10651964B2
The disclosure relates to a method in a wireless device for transmitting an uplink signalling message in a wireless communication network. The wireless device is connected to a first network element over at least a first and a second wireless link. The method comprises determining a transmission mode among alternative transmission modes for transmitting the uplink signalling message. The alternative transmission modes comprise: transmitting on the first wireless link; transmitting on the second wireless link; and transmitting on both the first and the second wireless links. The method also comprises transmitting the uplink signalling message according to the determined transmission mode. The disclosure also relates to a corresponding method performed in the network element, and to the corresponding apparatus.
US10651961B2
Techniques are described for wireless communication. A first method includes receiving downlink control information for a first UE based at least in part on a group identifier associated with a NOMA group including the first UE and at least a second UE; and receiving a set of NOMA downlink transmissions at the first UE based at least in part on the downlink control information for the first UE. A second method includes receiving downlink control information for a first UE, the downlink control information for the first UE including an indication of at least a second UE; receiving downlink control information for the second UE based at least in part on the indication of at least the second UE; and receiving a set of NOMA downlink transmissions at the first UE based at least in part on the downlink control information for the first UE and the downlink control information for the second UE.
US10651955B2
An active sequential xampling receiver for spectrum sensing is disclosed. The receiver includes a dynamically adjustable analog front end to perform sub-Nyquist energy sensing across a broad radio frequency (RF) spectrum. In an exemplary aspect, the receiver includes a dynamic modulator which modulates the broad RF spectrum to dynamically select sub-bands (e.g., RF channels) and fold their spectral content into a narrower baseband signal for energy detection. A controller adjusts the dynamic modulator to maximize utility of the spectrum detection based on past energy observations.
US10651954B2
To provide a calibration system and a calibration method capable of measuring the amplitude and the phase of the radio signal on the electromagnetic radiation surface of the measured antenna, even in the case where the interval between antenna elements is narrow. The calibration system 1 includes: an antenna control unit 16 that selects and excites a combination of antenna elements from among a plurality of antenna elements provided in the measured antenna 100 and thereafter selects and excites another combination of antenna elements; and a probe antenna 12 that receives an electromagnetic wave of the radio signal transmitted from the combination of the antenna elements at a plurality of measurement positions set within a predetermined measurement plane P of the near field area of the measured antenna 100, each time a combination of the antenna elements selected by the antenna control unit 16 are switched.
US10651947B2
An integrated coherent receiver that is configured to receive an optical signal and receive a local oscillator (LO) source from a remote location. The integrated coherent receiver is configured to extract phase and frequency information carried by the optical signal using the LO source from the remote location.
US10651940B1
A CMOS IR transceiver includes an IR transmitter circuit, an IR receiver circuit, and an IR diode configured to either emit or receive an IR signal. CMOS elements, such as a PMOS current mirror, a PMOS switch, a NMOS switch, a NMOS current mirror, and a receiver enabling PMOSFET switch are used in the CMOS IR transceiver. The CMOS IR transceiver may have advantages of increased integration, occupying less space, and lower cost.
US10651936B1
Systems are provided to emit, into an environment of interest, information in the form of modulated optical signals. These optical signals can be provided as illumination from a lighting fixture, display, or other source of environmental illumination. The optical signals can include codes or other information to facilitate location-specific operations of a device that is able to receive the optical signals. This can include receiving information about the location of a light emitter, security credentials or encryption keys, information about services that are available from building automation and/or conferencing systems, or other location-related information. A cellphone or other device receiving such optical signals could then operate to request information related to the received information, to submit commands to control a presentation or conferencing system, to communicate in a secure manner using a received cryptographic key, or to operate in some other way related to location-related information received via optical signals.
