| Document | Document Title |
|---|---|
| US11850743B2 |
Transport apparatus, semiconductor manufacturing apparatus, and transport method
There is provided a transport apparatus including: an articulated arm including: a first arm in which a drive motor is installed; a second arm configured to be driven by the first arm; a transmission portion configured to convert a rotation of the drive motor into a rotation of the second arm via a joint; a first detector configured to detect a first sensor value corresponding to a rotation angle of an input shaft of the transmission portion; and a second detector configured to detect a second sensor value corresponding to a rotation angle of the second arm; and a controller configured to control the articulated arm, wherein the controller is further configured to control the second arm to a target rotation angle based on the first sensor value and the second sensor value. |
| US11850740B2 |
Apparatus and method for inspecting an underground utility vault
A vault inspection system is configured to obtain visual inspection data of an underground utility vault without disturbing the components within the vault. A support apparatus supports a pole that is used to advance an inspection structure into the vault. A mount frame can be configured to position the support apparatus over an access opening so that the pole will not contact components within the vault. The inspection structure can be a robot that is lowered to the floor of the vault. The inspection structure can also be an expandable vision system that can be compacted for advancement through the access opening, and expanded within the vault to provide greater perspective for obtaining inspection data. |
| US11850738B2 |
Robotic leg
A robotic leg includes a hip, a first pulley attached to the hip and defining a first axis of rotation, a first leg portion having a first end portion and a second end portion, a second pulley rotatably coupled to the second end portion of the first leg portion and defining a second axis of rotation, a second leg portion having a first end portion and a second end portion, and a timing belt trained about the first pulley and the second pulley for synchronizing rotation of the first leg portion about the first axis of rotation and rotation of the second leg portion about the second axis of rotation. The first end portion of the first leg portion is rotatably coupled to the hip and configured to rotate about the first axis of rotation. The first end portion of the second leg portion is fixedly attached to the second pulley. |
| US11850734B2 |
Gripper device
A gripper device includes a base and two gripping assemblies, each including a gripping member, a stand, and an elastic member. The gripping member includes a gripping portion and a supporting portion. The stand is movably disposed to the base and includes a connecter and a supporter. The supporting portion is pivotally connected to the supporter at a position between the gripping portion and the connecter so that the gripping member is pivotable relative to the stand. Two opposite ends of the elastic member are respectively connected to the supporting portion and the connecter. When one of the gripping portions touches an object, the gripping member pivots relative to the corresponding stand. Therefore, gripping a target may not be interrupted by interference objects around the target. |
| US11850731B2 |
Robot unit having separate actuators and a common counter actuator device for multiple members
Various embodiments include a robot unit for a technical apparatus comprising: a base connecting the robot unit to the technical apparatus; a first member pivot-mounted on the base; and a second member pivot-mounted on the base or the first member. The first member and the second member are each movable in one direction relative to a degree of freedom by a separate actuator. The first member and the second member are only movable together counter to the direction relative to the degree of freedom by a single counter actuator device. |
| US11850729B2 |
System and method for automated experimentation
In variants, a method for automated experimentation can include: determining experimental constraints, constructing a computational representation of the experiment, optimizing the computational representation subject to the experimental constraints, determining instructions for a laboratory robot based on the optimized computational representation, and/or any other suitable steps. |
| US11850727B2 |
Auxiliary tool and actuation unit
An auxiliary tool to be detachably attached to tip portions (36, 46) of a pair of arms (30, 40) which are opened/closed by each rotating relative to a base (24) of an actuation device (e.g., hydraulic actuation device (10)), includes a first auxiliary member (60) to be detachably attached to a first arm (30) of the pair of arms (30, 40), the first auxiliary member (60) having at least one claw portion (62), and a second auxiliary member (70) to be detachably attached to a second arm (40) of the pair of arms (30, 40), the second auxiliary member (70) having at least one claw portion (72). Positions of the claw portion (62) of the first auxiliary member (60) and the claw portion (72) of the second auxiliary member (70) are such positions that the claw portion (62) of the first auxiliary member (60) and the claw portion (72) of the second auxiliary member (70) do not come into contact with each other even when the arms (30, 40) are closed in a state in which the first auxiliary member (60) is attached to the first arm (30) and the second auxiliary member (70) is attached to the second arm (40). |
| US11850726B2 |
Inspection robots with configurable interface plates
Inspection robots with configurable interface plates are described. An example inspection robot may have a housing with at least three removable interface plates, each removable interface plate having a coupling interface for an electronic component on a first side, and coupled to at least one of a plurality of electronic boards on a second side. The example inspection robot may further include a drive module configured to couple to at least one of the removable interface plates, and a payload configured to couple to at least one of the removable interface plates. The example inspection robot may further include a means for operating the inspection robot in response to the drive module coupled to one of the removable interface plates, and the payload coupled to any other one of the removable interface plates. |
| US11850725B2 |
Tool storing device
A tool storing device is provided, including: a base, including a mounting side; and at least one positioning seat, including a connecting portion, an extension portion and a positioning portion, the connecting portion being connected to the mounting side, the extension portion being protrusive from the connecting portion, the extension portion including an inclined surface inclined to the mounting side, the inclined surface and the mounting side defining an included angle therebetween, the positioning portion being disposed on the inclined surface and configured for assembling of at least one tool. |
| US11850723B2 |
Balancer for tools
A balancer for tools includes a rotary drum for winding and unwinding a cable, which is adapted with a free end thereof to support a tool. The balancer also includes a spring, wound around the main rotation axis of the drum, which is adapted to develop an elastic reaction contrasting the unwinding of the cable. |
| US11850718B2 |
Multi-tools
A multi-tool includes a plurality of individual tools such as four individual hex-head screwdrivers, a hexalobular internal screwdriver, and a tire repair tool, each of the individual tools rotatably coupled to a main body of the multi-tool. A distal portion of the hexalobular internal screwdriver may be nested within a proximal portion of the tire repair tool. When the multi-tool is in a closed configuration, a distal end of the tire repair tool may be located inside a distal end of a largest one of the hex-head screwdrivers. |
| US11850712B1 |
Securing tool
A securing tool and methods for its use are described herein. In various embodiments, the securing tool may include a handle and one or more prying members positioned at a first end of the securing tool opposite the handle. The prying member(s) may be shaped to engage a release of a self-tensioned hose clamp to cause the handle to be manipulable to spring the self-tensioned hose clamp. The securing tool may include first and second sensors configured to provide first and second signals, respectively, that are indicative of sensed occurrence of first and second events after the handle is manipulated to spring the self-tensioned hose clamp. In various embodiments, if the first and second signals satisfy a criterion, the hose clamp may be deemed to have been properly installed onto a hose or other conduit. |
| US11850707B2 |
Locking pliers with movable torque-increasing jaw section
Pliers are provided. Pliers include an upper handle, a lower handle, an upper jaw coupled to the upper handle, and a lower jaw coupled to the lower handle. In general, the upper jaw includes workpiece engagement surface, such a first set of teeth configured to engage a workpiece, and the lower jaw includes a workpiece engagement surface, such as a second set of teeth and a third set of teeth. The lower jaw opposes the upper jaw such that the first set of teeth faces the second set of teeth and the third set of teeth. At least a section of the workpiece engagement surface of the lower jaw is movably coupled to the lower jaw such that it moves relative to the lower as torque is applied to a workpiece, thereby increasing torque applied to the workpiece. |
| US11850705B2 |
Grinding apparatus
A grinding apparatus includes a grinding unit, a grinding feeding mechanism, and a grinding water supply unit. The grinding water supply unit includes a nozzle that jets grinding water to grindstones, and a biasing mechanism that biases the nozzle upward. The nozzle is configured to be movable downward against the upward biasing according to a downward movement of the grinding unit. The grinding apparatus further includes an upper limit stopping section that sets an upper limit position for upward movement of the nozzle biased upward by the biasing mechanism, for forming a gap through which the grinding wheel is passed, between the nozzle and the mount. |
| US11850703B2 |
Method of forming retaining ring with shaped surface
A retaining ring can be shaped by machining or lapping the bottom surface of the ring to form a shaped profile in the bottom surface. The bottom surface of the retaining ring can include flat, sloped and curved portions. The lapping can be performed using a machine that dedicated for use in lapping the bottom surface of retaining rings. During the lapping the ring can be permitted to rotate freely about an axis of the ring. The bottom surface of the retaining ring can have curved or flat portions. |
| US11850702B2 |
Chemical mechanical planarization membrane
In some embodiments, the present disclosure relates to a chemical mechanical planarization (CMP) tool. The CMP tool includes a carrier and a malleable membrane coupled to the carrier and having a lower surface facing away from the carrier. The lower surface of the malleable membrane includes a first malleable material within a central region of the lower surface and a second malleable material within a peripheral region of the lower surface, which surrounds the central region. The first malleable material provides the central region of the lower surface with a first stiffness and the second malleable material provides the peripheral region of the lower surface with a second stiffness that is different than the first stiffness. |
| US11850701B2 |
Polishing pad, manufacturing method of polishing pad and polishing method
A polishing pad is provided. The polishing surface of the polishing pad corresponds to a two-dimensional orthogonal coordinate system having a first coordinate direction and a second coordinate direction, the rotating axis of the polishing pad corresponds to the original point of the two-dimensional orthogonal coordinate system, and the polishing pad includes a polishing layer and a surface pattern. The surface pattern is disposed in the polishing layer, and includes at least one first groove and at least one second groove respectively distributing along the first coordinate direction, wherein the at least one first groove has a first cutting trajectory direction, the first cutting trajectory direction is forward with the first coordinate direction, and the at least one second groove has a second cutting trajectory direction, the second cutting trajectory direction is reverse with the first coordinate direction. |
| US11850698B2 |
Automatic knife sharpening machine with sharpness detection
An automatic knife sharpening machine may include a vice to grip a blade of a knife and a pair of grind wheels to grind material from the blade. The machine may include a scanner to determine a profile of an edge of the blade, and a sharpness sensor to determine a sharpness level of the edge. The machine may include a controller. The controller may perform a first sharpening pass on the knife by moving the grind wheels into contact with the blade, and advancing the grind wheels longitudinally along the blade from adjacent the vice towards a tip of the blade with the grind wheels in contact with the blade. The controller may determine, using the sharpness sensor, the sharpness level of the edge after the first sharpening pass and perform at least one second sharpening pass when the determined sharpness level is less than a threshold sharpness level. |
| US11850696B2 |
Dressing board, use method of dressing board, and cutting apparatus
A dressing board having, on a surface, a two-dimensional code including information relating to properties of the dressing board and a barcode including identification information associated with the information relating to the properties is provided. Furthermore, there is provided a cutting apparatus including a determining part that determines whether or not the properties of the dressing board read out from an information registration part based on the identification information match the kind of dressing board suitable for dressing of a cutting blade. |
| US11850693B2 |
Machine tool and machining method
A machine tool for machining workpieces comprises at least one tool spindle, at least one workpiece table, at least one first tool magazine, and at least one second tool magazine. The at least one tool spindle and the at least one workpiece table are movable relative to one another along a vertical axis and two horizontal axes to machine a workpiece that is clamped on the workpiece table with a tool that is clamped in the tool spindle. The vertical axis and the two horizontal axes are orthogonal to one another. The at least one first tool magazine, a tool set is provided that comprises a plurality of tools for machining, wherein the tools can be selectively clamped in the tool spindle. The at least one second tool magazine, a tool set is provided that comprises a plurality of tools for machining, wherein the tools can be selectively clamped in the tool spindle. Only one tool magazine of the at least one first tool magazine and the at least one second tool magazine is active at a time, so that exclusively the tool set from the respective active tool magazine is used for machining the clamped workpiece. There is also provided a corresponding method of machining workpieces. |
| US11850689B2 |
Welding device
An apparatus for welding a welding stud to a specified location of a base material, comprising a stud holder, comprising an inert gas cover, which surrounds the stud holder while forming a gap between the stud holder and the inert gas cover, and comprising a projection device, which is intended to project a visual pattern onto the base material through the gap. |
| US11850683B2 |
Flux tool using elastic pad
A flux tool allows the elastic pad to pressurize each flux pin individually in a process of dotting flux, so that even though a wafer or die may be deformed, high-quality flux dotting is achieved. Specifically, the flux tool allows the elastic pad pressurizing the flux pins to be made of rubber, especially silicone, so that primarily, the flux pins are entirely pressurized uniformly by means of the elastic force of the elastic pad, and secondarily, each flux pin is individually pressurized against the underside of the elastic pad, thereby adjusting the heights of the flux pins upon flux dotting according to the flatness or bent shape of the wafer or die to minimize the flux dotting defects. |
| US11850681B2 |
Highly positioned laser processing nozzle
A double nozzle for a laser processing head includes an inner body portion having an interior surface defining a bore for passing a laser beam, a first interface surface near a distal end of the inner body portion, the first interface surface including a plurality of channels, and an exterior surface near a proximal end of the inner body portion and shaped to engage the laser processing head. Each channel includes interior and exterior linear edges in a cross-section that passes though a central longitudinal axis of the double nozzle. The double nozzle also includes an outer body portion connected to the inner body portion. The outer body portion defines a jet surface, which together with the plurality of channels defines a corresponding plurality of auxiliary fluid flow paths about the bore and between the inner body portion and the outer body portion. |
| US11850677B2 |
Simultaneous pattern-scan placement during sample processing
A laser ablation system, and method, facilitates the execution of user-defined scans (i.e., in which a laser beam is scanned across a sample along a beam trajectory to ablate or dissociate a portion of the sample) and enables the user define additional scans while a scan is being executed. |
| US11850676B2 |
Ultrasonic welding systems, methods of using the same, and related workpieces including welded conductive pins
An ultrasonic welding system is provided. The ultrasonic welding system includes a support structure for supporting a workpiece. The ultrasonic welding system also includes a weld head assembly including an ultrasonic converter carrying a sonotrode. The ultrasonic welding system also includes a conductive pin supply configured to provide a plurality of conductive pins for welding using the sonotrode. |
| US11850675B2 |
Method of joining a shape-memory metal to a non-shape-memory metal with ultrasonic additive manufacturing
Various implementations include a method of manufacturing one or more devices. The method includes obtaining a base portion of a non-shape-memory metal, disposing one or more shape-memory metal portions along the base portion, and joining at least a first layer of the non-shape-memory metal to the base portion using ultrasonic additive manufacturing. The shape-memory metal portions are disposed along a first base surface of the base portion. The shape-memory metal portions have a first portion contacting the base portion and a second portion spaced apart from the first portion and extending from the base portion. The first layer is joined to the base portion using ultrasonic additive manufacturing and has a first layer surface that is joined to the first base surface. The first layer surface contacts the shape-memory metal portions when the first layer is joined to the base portion. |
| US11850667B2 |
Chuck jaw stopping mechanism
A chuck jaw stopping mechanism is disclosed for forming a soft jaw for a lathe. An example of the chuck jaw stopping mechanism includes a stopping device. The example chuck jaw stopping mechanism also includes a securement device configured to connect the stopping device on a master jaw of a chuck of the lathe. The example chuck jaw stopping mechanism also includes a lower surface of the stopping device that moves against a portion of an outer circumference of the chuck in a closed position. The lower surface also moves away from the portion of the outer circumference of the chuck in an open position to form a gap between the lower surface of the stopping device and the portion of the outside circumference of the chuck. |
| US11850666B2 |
High-speed machining tool made of steel-bonded carbide and method for preparing the same
A high-speed machining tool made of a steel-bonded carbide and a method for preparing the same relate to the technical field of lathe tools made of steel-bonded carbides, and overcome the problems of traditional steel-bonded carbide lathe tools about low hardness and low toughness. The high-speed machining tool includes a skeleton, a main body, and a coating. The main body is consolidated by the skeleton from inside. The skeleton and the main body are both ringlike in shape. The main body has its outer surface covered by the coating. The high-speed machining tool is such made that the skeleton is hard and the main body is tough. The blade of the tool is hard and can transfer vibrations to the main body, thereby protecting the tool from brittle fractures and improving the overall performance of the tool. |
| US11850663B2 |
Cemented carbide with alternative binder
A cemented carbide including an eta phase and a Ni—Al binder is provided. The Ni—Al binder includes intermetallic y′-Ni3Al -precipitates embedded in a substitutional solid solution matrix of Al and Ni. A weight ratio Al/Ni of between 0.03 to 0.10, wherein a total amount of Ni and Al is between 70 to 95 wt % of the total binder A method of making a cutting tool is also provided. |
| US11850659B2 |
High entropy alloy powder for laser cladding and application method thereof
The present disclosure discloses a high-entropy alloy powder for laser cladding and a use method thereof. The alloy powder is CoCrFeMnNiCx, and x has a value of 0.1-0.15. The specific method includes: subjecting a 45 steel substrate to surface pretreatment, mixing the weighed CoCrFeMnNi high-entropy alloy powder with different content of a nano-C powder uniformly and pre-placed on the pre-treated substrate surface to form a prefabricated layer, then placing the prefabricated layer at 80-90° C. for constant temperature treatment for 8-12 h, and under a protective atmosphere, subjecting the cladding powder to laser cladding on the surface of the 45 steel. The method of the present disclosure prepares a CoCrFeMnNiCx high-entropy alloy coating with performance superior to the CoCrFeMnNi high-entropy alloy coating. |
| US11850656B2 |
Wedge driver and method therefor
A wedge driver and method therefor is presented. A wedge driver can be operably coupled to different ends of a link joiner to drive a wedge therebetween to form a single link. The wedge driver can also drive the wedge out of the link joiner. The present disclosure provides the benefit of allowing the safe and effective removal of the link joiner by preventing violent or forceful decoupling of a link joiner. The wedge driver can include a trunk, a first prong, a second prong, a bolt, and a driver. The driver can be spring enabled, such that the driver can recede into the trunk as the bolt egresses the trunk. A bolt of the wedge driver can push a driver out of the trunk to axially drive the wedge into (or out of) a link joiner without rotating the wedge. |
| US11850652B2 |
Radial incremental forming
A method of radial incremental forming a component having a component inner mold line (IML) includes providing a mandrel having geometry configured to mate with the IML. The method also includes inserting the mandrel into a tubular workpiece composed of a formable material, to thereby sleeve the workpiece over the mandrel. The method additionally includes mounting the workpiece sleeved over the mandrel onto a drive mechanism configured to rotate the mandrel and having a forming tool configured to shift relative to the workpiece. The method further includes regulating, according to provided toolpath instructions, the drive mechanism to rotate the workpiece sleeved over the mandrel in concert with shifting the forming tool relative to the workpiece to incrementally deform the workpiece therewith over the mandrel and thereby form the component. A tool system having an electronic controller may employ the subject method to radially incrementally form a component. |
| US11850651B2 |
Method of manufacturing a heat-humidity exchange plate of an enthalpy air-to-air exchanger
A heat and humidity exchange plate for an air-to-air heat exchanger is made by continuously forming an expanded metal structure from a strip of metal foil by slitting the metal foil in a transverse direction, stretching the metal foil in a longitudinal direction, and then rolling over an entire width of the strip of metal foil. The expanded metal structure is subjected to an annealing heat treatment. A vapour-permeable polymeric membrane is provided on the annealed expanded metal structure. Corrugated and embossed-shaped elements are formed on the annealed expanded metal structure with the vapour-permeable polymeric membrane by means of omnidirectional deformation. A circumferential shape of the exchange plate is formed by removing excess edges from the annealed expanded metal structure with the vapour-permeable polymeric membrane. |
| US11850644B2 |
Zigzagging control method for workpiece
There is provided a zigzagging control method for a workpiece including: an estimation step of, before rolling of a tail portion of the workpiece, acquiring at least any one of an inter-roll thrust force estimated based on an inter-roll cross angle and an inter-roll friction coefficient and a material-roll thrust force estimated based on a material-roll cross angle and a material-roll friction coefficient; and a tail control step of, during the rolling of the tail portion of the workpiece, measuring work-side and drive-side rolling loads, correcting a rolling load difference or a rolling load difference ratio based on any two of acquired parameters including a roll-axis-direction thrust counterforce at the measurement of the rolling loads, the inter-roll thrust force, and the material-roll thrust force, and performing reduction leveling control on a rolling mill based on the corrected rolling load difference or rolling load difference ratio. |
| US11850643B2 |
Lamination lubricant dispensing unit for lubricating a working roller of a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film
A lamination lubricant dispensing unit for lubricating a working roller of a rolling mill for laminating a sheet of alkali metal or alloy thereof into a film. The lubricant dispensing unit has a dispensing unit body defining a laterally extending wall; first and second side walls extending forwardly from the laterally extending wall; and a ledge connected to lower ends of the walls. The ledge extends forwardly from the laterally extending wall and extending between the side walls. The ledge and the walls define a recess having an opened side. The ledge has a front edge for abutting a lamination surface of the working roller. At least a portion of the ledge is an angled portion extending upward and rearward from the front edge toward the laterally extending wall. The dispensing unit body defines at least one lubricant passage having an outlet defined in the laterally extending wall. |
| US11850638B2 |
Apparatus and method for cleaning containers
The invention relates to an apparatus and to a method for cleaning vessels. The vessel cleaning apparatus (10) has a suction lance (20) and a flushing lance (40). The flushing lance (40) is configured to receive fluid, such as cleaning liquid and/or compressed air, and to expel it against an inner wall of a vessel to be cleaned. The suction lance (20) is configured to suck off and lead off fluids present in the vessel as well as cleaning liquid supplied through the flushing lance (40) from the vessel, preferably against the direction of effect of gravity. |
| US11850637B2 |
Rotary devices and related methods
Rotary devices and methods of use thereof are disclosed. The rotary devices may be configured as cleaning apparatuses. A cleaning apparatus may include an elongated tube member with an attachment end portion, a holding end portion, an internal cavity, and a helical slot. The cleaning apparatus may also include a handle with a following pin, the tube member extending through the handle with the following pin extending through helical slot. The cleaning apparatus may further include a guide element, a stop member, a first resilient biasing element of a first stiffness and a second resilient biasing element of a second stiffness positioned within the internal cavity. Longitudinal translation of the handle along the tube member from the holding end portion to the attachment end portion rotates the tube member about the longitudinal axis and resiliently deforms the first and second resiliently deforms the biasing elements. |
| US11850634B2 |
Method and device for rinsing an overflow chamber at the bath-side end of a snout of a hot-dip coating device
A method for rinsing an overflow chamber at the bath-side end of a snout of a device for hot-dip coating a metal strip is presented. The snout guides the metal strip in a protective gas atmosphere before the metal strip is coated with a metal melt. A rinsing cycle is carried out in the overflow chamber of the snout by feeding metal melt from the molten bath into the overflow chamber and at the same time, sucking and pumping said melt out of the overflow chamber back into the molten bath. This rinsing cycle can be performed even when the snout has been retracted from the melt by supplying the melt from the molten bath to the overflow chamber with a delivery pump. |
| US11850632B2 |
Screening device
A screening device having a first oscillating body with first cross members and a second oscillating body with second cross members. The first and second cross members are arranged alternately to a screening surface and each includes clamping devices via which screen linings forming the screening surface are each clamped between a first cross member and a second cross member. The first and second oscillating bodies are set in oscillation relative to one another to alternately compress and expand the screen linings. The first oscillating body includes a first pair of push rods on which the first cross members are arranged and the second oscillating body includes a second pair of push rods on which the second cross members are arranged. A stationary support structure accommodates the two oscillating bodies. The first and second oscillating bodies are set in oscillation relative to the stationary support structure. |
| US11850621B2 |
Edge blackening for optical devices
An optical device coating assembly is provided. The optical device coating assembly includes a substrate support operable to retain an optical device substrate. The coating assembly further includes a first actuator connected to the substrate support. The first actuator is configured to rotate the substrate support. The coating assembly includes a holder configured to hold a coating applicator against an edge of the optical device substrate when the optical device substrate is rotated on the substrate support and a second actuator operable to apply a force on the holder in a direction towards the substrate support. The second actuator is a constant force actuator. |
| US11850616B2 |
Coating device with fluid-conducting rotary feed through for compressed air to spray heads
A coating device for applying a coating agent to the surface of a workpiece. The coating device includes a frame with a workpiece receptacle, a coating agent source and a rotary unit which is rotatable in relation to the frame. The rotary unit has a pump and a plurality of spray units, with the pump on the suction side being connected to the coating agent source by a fluid-conducting rotary joint connection. The rotary unit has a pneumatic valve device, and the spray units have in each case one compressed air controlled valve for controlling the delivery of coating agent. The inlet side of the valve is connected to the compressed air source by a fluid-conducting rotary feedthrough, which simplifies the overall construction of the coating device by providing a pneumatic connection between the compressed air source and the rotary unit that is independent of the rotation angle. |
| US11850610B2 |
Non-linear spray pattern nozzles
The invention pertains generally to removable spray tip nozzles that change the direction of the aerosol path from collinear with the nozzle tip body to non-collinear with the nozzle tip body. |
| US11850608B2 |
Shower
A shower system includes a shower assembly and a mounting system. The shower assembly includes a chamber configured to receive water from a water source and a plurality of outlets configured to pass water from the chamber. The chamber is unpressurized by a supply pressure of the water source. The mounting system is for coupling the shower assembly to a building structure. The mounting system is configured to adjust a position of the shower assembly relative to the building structure. The mounting system includes a post and a fitting. The post is configured to be coupled to the building structure at a fixed position. The fitting is coupled to the shower assembly and adjustably coupled to the post, such that a vertical position of the shower assembly may be adjusted relative to the post and the building structure. |
| US11850605B2 |
Apparatus and method to separate and condition multiphase flow
A separator apparatus includes an intake nozzle, first cyclone device, and a second cyclone device. The first and second cyclone devices each include an inlet section, a scroll, a barrel centered on a first axis, a vortex finder, and an underflow portion. The scroll is attached to the inlet section and to the barrel such that the scroll connects the inlet section to the barrel. The vortex finder has a vortex tube arranged concentrically on the axis in an interior volume of barrel. The underflow portion defines an annular gap in fluid connection with the interior volume. The intake nozzle is fluidly connected to the inlet sections of the first and second cyclone devices. |
| US11850602B2 |
Flash milling inside a flotation cell
A grinding device suitable for operating inside a flotation cell which includes three zones including a collecting zone in which particles are collected though a settling process, a grinding zone in which particles undergo a size reduction process and a pumping zone from which milled particles are recycled to the flotation cell. |
| US11850601B2 |
Device, method, and control system for waste to energy generation and other output products
Aspects of the present disclosure include devices, systems, methods, and control systems for processing a feedstock into an output product having variable preselected characteristics. Various system components may include: 1) a feeder configured to convey the feedstock; 2) a mechanical pulverizer configured to pulverize the feedstock received by the feeder into pulverized feedstock; and 3) an air conveyor for conveying an air flow into the mechanical pulverizer and to draw the air flow from the mechanical pulverizer to a fines separator. The pulverized feedstock includes one or more of heavy fines, particulates, moisture, or combinations thereof. The air flow from the mechanical pulverizer includes at least a portion of the pulverized feedstock, wherein the portion of the pulverized feedstock is conveyed by the air flow. |
| US11850598B2 |
Method for shredding portions of bituminous material into recyclable granules
A machine for shredding portions of bituminous material in the solid-state into granules in the solid-state. The machine comprises a pressing member provided with a piston which is axially mobile inside a perforated tubular body along an axis and is provided on the head thereof with an internal concave portion having a shape substantially complementary to a projecting part present in an axial end of the perforated tubular body. On the head of the piston through-openings are made, which extend radially along a direction approximately transversal to the axis and are in communication with the internal space of the concave portion. |
| US11850596B2 |
Pipette tip rack system
A pipette tip rack system includes a thermoformed clamshell tip container and a dispenser for the clamshell tip container. The tip dispenser includes a base for holding the clamshell container, cover and a lifting mechanism for lifting the lid of the tip container and the cover when a latch on the base is released. The tip dispenser is configured to facilitate one-touch operation so that a laboratory work may hold a pipette in the other hand while using the dispenser, and conveniently open and close the dispenser cover to reduce the risk of contamination. The dispenser can be used without the thermoformed tip container as well. |
| US11850595B2 |
Nanofluidic flow cell and method of loading same
A flow cell for confining molecules in a fluid. The flow cell includes an upper substrate, an upper support member, a center substrate, a membrane, a lower support member and a lower substrate. The lower support member comprises an imaging chamber it is positioned below the membrane and above the lower substrate. In one embodiment the membrane comprises a nanopore and nanoscale groove extending through the membrane. In another embodiment the lower substrate comprises an upper face in communication with the imaging chamber, and the upper face comprises a plurality of nanoscale grooves extending partially through the lower substrate. In both embodiments the upper substrate, upper support member, center substrate and membrane are displaceable through the imaging chamber, thereby causing molecules in the imaging chamber to be confined or trapped through the nanoscale groove(s) of the membrane or of the lower substrate. |
| US11850593B2 |
Target cell concentration using dielectrophoresis (DEP)
Methods and devices for concentrating target cells using dielectrophoresis (DEP) are disclosed. The method allows relatively high throughput of sample through a microfluidic device in order to allow rapid capture of target cells even when they are present in low concentrations within the sample. The method utilizes multiple chambers through which samples will flow, the chambers arranged such that the first capture area has a larger area and faster flow rate than a second chamber, the second chamber being positioned downstream of the first capture area and being smaller with a slower flow rate to further concentrate the material captured in the first capture area. |
| US11850592B2 |
Particle manipulation system with multisort valve
A cell sorting device is disclosed, wherein the device includes a sorting magnet and at least one particle manipulation device, wherein the particle manipulation device is formed on a surface of a fabrication substrate. The device may include at least one fluid channel, wherein the sorting magnet and the particle manipulation device are in fluid communication with one another through at least one fluid channel. A method of sorting cells from a first cell suspension is also disclosed, The method may include a) magnetic labeling of first target cells and removal of the non-target cells by applying magnetic fields to obtain a second cell suspension; b) fluorescence-activated labeling of second target cells present in the second cell suspension and separating the fluorescence-activated second target cells from the not labeled cells to obtain a third cell suspension. |
| US11850591B2 |
Microfluidic devices
A method of manufacturing an outlet section of a microfluidic device configured to sample, meter and collect a metered volume of body fluid for analysis by means of capillary transport; the method comprising: providing a microfluidic device having an outlet section in fluid communication with a metering section comprising a metering channel configured to receive body fluid from an inlet section with an inlet port, wherein the outlet section comprises a cavity between an outlet part of the metering channel and an outlet orifice of the device; providing a hydrophilic porous bridge element arranged to conform to the shape of the cavity; inserting the bridge element into the cavity, such that the bridge element substantially fills the cavity and the outlet orifice; and attaching a capillary means to the outlet section, thereby establishing contact between the capillary means and the bridge element. |
| US11850589B2 |
System and method for a biomimetic fluid processing
A system and method are provided for harvesting target biological substances. The system includes a substrate and a first and second channel formed in the substrate. The channels longitudinally extending substantially parallel to each other. A series of gaps extend from the first channel to the second channel to create a fluid communication path passing between a series of columns with the columns being longitudinally separated by a predetermined separation distance. The system also includes a first source configured to selectively introduce into the first channel a first biological composition at a first channel flow rate and a second source configured to selectively introduce into the second channel a second biological composition at a second channel flow rate. The sources are configured to create a differential between the first and second channel flow rates to generate physiological shear rates along the second channel that are bounded within a predetermined range. |
| US11850583B2 |
Plasma separation and sample metering device and kits and methods of use related thereto
Devices, kits, and methods separating and metering a plasma sample from a patient's liquid test sample. |
| US11850578B2 |
Method and apparatus for performing a chemical reaction under elevated pressure
The invention relates to a method of performing a chemical reaction under elevated pressure. It is suggested that the method comprises the steps of pressurizing a first vessel (3) and a second vessel (5) with reactant-containing liquid and gas to a predetermined pressure, providing reaction conditions in one of the vessels (3, 5) such that the chemical reaction is effected and a product-containing liquid is obtained, withdrawing liquid from the respective vessel (3, 5) as reaction product when a predetermined amount of reaction product has formed, preferably after the chemical reaction in the respective vessel (3, 5) has concluded, and synchronously supplying reactant-containing liquid to the respective other vessel (3, 5), wherein the first and second vessels (3, 5) are in fluid communication by way of a gas communication passage (27). The invention also relates to an apparatus and use thereof for performing said chemical reaction. |
| US11850573B2 |
Exhaust gas cleaning catalytic device
This exhaust gas cleaning catalytic device includes a base material and a first catalyst coat layer on the base material. The first catalyst coat layer has a pre-stage section on an exhaust gas flow upstream side, and a post-stage section on an exhaust gas flow downstream side. The first catalyst coat layer pre-stage section and post-stage section each contain inorganic oxide particles and rhodium supported by the inorganic oxide particles, while at least some of the inorganic oxide particles contain ceria. The ceria amount per unit length of the first catalyst coat layer post-stage section is larger than the ceria amount per unit length of the first catalyst coat layer pre-stage section. The first catalyst coat layer pre-stage section is disposed in such a manner that the end portion on the exhaust gas flow upstream side thereof is in direct contact with the exhaust gas flow. |
| US11850568B2 |
Selenium nanomaterials and methods of making and using same
Method of preparing a selenium nanomaterial and selenium nanomaterial articles. The method may include forming a saccharide coating on a surface of a solid support material, treating the solid support material having the saccharide coating on the surface with a selenous acid solution, and heating the solid support material to form the selenium nanomaterial on the surface of the solid porous support material. The saccharide may include a monosaccharide, a disaccharide, or a polysaccharide, or a combination thereof, such as sucrose, or fructose, or a combination thereof. |
| US11850563B2 |
Independent control of auger and hopper assembly in electric blender system
Embodiments relate to a hydraulic fracturing system that includes a blender unit. The system includes an auger and hopper assembly to receive proppant from a proppant source and feed the proppant to the blender unit for mixing with a fluid. A first power source is used to power the blender unit in order to mix the proppant with the fluid and prepare a fracturing slurry. A second power source independently powers the auger and hopper assembly in order to align the hopper of the auger and hopper assembly with a proppant feed from the proppant source. Thus, the auger and hopper assembly can be stowed or deployed without use of the first power source, which is the main power supply to the blender unit. |
| US11850562B1 |
Portable mixing container
A capped retail dispenser package encloses and retains a mixing container into which a product mixture is filled using an automated manufacturing system in an individualized manner, such that each individual product container may be charged with a customized or unique formulation different than a previous or subsequent container passing through the system. Mixing is not done prior to filling, but with a mixer received in a slidable bottom portion that functions as a piston. The rod terminates at its upper end with a mixing plate. Movement of the rod through the central opening provides mixing of the product through a reciprocating motion, and preferably with a simultaneous rotation. Movement of the upper mixing plate within the mixing container provides mixing of the container's contents by forcing fluid flow through one or more mixing apertures formed about a flange of the mixing plate. |
| US11850560B2 |
Polymer dispersion system for use in a hydraulic fracturing operation
A polymer dispersion system for use in a hydraulic fracturing operation is disclosed. The system comprises (a) a tank assembly comprising an ingress, an egress, and an interior volume for collecting mother solution; (b) a first transfer pump coupled with the egress of the tank assembly: and (c) a second transfer pump coupled with the egress of the tank assembly. The first transfer pump is configured for coupling to a missile unit and a blender unit downstream thereof, but in fluid communication with only one of such units at any given time when coupled. A method of operating said polymer dispersion system is also disclosed. |
| US11850559B2 |
Apparatus and method for multipurpose wine preparation device
A system and method for a multipurpose wine preparation device to facilitate pouring a wine from a wine bottle is provided. The body of the multipurpose wine preparation device has an inlet portion and an outlet portion. The inlet portion is configured to slidably engage into an opening of the wine bottle. The inlet portion has an inlet channel that extends therethrough. The outlet portion is defined by a first outlet at a first outward orientation; a second outlet at a second outward orientation, wherein the second outward orientation opposes the first outward orientation; a first outlet channel extending from a proximal end of the outlet portion to the first outlet; and a second outlet channel extending from the proximal end of the outlet portion to the second outlet, wherein the first outlet channel and the second outlet channel are in fluid communication with the inlet channel of the inlet portion of the body. During a wine pour, the wine pours out of the first outlet from the first outlet channel when the first outward orientation is downward, and wherein a continuous flow of air enters into the second outlet channel from the second outlet when the second outward orientation is upward during the wine pour of the wine. |
| US11850554B2 |
Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor
Wastewater is treated though primary treatment of the water by way of a micro-sieve to produce a primary effluent and primary sludge. There is secondary treatment of the primary effluent by way of a membrane bioreactor (MBR) or an integrated fixed film activated sludge (IFAS) reactor to produce a secondary effluent and a waste activated sludge. The micro-sieve may have openings of 250 microns or less, for example about 150 microns. In a process, a gas transfer membrane is immersed in water. Pressurized air flows into the gas transfer membrane. An exhaust gas is withdrawn from the gas transfer membrane and used to produce bubbles from an aerator immersed in the water. |
| US11850552B2 |
System and process of capturing carbon dioxide from flue gases
A system and a process for capturing Carbon Dioxide (CO2) from flue gases are disclosed. The process comprises feeding a flue gas comprising CO2 to at least one Rotary Packed Bed (RPB) absorber rotating circularly. A solvent may be provided through an inner radius of the RPB absorber. The solvent may move towards an outer radius of the RPB absorber. The solvent may react with the flue gas in a counter-current flow. The process further includes passing the flue gas through at least one of a water wash and an acid wash to remove traces of the solvent present in the flue gas. Finally, the solvent reacted with the CO2 may be thermally regenerated for re-utilizing the solvent back in the process. |
| US11850549B2 |
Moisture removing device for a laundry appliance that incorporates a nanopore membrane
A dehumidification mechanism for an appliance includes a blower that delivers humid process air along an airflow path. A drum is positioned along the airflow path. A condensing apparatus dehumidifies the humid air to define dehumidified air. A membrane has a plurality of nanopores that define a portion of the airflow path within the condensing apparatus. The humid air is delivered along the membrane having the plurality of nanopores and the nanopores operate through capillary condensation to dehumidify the humid air and separate condensate away from the humid air to define the dehumidified air. The condensate removed by the nanopore membrane is delivered away from the airflow path and to a condensate collection area within the appliance. |
| US11850547B2 |
Gas capture system
Disclosed herein is a rotating packed bed, RPB, for mass transfer between a sorbent and a gas, the RPB comprising: a central chamber arranged to receive a flow of a sorbent that is a liquid; and a flow path for the sorbent between the central chamber and a region for mass transfer between a gas and the sorbent; wherein, in use, the flow of sorbent through the region for mass transfer is substantially in cross-flow with the flow of gas through the region for mass transfer. Advantageously, mass transfer between a liquid sorbent and a gas is improved. |
| US11850546B2 |
Process for separation of hydrogen and oxygen
Embodiments of the invention are directed to methods, processes, and systems for safely and reliably purifying hydrogen from a gas mixture containing hydrogen and oxygen. |
| US11850545B2 |
System and method for pressure swing adsorption
A system for pressure swing adsorption including: a plurality of beds each performing at least one of an adsorbing process, a pressure equalizing process, a vacuum process, or a pressurizing process; a supply valve provided in each of the beds and connected to a mixed gas supply unit to supply a mixed gas to the bed; a discharge valve provided in each of the beds and connected to a hydrogen gas discharge unit to discharge hydrogen generated in the bed; a vacuum valve provided in each of the beds and connected to a vacuum pump so as to be open to the vacuum pump during the vacuum process of the bed; and a control unit that controls the supply valve, the discharge valve, and the vacuum valve to allow each of the beds to perform the adsorbing process, the pressure equalizing process, the vacuum process, or the pressurizing process. |
| US11850544B2 |
Parallel pipe type gas adsorption and concentration apparatus
An apparatus is used for concentrating malodorous organic pollutant waste gas by using an adsorption method. The specific solution is to provide a plurality of parallel fixed-bed adsorbers and a set of movable hot air desorption apparatuses which can be connected to at least one of the plurality of parallel fixed-bed adsorbers in sequence, and to respectively complete desorption of all parallel fixed adsorbent beds by means of the movable hot air desorption apparatuses. In the improved solution, the movable hot air desorption apparatus is connected to two adsorption units, and a regenerative heat exchange apparatus is provided on an inlet and outlet pipeline of the hot air desorption apparatus. The desorption process of the regenerative fixed-bed adsorbers is changed from concentrated desorption requiring high-power energy consumption to stepwise desorption requiring low-power energy consumption. |
| US11850540B2 |
Exhaust gas purification filter
An exhaust gas purification filter includes a plurality of cells each extending from an inflow end face to an outflow end face, a porous partition wall forming the cells in a partitioned manner, inflow-side sealing parts sealing openings on an inflow end face side of outflow cells where the exhaust gas flows out, and outflow-side sealing parts sealing openings on an outflow end face side of inflow cells where the exhaust gas flows in. Each of the inflow-side sealing parts has a porosity of less than 60%. The partition wall has a porosity of 60% or more and 70% or less. Assuming a pore size, at which cumulative pore volume is 50% in pore size distribution of the inflow-side sealing parts, is d50Pin, and a pore size, at which cumulative pore volume is 50% in pore size distribution of the partition wall, is d50B, the pore size d50Pin is less than 18 μm, and the pore size d50B is 18 μm or more and 25 μm or less. |
| US11850538B2 |
Filter life predicting apparatus
A first differential pressure that is a differential pressure as a pressure difference between a high pressure side and a low pressure side in a filtration device is detected at a first time as a time while the filtration device filters a liquid. A remaining life that indicates how long the filtration member is usable from the first time is obtained based on the first differential pressure and differential pressure characteristics. |
| US11850532B2 |
Stack and nest toy
A stack and nest toy is provided. The toy includes a plurality tube sections that each comprise a scaled variant of a matching shape such that a first of the plurality of tube sections is scaled to nest around a second of the plurality of tube sections. The second of the plurality of tube sections is scaled such that a respective outer surface of a bottom portion thereof is configured to interlock with a respective inner surface of a top portion of the first of the plurality of tube sections and, when the first of the plurality of tube sections is interlocked with the second one of the plurality of tube sections, an orientation of the first of the plurality of tube sections is rotationally different from an orientation of the second of the plurality of tube sections. |
| US11850530B2 |
Motion simulation apparatus
A motion simulation apparatus includes a motion platform. A carrier for carrying a user is mounted on the motion platform. The apparatus has a drive arm with a lower end that is pivotally mounted on a substrate to pivot relative to the substrate with two degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot with respect to the motion platform with two degrees of freedom of movement. The apparatus has two guide arms, each guide arm having a lower end that is pivotally mounted on the substrate to pivot relative to the substrate with three degrees of freedom of movement and an upper end that is pivotally connected to the motion platform to pivot relative to the motion platform with three degrees of freedom of movement. The drive arm, the guide arms and the motion platform define a dynamic frame that can pivot with respect to the substrate such that a resultant movement of the motion platform can be imparted to the carrier. |
| US11850529B2 |
Indoor zip coaster with stations
An indoor zip coaster has a zip coaster rail suspended above ground and forming a closed loop. At least one trolley located is on the rail, with a rider tethered to the trolley by a harness. The rail has plural sections, with each section of the rail including an incline portion and a decline portion. The trolley traverses the respective incline portion of one of the sections before traversing the respective decline portion of the one section. Each of the stations contains a respective incline portion of rail, a ramp for the rider to climb. The decline portion of rail of the next section extends from one station to the next station. By including stations with inclined portions of rail along the zip coaster path, a longer ride can be obtained. In addition, sensors and gates can be provided at the stations to allow a single rider on each rail section, with multiple riders on the overall zip coaster spread among the sections. |
| US11850527B2 |
Systems, devices and methods for network management of remote modification of cards
The disclosure relates to devices, systems, methods and computer readable media for providing network management of remote card handling, and physical manipulation. More particularly, the disclosure is directed to networked devices, systems, methods and computer program methods for remotely, physically modifying a card while leaving a physical record of the modified card for inspection and validation and delivering the manipulation results to a user, and/or other third parties, for example, scratch lottery cards and ballot cards. |
| US11850523B1 |
System and method for generating and playing a three dimensional game
A method of generating an interactive three dimensional (3D) game includes generating a manipulable volumetric 3D display cube. The manipulable volumetric 3D display cube includes a plurality of cubic elements. Display data is generated to depict within the plurality of cubic elements of the manipulable volumetric virtual 3D display cube. The manipulable volumetric virtual 3D display cube is rotated along a vertical axis, in response to a first user input, to view the display data from different angles. A view of the manipulable volumetric virtual 3D display cube is changed, in response to a second user input. |
| US11850515B2 |
Systems and methods for machine learning-based emergency egress and advisement
The disclosed systems and methods provide for generating real-time egress plans for users in a building, based on the users' current locations. As the users' current locations change, egress plans associated with the users can be dynamically modified in real-time. The egress plans can also be generated, modified, and/or trained based on inputted information about the user. The disclosed technology can include a mobile application for presenting, in a centralized interface, information about user-specific egress plans, training the user for different emergency scenarios, improving or changing features in the building to improve safety, and user profiles. The mobile application can include training simulation games to help prepare the users to safely egress during an emergency. The disclosed technology can also predict building component and structure emergency risk levels. The disclosed technology can also designate zones in the building based on possible egress routes. |
| US11850511B2 |
Systems and methods for rendering a virtual content object in an augmented reality environment
Systems and methods for rendering of a virtual content object in an augmented reality environment based on a physical marker are discussed herein. Virtual content objects may be rendered by a display device in an augmented reality environment based on the field of view seen through the display device and a position of a marker (and one or more linkage points associated with the marker) in the real world. When rendered in the augmented reality environment, the virtual content objects may be visualized from any angle, from the exterior or interior of the object, and manipulated in response to user input. Virtual content objects and/or user visualizations of virtual content objects may be shared with other users (local and/or remote), enabling multiple users to potentially build, modify, and/or interact with a virtual content object simultaneously and/or cooperatively. |
| US11850507B2 |
Audio mixing and equalization in gaming systems
A system that incorporates the subject disclosure may include, for example, a gaming system that cooperates with a graphical user interface to enable user modification and enhancement of one or more audio streams associated with the gaming system. In embodiments, the audio streams may include a game audio stream, a chat audio stream of conversation among players of a video game, and a microphone audio stream of a player of the video game. Additional embodiments are disclosed. |
| US11850502B2 |
Fitness system, fitness assembly arrangement and functional fitness elements
A suspension training based functional fitness element (11, 31) comprising: an essentially planar element (22) having an upper edge, a lower edge and two side edges, said planar element (22) being designed to form a pivotable connection to a support element (32) along said upper edge of the planar element (22), a first elongated element (23, 32, 52) connected to said planar element (22) at a first connection point at said lower edge of the planar element (22), a second elongated element (23, 32, 52) connected to said planar element (22) at a second connection point at said lower edge of the planar element (22), and a first and second handle (24), said first and second handle (24) being connected to said first and second elongated elements (23) respectively, whereby that said first and second connection points are arranged such that there is a horizontal offset between the first and second connection points and such that there is a vertical offset between the first connection point and the pivotable connection and a vertical offset between the second connection point and the pivotable connection. |
| US11850501B2 |
Protective apparatus with grooves
A sports accessory is provided to be worn by a user during a sport activity. The accessory includes a flexure system. The flexure system includes a support structure including a plurality of intersecting grooves disposed along a surface of the support structure, where a plurality of segments are defined along the surface of the support structure between the intersecting grooves such that the support structure is configured to flex along the grooves with segments moving in relation to other segments during use of the sports accessory. |
| US11850493B2 |
Ball tossing machine
The present invention relates to an improved ball tossing device that is portable and adjustable to accommodate a variety of different balls and lobbing preferences. This may be achieved through various features including some or all of the following: a ball feeding mechanism using a rotating disk with an offset feed channel to deliver balls to the ball tossing queue; a catapult arm that uses a motor/spring mechanism to toss balls in the queue out of the machine; an indexer feature for isolating the ball to be tossed from the other balls in the queue; and adjustable features that allow users to vary ball trajectory of the ball being tossed. |
| US11850492B2 |
Systems and methods for providing recreational assistance
A system for providing recreational assistance includes a frame and a speaker and at least one processor connected to the frame. The at least one processor is in operable communication the speaker and a user input device and configured to, in response to the detection of user input by the user input device, generate a signal representative of a distance between the frame and a landmark and cause the speaker to generate an aural indication representative of the distance. |
| US11850491B2 |
Athletic grasp training articles, kits, and methods