US10651920B1
An antenna system comprises a plurality of antenna elements arranged asymmetrically in an antenna array. Each antenna element in the antenna system includes one or more first terminals that receive a vertically polarized wireless signal and one or more second terminals that receive horizontally a polarized wireless signal. The antenna system further comprises a processing circuit that combines the vertically polarized signal and the horizontally polarized signal using a combiner after applying a 90-degree phase shift to the vertically polarized signal or the horizontally polarized signal to obtain a left-hand circularly polarized (LHCP) signal or a right-hand circularly polarized (RHCP) signal. The antenna system is configured to steer a beam of the antenna array to best antenna pattern. The plurality of antenna elements are asymmetrically positioned and asymmetrically oriented in the antenna array to provide tunability to each antenna element.
US10651907B2
A communications apparatus comprising a power amplifier configured to amplify a signal for transmission, a switch coupled to an output of the power amplifier, an omnidirectional antenna coupled to a first output of the switch, an antenna array coupled to a second output of the switch, the antenna array comprising a plurality of antennas configured to form the signal into a beam of transmitted signals, the beam having a directional bias with respect to a location of the communications apparatus, and a controller. The controller is configured to control the switch to switch a between a first mode of operation of the communications apparatus in which the signal for transmission from the output of the power amplifier is fed to the omnidirectional antenna, and a second mode of operation of the communications apparatus in which the signal from the output of the power amplifier is fed to the antenna array.
US10651891B1
According to aspects of the disclosure, a method is disclosed comprising: detecting a first hop to a first frequency in a hopping sequence, the first hop being performed by a transmitter in accordance with the hopping sequence; identifying a weighting vector that corresponds to a second frequency in the hopping sequence; obtaining an equalizer vector for the second frequency based on the weighting vector and an equalizer matrix, the equalizer matrix including a plurality of equalizer vectors, each equalizer vector corresponding to a different frequency in the hopping sequence; detecting a second hop from the first frequency to the second frequency, the second hop being performed by the transmitter in accordance with the hopping sequence; receiving a signal that is transmitted by the transmitter at the second frequency; and equalizing the signal by using the equalizer vector for the second frequency.
US10651890B2
The present disclosure provides a device and method for wireless communication and a communication terminal. The device comprises: a spatial filtering unit, configured to perform spatial filtering on a signal received by each antenna in a receiving antenna array, and combine filtered signals, wherein all coefficients adopted by spatial filtering are configured to reduce an equivalent channel time-variant degree of a combined signal.
US10651889B2
A method for the detection of a pulse of a signal received by a receiver device, the received signal corresponding to data emitted with a predetermined period Tc, each piece of data being encoded by a presence or an absence of a pulse. The method includes: temporally offsetting of the received signal according to a predetermined number Ns of delays corresponding to different multiples of Tc, so as to generate Ns delayed signals; correlating, at a time that is a candidate for the detection of a pulse, the received signal with each of the delayed signals, in so as to obtain Ns correlation values associated with the candidate time; calculating a maximum correlation value among the Ns correlation values associated with the candidate time; anddetecting a pulse of the received signal according to the maximum correlation value.
US10651888B2
Disclosed is an M-ary direct sequence spread spectrum communication method. The method involves: filling a one-bit M-ary-number of code elements between two spread spectrum sequence codes; and during despreading, obtaining the number of code elements filled between the two spread spectrum sequence codes so as to obtain one-bit M-ary data. Provided is a spread spectrum communication method having high communication efficiency.
US10651885B2
A wireless communication device is provided. The wireless communication device comprises a transceiver; an antenna connected to the transceiver through a transmission path; and a compensation circuit configured to or operative to compensate for a passive intermodulation (PIM) interference on the transmission path, the compensation circuit generating a PIM estimate signal based on a transmit signal and a PIM error signal.
US10651879B2
A handheld electronic device may be provided that contains a conductive housing and other conductive elements. Transceiver circuitry, such as radio frequency (RF) transceiver circuitry configured to transmit and receive RF signals, may be connected to the resonating elements by transmission lines such as coaxial cables. The electronic device may have an integrated touch screen display in which a user can control the device by interacting directly with the display.