Articles, kits, and methods for enabling an individual to improve their top-hand grasp of a handled object, such as a baseball bat. An article has an arcuate inner portion having a groove that extends along a length thereof, configured to reversibly engage the handled object. The article also has an irregular outer portion with a thumb support that arcuately extends from the irregular outer portion, configured to reversibly engage the individual's top-hand. During use of the article in a method of the invention, the article enables the individual to grasp the handled object with the fingers of their top-hand, rather than the palm and thumb of their top-hand, to improve acceleration, velocity, precision, accuracy, and form of the individual's swing when the article is not used, as well as improved safety and consistent grip technique when it is used. |
| US11850487B2 |
PuttRail
A consumer apparatus that golfers of any level may use to practice their putting stroke mainly in an indoor environment. The putting practice device requires the user to propel the golf ball on top of a set of parallel rails up a slope and into one of different cup holes. Each hole has a door which may be opened and/or closed. The doors also have rails that let the golf ball continue up the slope to the hole of the user's choice. This lets the user practice hitting different lengths of putts in a short space. |
| US11850486B2 |
Adjustable length shaft and an adjustable mass for a golf club
A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft. |
| US11850482B2 |
Putter-type golf club head
A putter-type golf club head that, when oriented in a reference position, includes a striking wall extending in the heel to toe direction and defines a substantially planar striking face for hitting a golf ball. A central elongate member is in communication with, and extends rearward from, the striking wall. An upper surface of the central elongate member includes a plurality of separate alignment elements. At least one of the plurality of alignment elements has an edge that extends substantially parallel to the striking face. The length of the parallel edge is substantially equivalent to the diameter of a golf ball. |
| US11850481B2 |
Golf club head with open crown and related methods
Described herein is a golf club head comprising a composite material, the golf club head further comprising: a front end having a bottom rail, a top rail, and a strikeface, the strikeface including a striking surface, a back surface, and a reinforcement element extending from the back surface of the strikeface; a rear end opposite the front end; a heel portion; a toe portion opposite the heel potion; a sole coupled to the front end along the bottom rail at a sole transition region, the sole extending toward the rear end of the golf club head and including a sole thickness, a first weight member and a second weight member, and a perimeter wall extending from the front end near the heel portion to the front end near the toe portion along the rear end of the golf club head, wherein the perimeter wall decreases in height from the front end toward the rear end of the golf club head. |
| US11850480B2 |
Golf club head with variable face thickness
Embodiments of golf club heads comprising a face with a variable thickness to improve the durability in the club head, increase ball speed, and increase characteristic time (CT) are described herein. The face comprises thickened and thinned regions. The face includes a perimeter thickened region positioned near a perimeter of the face, a thinned region positioned inward of the perimeter thickened region toward a center of the face, and a central thickened region positioned over the center of the face. The combination of the thickened and thinned regions of the face increase ball speed and further increase or maximize CT without sacrificing durability. |
| US11850476B2 |
Mechanical jump rope device
A mechanical jump rope device for forward rotation of the rope with backward rotation obstructed by a ratchet and pawl mechanism includes a semicircular rope having a pair of ends. Each of the ends is coupled to a respective one of each handle of a pair of handles. Each of the ends of the rope engages by a ratchet and pawl mechanism with each of the handles. A distal end of each of the handles engages by a push button locking mechanism to a bar. Each of the handles can be attached or removed from the bar. The user can use the mechanical jump rope device with or without the bar. The rope rotates forward and the user jumps over the rope. Backward rotation of the rope is hindered by the ratchet and pawl mechanism. |
| US11850474B2 |
Fixed anchor apparatuses and methods
A quad anchor can have a first attachment loop and a second attachment loop. Each of the first and second attachment loops are operable to connect to an anchor point. The quad anchor can also include an intermediate loop disposed between the first attachment loop and the second attachment loop and joined to the first attachment loop and the second attachment loop. The intermediate loop is operable to connect to a load to be supported by the quad anchor. |
| US11850471B2 |
Motion performance estimate apparatus, motion performance estimate method, and program
An athletic activity performance estimation device estimates an athletic activity performance index relating to an athletic activity in which a subject performs a short-time action after a predetermined waiting time using information correlated with the state of tension of the subject as tension state information, an index indicating the subject's tension level as a tension state index, and an index indicating the quality of performance of an athletic activity of the subject as the athletic activity performance index. The athletic activity performance estimation device includes a tension state information acquirer that acquires the tension state information of the subject before starting the athletic activity, a tension state index calculator that calculates the tension state index of the subject from the tension state information, and an athletic activity performance index estimator. |
| US11850470B2 |
System and method for improving cardio machine capabilities by dynamically adapting workouts to an athlete
Systems and methods are described for personalizing a fitness or workout plan based on an athletes past performance. In some aspects, performance metrics from at least two workout sessions performed by a user using exercise equipment, may be obtained, where each workout session includes a plurality of intervals corresponding to one of a number of different intensity levels. The performance metrics over a subset of the intervals may be compared with a prescribed performance of the corresponding interval to generate interval comparisons. Using the interval comparisons, at least one of a length or an intensity level of at least one interval of a future workout session may be modified. |
| US11850469B1 |
Finger strengthening device and method
A finger strengthening device (FSD) includes a plurality of finger strengthening elements formed therewith. The FSD is attachable to a structure in a plurality of different orientations to permit a variation in finger exercise techniques. |
| US11850466B2 |
Exercise system
According to one example, an exercise system includes a vertical housing, a first weighted touchpoint coupled to the vertical housing and configured to allow a user to exercise one or more muscles on a first side of the user, a first weight system coupled to the first weighted touchpoint, a second weighted touchpoint coupled to the vertical housing and configured to allow the user to exercise one or more muscles on a second side of the user, and a second weight system coupled to the second weighted touchpoint. The exercise system further includes a control system configured to cause the first weight system to automatically provide a first heavier weight to the first weighted touchpoint for a first exercise and further cause the second weight system to automatically provide a second lighter weight to the second weighted touchpoint for the first exercise. |
| US11850464B2 |
Adjustable dumbbell with weight adjusting key using a clevis pin
A dumbbell apparatus which is adapted with a series of weight plates, the number of which can be safely and reliably adjusted with a single simple motion. The apparatus comprises a cradle for storing and deploying the apparatus, weight plates, and a handle apparatus which has two spline bolts which support the weight plates and are used to simultaneously be adjusted by means of an adjusting pin which moves the spline members together through a motion transmitting gear. The apparatus may be further enhance with permanent weights and gripping options. |
| US11850463B2 |
Stretching apparatus
Example aspects of a stretching apparatus and a method of stretching are disclosed. The stretching apparatus can comprise an elongate support bar defining a bar first end and a bar second end opposite the bar first end; and a neck stretching attachment coupled to the elongate support bar, the neck stretching attachment comprising a head strap, a chin strap, and a bar attachment, wherein each of the head strap and chin strap comprises a flexible, inelastic material, and wherein the elongate support bar engages the bar attachment between the bar first end and the bar second end. |
| US11850462B2 |
Workout apparatus with telescoping legs
A workout apparatus having a crossbar with a first end and a second end, with each end of the crossbar engaging a pivot mount. The workout apparatus having four legs, with each pivot mount further engaging two legs therefore allowing the legs to be selectively rotatable around each of the pivot mounts in both a lateral axis and longitudinal axis of the crossbar. The workout apparatus having a first position where each pair of legs engaging each pivot mount at an angle greater than zero relative to each other and supporting the crossbar. The workout apparatus having a second position where the four legs are adjacent to the crossbar and positioned within the longitudinal plane of the crossbar. |
| US11850461B2 |
Golf club head having supported striking face
A golf club head having a supported striking face is disclosed herein. More specifically, the golf club head in accordance with the present invention has a striking face, an internal support layer, and an intermediary sandwiched layer juxtaposed between the striking face and the internal support layer. |
| US11850459B2 |
Triggering device of an extinguishing system
Various aspects of the invention are directed to a triggering device for a quickly triggering extinguishing system for explosion suppression. In some embodiments of the present disclosure, the triggering device may include a pawl body having a pawl flank, a catch, at least one electromagnet to transmit an electromagnetic field, and a sliding pin. The sliding pin triggers an extinguishing system for explosion suppression by movement from a blocking position into a release position. In the blocking position, the sliding pin is pushed against the pawl flank of the pawl body by means of the catch and is held in the blocking position by said pawl flank. The pawl body releases the engagement of the catch and the pawl flank, and thereby releases the sliding pin, in response to the at least one electromagnet exerting the electromagnetic field on the pawl body. |
| US11850457B2 |
Ember-resistant and flame-resistant roof ventilation system
This application relates to ventilation systems, more particularly to roof ventilation systems that help to protect buildings against fires. The roof vent has an ember impedance structure that impedes the entry of flames and embers or other floating burning materials while still permitting sufficient air flow to adequately ventilate a building. Several configurations of vents employing baffle members and fire-resistant mesh material are described, which can substantially prevent the ingress of floating embers and flames. |
| US11850453B2 |
Safety harness
A safety harness comprises shoulder straps, a waist strap, and a weight distribution assembly interconnecting the shoulder straps and the waist strap. The weight distribution assembly is configured and arranged to transfer a load from proximate the shoulder straps to proximate the waist strap. |
| US11850452B2 |
Harness with continuous linemans loop
A harness with continuous lineman's loop includes a saddle having an upper strap and a lower strap. The saddle has a front side, a back side, a first lateral edge and a second lateral edge wherein the first and second lateral edges are used to engage a bridge line such that the bridge line can be secured to a tree. A pair of lineman's loops is attached to the saddle and used to engage a lineman's rope. Each of the lineman's loops is positioned adjacent to one of the first and second lateral edges. The lineman's loops are comprised of a continuous loop of webbing including an upper portion is attached to the upper strap and a lower portion is attached to the lower strap. The lineman's loops are formed of lateral portions of the continuous loop extending between the upper and lower portions. |
| US11850450B2 |
Radiation beam alignment for medical linear accelerators
Radiation beam alignment for a LINAC including (1) for each beam alignment parameter value of a set: (a) with a beam alignment parameter of a LINAC set to the beam alignment parameter value, using a gantry to generate a radiation beam; (b) using an imaging device to acquire a radiation transmission image indicative of a radiation field of the radiation beam after passing by a radiation opaque marker; (c) determining a location of a beam axis of the radiation beam and a center of a shadow of the marker based on the radiation transmission image; and (d) determining a target-to-beam-axis distance between the location of the beam axis and the center of the shadow of the radiation opaque marker; and (2) determining an optimum beam alignment parameter value based on the beam alignment parameter values and the target-to-beam-axis distances determined with the LINAC set to the beam alignment parameter values. |
| US11850449B2 |
Irradiation method and system
An irradiation method and system for irradiating a target volume, the method comprising: providing thermal neutron absorbing nuclides (such as in the form of a high neutron cross-section agent) at the target volume; and producing neutrons by irradiating nuclei in or adjacent to the target volume with a beam of particles consisting of any one or more of protons, deuterons, tritons and heavy ions, thereby prompting production of the neutrons through non-elastic collisions between the atoms in the path of the beam (including the target) and the particles. The neutron absorbing nuclides absorb neutrons produced in the non-elastic collisions, thereby producing capture products or fragments that irradiate the target volume. |
| US11850448B2 |
System and method to compute a pixel sensitivity map of an imaging device
An image calibration method includes capturing and correcting a flood field image for background signal and effects of known image-panel features (dead/bad pixels). The corrected image is processed to separate frequencies characteristic of relative pixel sensitivities from frequencies characteristic of radiation energy fluence. The incident energy fluence has a known maximum in-field energy fluence gradient. A model that describes the incident energy fluence on a detector is generated or received. The corrected image may be modeled at frequencies at or below the maximum in-field energy fluence gradient. A pixel sensitivity matrix (PSM) is generated by adjusting the corrected image with the model of the incident energy fluence on the detector. For example, the corrected image signal may be divided by the model or the model may be subtracted from the corrected image. The PSM may be used to correct additional raw images captured by the detector. |
| US11850445B2 |
System and method for learning models of radiotherapy treatment plans to predict radiotherapy dose distributions
The present disclosure relates to systems and methods for developing radiotherapy treatment plans through the use of machine learning approaches and neural network components. A neural network is trained using one or more three-dimensional medical images, one or more three-dimensional anatomy maps, and one or more dose distributions to predict a fluence map or a dose map. During training the neural network receives a predicted dose distribution determined by the neural network that is compared to an expected dose distribution. Iteratively the comparison is performed until a predetermined threshold is achieved. The trained neural network is then utilized to provide a three-dimensional dose distribution. |
| US11850444B2 |
Medical apparatus and method
A medical apparatus and method of operating a medical apparatus are disclosed. The apparatus includes a radiation source for emitting radiation towards an area to be treated of a patient; a mount element arranged to be worn by the patient for positioning the radiation source in a predetermined position relative to the area to be treated; a sensor element arranged to provide a signal indicative of whether the apparatus is being worn by the patient; and at least one controller arranged to receive the signal from the sensor, and to determine whether the apparatus is being worn by the patient, and to determine duration data indicative of the duration for which the radiation source emits radiation whilst the apparatus is being worn by the patient. |
| US11850439B2 |
Changing cardiac shock delivery parameters based on a transform value
A medical device that includes a power source, a therapy delivery interface, therapy electrodes, electrocardiogram (ECG) sensing electrodes to sense ECG signal of a heart of a patient, a sensor interface to receive and digitize the ECG signal, and a processor. The processor is configured to analyze the ECG signal to determine a cardiac rhythm and a transform value representing a magnitude of a frequency component of the cardiac rhythm, analyze the cardiac rhythm and the transform value to detect a shockable cardiac arrhythmia by classifying the cardiac rhythm as a noise rhythm or a shockable cardiac arrhythmia rhythm based on the transform value, and causing the processor to detect the cardiac arrhythmia if classifying the cardiac rhythm as a shockable cardiac arrhythmia rhythm, initiate a treatment alarm sequence, adjust the shock delivery parameter for a defibrillation shock, and provide the defibrillation shock via the therapy electrodes. |
| US11850437B2 |
Systems and methods for configuring a wearable medical monitoring and/or treatment device
A system including an ambulatory medical treatment device is provided. The ambulatory medical treatment device includes a memory, a treatment component configured to treat a patient, at least one processor coupled to the memory and the treatment component, a user interface component, and a system interface component. The user interface component is configured to receive an update session request and to generate the update session identifier responsive to receiving the request. The system interface component is configured to receive an encoded request including an identifier of an update session and device update information, to decode the encoded request to generate a decoded request including the device update information and the identifier of the update session, to validate the decoded request by determining that the update session identifier matches the identifier of the update session, and to apply the device update information to the ambulatory medical treatment device. |
| US11850435B2 |
Biostimulator having fixation element
A biostimulator, such as a leadless cardiac pacemaker, including a fixation element to engage tissue and one or more backstop elements to resist back-out from the tissue, is described. The fixation element can be mounted on a housing of the biostimulator such that a helix of the fixation element extends distally to a leading point. The leading point can be located on a distal face of the helix at a position that is proximal from a center of the distal face. The backstop elements can include non-metallic filaments, such as sutures, or can include a pinch point of the biostimulator. The backstop features can grip the tissue to prevent unscrewing of the fixation element. Other embodiments are also described and claimed. |
| US11850433B2 |
Method and apparatus for establishing parameters for cardiac event detection
A pacemaker having a motion sensor is configured to select an atrial event sensing vector of a multi-axis motion sensor for sensing atrial systolic events from a motion signal produced by the motion sensor. In some examples, the pacemaker determines a maximum amplitude during a sensing window for each one of multiple vector signals produced by the multi-axis motion sensor. The pacemaker may select the atrial event sensing vector signal from among the vector signals based on the determined maximum amplitudes. |
| US11850429B2 |
Multi-target electrical stimulation circuit, electrical stimulator and signal output method of electrical stimulator
The present invention relates to a multi-target electrical stimulation circuit, an electrical stimulator, and a signal output method of the electrical stimulator. The electrical stimulation circuit includes a control module, a plurality of brain wave acquisition modules and a plurality of stimulation adjustment modules. Each electrode is correspondingly provided with one brain wave acquisition module and one stimulation adjustment module, and different electrodes are used for stimulating different targets. The brain wave acquisition modules are used for acquiring brain wave signals in the corresponding electrodes and transmitting the brain wave signals to the control module. The control module is used for acquiring brain rhythm phase signals according to the received brain wave signals and outputting stimulation signals at preset waveform phase points after phase locking of the brain rhythm phase signals. The stimulation adjustment modules are used for adjusting brain wave stimulation signals output to the corresponding electrodes according to the received stimulation signals. The multi-target electrical stimulation circuit, the electrical stimulator and the signal output method provided by the present invention are beneficial for achieving electrical stimulation of a plurality of targets as well as time-locked matching of electrical stimulation of a plurality of targets. |
| US11850425B2 |
Synchronizing output from a fitness apparatus with media content
Fitness apparatus output can be synchronized with media content that features an instructor conducting a workout session. An instructor conducts a workout session while using a recording device to generate media data, and while a computing device executes a client application to generate command data for controlling aspects of output provided by a fitness apparatus. The media data and the command data generated by the instructor can be transmitted to user computing devices over a network. Users may consume the media data on-demand, or as a live stream while the instructor is conducting the workout session. Operations specified in the command data are driven by the timestamps in the media data to synchronize the output provided by a user's fitness apparatus with the visible cues and/or audible cues of the instructor in the media content. The intensity level of the fitness apparatus output may also be customized to the user. |
| US11850420B2 |
Multifunctional closed loop neuro feedback stimulating device and methods thereof
The present invention discloses a brain stimulation systems, devices and methods to: induce lucid reality; improve sleep; improve motor performance; improve learning; enhance gaming activities; improve mental health; and any combination thereof. The system comprises at least one head mounted device; at least one power supply unit; at least one communication unit; at least one microcontroller; at least one external device; and at least one cloud-based storing device. |
| US11850415B2 |
Blood pump
Apparatus and methods are described including a blood pump that includes a catheter, a first impeller disposed on the catheter, and a second impeller disposed on the catheter, proximally to the first impeller. A motor drives the first and second impellers to pump blood of a subject, by driving the first and second impellers to rotate. The blood pumps is configured such that (a) the first and second impellers are shaped differently from each other when the first and second impellers are in non-radially-constrained configurations, (b) the first and second impellers are sized differently from each other when the first and second impellers are in non-radially-constrained configurations, and/or (c) the first and second impellers are driven by the motor to rotate under respective rotation conditions that are different from each other. Other applications are also described. |
| US11850412B2 |
Intravascular blood pump rotor
A blood pump rotor for an intravascular blood pump includes a distal portion having a rotor hub. A distal end of the rotor hub extends beyond a most distal portion of at least one blade formed on the hub. A proximal portion comprises permanent magnets arranged to form a modified Halbach array generating a magnetic field with a first magnetic flux in a proximal direction that is greater than a second magnetic flux in the distal direction. The array is arranged so that: (a) at least one axial magnetized magnet has a most proximal point that is a different distance from said distal end as compared to a most proximal point of at least one circumferential magnetized magnet, (b) at least one axial magnetized magnet has a physical dimension that is different from a corresponding physical dimension of at least one circumferential magnetized magnet, or (c) a combination thereof. |
| US11850405B2 |
Supplementary devices for attachment to drug delivery devices, number sleeve for drug delivery devices, and drug delivery devices
A supplementary device for attachment to a drug delivery device is provided. The device includes an attachment mechanism for coupling the supplementary device to the drug delivery device, an imaging arrangement for providing image data representing a captured image of one or more numbers present on a number sleeve of the drug delivery device and a processor arrangement. The processor arrangement is configured to receive the image data; perform optical character recognition on the image data to determine a quantity of a currently set dose of medicament; cause display of the quantity of the currently set dose; process the image data to identify one or more characteristics of the number sleeve; determine from the identified characteristics whether the currently set dose is a permitted dose; and if the currently set dose is not a permitted dose, cause an indication that the currently set dose is not a permitted dose. |
| US11850404B2 |
Manually-actuated injection device for high-viscosity drugs
A manually actuated drug-injecting device is configured such that the grip strength of the entire hand (i.e., majority of fingers closing toward the palm or heel of the hand) is employed to discharge medication through a hypodermic needle and into a patient's body. The device is well suited for delivering medications with high viscosity and/or by patients (e.g., elderly patients) with reduced finger strength and dexterity. The device includes a grip member, a push member (which causes the medication to be injected), and a force-transfer mechanism that couples the grip member to the push member. Suitably, the device is configured to be held transverse to the palm of the medication-administering hand, with a discharge port located by the outer, blade edge of the administering hand, when the device is being gripped to administer medication. |
| US11850402B2 |
Automatic injection device with reusable portion
An autoinjector may include a disposable portion and a reusable portion. The disposable portion may include a syringe and a syringe coupling. The syringe coupling may be coupled to the syringe, and may comprise a guide track. The reusable portion may include a device housing, a device actuator configured to initiate an injection of the autoinjector, and a motor coupled to the device actuator. The reusable portion may additionally include a motor foot coupled to an output of the motor, wherein the motor foot may be configured to translate in an axial direction. The reusable portion may also include a drive coupling disposed within the device housing. The drive coupling may include an angled surface configured to receive the motor foot and a protrusion configured to engage with the guide track of the syringe coupling to lock the drive coupling to the syringe coupling. |
| US11850395B2 |
Syringe driver for infusion
A syringe pump can be operated to produce fluid flow from a syringe installed therein. Features of the pump can produce a desired rapid commencement of flow followed by smooth delivery uninterrupted by stiction-induced slowing and acceleration. A stiff drivetrain can facilitate detection of excessive forces indicative of friction at a stopper-wall interface. The motor drive, gearing, and control parameters can enable customized acceleration patterns to determine optimal initial stage advancement to provide fluid delivery. These patterns can minimize or eliminate the delay in commencement of flow by overcoming both mechanical slack remaining and syringe stopper slack. To avoid flow irregularities produced by stiction forces in the stopper further, a mechanical vibration can be provided to the syringe and/or barrel to introduce movement of the stopper-wall interface, reducing the creation of high static friction coefficients. |
| US11850393B2 |
Valve for dilator and sheath assembly
A valve for sealing the hub of a sheath assembly is provided. The valve includes a valve body having a solid thickness extending between a proximal surface and a distal surface. A bisecting slot extends across the proximal surface of the valve body and terminates at a depth less than the thickness of the valve body such that a portion of the valve body distally of the slot defines a bridge extending between opposed halves of the valve body such that the distal surface of the valve body is substantially continuous and a central portion of the proximal surface of the valve body is concave and defines a concave proximal portion. |
| US11850382B1 |
Integrated catheter assembly and method of use
A method of using an integrated catheter assembly includes a housing member, an outer lumen member extending from the housing member, and a needle member slidably or movably coupled to the housing member, wherein the needle member can be extended beyond a first port of the outer lumen member in a first position and concealed in the outer lumen member in a second position. The outer lumen member has a side port between its first and second ports such that when the needle is extended in the first position and inserted into an arteriovenous fistula, blood from the arteriovenous fistula flashes into the needle member, is diverted through a relief port of the needle member out the side port of the outer lumen member for delivery to a dialysis machine. The assembly further includes an inner lumen member that is disposable through the housing member to extend out from the same the outer lumen member to provide dialyzed blood from the machine. The assembly therefore receives and delivers blood through a single injection site. |
| US11850379B2 |
Devices and methods for catheter alignment
A launching catheter for targeting a second vessel from a first vessel includes a catheter including a proximal portion and a distal portion including a needle aperture and a flat rectangular radiopaque marker. The flat rectangular radiopaque marker disappears under fluoroscopy upon rotation to provide information about rotational alignment of the launching catheter. The launching catheter includes a needle configured to extend through the needle aperture. A method of aligning the catheter includes rotating the catheter in a first blood vessel until the marker has a thickness (e.g., minimal thickness) under fluoroscopy. The thickness indicates rotational alignment of the catheter. |
| US11850372B1 |
Bi-directional access to tumors
An apparatus for guiding the migration of cancer and other cells includes a reservoir device, a cover, a tube, a nanofiber structure, and a lock device. The reservoir device defines a reservoir having an open top. The cover is configured for removable installation over the open top of the reservoir. The tube has a proximal end portion reaching into the reservoir. The nanofiber structure communicates an inlet port in the tube with the reservoir. The lock device interlocks the tube with the reservoir device, and also interlocks the nanofiber structure with the reservoir device. |
| US11850369B2 |
Mapping variable loop catheter handle
A catheter including a loop member adjustment mechanism for adjusting a diameter of a loop member is provided. The catheter further includes a longitudinally-extending catheter shaft including a proximal end portion and a distal end deflectable portion, wherein the distal end deflectable portion includes the loop member. The loop adjustment mechanism includes a loop member pull wire, wherein a distal end of the loop member pull wire is attached to the loop member, and a sliding member, located within the handle, wherein the sliding member is configured to translate within the handle, and wherein a proximal end of the pull wire is attached to the sliding member. |
| US11850367B2 |
Device for managing epilepsy
A treatment device configured noninvasively to treat neurological conditions and/or neuropsychiatric conditions, designed to modulate autonomic nervous system through biofeedback configured to change brain network. The treatment device comprising: physiological sensor, storage piling psychological data and operating controller to effectively provide at least one of biofeedback and tactile stimulation to the individual to curtail neurological and/or neuropsychiatric events. |
| US11850364B2 |
Manufactured to shape headgear and masks
A headgear or headgear segments are manufactured to shape thereby producing little or no waste material. Techniques such as knitting, braiding, crocheting, and 3D printing can be used produce the headgear. |
| US11850362B2 |
Endotracheal tube and method of use
This disclosure provides an endotracheal tube with a tip suitable for traversing the laryngeal inlet and with a guiding channel having a proximal opening adjacent a proximal end portion and a distal opening adjacent to a tip, wherein the guiding channel is adjacent a sidewall of the main lumen of the tube, which allows more accurate wire-guided intubation of a patient, a method and a kit relating to the same. |
| US11850359B2 |
Method and device for operating breathing apparatus
The invention relates to a device for operating a breathing apparatus with a touch-sensitive graphical display and just one other mechanical operating element, wherein the basic treatment can be started by pressing down the mechanical operating element, and additional adjustments are made using the touch-sensitive graphical display. |
| US11850358B2 |
Smart control system and method based on machine learning for modulating end-tidal concentration levels by means of adjustments to the volume and concentration of an incoming respiratory gas flow in real time
In accordance with the present disclosure, a system and method of intelligent control is provided that is based on machine learning, to modulate end-tidal concentration levels through continuous adjustments in the volume and concentration of a flow of incoming respiratory gases. The system and the method are able to continually estimate and adjust new gas flows that are administered for a user to inhale in immediate future moments of inspiration, based on the concentration and pressure signals collected at the actual moment of breathing and at previous moments of breathing, without the need for reservoirs to store inspired or expired gases, or for aprioristic physiological models. |
| US11850357B2 |
Portable halotherapy device for aerosolizing salt
A portable halotherapy device includes a housing, a grinding chamber with a grinding blade that breaks apart dry granular salt into salt particles small enough for halotherapy, an air duct routing air to the chamber, a fluid conduit, and a high-speed exhaust fan. Ambient air flows through the air ducts into the grinding chamber to produce a first air current. Air is diverted from the first air current upward, in a second air current, through the fluid conduit and the fan. The first air current helps move dry granular salt around and against the grinding chamber, breaking it into small salt particles. The second air current is arranged relative to the first air current such that small salt particles, but not larger pieces, are carried as salt aerosol upward through the fluid conduit and fan for distribution to the environment, thereby facilitating a halotherapy session. |
| US11850354B2 |
Gaseous sealing manifold assembly for surgical gas delivery system
A manifold assembly for a surgical gas delivery system is disclosed, which includes a manifold body including an inlet port for receiving a gas from an outlet side of a compressor and an outlet port for recirculating the gas to an inlet side of the compressor, a bypass valve communicating with the inlet port and the outlet port of the manifold body, an air ventilation valve for dynamically controlling an ingress of air from an atmosphere, a smoke evacuation valve for dynamically controlling an egress of the gas from the manifold assembly when the surgical gas delivery system is operating in a smoke evacuation mode, and a gas fill valve for dynamically controlling the a receipt of the gas from a source of surgical gas. |
| US11850353B2 |
Methods, inhalation device, and computer program
A method of controlling the generation of an aerosolised composition in an inhalation device having a heater arranged to heat an aerosolisable composition, the method comprising: controlling the power delivered to the heater such that the heater is heated from an ambient temperature to a first temperature, wherein the first temperature is below a temperature at which the aerosolisable composition is aerosolised; delivering a predetermined amount of power to the heater such that the temperature of the heater is increased from the first temperature to a second temperature, wherein the second temperature is greater than or equal to a temperature at which at least a portion of the aerosolisable composition is aerosolised. |
| US11850347B2 |
Systems and methods for automated recovery of white blood cells after producing a leuko-reduced blood product
The present disclosure relates to systems and methods for the separation of blood into blood products and, more particularly, to systems and methods that permit automated recovery of white blood cells after producing a leukocyte-reduced blood product. |
| US11850345B2 |
Beads for blood processing
Provided are beads for blood processing having porous beads and a polymer carried on the surface of the porous beads, wherein: the porous beads are configured from at least one resin selected from the group consisting of acrylic resins, styrene resins, and cellulose resins; and the polymer includes a specific monomer defined in the description as a monomer unit. |
| US11850338B2 |
Optical tip-tracking systems and methods thereof
An optical tip-tracking system is disclosed including a light-emitting stylet, a light detector, and a console configured to operably connect to the light-emitting stylet and the light detector. The light-emitting stylet is configured to be disposed in a lumen of a catheter. The light-emitting stylet includes a light source in a distal-end portion of the light-emitting stylet configured to emit light. The light detector is configured to be placed over a patient. The light detector includes a plurality of photodetectors configured to detect the light emitted from the light source. The console is configured to instantiate an optical tip-tracking process for optically tracking the distal-end portion of the light-emitting stylet while the light-emitting stylet is disposed in a vasculature of the patient, the light source is emitting light, the light detector is disposed over the light-emitting stylet, and the photodetectors are detecting the light emitted from the light source. |
| US11850337B2 |
Air purifier having ultraviolet disinfection means
The present invention provides an air purifier that purifies, disinfect and decontaminate convention air flow by using UV rays. Because the UV rays emitted by the UV light sources are contained within the air purifier, use of the air purifier is safe in that a nearby person can avoid exposure to hazardous UV radiation. Adjustment of operating conditions, such as the UV intensity and wavelength and air speed, is programmable via a remote controller, a smart switch, a smart device, a wireless communication device, a smart home control appliance, a sensing device, and/or a built-in module, which renders the air purifier a smart appliance that may automatically and optimally suits to a user's need based on the user's habit and other physical parameters. Installation and removal of the air purifier, as well as cleaning and replacement of any part thereof, are simple and convenient, as a result of the clever design. |
| US11850334B2 |
Immobilised biological entities
There is provided inter alia an anticoagulant surface which surface has covalently bound thereto a plurality of fragments of heparin, wherein said fragments consist of 5-18 saccharide units and at least some of said plurality of fragments comprise polysaccharide sequence A, which surface catalyses the inhibition of FIIa and FXa by AT. |
| US11850331B2 |
Devices with anti-thrombogenic and anti-microbial treatment
A medical device adapted for contact with a vessel or cavity in the body including a tubular portion is provided. The device has an external surface including an external substance that is at least one of a coating or an impregnation, comprising alexidine in an amount that is both anti thrombogenically effective and anti microbially effective. The device also has an internal surface including an internal substance that is at least one of a coating or an impregnation, comprising alexidine in an amount that is both anti thrombogenically effective and anti microbially effective. |
| US11850329B2 |
Methods of making a layered consolidated UHMWPE for use as a medical implant, and products made by the methods
The present invention relates to methods for making wear and oxidation resistant polymeric materials by high temperature melting. The invention also provides methods of making medical implants containing cross-linked antioxidant-containing tough and ductile polymers and materials used therewith also are provided. |
| US11850327B2 |
Flexible hexagonal boron nitride composites for additive manufacturing applications
Thermal management composites and scaffolds for heat-generating implantable electronic devices made from the thermal management composites are provided. The composite materials are cytocompatible, porous materials that include hexagonal boron nitride particles dispersed in an elastomeric polymer binder. |
| US11850326B2 |
Bone void filler preparation system
A bone void filler preparation system that includes a processing vessel, a processing piston, a bone void filler preparation container and tubing. The processing vessel has a recess formed therein. The processing vessel is adapted to receive bone marrow aspirate. The processing piston includes an outer wall, a central wall member and a connection port. The outer wall has an upper edge and a lower edge. The central wall member extends inwardly from the outer wall intermediate the upper and lower edges of the processing piston. The central wall member has an aperture formed therein. The central wall member has a downwardly directed portion that defines an air-retaining region. The air-retaining region is closer to the outer wall upper edge than the aperture. The connection port is operably connected to the aperture. The processing piston is movable in the processing vessel recess. The bone void filler preparation container has an inlet portion and an outlet port. The bone void filler preparation container is adapted to receive a bone void filler matrix therein. The tubing fluidly connects the processing piston connection port and the bone void filler preparation container inlet port. |
| US11850324B2 |
Three-dimensional (3-D) printing inks made from natural extracellular matrix molecules
The present invention relates to bioinks based on undenatured collagen, kits containing the same, and methods of printing three-dimensional structures using the bioinks. |
| US11850320B2 |
Liquid-chemical sterilization system with biological indicator
A sterilization system includes a vial, a carrier of microorganisms disposed in the vial, and a fluid management system having an output connectable to the vial for delivering a liquid chemical sterilant and a neutralizer thereto. Additionally, a growth medium may be delivered to the vial such that the vial and growth medium may assessed for a change to a visual characteristic indicative of sterilization inefficacy. |
| US11850316B2 |
Self-disinfecting photocatalyst sheet with primer
A self-disinfecting photocatalyst sheet includes a substrate material and a photocatalyst layer with a primary photocatalyst and a secondary photocatalyst. The primary photocatalyst is a metal oxide photocatalyst, whereas the secondary photocatalyst is a metallic photocatalyst. The substrate material binds the photocatalyst layer by either connecting a metal ion of the primary photocatalyst and/or the secondary photocatalyst through two oxygen atoms of a carboxyl group (COO), or by forming hydrogen bonds between a carbonyl group and a surface hydroxyl group (OH−) of the primary photocatalyst. The self-disinfecting photocatalyst sheet is activatable by a visible light and can self-disinfect against bacteria and viruses. |
| US11850314B2 |
Illumination of light diffusing optical fibers, illumination of blue-violet light delivery systems, blue-violet light delivery systems, and methods for blue-violet light induced disinfection
A method of disinfecting using a light diffusing fiber includes optically coupling a light source to a light diffusing optical fiber having a core, a cladding surrounding the core, an outer surface, and a plurality of scattering structures positioned within the core, the cladding, or both the core and the cladding. The method further includes positioning the light diffusing optical fiber in optical engagement with a pathogen sample and directing light output by the light source into the light diffusing optical fiber for a first time interval. The scattering structures scatter light propagating along the light diffusing optical fiber toward the outer surface and a portion of the light diffuses through the outer surface thereby irradiating the pathogen sample with light having an average power density of about 5 mW/cm2 to about 30 mW/cm2 at a wavelength from about 380 nm to about 495 nm for an exposure time from about 2 hours to about 24 hours. |
| US11850308B2 |
Multiple unit dosage form having a therapeutic agent in combination with a nutritional supplement
Compositions and methods for combination therapy are provided. The compositions comprise a multiple unit dosage form having both a therapeutic agent and a nutritional supplement. The combination therapy is useful for restoring a nutrient depletion associated with a particular disease state. Additionally, the combination therapy can prevent or attenuate the depletion of a nutrient caused, in whole or in part, by the co-administrated therapeutic drug. Methods of manufacturing the formulations are likewise described. |
| US11850301B2 |
Oral care composition
The present invention provides an oral care composition which includes one or more nonpolar structuring agents, one or more emulsifiers, one or more mucoadhesive polymers, and one or more active ingredients effective for providing oral pain relief. The oral care composition can be a solid or semi-solid composition up to a temperature of at least 40° C. Methods of providing such an oral care composition are also provided herein. |
| US11850300B2 |
Topical lotion composition, methods of use, and methods of preparation
A topical lotion composition for promoting hair growth includes honey, Aloe vera gel, rosemary oil, coconut oil, olive oil, rose oil, almond oil, and vitamin E oil, in a base. Application of the topical lotion composition to a scalp of a user promotes hair growth. |
| US11850298B2 |
Anti-aging compositions and skin masks containing anti-aging compositions
In some embodiments, an anti-aging composition includes hyaluronic acid, at least one anti-aging peptide, at least one skin penetration enhancer, and water. In some embodiments, an anti-aging composition includes hyaluronic acid, at least one anti-aging peptide, at least one tensing polymer, and water. An anti-aging product includes a skin mask patch and an anti-aging composition loaded into the skin mask patch. A method of forming an anti-aging product includes forming an anti-aging composition and loading the anti-aging composition into a skin mask patch. |
| US11850297B2 |
Composition comprising sapogenin and exosome as effective ingredient
A composition containing a combination of exosomes and sapogenin as an active ingredient is disclosed. The composition is able to promote preadipocyte proliferation, lipid uptake into adipocytes, and/or adipogenesis, but reduce the cytotoxicity caused by sapogenin. Therefore, the composition can reduce side effects on the body or skin, and can be used such that it is conveniently applied to a dissatisfactory part of the body showing flaws which look less plump due to a deficit in lipids and the like, or an area of the skin showing flaws caused by a deficit in lipids. |
| US11850294B2 |
Buffered microencapsulated compositions and methods
A microcapsule composition comprising at least one polymer substantially disposed as a semipermeable shell around an aqueous buffered solution and at least one agent, wherein the agent permeates the shell, and wherein the composition is suitable for delivery to a mammal. |
| US11850293B2 |
Active agent-containing matrix particles and processes for making same
Matrix particles containing one or more matrix materials and one or more hydrophobic active agents, agglomerated particles made therefrom, fibrous structures containing such matrix particles and/or agglomerated particles, and processes for making same are provided. |
| US11850290B2 |
Materials and devices containing hydrogel-encapsulated cells
Provided herein, in some embodiments, are hydrogel-elastomer and hydrogel-alginate devices, compositions and associated methods to encapsulate living cells. |
| US11850287B2 |
Heterocyclic acyl hydrazone linkers, methods and uses thereof
The present application is directed to compounds of Formula (I): compounds of Formula (II): compounds of Formula (III): and compounds of Formula (IV): compositions comprising these compounds and their uses, for example as medicaments and/or diagnostics. Specifically claimed are: (1) compounds containing reactive functional groups (compound of formula I), compounds containing compounds to be linked together (compound of formula II) and compounds having a reactive functional group/a compound to be linked (compound of formula IV), (2) an antibody-drug conjugate (compound of formula III), wherein the antibody is covalently attached by a linker to one or more drugs, (3) pharmaceutical compositions comprising compounds of Formula (II) or Formula (III), (4) treatment/diagnosis of disease comprising compounds of Formula (II) or Formula (III), and (5) methods of preparing an ADC of Formula III. |
| US11850286B2 |
Sulfamide linker, conjugates thereof, and methods of preparation
The present invention relates to a compound comprising an alpha-end and an omega-end, the compound comprising on the alpha-end a reactive group Q1 capable of reacting with a functional group F1 present on a biomolecule and on the omega-end a target molecule, the compound further comprising a group according to formula (1) or a salt thereof: Said compound may also be referred to as a linker-conjugate. The invention also relates to a process for the preparation of a bioconjugate, the process comprising the step of reacting a reactive group Q1 of a linker-conjugate according to the invention with a functional group F1 of a biomolecule. The invention further relates to a bioconjugate obtainable by the process according to the invention. |
| US11850285B2 |
Insulin-responsive glucagon delivery patch
A composition comprising an insulin-polymer conjugate and an insulin aptamer-glucagon conjugate is described. Depending upon the amount of insulin in the environment surrounding the composition, the insulin aptamer of the insulin aptamer-glucagon conjugate can bind to insulin in the insulin-polymer conjugate to form a non-covalent conjugate. When the amount of insulin in the surrounding environment rises, the insulin aptamer-glucagon conjugate can be released. Thus, the composition can be used to deliver glucagon in an insulin responsive manner. The composition can be loaded into microneedles, for example, to prepare microneedle arrays for skin patches. Methods of delivering glucagon to a subject are also described. |
| US11850282B2 |
Adenoviral vectors encoding hepatitis B viral antigens fused to herpes virus glycoprotein D and methods of using the same
Provided herein are non-naturally occurring variants of the hepatitis B virus (HBV) Core protein, the HBV polymerase N-terminal domain, and the HBV polymerase C-terminal domain, as well as immunogenic fragments thereof. Fusion proteins comprising the HBV variants fused to a herpes simplex virus (HSV) glycoprotein (gD) sequence, as well as methods of using the fusion proteins, are also provided. |
| US11850276B2 |
Interleukin-18 variants and methods of use
The present disclosure provides compositions and methods comprising stabilized IL-18 polypeptides for use in therapeutic and non-therapeutic applications. In some cases, the stabilized IL-18 proteins provide IL-18 signaling activity even in the presence of an inhibitory molecule such as IL-18BP. Also provide are methods of administration and methods for making active polypeptides. |
| US11850273B2 |
Chemical reprogramming of human glial cells into neurons for brain and spinal cord repair
Provided are methods and compositions from reprogramming human glial cells into human neurons. The reprogramming is achieved using combinations of compounds that can modify signaling via Transforming growth factor beta (TGF-β), Bone morphogenetic protein (BMP), glycogen synthase kinase 3 (GSK-3), and γ-secretase/Notch pathways. The reprogramming is demonstrated using groups of three or four compounds that are chosen from the group thiazovivin, LDN193189, SB431542, TTNPB, CHIR99021, DAPT, VPA, SAG; purmorphamine. Reprogramming is demonstrated using the group of LDN193189/CHIR99021/DAPT, the group of B431542/CHIR99021/DAPT, the group of LDN193189/DAPT/SB431542, the group of LDN193189/CHIR99021/SB431542, a three drug combination of SB431542/CHIR99021/DAPT. Reprogramming using functional analogs of the compounds is also provided, as are pharmaceutical formulations that contain the drug combinations. |
| US11850269B2 |
Compositions for fecal floral transplantation and methods for making and using them and devices for delivering them
The present disclosure provides compositions, e.g., formulations, used for gastric, gastrointestinal and/or colonic treatments or lavage, e.g., orthostatic lavage, e.g., for inducing the purgation (e.g., cleansing) of a gastrointestinal (GI) tract, including a colon; and methods for making and using them. Methods of the invention are used for the stabilization, amelioration, treatment and/or prevention of constipation, for the treatment of abdominal pain, particularly non-specific abdominal pain, and diarrhea, including diarrhea caused by a drug side effect, a psychological condition, a disease or a condition such as Crohn's Disease, a poison, a toxin or an infection, e.g., a toxin-mediated traveler's diarrhea, or C. difficile or the pseudo-membranous colitis associated with this infection. |
| US11850265B2 |
Treatment and prophylaxis of radiation dermatitis
The present invention relates to topical formulations comprising purified water, milk protein fluid and thickener, in particular a hydrogel and a lotion, and their use in treatment, in particular in a two-step process for the treatment of radiation dermatitis. |
| US11850259B2 |
Methods of treating viral infections affecting the respiratory tract using topically administered lithium agents
This disclosure relates to topical lithium agents including inhalable lithium agents for treating a viral infection characterized by a cytokine storm in the respiratory tract of a subject such as a human. Topical lithium formulations can be used to mitigate such viral infections, including coronavirus infections. |
| US11850257B2 |
Method for enhancing beta-adrenergic response
The present invention provides cnidimoside A for use in the treatment of urinary conditions such as overactive bladder and related syndromes. The invention also relates to methods of treatment of overactive bladder using cnidimoside A. The compound can be administered purified or as a plant extract. |
| US11850253B2 |
Two component compositions
The present invention relates to a novel two-component system comprising acetylsalicylic acid (ASA) and which is particularly useful in providing an aqueous solution of ASA for immediate peroral administration. |
| US11850251B2 |
System for providing birth control
The present disclosure relates to a vaginal system that prevents pregnancy comprised of segesterone acetate and ethinyl estradiol and is configured for thirteen 28-day product-use cycles. |
| US11850250B2 |
Use of homoharringtonine in preparation of betacoronavirus replication inhibitor in human
Disclosed is a use of homoharringtonine (HHT) in preparation of a drug against betacoronavirus infection, a use of homoharringtonine in preparation of a betacoronavirus replication inhibitor in human, and a formulation and a method for treating a disease caused by betacoronavirus. Through research, the HHT is found to not only have a good inhibitory effect on the first step of protein synthesis, but also have an unexpected inhibitory effect on each step of protein synthesis elongation, and can better inhibit the synthesis of long proteins. Because betacoronaviruses have longer ORFs and are more sensitive to the HHT, the HHT has a better replication inhibition effect on the betacoronaviruses, thus providing a feasible solution for controlling the replication of coronaviruses. The effects of the HHT on treating diseases caused by the betacoronaviruses including SARS-CoV-2 are confirmed for the first time by cell experiments and animal models. |
| US11850249B2 |
Methods of efficiently reducing intraocular pressure
Disclosed herein are pharmacologically acceptable and ophthalmologically suitable compositions and methods of their use in treating ophthalmic diseases or related conditions. In aspects, the invention provides compositions comprising effective amounts of carbonic anhydrase inhibitor(s) and alpha-2-adrenergic agonist(s). In facets, compositions comprise a penetration enhancer component comprising one or more penetration enhancer compound(s)/molecule(s). In aspects, the invention provides compositions comprising effective amounts of brimonidine compound(s) and brinzolamide compound(s) capable of being administered once or twice daily for the treatment of elevated intraocular pressure, but which provide similar efficacy to a similar or substantially identical reference product requiring administration three times per day. In facets, the invention provides compositions capable of being administered at a frequency resulting in providing a lower total dose of both brinzolamide and brimonidine compound(s) to a recipient, but nonetheless are as or more effective in IOP control as such similar or substantially identical reference products. |
| US11850243B2 |
Dihydropyridine compositions and methods for treating neurological disorders
The present disclosure provides extended or sustained release compositions of a dihydropyridine calcium channel blocker, specifically isradipine, and method of using the compositions for the treatment of neurological disorders, wherein the composition provides sustained plasma levels of the dihydropyridine calcium channel blocker. |
| US11850231B1 |
Trytophan metabolic stimulation compositions
The present invention is a natural anthropogenic dietary supplement containing tryptophan in combination with vitamins as well as minerals in order to facilitate treatment of sleep disorders such as but not limited to jet lag disorder and circadian rhythm sleep disorder. The composition of the present invention facilitates increased metabolism of tryptophan. The compositions of the present invention are provided in either gel capsules or as a beverage dose for consumption. The compositions of the present invention include embodiments that incorporate as a part thereof calcium salts and magnesium salts. Vitamins such as but not limited to niacin are further included in embodiments of the composition of the present invention. Furthermore, additional natural ingredients further contribute to the makeup of the embodiments of the composition of the present invention. |
| US11850230B2 |
Composition for preventing or treating TNF-related diseases, containing novel derivative as active ingredient, and method for inhibiting TNF activity by using same
The present invention relates to: a 4-benzopyranone derivative and a pharmaceutically acceptable salt, solvate, racemate, or stereoisomer thereof; a composition for preventing, alleviating or treating TNF-related diseases, containing the same as an active ingredient; and a method for treating TNF-related diseases, a reagent composition for inhibiting TNF, and a method for inhibiting TNF, all of which use the same. The compositions can be orally administered so as not to cause injection side effects, do not cause immunological tolerance, and can effectively inhibit a TNF activity by being directly bound to TNF while facilitating co-administering with a conventional oral preparation and dosage control. |
| US11850227B2 |
Methods of providing solriamfetol therapy to subjects with impaired renal function
The invention relates to methods for decreasing adverse effects associated with solriamfetol ([R]-2-amino-3-phenylpropylcarbamate) therapy in subjects with impaired renal function. In particular, the invention provides an optimized dose escalation scheme for subjects with moderate renal impairment which results in the subjects having increased tolerance to adverse effects associated with the administration of solriamfetol. The invention also provides adjusted dosing for safe therapeutic use of solriamfetol in subjects having severe renal impairment. |
| US11850226B2 |
Methods of providing solriamfetol therapy to subjects with impaired renal function
The invention relates to methods for decreasing adverse effects associated with solriamfetol ([R]-2-amino-3-phenylpropylcarbamate) therapy in subjects with impaired renal function. In particular, the invention provides an optimized dose escalation scheme for subjects with moderate renal impairment which results in the subjects having increased tolerance to adverse effects associated with the administration of solriamfetol. The invention also provides adjusted dosing for safe therapeutic use of solriamfetol in subjects having severe renal impairment. |
| US11850222B2 |
Sotalol compositions and uses of the same
The present invention provides oral solutions containing sotalol hydrochloride which advantageously avoid swallowing while providing with improved stability. The present invention also relates to methods of using the oral solutions for treatment of diseases and disorders, such as delay in reoccurrence of atrial fibrillation/atrial flutter and/or ventricular arrhythmias. |
| US11850221B2 |
Ophthalmic pharmaceutical compositions and uses thereof
Provided herein are ophthalmic pharmaceutical compositions comprising (1R,2S,5R)-2-isopropyl-N-(4-methoxyphenyl)-5-methylcyclohexane-1-carboxamide (WS-12) for effectively treating dry eye in a subject in need thereof, effectively reducing dry eye in a subject in need thereof, effectively reducing the likelihood of dry eye in a subject in need thereof, or for treating, preventing, or ameliorating signs or symptoms of dry eye in a subject in need thereof. |
| US11850215B2 |
Recombinant adenoviruses and stem cells comprising same