US10651876B1
An example method according to some embodiments includes receiving, from a modulator, a phase-modulated carrier output signal having a carrier center frequency that is a non-integer multiple of a desired carrier center frequency; generating, by an injection-locked ring oscillator (ILRO), a plurality of phases of the phase-modulated carrier output signal at a plurality of outputs of the ILRO; generating a decoupled fractional frequency output signal by sequentially selecting, using a multiplexer, successive outputs of the plurality of outputs corresponding to successive phases of the plurality of phases, the decoupled fractional frequency output signal having a center frequency equal to an integer multiple of the desired carrier center frequency; and generating, based on the decoupled fractional frequency output signal, a desired phase-modulated carrier output signal that is decoupled from the modulator, the desired phase-modulated carrier output signal having a generated carrier center frequency equal to the desired carrier center frequency.
US10651871B1
Systems and methods for stream-based compression include an encoder of a first device that receives an input stream of bytes including a first byte preceded by one or more second bytes. The encoder may determine to identify a prefix code for the first byte. The encoder may select a prefix code table using the one or more second bytes. The encoder may identify, from the selected prefix code table, the prefix code of the first byte. The encoder may generate an output stream of bytes by replacing the first byte in the input stream with the prefix code of the first byte. The encoder may transmit the output stream from the encoder of the first device to a decoder of a second device. The output stream may have a fewer number of bits than the input stream.
US10651866B1
Systems and methods are described to time delay a signal output from an analog-to-digital converter (ADC). The ADC includes a digital sensor responsive to an analog field quantity. The digital sensor is configured to output an oversampled digital output signal at a sampling clock frequency. A time delay element is configured to receive as an input, the oversampled digital output signal and to output a time delayed oversampled digital output signal. A filter is configured to receive as an input the delayed oversampled digital output signal. The filter low pass filters and decimates to a lower sample rate the delayed oversampled digital output signal. An output includes a low pass filtered decimated delayed digital output signal, where the lower sample rate is less than the sampling clock frequency.
US10651862B1
A phase-locked loop (PLL) has a first divider that receives a first reference clock signal and supplies a first divided reference clock signal. A second divider receives a second reference clock signal and supplies a second divided reference clock signal. On switching between use of reference clock signals, when the phase difference between the first divided signal and the second divided signal includes one or more clock periods of the second reference clock signal, the PLL performs a phase adjust to remove the one or more clock periods. The phase adjust can be performed in the feedback divider or as an offset in the loop if digital edges of the clock signals are available. The phase adjust ensures the phase adjust on the PLL output caused by switching reference clocks is the phase difference between the reference clock signals before division.
US10651861B2
There is disclosed in one example a digital phase-locked loop (DPLL) circuit adapted to avoid loop-bandwidth tradeoff, the circuit including: a frequency dimension frequency detector having an external frequency input and a feedback frequency input, the frequency dimension frequency detector including circuitry to measure a frequency difference between the external frequency input and the feedback frequency input and to drive an impulse signal, wherein the impulse signal is of a first species if the difference is positive and of a second species if the difference is negative; and a number-controlled oscillator (NCO) including circuitry to drive an output clock and to adjust the frequency of the output clock responsive to the impulse signal, wherein an output of the NCO provides the feedback frequency input of the frequency dimension frequency detector.
US10651860B2
A method of generating asynchronous feedback information for asynchronous, isochronous audio communication may include determining a relative change of stored samples in a device and generating the asynchronous feedback information provided to a host from the device based on the relative change. A method of generating asynchronous feedback information for asynchronous, isochronous audio communication may include determining a relative phase of a host clock for a host and a device clock for a device and generating the asynchronous feedback information provided to the host from the device based on the relative phase.