The present invention relates to: recombinant adenoviruses, which have an excellent ability to be introduced into stem cells and can be easily introduced into stem cells even at a low concentration; stem cells comprising the same; a gene delivery composition; and a pharmaceutical composition. Stem cells into which adenoviruses are introduced, of the present invention, have excellent in vivo survivability and a treatment effect on tumor cells, and, when used as an anticancer drug, do not cause problems with respect to in vivo survival, hepatotoxicity and the like of stem cells so as to be particularly usable for systemic administration, and have an excellent anticancer effect even in small doses, thereby being widely usable as an anticancer drug using adenoviruses. |
| US11850209B2 |
Driving control of a reciprocating CPR apparatus
The disclosed mechanical cardio-pulmonary resuscitation (CPR) apparatuses, systems, and devices have a plunger and a plunger displace sensor that can sense plunger displacement information during reciprocating cycles of the plunger. The disclosure CPR apparatuses, systems, and devices also have a microprocessor unit that can receive sensed plunger displacement information from the sensor and generate plunger driving instructions based on the plunger displacement information. The plunger driving instructions have one or both of a plunger driving force and a plunger amplitude for the reciprocating cycles. |
| US11850208B2 |
CPR chest compression system
In embodiments, a CPR chest compression system includes a retention structure that can retain the patient's body, and a compression mechanism that can perform automatically CPR compressions and releases to the patient's chest. The compression mechanism can pause the performing of the CPR compressions for a short time, so that an attendant can check the patient. The CPR system can include a user interface that can output a human-perceptible check patient prompt, to alert an attendant to check the patient during the pause. The compression mechanism can during a CPR session retreat a distance away from the patient's chest whereby the patient's chest can expand without active decompression of the patient's chest beyond the chest's natural resting position. |
| US11850206B2 |
Body interface
A body interface comprises a panel, and a lumbar support and may be configured to attach to an exoskeleton such as a leg/hip assist mechanism. The body interface has an adjustable tension provided by either a tensioning device or by the properties of materials in the panel and the lumbar support. Tension in the body interface allows the lumbar support to comfortably and dynamically contact a user's body while the panel cooperates with the leg/hip assist mechanism. First and second arms may extend from lateral portions of the panel to define with first and second belt members a circumference around the user. |
| US11850205B2 |
Methods of vibrationally exciting a laryngeal nerve
A laryngeal nerve exciting system includes a collar holding a bridge, or a neckband, pressing soft tissue nerve exciters against a patient's neck providing a source of vibrations to stimulate the laryngeal nerve through the larynx. At least one exciter, and preferably two exciters, provide vibrations at preferably 70 Hz to 110 Hz and sufficiently strong to penetrate to the laryngeal nerve. The exciters may be held by the collar circling the neck, or by the neck band partially circling the neck. The therapy system includes a Personal Digital Assistant (PDA) and software which wirelessly connects, monitors, and triggers the device. The system may be used to treat dysphagia, chronic cough, and spasmodic dysphonia. |
| US11850202B1 |
Exercise board
Portable exercise incline board devices and methods for exercise and balance fitness that can be easily assembled, disassembled and transported. The incline board can be assembled from a generally rectangular top ice with raised upper surface, along with a pair of right triangle support pieces and a rear vertical piece wherein raised protrusions align into mateable grooves so that the pieces slide and lock together for assembly and slide apart for disassembly. |
| US11850197B2 |
Step stool and method of use
A bed step stool for assisting a user into and out of bed including opposite sides, a head, and a foot, comprising a first support to be disposed closer to the head of the bed; a second support to be disposed closer to the foot of the bed; wheels configured to allow the bed step stool to roll on a surface; a step assembly supported by the wheels and supported between the first support and the second support, the step assembly to enable the user to step thereon for assisting the user into and out of the bed; a seat assembly disposed above the step assembly, the seat assembly configured to be moved between a deployed position where the user can rest thereon and a stored position. |
| US11850196B2 |
Flexible overhead arm
An overhead arm assembly for a patient support apparatus includes a user interface device. The user interface device has a support structure for supporting a personal digital assistant and a charging port for personal digital assistant. |
| US11850191B2 |
Head support and method for use of the head support for positioning a patient relative to a surgical frame
A lift, a head support, and methods for use thereof for use with a surgical frame are provided. The lift and the head support can be used with the surgical frame that is capable of reconfiguration before, during, or after surgery. The surgical frame can include a main beam that can be rotated, raised/lowered, and tilted upwardly/downwardly to afford positioning and repositioning of a patient supported thereon, and the lift and the head support can be used in lifting the patient from a table/gurney and positioning the patient with respect to the main beam. |
| US11850190B2 |
Vehicle-type mobile infectious disease clinic
The present disclosure relates to a vehicle-type mobile infectious disease clinic, and more particularly, to a mobile infectious disease clinic, which is a vehicle-type mobile infectious disease clinic, that allows a test subject to be tested by a healthcare provider using an infectious disease test kit while exposure of the body parts is minimized and the healthcare provider and the test subject are isolated in the vehicle-type mobile infectious disease clinic, that performs sterilization of an infectious disease using an ultraviolet C (UV-C) lamp to reduce the time taken for disinfecting the clinic, and that allows the light radiation intensity of the UV-C lamp to be adaptively adjusted according to the body temperature of the test subject. |
| US11850189B2 |
Goggles with interchangeable locking strap
Goggles include a goggle frame, a goggle strap, and a goggle strap connector. The goggle strap has a direction of strap tension when the goggles are worn by a user. The goggle strap connector includes a female bracket and a male bracket. The female bracket is directly coupled to the goggle frame or the goggle strap, including first and second bracket walls, a channel defined between the bracket walls, projections, and recesses. The male bracket is configured to mateably couple to the female bracket, including a sliding bar and an enlarged bar end. First movement of the goggle strap in the strap tension direction may move at least one of the bar bumps of the enlarged bar end past at least one of the projections to position the at least one of the bar bumps within at least one of the recesses. |
| US11850180B2 |
Urine collection device
A urine collection device for enabling urination while driving includes a tube that is flexible, a bag, and a pipe. The bag is selectively couplable to a first endpoint of the tube. The pipe is selectively couplable by a first end to a second endpoint of the tube so that the pipe is in fluidic communication with the bag. A second end of the pipe is configured to insert a penis of a user to position the pipe around the penis, thus enabling the user to urinate into the pipe. The tube is configured to allow flow of urine from the pipe to the bag. |
| US11850179B2 |
Orthopedic device
An orthopedic device for supporting a lower back of a user includes a mechanical energy store, a pelvic element, an upper body element with a first force transmission element and an upper leg element with a second force transmission element. The upper leg element is arranged on the pelvic element such that it can be swivelled about a first swivel axis, the upper body element is movably arranged relative to the pelvic element, the first force transmission element can be engaged and disengaged with the second force transmission element by moving the upper body element relative to the pelvic element, and the mechanical energy store can be charged and discharged by swivelling the upper leg element relative to the upper body element when the first force transmission element is engaged with the second force transmission element. |
| US11850178B1 |
Epicondylitis support
A supportive brace to be worn circumferentially around the forearm for preventing and reducing pain and discomfort associated with epicondylitis (Tennis Elbow or Golfer's Elbow) of the elbow is disclosed. The brace includes a padded counterforce strap assembly band circumferentially fitted around the forearm. The strap assembly has an elastomeric buttress positioned to apply targeted compression to the ECRB. A toric ring forms a cushioned border around the concavity on the dorsal face of the elastomeric buttress, so that when the band is fittingly secured around the forearm about 1-1.5 in distal to either of the epicondyles, the hemispherical/ovaloid convex shape on the inside face of the elastomeric buttress exerts controlled pressure to tissues associated with the epicondylitis. |
| US11850177B2 |
Ankle/foot orthosis
An ankle/foot orthosis with a foot part, which has a sole for receiving a foot, and with a shin part which, when fitted in place, bears on the frontal aspect of a shin and is connected to the foot part via a medially extending spring, wherein the spring, behind an ankle area, forms a hinge area that allows a movement of the shin part relative to the foot part in the anterior-posterior direction. |
| US11850176B2 |
Orthotic joint devices, joint device components, and methods
Various orthotic joint devices, components, and methods are provided. These include orthotic joint alignment devices for adjusting a neutral or fixed angle of an orthotic joint device independently of other parameters, orthotic joint devices providing staged resistance through staged recruitment of separate springs or initiation of staged spring-rate behavior of a single spring retained in a joint body, adapters for converting non-staged resistance orthotic joint devices into orthotic joint devices, and low-noise orthotic joint devices with intermittent normal force-transmitting contact associated with resistive or assistive forces provided by the devices, and methods of using the devices and components. |
| US11850173B2 |
Femoral aortic access modular stent assembly and method
The techniques of this disclosure generally relate to a modular stent device that is deployed into the ascending aorta via femoral access. The modular stent device is a base or anchor component to which additional modular stent devices can be attached to exclude diseased areas of the aorta while at the same time allowing perfusion of the brachiocephalic artery, the left common carotid artery, and/or the left subclavian artery. |
| US11850170B2 |
Surgical instrumentation assembly for positioning an ankle prosthesis
In order to position an ankle prosthesis including a tibial implant and a talus implant provided with a talo-calcaneal anchoring keel, the invention proposes a surgical instrumentation assembly including: a tibial phantom (60) of the tibial implant, adapted so as to be attached to the tibia (T) of a patient, and an aiming guide (80) adapted for setting into place an instrumentation element (90) through the talus (A) and the calcaneus (C) of the patient, along an axis (Z-Z) for implanting the talo-calcaneal anchoring keel, the tibial phantom and the aiming guide mechanically cooperating with each other to restrict movement of the tibial phantom and the aiming guide relative to each other along vertical and medio-lateral directions, wherein the aiming guide is configured to guide placement of the instrumentation element. |
| US11850169B2 |
Apparatus for transforming teeth into bone graft material
An apparatus for transforming teeth into bone material, which is suitable to treat the teeth by immersion in liquids and includes a reactor device including a contactor, a reaction chamber, an ejection chamber, a cartridge including a plurality of containers for the processing and washing liquids, separated liquid-tight from each other, a fragmentation device suitable to fragment teeth, a guide suitable to detachably connect the cartridge and the fragmentation device to the apparatus, and a movement device suitable to detachably connect at least partially the reactor device and allow it to sequentially withdraw the teeth from the fragmentation device and the liquids from the cartridge. |
| US11850163B2 |
Interbody implant with adjusting shims
An expandable implant may include a superior endplate and an inferior endplate. The superior endplate may have at least one track extending in a proximal-to-distal direction and an inferior endplate may have at least one track extending in the proximal-to-distal direction. An adjusting shim may be disposed within the at least one track to adjust a spacing and angle of inclination of the implant. Some embodiments may include a plurality of tracks for adjusting a spacing and an angle of inclination between the superior endplate and the inferior endplate. Some embodiments may be configured to adjust an orientation of the implant relative to a disc space in both the sagittal plane and the coronal plane. Various embodiments disclosed herein may be used in an Anterior lumbar interbody fusion (ALIF), Transforaminal lumbar interbody fusion (TLIF), or a lateral Lumbar Interbody Fusion (LLIF) procedure, for example. |
| US11850159B2 |
Surgical implant with guiding rail
A prosthetic intervertebral spacer includes a body having a front end, a rear end, an anterior side, a posterior side, a top surface, and a bottom surface, and an arcuate interface extending away from the body and being connected to the rear end and the posterior side of the body. A method of inserting and positioning the spacer includes engaging a tool to the interface, inserting the spacer at least partially into the intervertebral disc space by moving the tool along an insertion direction, and allowing the spacer to rotate with respect to the insertion direction within the intervertebral disc space while continuing to move the tool along the insertion direction. |
| US11850158B2 |
Orthopedic surgical implant device with porous material and fluid channels for cleaning the porous material
This disclosure describes a surgical implant device comprising a body that includes a porous material forming at least a portion of the body, wherein the porous material is configured to promote bone ingrowth and is porous to a fluid. In addition, one or more fluid channels are formed in the body. The one or more fluid channels are arranged to define a fluidic path that exits into the porous material. |
| US11850155B2 |
Dynamic bioactive nanofiber scaffolding
A resorbable bone graft scaffold material, including a plurality of overlapping and interlocking fibers defining a scaffold structure, plurality of pores distributed throughout the scaffold, and a plurality of glass microspheres distributed throughout the pores. The fibers are characterized by fiber diameters ranging from about 5 nanometers to about 100 micrometers, and the fibers are a bioactive, resorbable material. The fibers generally contribute about 20 to about 40 weight percent of the scaffold material, with the microspheres contributing the balance. |
| US11850150B2 |
Leaflet attachment frame for prosthetic valve
An implantable prosthetic valve has an upper frame section and a lower frame section. The upper frame section has a plurality of struts and a first leaflet receiving surface at a lower portion of the upper frame section. The lower frame section has a second leaflet receiving surface at an upper portion of the lower frame section. An edge of a flexible leaflet is disposed between the first and second leaflet receiving surfaces to attach the leaflet to the upper and lower frame sections. |
| US11850149B2 |
Prosthetic heart valve delivery system
A prosthetic heart valve and delivery system adapted to facilitate transapical or transfemoral implantation of a prosthetic heart valve, the delivery system comprising an elongated sheath or shaft have one or more loop stabilization wires adapted to circumscribe and crimp a metallic stent, the loop stabilization wires releasable with retraction of an engagement pin to expand the metallic stent and anchor the same in native tissue within the circulatory system of a patient. |
| US11850148B2 |
Sealing member for prosthetic heart valve
An implantable prosthetic valve can comprise an annular frame comprising an inflow end and an outflow end and being radially collapsible and expandable between a radially collapsed configuration and a radially expanded configuration, the frame defining an axial direction extending from the inflow end to the outflow end, a leaflet structure positioned within the frame and secured thereto, and an outer sealing member positioned around an outer surface of the frame, wherein the outer sealing member comprises a plurality of sealing segments, wherein each sealing segment is coupled to the frame and/or another sealing segment by a tether that pulls a portion of the sealing segment in a circumferential direction when the frame is radially expanded to the expanded configuration. |
| US11850146B2 |
Prosthetic valve and deployment system
A prosthetic heart valve, for example a tricuspid valve, may include a flexible membrane and a frame. The frame may be attached to the periphery of the tricuspid orifice. The diaphragm may be attached to the frame around a part of the perimeter of the orifice. Optionally the frame may be flexible. For example the frame may elastically flex between a substantially circular shape and/of an elliptical and/or crescent shape. Optionally there may not be a stiff cross piece crossing a central region of the orifice and connected on opposing sides of frame. In some embodiments, the diaphragm may take a dome shape during systole. |
| US11850144B1 |
Ligament docking implants and processes for making and using same
Provided herein are ligament docking implants and methods for making and using the same. In at least one embodiment, the implants include at least one docking recess configured to receive a tissue structure such as a ligament and connect said tissue to the implant via suitable surgical techniques. In at least one embodiment, the docking recesses of the implant include a gyroid architecture that provides for improved mechanical performance and tissue integration. In various embodiments, the present methods of using the ligament docking implants include the use of sutures to connect tissue to the implant via the docking recess. |
| US11850135B2 |
Prosthetic implant delivery device utilizing surface active agents
An apparatus for use in a surgical procedure for delivering a prosthetic implant comprises a flexible sleeve configured with a first end and a second end, the flexible sleeve being tapered such that a width of a region at the second end is relatively smaller than a width of a region at the first end, and an interior surface of the flexible sleeve that form an interior cavity, the interior cavity being sized to receive the prosthetic implant; one or more surface active coatings are applied to the interior cavity. The flexible sleeve is manipulatable such that when the prosthetic implant is positioned within the interior cavity, a manually applicable directional pressure in the direction of the second end causes the prosthetic implant to extrude from the second end. |
| US11850134B2 |
Absorbent article
An absorbent article can be configured to adhere to the body of a wearer in the area of the body of the wearer that may need bodily fluids absorbed. The absorbent article can be adhered to the body of the wearer to or around the vulva region of the body. The absorbent article can have an absorbent assembly which has a variable height in the longitudinal direction of the absorbent article. |
| US11850133B2 |
Patterning of an elastic laminate
The present disclosure discloses an embossed patterned elastic laminate. The elastic laminate has an embossed pattern of at least three surface areas. The current disclosure also includes a process for making an embossed patterned elastic laminate. The embossed patterned elastic laminate provides a permanent change to visual aesthetic without adversely impacting the elastic film. |
| US11850131B2 |
Personal hygiene product with a digital element
A personal hygiene product with a digital element includes an external personal hygiene product to absorb bodily fluids and a conductive sensor assembly disposed therein. The conductive sensor assembly includes a pair of conductive elements disposed in parallel in a mirrored image about the perimeter of the personal hygiene product and at least one connector directly contacting the pair of conductive elements, said conductive sensor assembly generating a signal indicative of fluid leakage of said personal hygiene product when fluid reaches the area between the pair of conductive elements. The conductive sensor assembly is arranged and configured to communicate with a smart hand held electronic device, either directly or through a wireless connection. |
| US11850126B2 |
Absorbent negative-pressure dressing system for use with post-surgical breast wounds
A system for providing negative-pressure therapy to breast tissue is disclosed. In some embodiments, the system may include a dressing assembly shaped for placement on a breast, an absorbent pouch, and a negative-pressure source. The system may further include an additional dressing assembly for placement on a second breast. Various shapes and configurations of the breast dressing assemblies may be included in the system. |
| US11850116B2 |
Surgical systems and trays
According to one example, a medical tray for a surgical procedure is disclosed. The medical tray can optionally comprise: a housing; and one or more tray inserts configured to be received within the housing and having a first major surface and one or more support. The one or more tray inserts are configured to receive a plurality of dental surgical instruments via a plurality of receptacles formed therein. The plurality of receptacles having corresponding openings in the first major surface. The one or more tray inserts configured to be at least one of: removable from the housing and configured with the one or more supports so as to be positionable exterior to and independent of the housing, or the plurality of receptacles are angled such that the dental surgical instruments when received therein are positioned at an acute angle relative to the first major surface. |
| US11850113B2 |
Systems and methods for constructing a three-dimensional model from two-dimensional images
A system includes one or more processors coupled to a non-transitory memory, where the one or more processors are configured to generate, using a training set comprising one or more two-dimensional (2D) training images of a dental arch and a three-dimensional (3D) dental arch model, a machine-learning model configured to generate 3D models of dental arches from 2D images of the dental arches, receive one or more 2D images of a dental arch of a user obtained by a user device of the user, and execute the machine-learning model using the one or more 2D images as input to generate a 3D model of the dental arch of the user. |
| US11850109B2 |
System and devices for measuring light sources and methods of use thereof
The invention provides a system and related equipment for the precise measurement of the output characteristic of a light source, e.g., a dental light curing unit (LCU) or light for photodynamic therapy, using a light collector, a light detector, and a computer programmed to deliver the value of the output characteristic of the light source to the user. The systems allow for the determination of a proper exposure time or the selection of a light source as needed for a specific application. |
| US11850098B2 |
Method and device for measuring an ultrasound parameter of a viscoelastic medium
A system and method for accumulating ultrasound attenuation data for the detection of disease or other conditions. In one embodiment, an ultrasound system generates a number of imaging pulses during an imaging mode. Echo signals received from the imaging pulses are tested against one or more quality metrics. Attenuation data from the echo signals that pass the quality metrics are accumulated and are used to compute a tissue characteristic. In one embodiment the tissue characteristic is a CAP measurement that is related to an amount of fat in a liver. |
| US11850095B2 |
Ultrasound imaging device and method using position and posture tracking of probe of ultrasound scanner
Disclosed is an ultrasonic image presentation device comprising: an ultrasonic scanner having a probe which is a part coming into direct contact with an object and a marker; a photographing unit configured to photograph the marker; an ultrasonic image presentation unit configured to acquire an ultrasonic image as a two-dimensional depth cross-sectional image for a part coming into contact with the probe of the ultrasonic scanner, estimate a position and posture of the marker in a three-dimensional image on the basis of an image photographed by the photographing unit; estimate a position and posture of the probe in the three-dimensional image from the estimated marker position and posture information, create a point cloud by converting pixels of the ultrasonic image into points of the three-dimensional image on the basis of the estimated probe position and posture information, and restore the three-dimensional ultrasonic image on the basis of the created point cloud; and a display unit configured to display the three-dimensional ultrasonic image restored by the ultrasonic image presentation unit. It is possible to provide a three-dimensional ultrasonic image simply and easily with lower cost. |
| US11850091B2 |
Small-scale capacitive ultrasound transducer devices and methods
An ultrasound transducer may include: a plurality of capacitive ultrasound transducer elements; and a base having a largest dimension sized and shaped to be disposed with an external ear canal, wherein the plurality of capacitive ultrasound transducers is mounted on the base. Each capacitive ultrasound transducer element and the ultrasound transducer are specifically constructed to achieve select desired performance characteristics. The ultrasound transducer may have an angular beam spread through a gaseous medium of greater than 15 degrees and an attenuation loss through the gaseous medium of greater than 10 dB measured at a distance 12.5 mm to 25 mm along a primary transmission axis of the ultrasound transducer. The ultrasound transducer may be particularly useful for characterizing fluid behind an ear drum to diagnose otitis media. |
| US11850084B2 |
Fracture risk evaluation value acquisition device, method for operating fracture risk evaluation value acquisition device, and non-transitory computer readable medium
A subject information acquisition unit calculates a bone mineral density in the bone region and a muscle mass in the soft region for each pixel on the basis of a radiographic image. A statistical value calculation unit calculates a statistical value related to the subject on the basis of the bone mineral density and the muscle mass. An evaluation value calculation unit calculates the fracture risk evaluation value for evaluating the fracture risk of the subject on the basis of the statistical value. |
| US11850079B2 |
Electrode disconnect detection
Disclosed examples include those directed to detecting and remediating detachment of electrodes from a patient. In an example, a system calculates a Pearson correlation coefficient between: (1) power spectral density of the noise and (2) power spectral density of a recorded signal (e.g., from an electrode being operated in free-run EMG mode). If the recorded signal correlates with the noise, then the system notifies the user of presence of noise (e.g., the fallen electrode). Otherwise, the recorded signal is considered as the signal of interest (e.g., a valid EMG signal). |
| US11850077B2 |
Method and apparatus for monitoring cardio-pulmonary health
Disclosed is a cardio-pulmonary health monitoring apparatus. The apparatus comprises a contactless motion sensor configured to generate one or more movement signals representing bodily movement of a patient during a monitoring session; a processor; and a memory storing program instructions configured to cause the processor to carry out a method of processing the one or more movement signals. The method comprises extracting one or more sleep disordered breathing features from the one or more movement signals, and predicting whether a clinical event is likely to occur during a predetermined prediction horizon based on the one or more sleep disordered breathing features. |
| US11850076B2 |
Automatic cardiac therapy advisor with hidden Markov model processing
Apparatuses and methods are provided for automatically determining which type of resuscitation treatment is most appropriate for a patient. Methods are provided that include the following. One or more time domain signal measurements are transformed into frequency domain data representative of a frequency content of the one or more time domain signal measurements. The frequency domain data is processed to identify peaks. For each of the peaks, for each of multiple points in time, multiple parameters of the peak are determined. Based on the multiple parameters of the peaks for each of the multiple points in time, a trajectory is determined. The determined trajectory is analyzed in determining a recommended type of resuscitation treatment. An output indication is provided of the recommended type of resuscitation treatment. |
| US11850069B1 |
Wearable device and methods of manufacturing
A smart ring includes a shell having an internal surface and sidewalls define an interior, a battery within a first sector of the interior, a PCB within a second sector of the interior having components including a fingerprint sensor, a temperature sensor, a memory and a processing unit coupled to the temperature sensor and the fingerprint sensor and configured to determine whether an incoming fingerprint data is authenticated, and a potting compound disposed within the interior and encapsulating the components, wherein the potting compound forms an inner portion of the smart ring characterized by a first curved portion, a first and second flat regions within the second sector and a third region within the second sector between the first and second flat regions, wherein the fingerprint sensor is disposed below the first flat region, and wherein the temperature sensor is associated with the second flat region. |
| US11850068B2 |
Modular sensing unit
A method, a structure, and a computer system for a modular sensing unit. The structure comprises a sensor module, a power cable ribbon, and a component module, wherein the component module is in communication with and detachable from the sensor module via the power cable ribbon. |
| US11850067B1 |
Multi-purpose ear apparatus for measuring electrical signal from an ear
An ear apparatus may comprise one or more of a housing, an electrode, a biometric sensor, a speaker driver, and/or other components. The housing of the ear apparatus may be configured to be attached to an ear. The electrode may be carried by the housing. The electrode may be configured to measure an electrical signal from the ear. The electrical signal may include a reference signal, a ground signal, or a bias signal. The biometric sensor may be carried by the housing. The biometric sensor may be configured to measure one or more biometric characteristics from the ear. The speaker driver may be carried by the housing. The speaker driver may be configured to produce sound. |
| US11850060B2 |
Systems and methods for detecting and managing physiological patterns
Systems and methods for managing sleep quality of a patient, comprising: collecting physiological signal data of the patient using a data acquisition unit electrically coupled to at least one sensor affixed to the patient that generates the physiologic signal data; using one or more hardware processors executing instructions stored in a storage device: filtering the physiological signal data into a plurality of frequency bands corresponding to a plurality of power spectra waveforms; and characterizing an etiology of sleep quality of the patient based on a comparison of at least a first power spectra waveform of the plurality of power spectra waveforms against at least a second power spectra waveform of the plurality of power spectra waveforms, wherein the sleep quality of the patient is managed based on the characterized etiology of sleep. |
| US11850056B2 |
Devices and methods for remote therapy and patient monitoring
Systems and methods for remote therapy and patient monitoring are provided. A method comprises contacting an outer skin surface of a patient with a contact surface of a stimulator and transmitting an electrical impulse from the stimulator transcutaneously through the outer skin surface to a nerve within the patient. Data related to parameters of the electrical impulse applied to the nerve is stored and transmitted to a remote source. The data may include duration of treatment, amplitude of the electrical impulse, compliance with a prescribed therapy regimen or other relevant data related to the therapy. The method may further include collecting patient status data, such as symptoms of a medical condition (e.g., severity of a headache) before, during and/or after stimulation. The patient status data is correlated with the treatment data to monitor compliance and/or the effectiveness of the therapy. |
| US11850046B2 |
System and apparatus for enabling low power wireless devices
A simplified electronics approach to allow cost, size, and power consumption to be reduced while maintaining state of the art accuracy and reliability, key features for wireless medical devices/systems. Extreme accuracy is achieved by innovative noise shaping and filtering introduced to the electrochemical sensor, before sampling by the analog to digital converter. Introduction of the noise to the electrochemical sensor provides very low power biasing which is necessary to achieve overall reliable and very accurate bias for the electrochemical reaction cell. |
| US11850044B2 |
Noise-induced hearing loss susceptibility test method and test apparatus
An audiometric test method is provided where a noise stress test is applied to a subject, during the application of the noise stress test measuring one or more indicators reflecting a subjects purinergic hearing adaptation to noise exposure. The measured indicators are analysed to quantify degree of change and rate of change of the subjects purinergic hearing adaptation to noise exposure. An audiometric test system and audiometer configured to perform the test is also provided. |
| US11850042B2 |
Brain dysfunction evaluation system, brain dysfunction evaluation method, and program
A system for evaluating a degree of brain dysfunction of a subject, such as a decline in cognitive function, calculates a difference in movement functions between both hands in a coordination movement. The system includes a storage device for storing time-series data on a finger movement task of each of both hands of a test subject acquired by a movement sensor; a data processing device for analyzing the time-series data stored in the storage device; and a display device for displaying an analysis result analyzed by the data processing device. The data processing device includes a movement waveform generation unit for generating a movement waveform corresponding to the time-series data stored in the storage device; and a difference-between-hands feature quantity generation unit for generating a difference-between-hands feature quantity which represents a difference in respective finger movement tasks between both hands, based on the respective movement waveforms of both hands. |
| US11850039B2 |
Apparatus and method for determining a change in left ventricular twist of a subject's heart
An apparatus and a method are described in which a signal is received from a gyroscope sensor mounted on a subject. The gyroscope sensor is configured to measure rotational movement of the subject's heart, the signal being indicative of a left ventricular twist of the subject's heart. A change in the left ventricular twist of the subject's heart caused by occlusion of blood flow by an arterial occlusion device configured to selectively occlude blood flow of the subject is determined. |
| US11850036B2 |
Airway adaptor and respiratory flow rate sensor
An airway adaptor includes a tubular member to which a measuring section configured to measure a flow rate of a respiratory gas of a subject is to be attached. The tubular member includes: a gas passage through which the respiratory gas to pass; and a resistance portion which is configured to generate a differential pressure in the respiratory gas passing through the gas passage, the resistance portion includes at least two partition members which are disposed in the gas passage along an axial direction of the tubular member and which are separated from one another, and side surfaces of the partition members are separated from an inner wall surface of the gas passage. |
| US11850031B2 |
Sphygmomanometer, blood pressure measurement method, and device
A sphygmomanometer includes a main body mounted with a pump, a belt, and a cuff structure. The cuff structure having a band shape is disposed facing an inner circumferential surface of the belt in a freely separable manner from the inner circumferential surface of the belt. One end of the cuff structure is attached to the main body. The cuff structure includes a bag-shaped pressure cuff that extends along a circumferential direction of a measurement target site, a bag-shaped sensing cuff that extends in the circumferential direction across an artery passing portion of the measurement target site, and a back plate that is inserted between the pressure cuff and the sensing cuff. A blood pressure is calculated based on a pressure of a pressure transmission fluid contained in the sensing cuff. |
| US11850030B2 |
Pressure measuring catheter having reduced error from bending stresses
Bending stresses experienced by a pressure sensor mounted to a fractional flow reserve catheter when tracking the catheter through the vasculature creates a distortion of the sensor resulting in an incorrect pressure reading or bend error. In order to isolate the sensor from bending stresses, the sensor is mounted with one end coupled to the distal end of the shaft while the other end of the sensor is not coupled to the catheter so that a portion of the sensor is spaced apart from the distal end of the shaft. |
| US11850029B2 |
Tonometry based blood pressure measurements using a two-dimensional force sensor array
Representative methods, apparatus and systems are disclosed for blood pressure and other vital sign monitoring using arterial applanation tonometry, including ambulatory blood pressure and other vital sign monitoring. A representative system comprises a wearable apparatus. The various embodiments measure blood pressure and other vital sign monitoring using a plurality of pressure sensors of a pressure sensor array, with one or more of the pressure sensors 140 applanating an artery, such as a radial artery. In a first embodiment, a pressure sensor signal is utilized which has the highest cross-coherence with the signals of its nearest pressure sensor neighbors of the pressure sensor array. In a second embodiment, Kalman filtering is utilized for the pressure sensor signals from the pressure sensor array. |
| US11850025B2 |
Handheld skin measuring or monitoring device
A handheld skin monitoring or measuring device includes a camera having a camera optical axis; and a structured light arrangement configured to project three or more laser fan beams such that the laser fan beams cross at a crossing point in front of the camera. |
| US11850022B2 |
NIR image-guided targeting
A method includes determining skin characteristics in a region of a patient. An in-treatment optical scan is performed on a region of a patient, wherein the in-treatment optical scan comprises a near infrared (NIR) energy source. A plurality of detected signals is detected from the optical scan. The skin characteristics are filtered out from the plurality of detected signals. Skeletal anatomy positioning associated with the region is determined from the plurality of signals that is filtered. |
| US11850019B2 |
Analyte monitoring system
An analyte monitoring system may include an analyte sensor, two or more devices including a display device and a second device, and a transceiver. The transceiver may be configured to (i) receive measurement information from the analyte sensor, (ii) establish a connection with the display device while being connected with no other device of the two or more devices, (iii) convey first information to the display device while connected with the display device, (iv) establish a connection with the second device while being connected with no other device of the two or more devices, and (v) convey or receive second information to or from the second device while connected with the second device. The display device may be configured to (i) receive the first information from the transceiver and (ii) display an analyte level based on at least the first information. |
| US11850015B2 |
Manipulator driven by modular joint time-sharing switching
A dexterous operation arm driven by modular joint time-sharing switching, the operation arm comprising a plurality of completely identical sub-sections, each sub-section comprising three parts: an external elbow assembly, an internal transmission assembly, and an elbow drive unit. The tail end of the operation arm can be connected to end effectors, such as claws, tweezers, scissors, and the like, to form a dexterous micro-device, which is mounted at the tail end of a minimally invasive surgical robotic system to assist in minimally invasive surgery. The operation arm modularizes operation arm joints, and separates the drive of each joint, which improves the flexibility of the operation arm, and can enable dexterously delivering an end effector to the vicinity of a lesion for surgery. |
| US11850013B2 |
Surgical systems and methods for robotic actuation of continuum joints
Robotic surgical systems are provided. In one exemplary embodiment, a robotic surgical system includes an electromechanical arm, a motor housing, a tool shaft, an end effector, and an articulation actuation system. The tool shaft includes a central body and a joint assembly having master and slave joints. The end effector is configured to move in response to movement of the slave joint. The articulation actuation system is configured to act directly on the master joint without directly acting on the slave joint to move the master joint in at least one plane. The master and slave joints are operably coupled to each other such that movement of the master joint causes parallel movement of the slave joint while maintaining a position of a longitudinal axis of the central body of the tool shaft to thereby effect articulation of the end effector. Surgical systems and methods are also provided. |
| US11850009B2 |
Ultrasonic robotic surgical navigation
Surgical robot systems, anatomical structure tracker apparatuses, and US transducer apparatuses are disclosed. A surgical robot system includes a robot, a US transducer, and at least one processor. The robot includes a robot base, a robot arm coupled to the robot base, and an end-effector coupled to the robot arm. The end-effector is configured to guide movement of a surgical instrument. The US transducer is coupled to the end-effector and operative to output US imaging data of anatomical structure proximately located to the end-effector. The least one processor is operative to obtain an image volume for the patient and to track pose of the end-effector relative to anatomical structure captured in the image volume based on the US imaging data. |
| US11850007B2 |
Tracker for a surgical navigation system
A tracker, a surgical tool system, a surgical navigation system, and a method for operating a surgical navigation system are provided. The tracker is configured to be associated with a patient or a surgical tool that is to be tracked by the surgical navigation system. The tracker comprises an optical fibre having a longitudinal extension and configured to be optically coupled to a light source such that the optical fibre transmits light emitted by the light source. The optical fibre has a lateral surface along its longitudinal extension and is configured to emit light via at least a portion of the lateral surface. |
| US11849999B2 |
Computer-implemented method for determining a position of a center of rotation of an eye using a mobile device, mobile device and computer program
Computer implemented methods for mobile device, mobile devices and computer programs are utilized for determining the center of rotation of the eye. An image of an eye of a person is captured in at least two positions of the mobile device, and the position of the center of rotation is determined based on the images and the position. In a similar manner, optionally a pupil position may be determined. |
| US11849998B2 |
Method for pupil detection for cognitive monitoring, analysis, and biofeedback-based treatment and training
The present invention relates to a system and method for pupil tracking and eye-markers extracting using an image acquisition device such as a visible-light camera shooting a non-static head. In an embodiment of the present invention eye-markers are extracted from one eye or from both eyes. The extraction from both eyes uses for averaging the results of the two eyes when abnormalities are detected in one of the eyes. In addition, the invention relates to a computerized application, which interacts with a user (for example trough a game or movie, usually in a context of biofeedback), and takes video shooting of the users face and eyes during said interaction. |
| US11849996B2 |
Method of processing optical coherence tomography (OCT) data, method of OCT imaging, and OCT data processing apparatus
An OCT apparatus of an exemplary aspect includes an OCT scanner, image data generating unit, registration unit, and image data composing unit. The OCT scanner is configured to acquire three dimensional data sets by applying an OCT scan to mutually different three dimensional regions of a sample. The image data generating unit is configured to generate a plurality of pieces of image data from the three dimensional data sets. The registration unit is configured to perform a first registration between the plurality of pieces of image data by applying an image correlation calculation to each of overlap regions in the plurality of pieces of image data. The image data composing unit is configured to compose the plurality of pieces of image data based on a result of the first registration. |
| US11849994B2 |
Apparatuses and methods for injuring nerve tissue
Systems, delivery devices, and methods to treat to ablate, damage, or otherwise affect tissue. The treatment systems are capable of delivering energy to nerve tissue in a target region such that at least a portion of the nerve tissue is replaced by scar tissue or otherwise altered to inhibit reinnervation in the target region. |
| US11849993B2 |
Electrosurgical device with vacuum port having multiple swivel connections
Presented are a method and apparatus for surgical procedures. An exemplary apparatus includes a body having a longitudinal axis, the body comprising a hollow passageway extending through the longitudinal axis from an inlet at a distal end to a port at a proximal end. The apparatus further includes an electrode extending from the distal end of the body adjacent to the inlet. The apparatus also includes a swivel portion moveably coupled to the port, the swivel portion having a second hollow passageway fluidly coupled to the hollow conduit extending from the port to an outlet, wherein the swivel portion comprises a first swivel element operable to rotate around the longitudinal axis relative to the body, and wherein the swivel portion comprises a second swivel element operable to rotate relative to the first swivel element and the body. |
| US11849992B1 |
Increasing plasma generated species (PGS) in non-thermal plasma (NTP) medical treatment
Embodiments include a system comprising a non-thermal plasma (NTP) device and at least one container including supersaturated gas emulsion (SSGE). A method is described involving configuring a supersaturated gas emulsion (SSGE) for application to a treatment site and configuring a device to generate a non-thermal plasma (NTP) at the treatment site. |
| US11849990B2 |
Vapor ablation systems and methods
A vapor delivery system and method is provided that includes a number of features. In one embodiment, a method comprises inserting a vapor delivery needle into tissue of a patient, activating a flow of vapor from a vapor generator through vapor delivery ports of the vapor delivery needle to cause condensed liquid to exit vapor delivery ports of the vapor delivery needle, generating vapor in the vapor generator, delivering a dose of vapor through the vapor delivery ports of the vapor delivery needle into the tissue, and after the dose of vapor is delivered, re-activating the flow of vapor from the vapor generator through the vapor delivery ports of the vapor delivery needle to prevent a vacuum from forming in the vapor delivery needle. Vapor therapy systems are also provided. |
| US11849989B2 |
Cryogenic system and methods
Embodiments of the present invention relate to cryogenic systems and methods useful to cool objects, including living tissue, to freezing or cryogenic temperatures by placing the object in thermal communication with sub-cooled supercritical nitrogen. |
| US11849988B2 |
Modular retaining screwdriver
A modular system for treating a bone includes a main body including a channel extending therethrough. A distal end includes a driving feature sized and shaped to engage a corresponding driving structure of one of first and second bone screws. The system also includes an inner shaft sized and shaped to be inserted into the channel and including a distal end including a retaining feature for engaging a corresponding retaining structure extending within a recess at a proximal end of the first screw. Furthermore, the system includes an outer shaft extending longitudinally and including a channel extending therethrough. The channel of the outer shaft is sized and shaped to slidably receive the main body therein and including a retaining feature extending along a distal end thereof. The retaining feature of the outer shaft engages a retaining structure extending along an exterior surface of the second screw. |
| US11849979B1 |
Spinal implant system and method
A spinal construct includes a bone fastener including a post and a shaft portion engageable with vertebral tissue. The post being movable in one or more axes relative to the shaft portion. A receiver defines a first cavity configured for disposal of the bone fastener and a second open cavity configured for disposal of a spinal rod. A band is disposable in the first cavity. The band being contractible and defining an inner surface that is directly engageable with the post. A nut includes an inner surface being slidably engageable over the post and an end surface engageable with the band such that the band contracts to engage the post. Systems, surgical instruments, implants and methods are disclosed. |
| US11849977B2 |
Pivotal bone anchor assembly with receiver having horizontal and vertical tool engagement grooves
A pivotal bone anchor assembly includes a receiver having a central bore with a spherical seating surface adjacent a bottom opening and upright arms defining a channel for receiving a rod. The upright arms include side outer surfaces with horizontal tool engagement grooves spaced below top surfaces and having downwardly-facing upper groove surfaces and upwardly-facing lower groove surfaces that extend to front and back planar surface portions of the upright arms. The upright arms also include vertical tool engagement slots extending into and downward across the side outer surfaces from the top surfaces through to at least the upper groove surfaces of the horizontal tool engagement grooves. The assembly also includes a shank having an anchor portion for attachment to patient bone and a capture portion with a curvate lower surface configured for slidable engagement with the spherical seating surface of the receiver prior to locking the assembly with a closure. |
| US11849974B2 |
Tensegrity external fixation system to distract bones
A tensegrity external fixation system utilizes a tensegrity external fixator having a compression portion and a tension portion that create a force to distract bone. A tensegrity external fixator has a compressor assembly with an extension that is compresses by a tension element, such as a tension band. In an embodiment, the tension band is coupled with a bone via a stud that is attached to the bone. The tension band may extend through a stud retainer, such as a loop coupled with the stud. A single extension may be used and compressed to cause the extension to bow between a tension band or wires. In an exemplary embodiment, a compressor assembly has a compression element that is compressed by the one or more extensions. Two extensions may extend from a compressor coupling having a compression element and manipulation of the extensions may place the compression element in compression. |
| US11849972B2 |
Device and method for improving implantation of fertilized egg during pregnancy
The disclosed invention comprises a device that utilizes a manually controlled articulating arm to make a precise, small abrasion on the intrauterine wall prior to ovulation. The preferred embodiment of the invention comprises a handle, an arm having a rigid portion and an articulating tip both of which are covered by a casing having non-irritant properties, wherein the handle is connected to the arm by a connection member that contains a trigger mechanism operable to move the articulating tip by pulling a trigger. |
| US11849968B2 |
Free scar cardiovascular cannula and method
An invention for connecting an extracorporeal circulation apparatus 35 to the patients' circulatory system 26B for providing extracorporeal blood circulation through a plurality of transfixions 44 in a tissue 25 space apart by a distance, comprising: a holder 10; and the plurality of ducts 14 connected to said holder 10; wherein said holder 10 is adapted to connect to the extracorporeal circulation apparatus 35; wherein at least one of said plurality of ducts 14 is adapted to connect to the patients' circulatory system 26B; wherein said holder 10 and said plurality of ducts 14 includes blood passageways 3. The invention including an internal connection 33 including a proximal portion 33A and a distal portion 33B; wherein said distal portion 33B is adapted to connect to the patients' circulatory system 26B; wherein said proximal portion 33A is connectable to said ducts 14. The methods are provided. |
| US11849967B2 |
Scoring device and treatment method
A scoring device includes an elongate shaft, a balloon disposed on a far side of the shaft and inflatable radially of the shaft by a fluid flowing into the balloon, at least one storage tube disposed along an outer surface of the balloon and having a storage lumen defined therein, and an elongate scoring wire storable in the storage tube and made of a harder material than the balloon. The storage tube is fixed to the balloon or the shaft, and an opening portion is defined in the storage tube to provide fluid communication between outer and inner circumferential surfaces of the storage tube along the storage lumen when the balloon is inflated. The scoring wire is movable in the storage lumen along a longitudinal axis of the storage tube. |
| US11849965B2 |
Surgical instrument having a thenar eminence handle and method for use thereof
The present disclosure provides a surgical instrument comprising an instrument body with a distal end including a working portion, and a proximal end including a handle. The instrument body includes a first arm and a second arm that are pivotable relative to one another. Each of the first arm and the second arm having a handle portion of the handle and a portion of the working portion. And each of the handle portions of the first and second arms being configured to enable a user to control the instrument body and move the portions of the working portion of the first and second arms between opened and closed positions. The handle portion of the first arm having a thenar eminence contacting surface adapted to contact at least a portion of a thenar eminence of a hand of the user during use, and facilitate at least movement of the handle to move the working portion of the first and second arms from the open position to the closed position |
| US11849960B1 |
Methods and apparatus for mid-flexion balancing during knee arthroplasty
Joint balancing methods and apparatus for arthroplasty procedures are disclosed. An example method of preparing a knee to receive a knee implant includes: (a) positioning a knee comprising a distal femur and a proximal tibia at a mid-flexion angle; (b) performing soft tissue balancing of the knee at the mid-flexion angle; (c) determining a location of a posterior chamfer cut of the distal femur configured to engage the posterior chamfer angle of a femoral component of a knee implant based at least in part upon the soft tissue balancing of the knee at the mid-flexion angle; and, (d) resecting the distal femur to create the posterior chamfer cut. |
| US11849958B2 |
Surgical kit for use in a craniectomy procedure
The present invention relates to a surgical kit for use in a craniectomy procedure, the surgical kit comprising: a medical device to be implanted in a cranial bone of a patient, the medical device (10) including several transducers for emitting ultrasound waves for treatment of brain tissue, a surgical accessory (20) intended to be positioned on the cranial bone of the patient, the surgical accessory (20) including a body whose outer perimeter defines the dimensions of an opening that is to be made in the cranial bone of the patient in order to receive the medical device, characterized in that the surgical accessory (20) comprises a plurality of holes (201) formed in the body, the position of each hole (201) on the body coinciding with the position of the axis of symmetry of a respective transducer, such that the accessory is able to be positioned optimally through the joint use of a neuronavigation system. |
| US11849955B2 |
Delivery and detachment systems and methods for vascular implants
A system for delivering an implant device to a vascular site in a patient a delivery pusher apparatus, an implant device detachably connected to the delivery pusher apparatus by a tether having a distal end connected to a proximal end of the implant device, wherein the tether is substantially non-tensioned when connecting the implant device to the delivery pusher, and an electrical heating element configured coaxially around at least a portion of the tether, wherein heat generated by the heating element severs the tether at a point near the proximal end of the implant device. |
| US11849954B2 |
Method and apparatus for treating an arterial lesion
One disclosed embodiment comprises a method for treating lesions in the carotid artery of a mammalian body. The method comprises transcervical access and blocking of blood flow through the common carotid artery (with or without blocking of blood flow through the external carotid artery), shunting blood from the internal carotid artery and treating the lesion in the carotid artery. |
| US11849953B2 |
Hemostatic device
A hemostatic device is provided with: a first tubular member; a positioning member having a first engagement section and engageable with an opening of a blood vessel; a hemostatic agent arranged further to a proximal end side than the first engagement section of the first positioning member; a push-out member making it possible to push the hemostatic agent out from a distal end section of the first tubular member when the push-out member is moved; a first operation unit for executing a first distal end operation for causing the first tubular member and the push-out member to move in a relative manner to a distal end side, and a second distal end operation for causing the push-out member to move in a relative manner to the distal end side; and a switching mechanism for restricting the second distal end operation until the first distal end operation is completed. |
| US11849952B2 |
Staple cartridge comprising staples positioned within a compressible portion thereof
A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened. |
| US11849951B2 |
System and methods for supplying surgical staple line reinforcement
In certain aspects, the present disclosure provides devices for loading a surgical bolster material. In accordance with some forms, the device includes a tray defining a guide channel for receipt of a bolster material. The guide channel may be configured to align and/or direct the device onto which the bolster material is to be loaded onto the bolster material. |
| US11849950B2 |
Compressible adjuncts with drug dosage control features
Compressible adjuncts for use with a staple cartridge are provided. In one exemplary embodiment, the compressible adjunct includes a non-fibrous adjunct material formed of at least one fused bioabsorbable polymer and configured to be releasably retained on a cartridge and delivered to tissue by deployment of staples in the cartridge. The adjunct material includes a lattice macrostructure having primary and secondary microreservoirs formed in the lattice macrostructure. The primary microreservoirs and secondary microreservoirs are different in size relative to each other and contain drug. The primary microreservoirs are configured to release drug therefrom upon activation and the secondary microreservoirs are configured to release drug therefrom upon degradation of at least one of the at least one fused bioabsorbable polymer so that the combination of the primary and secondary microreservoirs control the dosage of drug being released from the adjunct material when the adjunct material is in a tissue deployed state. |
| US11849947B2 |
Surgical system including a control circuit and a passively-powered transponder
A surgical instrument for use with a robotic system that has a control unit and a shaft portion that includes an electrically conductive elongated member that is attached to a portion of the robotic system. The elongated member is configured to transmit control motions from the robotic system to an end effector. |
| US11849945B2 |
Rotary-driven surgical stapling assembly comprising eccentrically driven firing member
A surgical stapling assembly is disclosed. The surgical stapling assembly can include a first jaw, a second jaw, an articulation joint, a closure drive comprising a first flexible rotary drive extending through the articulation joint, and a firing drive comprising a second flexible rotary drive extending through the articulation joint and rotatable independent of the first flexible rotary drive. The surgical stapling assembly can further include a 3D-printed component. The surgical stapling assembly can be configured to form different staple shapes, such as non-planar staples and planar staples, can include an eccentrically-driven firing assembly, and/or can include a floatable component. The surgical stapling assembly can include a staple cartridge including a longitudinal support beam. |
| US11849944B2 |
Drivers for fastener cartridge assemblies having rotary drive screws
A surgical device having at least one rotary input screw in the end effector is provided. A rotary input screw can extend through a central longitudinal portion of the end effector. The end effector can include an improved closure system, firing systems, leveraging and alignment features between the staple cartridge and the surgical device, staple cartridges having multi-staple drivers, single-firing knifes and lockout/safety features for the same, and/or modified staple patterns, for example. Certain components can be 3D-printed components. |