US10651856B2
A four-phase oscillator includes, a first oscillator configured to output a first differential signal, a second oscillator configured to output a second differential signal shifted in phase with respect to the first differential signal by 90 or −90 degrees, and a control circuit. The first oscillator includes a first tail current source and a second tail current source. The second oscillator includes a third tail current source and a fourth tail current source. The control circuit changes the frequency of the first and second differential signals by controlling at least one of a difference between a first current value supplied from the first tail current source and a third current value supplied from the third tail current source and a difference between a second current value supplied from the second tail current source and a fourth current value supplied from the fourth tail current source.
US10651853B1
A device includes a platform implemented in programmable circuitry of the device. The platform is configured to communicate with a host data processing system. The device includes a first partial reconfiguration region implemented in the programmable circuitry and coupled to the platform. The first partial reconfiguration region is reserved for implementing user-specified circuitry. The device includes timing insulation circuitry implemented in the programmable circuitry and configured to isolate timing of signals passing between the platform and the first partial reconfiguration region.
US10651849B2
A memory control component outputs a memory write command to a memory IC and also outputs write data to be received via data inputs of the memory IC. Prior to reception of the write data within the memory IC, the memory control component asserts a termination control signal that causes the memory IC to apply to the data inputs a first on-die termination impedance during reception of the write data followed by a second on-die termination impedance after the write data has been received. The memory control component deasserts the termination control signal to cause the memory IC to apply no termination impedance to the data inputs.
US10651839B2
A power switching apparatus includes a plurality of semiconductor switching devices connected in parallel with each other and a plurality of balance resistor units. The plurality of balance resistor units each have one end connected to a control electrode of an associated semiconductor switching device and the other end to which a common control signal is input. Each balance resistor unit is configured to have a resistance value switched between different values depending on whether the plurality of semiconductor switching devices are turned on or turned off in accordance with the control signal.
US10651838B2
A DC power switching assembly includes a plurality of series connected power switching units. Each power switching unit has a first terminal of the unit and a second terminal of the unit, the terminals having the same polarity. A power switching sub-unit is electrically coupled between the first terminal and the second terminal of the unit to control current flow between the first terminal and the second terminal. The sub-unit has at least one semiconductor device, a current limiter and a pair of series connected diodes in parallel with the current limiter. The series connected diodes and current limiter are connected to one terminal of the semiconductor device; and a capacitor is connected to the other terminal of the semiconductor device.
US10651837B2
Provided is a power supply device configured to diagnose circuit operation, and identify, if a defect is found in the diagnosis, the circuit component that is the cause. The power supply device includes: a switch that is disposed in a power supply path leading from a main power source to a load, and is configured to bring into conduction and interrupt the power supply path; a downstream sensing means for sensing a power supply state of a load-side power supply path between the switch and the load; a comparing means for comparing a downstream voltage of the load-side power supply path, with a predetermined threshold voltage; and a control unit. The control unit includes: a switch control means for turning the switch on/off; and a conduction determination means for determining whether the switch is in an ON or OFF state based on the output of the downstream sensing means.
US10651836B1
A clock generator circuit includes a clock divider circuit, a clock pulse control circuit, a phase shifter circuit, and a clock multiplexer circuit. The clock divider circuit is configured to generate a divided clock having a frequency that is a programmable fraction of a frequency of an input clock. The clock pulse control circuit is coupled to the clock divider circuit, and is configured to generate a pulse shaped clock that includes a clock burst comprising a programmable number of adjacent cycles of the divided clock. The phase shifter circuit is coupled to the clock control circuit, and is configured to generate a plurality of phase shifted clocks. Each of phase shifted clocks is a differently delayed version of the pulse shaped clock. The clock multiplexer circuit is coupled to the phase shifter circuit, and is configured to selectively route each of the phase shifted clocks to an output terminal.
US10651835B1
This disclosure provides systems, methods and apparatuses for processing analog signals with a wide dynamic range. In some implementations, the analog signal may be a current signal that is logarithmically scaled to decrease its dynamic range and converted to an output voltage using two or more diodes. A first diode may be used to scale a first range of the current signal and a second diode may be used to scale a second range of the current signal.