| US11849939B2 |
Continuous use self-propelled stapling instrument
A surgical instrument for treating the tissue of a patient is disclosed. The surgical instrument comprises a housing including a handle, a housing frame comprising a housing connector, and a drive system comprising at least one electric motor. The surgical instrument further comprises a shaft assembly releasably assembled to the housing including a shaft frame comprising a proximal connector and a distal connector, wherein the proximal connector is releasably coupled to the housing connector and a shaft drive system comprising at least one rotatable shaft operably coupled to the electric motor. The surgical instrument further comprises an end effector releasably assembled to the shaft assembly including an end effector frame comprising an end effector connector releasably coupled to the distal connector of the shaft assembly, a plurality of staple cartridges removably stored in the end effector, and a plurality of end effector drivers operably coupled to the rotatable shaft. |
| US11849933B2 |
Bone align and joint preparation device and method
A bone displacement system includes an anchoring portion, a tool engaging portion, a compression distraction mechanism, a lateral body and a distal body. The anchoring portion has an aperture for receiving a wire to connect the anchoring portion to a proximal bone. The tool engaging portion is connected to the anchoring portion and is configured to connect a tool thereto. The compression-distraction mechanism is connected to the anchoring portion. The lateral body is connected to the compression-distraction mechanism by a ratchet. The lateral body has a downwardly depending portion for contacting a lateral bone. The distal body is connected to the compression-distraction mechanism. The distal body has an aperture for receiving a wire to connect the distal body to a distal bone. The compression-distraction mechanism is configured to move the anchoring portion relative to the distal body. |
| US11849930B2 |
Hemostasis clip with collapsible capsule
A clipping device includes a capsule including a longitudinal body and a cap mounted over a distal end thereof so that the cap is movable relative to the longitudinal body from a pre-deployed configuration to a deployed configuration in which the cap, is moved proximally relative to the longitudinal body to reduce a length of the capsule. A channel of the cap and a channel of the capsule are substantially aligned with respect to one another. At least proximal portions of a pair of clip arms are received within the channels of the cap and the longitudinal body so that the clip arms are movable relative to the capsule between an open configuration, in which distal ends of the clip arms are separated from one another, and a closed configuration, in which the distal ends of the clip arms are drawn toward one another. |
| US11849929B2 |
Pressure guide wire
Provided is a pressure guide wire, including a proximal portion (1), an intermediate portion (2) and a distal portion (12), the intermediate portion (2) is composed of one or more woven layers, wherein each woven layer includes a plurality of woven wires, the distal portion (12) includes a sensor housing (4) that holds a pressure sensor (5) and a head end assembly (11), the head end assembly (11) includes a developing spring (9) and a head end core wire (11) nested within the developing spring (9). The pressure guide wire having such a structure has good flexibility and supportability, meanwhile, the cost of the pressure guide wire can be reduced due to the low cost of the woven wire and the weaving process. |
| US11849926B2 |
Bone marrow access apparatus
A bone marrow access apparatus includes a bone penetrating member having an internal channel having an opening at a proximal end and an opening at a distal end. A valve cap is engaged with the bone penetrating member, the valve cap defining an interior cavity in which part of the bone penetrating member is situated. The valve cap includes a valve having an opening having an open state in which the channel is not obstructed and a closed state to prevent flow of a material through the channel. The valve is repeatedly switchable between the open and closed states. The bone penetrating member has an upper surface and a seat which is below the upper surface, the seat being located at an interior of the bone penetrating member, and the seat being engageable with an installation or removal instrument. |
| US11849925B1 |
Vagina probe with brush
A method for taking a cervical or vaginal sample includes providing a sampling probe having a housing with a flange at one end and an internal step ring including a protrude follower tab near the distal end; and a shaft inside the housing with a brush and a handle, the shaft having a solid proximal section, a spirally grooved distal section, a retracting compression spring inside the housing on the spirally grooved distal section, and with the housing protruding follower tab engaging a spiral groove in the spiral groove section of the shaft; inserting the sampling probe into a vaginal canal; pushing on the handle causing the brush to protrude the distal end of the housing, with the housing follower tab engaging the shaft spiral groove, causing the shaft and the brush to rotate and take a sample; and releasing the shaft handle to retract the brush into the housing. |
| US11849923B2 |
Wearable blood gas monitor
A transdermal oxygen patch measures an oxygen concentration based on transcutaneous oxygen diffusing through an epidermal surface of a patient. Transcutaneous oxygen differs from hemoglobin-bound oxygen often measured in a patient blood flow. The patch employs an indicator responsive to an oxygen presence for emitting light having an intensity and lifetime (duration) based on the oxygen presence. An optical receptor is in communication with logic for receiving the intensity of emitted light and computing the oxygen concentration based on the received intensity and lifetime (duration). A wireless transmitter conveys the results to a base station or monitoring counterpart for untethered patient monitoring. Low power demands and circuit footprint are amenable to a wearable device such as a patch for continuous use. |
| US11849922B2 |
Light source device
The invention provides medical or industrial light source devices, for example, an endoscope.A light source device includes: a light source emitting a light beam; a concentrator including a pair of Fresnel lenses with corrugated surfaces and concentrating the emitted light beam, the corrugated surfaces of the Fresnel lenses facing each other, and a light guide guiding the concentrated light beam. The corrugated surfaces of the pair of Fresnel lenses may be in contact with each other and one end of the light guide may be disposed at a focal point of the concentrated light beam. |
| US11849921B2 |
Ancillary vacuum module usable with an endoscope
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. |
| US11849920B2 |
Biopsy cap for use with endoscope
Endoscope assemblies, biopsy caps, and methods for making and using the same. An example endoscope assembly may include an endoscope having a channel formed therein and a port that provides access to the channel. A cap may be coupled to the port. The cap may include a base having a securing member for securing the cap to the port, an outer shell and a brush section disposed within the interior volume adjacent the disk shutter section, the brush section including a plurality of brushes arranged in a helical fashion. |
| US11849914B2 |
Endoscopic image processing method and system, and computer device
An endoscopic image processing method is provided. The method can include acquiring a current endoscopic image of a to-be-examined user, and predicting the current endoscopic image by using a deep convolutional network based on a training parameter. The training parameter can be determined according to at least one first endoscopic image and at least one second endoscopic image transformed from the at least one first endoscopic image, where the at least one endoscopic image corresponds to a human body part. The method can further include determining an organ category corresponding to the current endoscopic image. The method can make a prediction process more intelligent and more robust, thereby improving resource utilization of a processing apparatus. |
| US11849909B2 |
Automatic cleaning apparatus
An automatic cleaning apparatus includes: a chassis; a front housing arranged at a front end of the chassis; and a sensing device capable sensing movement of the front housing and sending a signal to a control mainboard of the automatic cleaning apparatus when the front housing touches an obstacle and moves relative to the chassis. The sensing device includes a dust blocking member and a rocker arm that triggers the sensing device to send the signal. The rocker arm has a first end rotatably arranged inside the sensing device, and a second end passing through the dust blocking member and extending out of the sensing device. A front housing reset device is arranged on the chassis and capable of biasing the front housing toward an initial position of the front housing. |
| US11849908B2 |
Method of providing intelligent voice recognition model for voice recognition device
A method of providing an intelligent voice recognition model includes obtaining space type information about a placement area of the voice recognition device, extracting space feature information from the space type information; and generating a predetermined voice recognition model matched to the extracted space feature information. At least one device implementing the method of providing the intelligent voice recognition model may be associated with an artificial intelligence module, a unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like. |
| US11849903B2 |
Method of cleaning and/or sanitizing jewelry and other small parts
A method of cleaning and/or sanitizing jewelry and other small parts includes the steps of adding a microwavable fluid into a microwavable container and placing the container into a microwave oven. The microwavable fluid is heated in the microwave oven to a temperature of at least 170° F. The container is removed from the microwave oven when the desired temperature has been reached the jewelry and/or small parts are placed into the container to submerse the jewelry and/or small parts within the heated fluid and agitated, such as by spinning the container to mechanically remove contaminants from the surface of the items being cleaned and chemically cleaned with the use of a fluid that is a cleaning fluid. |
| US11849899B2 |
Domestic dishwasher
A household dishwasher includes a dishwasher cavity and a spray facility arranged within the dishwasher cavity for spraying washing liquor and/or fresh water in the dishwasher cavity. The spray facility includes a nozzle for spraying the washing liquor and/or the fresh water and a spiral-shaped flow-conducting element for feeding the washing liquor and/or the fresh water to the nozzle. The spiral-shaped flow-conducting element is configured, during operation of the spray facility, to feed the washing liquor and/or the fresh water to the nozzle in such a way that the washing liquor and/or the fresh water exits the nozzle as a rotating conical spray jet. |
| US11849895B2 |
Mop wringers and bucket positioning apparatus
A wringing assembly may include a plurality of spaced apart pressure applicators, such as may be used for applying pressure to a mop element having a cleaning, absorbent or wiping material supported on the mop element. The pressure applicators may be supported so as to be centered or symmetrical on each side of a center of a wringing surface. The wringing assembly may include a substantially centered actuation element such as a handle. An actuation element on a wringing assembly may also include a receptacle for an element of a mop or other cleaning tool, such as a handle A bucket positioning device includes a spring-loaded assembly having a hook for a bucket rim and a base for engaging a bottom of a bucket or a wheel unit. |
| US11849892B2 |
Portable extractor
A portable extractor includes a supply tank, a recovery tank, a pump in fluid communication with the supply tank, a suction source in fluid communication with the recovery tank, a base configured to support the suction source and the pump, and a main housing mounted on the base and housing the suction source and the pump. The main housing is configured to removably support the recovery tank and the supply tank. The recovery tank is arranged at a front side of the portable extractor and the supply tank is arranged at a lateral side of the portable extractor between the front side and the rear side. |
| US11849891B2 |
Infant bathing apparatus
One or more embodiments are disclosed for an infant bathing apparatus that fits in any sized bathtub for bathing a newborn, an infant, or a toddler and allows a parent to sit in the bathtub during bath time. The infant bathing apparatus comprises a frame, a sling, one or more straps, and a telescoping stand. The frame is rigid and buoyant to stay afloat on top of the water. The frame includes an opening for the sling to removably connect within the frame. The sling is configured to support the baby within the frame. The one or more straps connect to the frame and may have suction cups that secure the frame to the sides of the bathtub. The telescoping connects to the frame and rests on a bathtub floor. A parent may sit within the bathtub either with the stand attached to the frame or remove the stand from the frame. |
| US11849889B2 |
Aerothermodynamic environment-friendly toilet, mounting method, and application of aerothermodynamic environment-friendly toilet
The present disclosure relates to an aerothermodynamic environment-friendly toilet, a mounting method, and an application of the aerothermodynamic environment-friendly toilet. The toilet includes a receiver, a processor, a solid storage device, a liquid storage device and a drying device. The toilet is odorless by using an aerothermodynamics principle. When no one uses the toilet, a fan at an exhaust port is used for exhausting a small amount of air from each cavity of the toilet to control an odor source unidirectionally; after use of the toilet, a waste treatment button is triggered, then hot air flow moves downwards, which downwards ejects air at an upper portion of a lower conical port of a reception guider of the receiver. |
| US11849880B2 |
Appliance for making a beverage and associated method, power management system and microcontroller readable medium
An appliance for making a beverage, the appliance comprising: a plurality of heating components for heating a liquid, and a power management system, wherein the power management system comprises: an energy storage device, wherein at least a first function of the appliance requires simultaneous operation of a first heating component and a second heating component of the plurality of heating components, and wherein at least the first heating component comprises a first heater element and a second heater element, where the first heater element is powered using mains power, and the second heater element is powered using the energy storage device. |
| US11849874B2 |
Storage assembly for isolation clothing and storage assembly for protection clothing, capable of being put on and taken off quickly
The storage assembly for isolation clothing capable of being put on and taken off quickly includes: isolation clothing which includes an one-piece integrated protective clothing body, a putting-on and taking-off opening provided in one face of the protective clothing body which has a “” shaped structure similar to a structure of the protective clothing body, and hasps and binding belts which are matched with each other and provided on two sides of the putting-on and taking-off opening; a storage rack which includes: a base plate, a vertical plate perpendicularly arranged on one side of the base plate, and two sets of supporting ribs which are provided on the vertical plate and parallel to the base plate; wherein fixing holes which are arranged at an outer side of each trouser leg and an outer side of each sleeve of the isolation clothing are sleeved on the supporting ribs. |
| US11849873B2 |
Bendable clothes hanger assembly
A bendable clothes hanger assembly for supporting a variety of types of clothing includes a clothes hanger that has a hook and a pair of arms each extending away from the hook. Each of the arms is comprised of a bendable material such that each of the arms is bendable into a variety of shapes. In this way the clothes hanger can be shaped to accommodate a variety of types of clothing. |
| US11849872B2 |
Collapsible food container supporting assembly and method
A collapsible food container supporting assembly includes a base having a top side and a bottom side. The base includes a first end, a second end, a first lateral edge and a second lateral edge. A bag engagement member is mounted on the base and releasably engages a bottom of an open bag. A vertical support is attached to the base and extends upwardly therefrom. The vertical support receives a side edge of the open bag to retain the side edge in a vertical orientation. |
| US11849860B2 |
Chair back adjustment system
A back adjustment system for a chair having a frame that includes a top end and bottom end. The back adjustment system may further, include a chair back having a first end and a second end. The first end of the chair back may be mounted solely to the top end of the frame of the chair and also includes an adjusting means, which may be mounted at the bottom end of the frame. The adjusting means may allow for engagement between the bottom end of the frame and the second end of the chair back. The adjusting means may be adapted to telescopically engage between the bottom end of the frame and the second end of the chair back thereby solely moving the second end of the chair back from a retracted position to an extended position. |
| US11849854B2 |
Systems for air mattress pressure control
The disclosed technology includes an pressure-controlled air mattress for enabling a user to set a desired firmness or pressure level of the air mattress. The pressure-controlled air mattress may automatically maintain the desired pressure by replacing leaked air with air from a pressurized air reservoir. |
| US11849853B2 |
Diagnostics of bed and bedroom environment
A data processing system is configured to sense a pressure readings of an air-mattress. If the pressure readings are below a target pressure value representing a desired pressure for the air-mattress, the data processing system can transmit, to an air-pump, first instructions to increase the air pressure of the air mattress and determine a replacement value representing the amount of air pumped into the air mattress by the air-pump. The data processing system can compare the replacement value to a slow-leak threshold and to a catastrophic-leak threshold. The data processing system can, responsive to a determination that the replacement value is greater than the slow-leak value and less than the catastrophic-leak value, transmit, to the air-pump, second instructions to increase the air pressure of the air mattress to replace air in the air mattress lost to a slow leak so as to maintain the desired pressure for the air-mattress. |
| US11849850B2 |
Systems and methods for providing a convertible bench
Systems and methods for moving a convertible bench between a first position, which presents a backrest, and a second position, which presents a tabletop, is described herein. While the described systems can include any suitable component, in some cases, they include a base having a first end piece that has a first set of legs with a first arched leg support that extends between the first set of legs and a second end piece having a second set of legs with a second arched leg support that extends between the second set of legs. The bench further includes a backrest/table portion that is hingedly coupled to the base so as to be pivotable from a first position that presents a backrest to a second position that presents a tabletop. Other implementations are described. |
| US11849845B2 |
Corner retention clip
The invention is directed to a corner retention clip system for supporting the front two corners of a shelf in a shelving system. Each corner retention clip includes a generally horizontal support panel, a channel connected to the support panel for receiving a front lip of a shelf of the shelving display and a side wall connector for connecting the clip to a side wall of the shelving display. |
| US11849844B2 |
Platform and leveling system for a mechanical device
A pad includes a support structure for supporting a mechanical device. The support structure includes a horizontal layer supported by vertical members. The pad also includes a leveling mechanism for leveling the pad. The leveling mechanism can include first, second, third and fourth leveling legs near a first, second, third and fourth corner, respectively of the pad. The leveling legs can be screwed into or out of the pad such that during installation of the mechanical device, an installer can level the pad by screwing in or out the first, second, third and fourth leveling legs until the pad is level. |
| US11849842B2 |
Multifunctional hand controller for height-adjustable furniture
The present disclosure provides a multifunctional hand controller for height-adjustable furniture, and belongs to the technical field of control equipment for electric furniture. The multifunctional hand controller includes a shell. The shell is fixed on the furniture. Switches for controlling the furniture are installed on the shell. The switches include a first switch and a second switch. The first switch is a rotary switch. The rotary switch rotates relative to the shell to generate a first control instruction for controlling the furniture. |
| US11849837B2 |
Fastener system for furniture
A fastener system for quick and easy assembly of an article of slatted furniture is used to join multiple slats and connects a support thereto. A flange inserted into one of the slats receives a stud connected to the support. A rod connects a plurality the slats, and mates with the flange. The flange and rod are rotatable within the slats to properly position and tighten the fastener system. |
| US11849836B2 |
Brush head for a body care device and body care device comprising the brush head
The present invention relates to a brush head (10, 10a, 10b, 10c) for use with a body care device (100), comprising a plurality of bristles (22, 22a-22e), a carrier (16) for fixedly carrying the plurality of bristles (22, 22a-22e), and connection means for connecting the carrier (16) to a housing (50) of the body care device (100) defining a first axis (14), so that, when the brush head is connected to the housing (50), the carrier (16) is rotatable about the first axis (14) and pivotable about a second axis (20) perpendicular to the first axis (14) with respect to the housing (50), wherein the carrier (16) comprises a plurality of carrier parts (17), each fixedly carrying a corresponding one of a plurality of bristle groups (26, 28, 30), and wherein at least one of the plurality of carrier parts (17) comprises a shaft defining a third axis (40, 42, 44) about which the corresponding bristle group (26, 28, 30) is rotatable. |
| US11849828B2 |
Device for a cosmetic product, in particular a lipstick
A device intended to be mounted on a base for actuating a cosmetic product application receptacle, in particular a cosmetic product stick is designed to get the cosmetic product out by at least one rotational movement. The device includes at least one guide, a cup intended to receive the cosmetic product and a sheath, the sheath including internally at least one helical groove and the guide being rotatably mounted in the sheath, the rotation of the guide relative to the sheath causing an axial movement of the cup between a fully extended position and a fully retracted position. The device includes at least one structure rotationally locking the guide relative to the sheath when the cup is in the fully extended position and/or the fully retracted position and/or close to being in the fully extended position and/or the fully retracted position. |
| US11849826B2 |
False bottom bag and insert
A bag having a hidden compartment includes a plurality of sides connected to a bottom portion, the sides and bottom portion forming an interior cavity of the bag. The bag further including an insert secured to a least one side of the bag within the interior cavity via an attachment mechanism, the insert having an upper surface, an underside surface, and a panel portion that is removable from the insert via one or more tear lines. The insert including a compartment secured to the underside surface of the insert and wherein the panel portion forms a removable false bag bottom and hides the compartment from view. |
| US11849818B2 |
Method of custom designing a jewelry article to commemorate a special date
The present invention provides a method of commemorating at least one special date for an individual with a customized jewelry design. The method comprises selecting at least one day, from numbers 1 through 31, and at least one month, from numbers 1 through 12, that the individual wishes to commemorate; placing at least one first design element which corresponds to the at least one selected day on a base element, said base element divided into sixty visible or invisible segments to represent a clock face with a top point on the clock face representing noon or midnight and referred to as a zero point, wherein the placement of the at least one first design element represents at least one minute hand of the clock and placing at least one second design element which corresponds to the at least one selected month on the base element, wherein the placement of the at least one second design element represents at least one hour hand of the clock. The customized jewelry may include, without limitation, pendants, earrings, bracelets or rings. |
| US11849815B2 |
Fastener, fastener monitoring system, and child carrier
This application relates to a fastener, a fastener monitoring system, and a child carrier. The fastener includes a male buckle, a female buckle, and a control circuit. The fastener has a locked state in which the male buckle is snap-fitted to the female buckle and an unlocked state in which the male buckle is separated from the female buckle. The control circuit is disposed on the male buckle and/or the female buckle. The control circuit includes a wireless communication module. In response to the fastener being in the locked state, the control circuit controls the wireless communication module to transmit a wireless signal. |
| US11849814B2 |
Cam buckle
Provided is a cam buckle including a body having at least one slot, and a cam arm movably coupled to and pivotable relative to the body. The cam arm has teeth for engaging a webbing and at least one boss for engaging the at least one slot. The cam arm is biased in an unlocked position where the teeth are configured to engage the webbing, and the cam arm is movable to a locked position where the teeth are configured to be disengaged from the webbing and the at least one boss is held in the at least one slot. |
| US11849812B2 |
Footwear with alternate lacing systems
A footwear article includes (a) an upper having a tongue opening at a front thereof; (b) a gusseted tongue including a tongue panel positioned over the tongue opening and a pair of gussets attaching laterally opposite sides of the tongue panel to the upper; (c) a pair of tongue fasteners configured to selectively fasten and unfasten corresponding sides of the tongue panel to and from the upper; (d) a first lacing system on the upper and arranged for guiding lacing over the gusseted tongue and tongue fasteners when the sides of the tongue are fastened to the upper; and (e) a second lacing system on the tongue panel and arranged for guiding the lacing across the tongue panel clear of the tongue fasteners when the sides of the tongue panel are unfastened from the upper. |
| US11849807B1 |
Transformable footwear
Each of a first footwear and a second footwear may comprise a toe loop and a first strap. The first strap may be affixed to: a lateral heel portion with a first rotatable connector; and a medial heel portion with a second rotatable connector. The first strap of the first footwear and second footwear may be rotated about: the first rotatable connector, and the second rotatable connector. A ground side of the first footwear may be placed next to a ground side of the second footwear. The first footwear and the second footwear may be folded such that the second footwear is facing outward. A second strap of the second footwear may be rotated about the third rotatable connector and connected to a first fastener on the opposite side of the folded second footwear. |
| US11849802B2 |
Cushioning article with tensile component and method of manufacturing a cushioning article
A cushioning article comprises a first and a second polymeric sheet bonded to one another and enclosing an interior cavity. The polymeric sheets retain a gas in the interior cavity. A tensile component disposed in the interior cavity includes a first tensile layer, a second tensile layer, and a plurality of tethers spanning the interior cavity and connecting the first tensile layer to the second tensile layer. An inwardly-protruding bond joins the first polymeric sheet to the first tensile layer, protrudes inward from the first polymeric sheet toward the second polymeric sheet, and partially traverses the plurality of tethers. The first polymeric sheet is displaced from the first tensile layer adjacent to the inwardly-protruding bond by the gas. A method of manufacturing a cushioning article is disclosed. |
| US11849801B2 |
Airbag for article of footwear
A fluid-filled chamber includes first subchamber having a substantially U-shape. The fluid-filled chamber also includes a second subchamber having a substantially U-shape and being spaced apart from the first subchamber in a direction extending along a longitudinal axis of the fluid-filled chamber. |
| US11849800B2 |
Sole for a sport footwear, a work footwear or a footwear for the leisure time
The present invention regards a sole for a sport shoe, work shoe or leisure shoe including a main body having a lower layer delimiting a surface, lower during use, set to come into contact with the ground and an upper layer set to come into contact with a foot of a user or to support from the bottom, during use, an insole. |
| US11849793B2 |
Flexible slip plane for helmet energy management liner
A helmet with an inner liner and an outer liner that slidably move in relation to each other. At least one flexible connector is positioned at the ovoid surface between the inner and outer liner that directly connects at least three of a plurality of liner ribs of the first liner segment to the second liner segment across a gap at a center portion of a second liner segment and at left and right sides of the second liner segment. The at least one flexible connector is in-molded with the first and second liner segments so that they move relative to each other when the inner liner slidably moves in relation to the outer liner by flexing the at least one flexible connector. Elastomeric anchors coupled to the outer liner and to the at least one flexible connector may be included, and a fit system may be used. |
| US11849783B2 |
Zippered pants
Described herein are pants containing a zipper extending through the waistband and the entire outseam of each pant leg. The pants have a flange of fabric disposed on the interior of each zipper to prevent direct contact between the zipper and the skin of a person wearing the pants. The pants also include a fabric tab attached at the waistband next to the zipper to cover an exterior portion of the zipper. The pants provide benefits to wearers who have limited mobility, sensitive skin, or a physical impediment, such as a cast, by easing the challenges of applying the pants to the legs. |
| US11849781B1 |
Functional fit system for apparel