US10651833B2
A controllable splitting method comprises: electrically connecting a photoconductive switch between input and output ends of a current pulse; connecting a time domain signal of the input current pulse to an external triggering port of a pulse laser; emitting a laser pulse to irradiate the switch; when no current pulse is input, failing to receive an external triggering signal and not outputting the laser pulse, the switch being in an off state without the irradiation of the laser pulse, and no current being output; when the current pulse is input, triggering the pulse laser to synchronously output the laser pulse on a time domain, irradiating the switch so that the switch is in an on state and the current pulse is output; and forming, at the output end, a current pulse signal synchronous with a time domain of the input end and having a split waveform.
US10651829B2
A signal receiver circuit includes: a negative voltage applier suitable for applying a negative voltage to a common source node in response to a first clock is at a first logic level; a first sampling transistor coupled between the common source node and a first sampling node to sink a current from the first sampling node to the common source node in response to a first input signal; a second sampling transistor coupled between the common source node and a second sampling node to sink a current from the second sampling node to the common source node in response to a second input signal; an equalizer suitable for equalizing the first sampling node and the second sampling node in response to the first clock is at a second logic level; a precharger suitable for precharging a first output node and a second output node with a pull-up voltage in response to a second clock is at the first logic level, and electrically coupling the first output node and second output node to the second sampling node and the first sampling node, respectively, in response to the second clock is at the second logic level; and an amplifier suitable for amplifying a voltage difference between the first output node and the second output node in response to the second clock is at the second logic level.
US10651820B2
A signal processing apparatus, being configured for transmitting and receiving coherent parallel optical signals, comprises a transmitter apparatus including a first single soliton micro-resonator device and a modulator device, wherein the first single soliton micro-resonator device is adapted for creating a single soliton providing a first frequency comb, wherein the first frequency comb provides a plurality of equidistant optical carriers with a frequency spacing corresponding to a free spectral range of the first single soliton micro-resonator device, and the modulator device is adapted for modulating the optical carriers according to data to be transmitted, and a receiver apparatus including a coherent receiver device with a plurality of coherent receivers and a local oscillator device providing a plurality of reference optical signals, wherein the coherent receiver device and the local oscillator device are arranged for coherently detecting the transmitted modulated optical carriers, wherein the signal processing apparatus further includes at least one second single soliton micro-resonator device having a free spectral range being equal or approximated to the free spectral range of the first single soliton micro-resonator device and being adapted for creating at least one single soliton providing at least one second frequency comb, wherein the at least one second frequency comb provides at least one of additional optical carriers and the reference optical signals. Furthermore, a signal processing method, including transmitting and receiving coherent parallel optical signals via a communication channel is described.
US10651818B2
To provide a method of producing a lithium niobate (LN) substrate which allows treatment conditions regarding a temperature, a time, and the like to be easily managed and in which an in-plane distribution of a volume resistance value is very small, and also variations in volume resistivity are small among substrates machined from the same ingot.A method of producing an LN substrate by using an LN single crystal grown by the Czochralski process, in which a lithium niobate single crystal having a Fe concentration of 50 mass ppm or more and 2000 mass ppm or less in the single crystal and being in a form of an ingot is buried in an Al powder or a mixed powder of Al and Al2O3, and heat-treated at a temperature of 450° C. or more and less than 660° C., which is a melting point of aluminum, to produce a lithium niobate single crystal substrate having a volume resistivity controlled to be within a range of 1×108 Ω·cm or more to 2×1012 Ω·cm or less.
US10651810B1
A number of field effect transistor circuits include voltage controlled attenuators or voltage controlled processing circuits. Example circuits include modulators, lower distortion variable voltage controlled resistors, sine wave to triangle wave converters, and or servo controlled biasing circuits.
US10651808B2
Output amplifier comprising a stack of compound superconducting quantum interference device (SQUID) output amplifier stages and related methods are provided. A method includes receiving a first pulse train comprising a first plurality of single flux quantum (SFQ) pulses. The method may further include receiving a second pulse train comprising a second plurality of SFQ pulses, where the second pulse train is delayed by a predetermined fraction of a clock cycle relative to the first pulse train. The method may further include using the stack of the plurality of compound SQUID output amplifier stages converting the first plurality of SFQ pulses and the second plurality of SFQ pulses into a voltage waveform, where each of the plurality of compound SQUID output amplifier stages comprises a pair of superconducting quantum interference devices (SQUIDs).
US10651802B2
Envelope trackers providing compensation for power amplifier output load variation are provided herein. In certain configurations, a radio frequency (RF) system includes an antenna, a power amplifier that receives a radio frequency signal and outputs an amplified radio frequency signal to the antenna, a plurality of detectors coupled to the power amplifier and operable to generate a plurality of detection signals, and an envelope tracker that controls a supply voltage of the power amplifier based on an envelope of the radio frequency signal. The envelope tracker processes the plurality of detection signals to generate a load variation detection signal indicating a change in an output load of the power amplifier arising from a change in a voltage standing wave ratio (VSWR) of the antenna. Additionally, the envelope tracker adjusts a gain of the power amplifier based on the load variation detection signal.
US10651800B2
A boosted amplifier system may include a boost stage configured to boost an input voltage of the boost stage to an output voltage greater than the input voltage and an amplifier stage powered by the output voltage of the charge pump and configured to amplify an input signal to generate an output signal. The boost stage may have input current limiting circuitry for ensuring that an input current of the boost stage is maintained below a current limit and the amplifier stage may have an input for receiving an indication of whether the current-limiting circuitry of the boost stage is activated to maintain the input current of the boost stage below the current limit.
US10651799B2
Certain aspects of the present disclosure provide methods and apparatus for generating an envelope tracking power supply voltage. For example, certain aspects of the present disclosure provide an envelope tracking power supply having a linear amplifier having an output coupled to a power supply node of an amplifier, wherein a power supply node of the linear amplifier is coupled to a first voltage supply node. The envelope tracking power supply may also include a switch mode power supply having an output coupled to the power supply node of the amplifier. Certain aspects also include a circuit having a first switch coupled to the first voltage supply node and a second switch coupled to a second voltage supply node, wherein a power supply node of the switch mode power supply is coupled to the first switch and the second switch.
US10651797B2
An apparatus includes a first amplifier, a second amplifier, and a compensation-setting generator to generate a first amplifier compensation setting and second amplifier compensation setting. A controller is operable to: i) apply the first amplifier compensation setting to the first amplifier and apply the second amplifier compensation setting to the second amplifier. The controller is further operable to switch between generating updates to the first amplifier compensation setting and the second amplifier compensation setting.
US10651795B2
A method and a device for amplifying an input signal include a power amplifier for amplifying a binary input signal, a modulation device for generating the binary input signal on the basis of the input signal, the input signal being a complex-valued signal and the binary input signal being a real-valued signal, the modulation device including an adding device configured to add the complex-valued input signal to a complex-valued carrier signal of a predefined frequency and to thus generate a resulting complex-valued signal, and the modulation device including a combination device connected downstream from the adding device and configured to generate the real-valued binary input signal from the real part and the imaginary part of the resulting complex-valued signal by combining the real part and the imaginary part of the resulting complex-valued signal.
US10651793B1
Techniques are described for reducing frequency pulling in voltage-controlled oscillator (VCO) circuits. Some embodiments operate in context of a transmitter having a VCO and a power amplifier (PA), where resonant components of the VCO are impacted by magnetically coupled feedback from resonant components of the PA. The VCO and PA are coupled via a set of signal path components that cause signal path delay, such that the feedback signal is phase-delayed with respect to the signal generated by the VCO. A coupling delay matching system is used to introduce additional delay, thereby further phase-shifting the feedback signal to an integer multiple of the oscillation period of the VCO signal; thereby reducing frequency pulling of the VCO.