Apparel that is adjustable. For example, in one embodiment, the apparel is provided that includes a torso. The torso includes a front, a back, a first side connecting the front to the back, a second side connecting the front to the back, a bottom, and a top. A plurality of shell fabric portions is on the torso. Each portion in the plurality of portions of shell fabric is adapted to receive an elastomeric member. Bunched fabric is on the first side and second side of the torso. Pleats are on the front of the torso. A centrally located flap is on the torso and has a longitudinal axis that is substantially vertical. Sleeves are connected to the torso. A first zipper track is located on the bottom of the torso. Pants may include a second zipper track adapted to mate with the first zipper track and secure the pants to the torso. |
| US11849780B2 |
Sail shirt
A garment includes a torso portion adapted to cover a wearer's torso; a first sleeve extending from the torso portion at a proximal end of the first sleeve; a second sleeve extending from the torso portion at a proximal end of the second sleeve; a first flap spanning between the torso portion and the first sleeve; and a second flap spanning between the torso portion and the second sleeve. One or more openings along a side of the first flap adjacent to the torso portion and one or more openings along a side of the second flap adjacent to the torso portion are adapted to allow a personal flotation device vest to be secured to the garment. |
| US11849776B1 |
Nursing cover with integrated cooling fan
A nursing cover having an integrated cooling neck fan in which the integrated cooling neck fan is bladeless, removable, and bendable over a range of angles. The inside top area of the nursing cover includes at least one hook and loop strip that extends in a horizontal direction. Additional hook and loop strips are on a top surface of the cooling neck fan such that the cooling neck fan is removably attachable to the inside top area of the nursing cover. A user grabs the two ends of the neck fan to bring the nursing cover closer or further away and adjust distance of air vents on the neck fan from a nursing child covered by the nursing cover while held by the mother. The nursing cover includes a neck strap and a long fabric portion that thoroughly covers the mother and nursing child. |
| US11849775B2 |
Quick-drying lightweight bra
Aspects herein are directed to a bra having a front portion formed with multiple layers of mesh to provide a supportive, modest bra that is breathable, lightweight, and quick drying. The front portion includes an interior support panel assembly having a first panel made of a mesh material and a second panel made of a spacer mesh material that is adjacent and external to the first panel. The front portion also includes an upper support panel made of a spacer mesh material and a lower support panel made of a mesh material that each are positioned adjacent and external to the interior support panel assembly. The upper support panel and the lower support panel are each defined by a top edge and a bottom edge, and at least a portion of the upper support panel bottom edge may be positioned superior to the lower support panel bottom edge. |
| US11849774B2 |
Undergarment
An undergarment for generally covering the pelvic region of a wearer is adapted to finger graspable pulls shaped and located to aid a wearer with diminished motor capacity and/or manual (i.e., hand) dexterity to more easily put on and take off the undergarment independently, without needing precise finger, hand, and arm control. The undergarment desirably uses materials, color choices, and decorative trim and elements to make the finger pulls and/or to decorate the undergarment to make the undergarment look more aesthetically appealing and reduce resemblance to specialty medical garment used by medical patients. |
| US11849767B2 |
Electronic aerosol provision device having chassis section and movable hatch section with sealed sleave
There is provided a device for an electronic aerosol provision system, wherein the device includes a housing, the housing being formed of a chassis section and a hatch section, wherein the hatch section is connected to the chassis section and moveable between a first position wherein the chassis section and hatch section together define an enclosed space for an aerosol forming component to be located for aerosol generation, and a second position wherein the chassis section and hatch section are spaced so as to provide access to the spaced, the hatch section including a sleeve for receipt of the aerosol forming component, the sleeve including a seal for forming a seal with the aerosol forming component when inserted into the sleeve. |
| US11849765B2 |
Locking mechanism for a vaporizer cartridge in a vape consumption device
The disclosure provides a locking mechanism for a vape cartridge. The locking mechanism can provide a sealed vape cartridge that cannot be opened by a force less than, for example, 20 kg. The use of tools is required to provide a force to open the sealed vape cartridge. The locking mechanism can provide evidence of tampering or of opening of the vape cartridge. The locking mechanism can provide quality assurance for vape materials during production, packaging, distribution, storage, and sale, while providing contamination free testing of vape materials at a quality control lab. |
| US11849763B2 |
Battery module for electronic inhalation device
The present disclosure relates to battery modules for electronic inhalation devices, namely electronic cigarettes and other vaping devices with superior performance and user control over device variables. In some instances, the present device is configured to properly interpret the attached atomizer's electrical resistance and subsequently calibrate the proper electrical output. This prevents the device from overheating the coil and producing temperatures that will degrade the expected liquids. Further, the user may be able to input a code for the corresponding “flash points” of the intended liquid to determine the optimum output for both delivery of compounds formulated and for the proper temperature range of the device. In other embodiments, the device is configured to interface with an electronic device such as a smart phone. |
| US11849762B2 |
Electronic cigarette control method and device
An electronic cigarette control device includes: a communicator configured to establish a communication connection with at least one device; and a processor configured to control an electronic cigarette according to a control message with respect to the electronic cigarette, the control message being received from the at least one device through the established communication connection. |
| US11849758B2 |
Electronic vaping device and cartridge for electronic vaping device
A cartridge includes an air flow passageway defining a first airflow direction, a heating element having a longitudinal axis, the longitudinal axis perpendicular to the first airflow direction, and a jacket at least partially surrounding the heating element along the longitudinal axis of the heating element and defining a second airflow direction perpendicular to the first airflow direction. |
| US11849756B2 |
Hydrophobic capsule
A capsule for use in a smoking article includes a liquid sensory enhancing material; and a shell surrounding the liquid sensory enhancing material. The shell has an outer surface rendered hydrophobic by hydrophobic groups covalently bond to the outer surface of the shell. The shell may be rendered hydrophobic by reacting hydroxyl groups at outer surface of the shell with fatty acid halides to covalently attach fatty acid moieties to the surface of the capsule. |
| US11849754B2 |
Aerosol-forming substrate and aerosol-delivery system
There is described an aerosol-forming substrate for use in combination with an inductive heating device. The aerosol-forming substrate comprises a solid material capable of releasing volatile compounds that can form an aerosol upon heating of the aerosol-forming substrate and at least a first susceptor material for heating of the aerosol-forming substrate. The first susceptor material is arranged in thermal proximity of the solid material. The aerosol-forming substrate further comprises at least a second susceptor material having a second Curie-temperature which is lower than a predefined maximum heating temperature of the first susceptor material. There is also described an aerosol-delivery system. |
| US11849753B2 |
Tobacco lozenge
A tobacco lozenge includes a body configured to be wholly receivable in an oral cavity. The body includes a matrix including a soluble fiber in an amount greater than or equal to 60 weight percent of the body, tobacco plant tissue dispersed in the matrix, and an additive dispersed in the matrix. |
| US11849752B2 |
Smokeless products containing non-tobacco plant materials
This document relates to smokeless products containing one or more non-tobacco plant materials. Certain embodiments described in this document relate to smokeless products containing one or more tobacco-alternative plant materials and having properties similar to tobacco-containing oral products. |
| US11849749B1 |
Filtration method for producing value added products from rice bran
A process for treating rice bran utilizing a shear pump to circulate a solution comprising an enzyme, an acid and water with rice bran in a mixing tank, then after a first predetermined period transferring a portion of the solution to a feed tank, and then over a second predetermined period filtering the solution in the feed tank through multiple filtration units each having a pre-selected pore size to obtain pre-determined value-added by-products from the rice bran. |
| US11849743B2 |
Humic and fulvic mineral extraction method and beverage for human consumption
The embodiments disclose a method including processing and treating at least one water source supply for mixing with humic acid and fulvic acid, chopping and pulverizing at least one humate source, mixing the chopped and pulverized at least one humate source with the processed and treated at least one water source supply, processing the chopped and pulverized at least one humate source and the processed and treated at least one water source supply for separating, segregating, and suspending fulvic acid and humic acid molecules from the at least one humate source, storing the fulvic acid and humic acid molecules in a fresh quantity of the treated water source supply, adjusting the pH level of the stored fulvic acid and humic acid, and creating at least one or more beverage product for human consumption using the fulvic acid and humic acid molecule ingredients and other ingredients including vitamins, flavorings and additives. |
| US11849740B2 |
Nutritional composition
Use of a lentil product to increase the bioavailability of non-haem iron in a composition comprising one or more anti-nutritional factors. |
| US11849733B2 |
Baked savory food composition comprising shredded root vegetable and method of making the same
A baked food composition is provided that exhibits an unexpectedly loose, crunchy texture and multi-textural chew. The baked composition comprises a high amount of expanded inclusions and shredded root vegetable, which are agglomerated by a binder component comprising low amounts of oil, added sugar, and flour. The food composition is preferably free of hydrocoiloid gums and sugar syrups. |
| US11849730B2 |
Herbicidal compositions for animal grazelands and methods for applying the same
Methods and compositions for controlling undesired vegetation in animal grazelands. |
| US11849728B2 |
Method for controlling soybean rust fungus having resistance against Qo site inhibitor
The present invention provides a method for controlling a soybean rust fungus having an amino acid substitution of F129L on mitochondrial cytochrome b protein, by applying a compound represented by formula (I) [wherein Q represents a group represented by the following Q1, Q2, Q3, Q4 or Q5 (in the formulae, ● represents a binding site to benzene ring); X represents an oxygen atom or NH; L represents CH2, an oxygen atom or NCH3; E represents a C6-C10 aryl group, etc.; R1 represents a C1-C3 chain hydrocarbon group or a cyclopropyl group, etc.; R2 represents a C1-C3 chain hydrocarbon group or a cyclopropyl group, etc.; R3 represents a C1-C3 alkoxy group or a C1-C3 chain hydrocarbon group, etc.; and n is 0, 1, 2, or 3] or its N oxide or an agriculturally acceptable salt thereof. |
| US11849722B2 |
Methods and compositions for biopreservation
Methods and compositions of storing a biological material are described herein. In some embodiments, these methods provide one or more advantages over current methods. For example, methods described herein can be used to prepare and process biological materials for storage at elevated temperatures. In one aspect, a method of storing a biological material comprises providing a preservation composition and exposing the preservation composition to electromagnetic radiation to form an amorphous solid matrix containing the biological material. In some embodiments, the method further comprises monitoring temperature of the preservation composition during the exposure to the electromagnetic radiation. |
| US11849720B2 |
Anti-freezing composition comprising gold nanoparticle with peptide
The present invention provides a a nanostructure which includes: a core comprising one or more planes configured to come into planar contact with at least one plane of an ice crystal; and an oligopeptide which is conjugated to at least one plane of the core and comprises (Thr)n-, (Ala)n-, (Ser)n-, or (Gly)n-, wherein the nanostructure is a polyhedron-shaped nanostructure present in water in a colloidal form to control freezing, and n is an integer of 2 to 7. |
| US11849719B2 |
Methods for introduction and prolonged washout by organ perfusion of maximally vitrifiable cryoprotectant solutions at elevated temperatures
The present disclosure relates to an improved process of organ perfusion with vitrifiable concentrations of cryoprotective agents. In one implementation, the method may include perfusing an organ with a first solution containing a vitrifiable concentration of cryoprotectant at a temperature at or above −10° C. and perfusing the organ with a second solution containing a higher concentration of cryoprotectant than the first solution. The first solution may be adapted to vitrify at a cooling rate of less than 20° C./min, and the second solution may be adapted to vitrify at a cooling rate of less than 5° C./min. The perfusing with the second solution may begin at or above −10° C. and cause the organ to decline in temperature to below −10° C. |
| US11849717B2 |
Internally bonded hinge castings in composite boom structure
An agricultural machine includes a lift arm assembly and a boom including at least one support member. A first support member of the at least one support member is coupled to the lift arm assembly. Further, the first support member includes a tube and a hinge inserted into a first end of the tube. The hinge includes an extension portion disposed within the hollow tube and a hinged portion extending upward from a first end of the extension portion. The first end of the extension portion is adjacent the first end of the tube. Further, the first support member is coupled to the lift arm assembly by way of the hinged portion of the hinge. |
| US11849713B2 |
Berley dispenser
A berley dispenser, including a container to store berley, a homogenizer within the container to form a homogenized berley from one or more predetermined homogenized berley settings where each setting corresponds to a particular fish type, a discharge port to discharge the homogenized berley, and a controller to control the homogenization of the berley by the selection of the one or more predetermined homogenized berley settings to form the homogenized berley and control the discharge of the homogenized berley. The controller can communicate with a GPS navigator, fish finder or other similar device to coordinate the homogenization of the berley and/or discharge of the homogenized berley. |
| US11849707B2 |
Method and system for external fish parasite monitoring in aquaculture
A method for external fish parasite monitoring in aquaculture, comprising the steps of: submerging a camera (52) in a sea pen containing fish, the camera having a field of view; capturing images of the fish with the camera (52); and identifying external fish parasite on the fish by analyzing the captured images, characterized in that a target region within the field of view of the camera (52) is illuminated from above and below with light of different intensities and/or spectral compositions. |
| US11849700B2 |
Animal waste handling device and method
A device is capable of filtering animal waste with an improved sifting method. The device includes a support bracket, a chamber attached to the support bracket, and a screen filter configured to locate within the chamber when the animal deposits the waste. The chamber has an opening adapted to accommodate the animal to deposit the waste inside the chamber. The chamber is rotatable between a first position and a second position. The screen filter is movable between a third position and a fourth position. The rotation of the chamber and the movement of the screen filter can be independently managed, thus achieving a better result for animal waste handling. |
| US11849698B2 |
Teat cleaning device, system, and methods of using the same
A teat cleaning system provides a cleaning brush having first and second rotatable brushes that are rotated to clean the teat of an animal and to deliver a disinfectant, germicide, and/or purified water to the teat of the animal. During a cleaning mode, the disinfectant, germicide, and/or purified water may be delivered through the cleaning brush, and during a drying mode, no disinfectant or germicide is delivered to dry brush the teat of the animal for whisking away fluid and drying the teat. |
| US11849695B2 |
Development of tobacco varieties with no or significantly reduced anatabine content
A process for producing a reduced tobacco-specific nitrosamine (TSNA) tobacco plant comprising reducing and/or eliminating anatabine biosynthesis in wild-type tobacco plant. In addition, use of such plants for discovery of molecular markers that are closely linked with genes required for anatabine biosynthesis and for discovery of genes required for anatabine biosynthesis. In addition, a smoking composition, a smoking article and a smokeless tobacco oral delivery product contain the tobacco material. |
| US11849691B2 |
Inbred watermelon line WTL0091
One embodiment relates to seed and plants of inbred watermelon line WTL0091. Another embodiment relates to the plants, seeds and tissue cultures of inbred watermelon line WTL0091, and to methods for producing a watermelon plant produced by crossing such plants with themselves, with another watermelon plant, such as a plant of another genotype, or with vegetatively propagating said plant. Another embodiment further relates to seeds and plants produced by such crossing. Further embodiments relate to parts of such plants, including the fruit and gametes of such plants. |
| US11849689B2 |
Canola hybrid 18GG0955R
Provided is a canola variety designated 18GG0955R and seed, plants and plant parts thereof produced from a cross of inbred varieties. Methods for producing a canola variety comprise crossing canola variety 18GG0955R with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into 18GG0955R through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby are described. Canola variety, the seed, the plant produced from the seed, plant parts and variants, mutants, and minor modifications of canola variety are disclosed. |
| US11849685B2 |
Method and system for the air conditioning of closed environments, in particular for vertical farms
The present invention discloses a method for the air conditioning of closed environments (314), particularly for vertical farms, comprising the steps of: —conditioning the air by means of an air treatment unit (301); —distributing and taking the conditioned air into the closed environment (314) through a plurality of channels (303, 305, 306, 307, 308, 309) connected to said air treatment unit (301); —generating a flow of conditioned air exiting, through a plurality of openings (316), from a first vertical wall (317) and taken in, through a plurality of openings (316), from the opposite vertical wall (315) of the closed environment (314); —alternatively inverting the delivery direction of the conditioned air along a substantially parallel direction with respect to the floor of the closed environment (314) so as to hit the inside of the closed environment (314) alternatively from one direction and subsequently from the opposite direction of the two vertical walls (318a, 318b). The invention also discloses a system for implementing the described method. |
| US11849682B2 |
Hydroponics growing system and method
Apparatus for use in a hydroponic growing system is described. The apparatus include a frame of vertical members and horizontal members supporting horizontal tracks or guideways on which a set of growing vehicles are mounted. The growing vehicles each contain a number of growing trays in which plants or crops are accommodated whilst they grow. The apparatus is located within a high care facility within the hydroponic growing system. |
| US11849681B1 |
Multi-nozzle misting system for an indoor gardening appliance
An indoor gardening appliance includes a liner defining a grow chamber and a grow tower mounted within the grow chamber for receiving a plurality of plant pods. A hydration assembly is positioned within a root chamber and includes a nozzle support frame mounted at a top of the root chamber, the nozzle support frame comprising a plurality of support arms, at least one of the plurality of support arms being off-axis relative to the central axis of the grow tower, an upper nozzle mounted to the nozzle support frame proximate a top of the root chamber, a lower nozzle mounted to the nozzle support frame proximate a bottom of the root chamber, and a water supply for supplying a flow of fluid to at least one of the upper nozzle or the lower nozzle. |
| US11849679B2 |
Emitter and drip irrigation tube
An emitter forms a flow path that runs to a discharge part from a water collecting part for receiving an irrigation liquid in a tube. The flow path includes a flow rate control part which includes: an end surface including a concave inclined surface that faces a film for receiving the pressure of the liquid inside the tube; a hole that opens at the center of the flow volume control part and connects to the discharge part; and a groove crossing the inclined surface and running to the hole. When the film adheres to the inclined surface as a result of the pressure of the irrigation liquid inside the tube, the flow volume of the irrigation liquid inside the emitter is controlled so as to be a volume that can pass through the groove. |
| US11849677B2 |
Method and apparatus for applying intuition technology to better preserve grains against pest damages in smart silos
Methods and systems for performing pest infestation forewarning are described. In one embodiment, intuition based forewarning method includes collecting and storing core data and surroundings data, wherein the core data includes parameters describing a system and ring data includes parameters describing surroundings of grain storage container-based (e.g., silo-based) environments. The collected core data and ring data are analyzed to determine one or more changing situations of the storage container-based (e.g., silo-based) environments. A system forewarning is generated based on the changing situations that are observed. |
| US11849676B2 |
Systems and methods for baling materials
In some embodiments, apparatuses and methods are provided herein useful to baling materials. In some embodiments, there is provided a system for baling recyclable materials including a baling a machine configured to compress materials into a shape suitable for at least one of storage and transportation; the materials comprising mixed type recyclable materials, the material not comprising added cardboard header materials configured to structurally enhanced the shape having been compressed; baling wire configured to twine and secure the materials compressed by the baling machine resulting in a bale comprising twined and compressed materials; and shrink film configured to wrap around the bale. |
| US11849675B2 |
Header for a crop harvesting machine having a twisted side draper
A header for a crop harvester includes side drapers having a front edge adjacent the cutter bar and carrying crop to a discharge end roller at a center feed draper. A support arrangement carries the rear end of the discharge end roller to define an operating position in which an axis of the discharge end roller is at an angle to an axis of the outer end roller of the side draper with the rear end of the discharge end roller at a height below a height of the rear end of the outer end roller. This provides a main portion of the belt that lies in a common plane defined by an intermediate guide member and the outer end roller and a smaller portion of the draper belt between the guide member and the rear end of the discharge end roller which is twisted downwardly from the common plane. |
| US11849672B2 |
Machine control using a predictive map
One or more information maps are obtained by an agricultural work machine. The one or more information maps map one or more agricultural characteristic values at different geographic locations of a field. An in-situ sensor on the agricultural work machine senses an agricultural characteristic as the agricultural work machine moves through the field. A predictive map generator generates a predictive map that predicts a predictive agricultural characteristic at different locations in the field based on a relationship between the values in the one or more information maps and the agricultural characteristic sensed by the in-situ sensor. The predictive map can be output and used in automated machine control. |
| US11849666B2 |
Mower blade bracket apparatus
A mower blade bracket apparatus for safely changing mower blades includes a bracket body comprising a first half adjustably coupled to a second half to adjust for a distance between a first distal end and a second distal end. The first distal end and the second distal end have a first mounting aperture and a second mounting aperture extending therethrough, respectively. A pair of mounting bolts is coupled to the bracket body. The pair of mounting bolts is engaged with the first mounting aperture and the second mounting aperture to selectively engage a skirt of a lawn mower. A blade sleeve is coupled to the bracket body. The blade sleeve slidingly receives a blade of the lawn mower. |
| US11849664B2 |
Hopper extension
A hopper extension includes forward and rearward walls connected by first and second side walls to form a container area having an upper opening and a lower opening. The lower opening includes a mating interface that slidably interfaces with an existing hopper. The hopper extension further includes a ramped wall extending from each of the forward, rearward, first side and second side walls to form a seed opening positioned intermediate the upper and lower openings. An underside of at least one of the ramped walls defining an air cavity that is placed over an air grate of an existing hopper when the hopper extension is secured thereto. |
| US11849661B2 |
Autonomous agricultural system
An autonomous agricultural system comprising a mobile power unit including a frame and a power supply. A position of the power supply is shiftable with respect to the frame of the mobile power unit. The autonomous agricultural system additionally includes an implement releasably secured to the mobile power unit. The mobile power unit is configured to transport the implement. The mobile power unit is further configured to provide power from the power supply to the implement. |
| US11849658B2 |
Method and apparatus for extending the service life of an agricultural planter
An agricultural planter and tractor combination which has a connection therebetween which comprises a stationary support arm coupled to the tractor and a pivoting support arm coupled to the agricultural planter with a connecting threaded member extended therethrough and a rotation-limited intermediate member with two protrusions extending into voids in the pivoting support arm so that the pivoting support arm will not rotate around the connecting threaded member and the connecting threaded member further translated through a portion of a hex-headed bushing and rotationally advanced through another portion, and a terminal nut also rotationally advanced over the connecting threaded member. The rotation-limited intermediate member is made of a harder more durable material than the connecting threaded member, the stationary support arm and the pivoting support arm. |
| US11849657B2 |
Methods and apparatus for aerating turf
Optional attachments, such as a drop seeder and a sprayer unit, can be removably attached to the front plate of a turf aerator. The attachment includes a hitch slideably received in a tubular receiver and pinned therein by a pin. A lock is pivotal relative to the attachment from an unlocked position to a locked position with the front plate received in slots of the lock. The lock is pivoted relative to the attachment by a rod which is threadably received in the hitch. Valve openings in a valve plate are aligned or mis-aligned with lower openings formed in a hopper mounted to the hitch by a linear electric actuator. A lever is pivotably mounted to a housing which is removably attached to the chassis of the turf aerator and activates the linear electric actuator and a switch controlling an agitator. A valve is alternately in fluid communication with a spray nozzle mounted relative to the hitch and a spray wand. A switch mounted to the chassis is electrically connected to a motor driving a pump in fluid communication with a tank and the valve. |
| US11856878B2 |
High-density resistive random-access memory array with self-aligned bottom electrode contact
A high-density resistive random-access memory array with self-aligned bottom electrode contact includes a plurality of electrically conductive structures embedded in an interconnect dielectric material layer, a bottom electrode selectively grown over, and electrically connected to, each of the electrically conductive structures with the bottom electrode above an electrically conductive structure being separated from the bottom electrode above another electrically conductive structure by a first dielectric filling layer, the bottom electrode having a semi-circular shape. The array further includes a resistive random-access memory pillar disposed above the bottom electrode. |
| US11856876B2 |
Semiconductor devices with a double sided word line structure and methods of manufacture
Semiconductor devices and methods of manufacturing the same are provided in which memory cells are manufactured with a double sided word line structure. In embodiments a first word line is located on a first side of the memory cells and a second word line is located on a second side of the memory cells opposite the first side. |
| US11856875B2 |
Memory devices and methods for fabricating memory devices
A memory device may be provided. The memory device may include a first electrode including a first side surface and a second side surface opposite to the first side surface; a passivation layer arranged laterally alongside the first side surface of the first electrode; a switching layer arranged laterally alongside the passivation layer; and a second electrode arranged along the switching layer. |
| US11856868B2 |
Magnetic tunnel junction structures and related methods
The present disclosure relates to a magneto-resistive random access memory (MRAM) cell having an extended upper electrode, and a method of formation. In some embodiments, the MRAM cell has a magnetic tunnel junction (MTJ) arranged over a conductive lower electrode. A conductive upper electrode is arranged over the magnetic tunnel junction. Below the conductive lower electrode is a first conductive via structure in a first dielectric layer. Below the conductive via structure is a discrete conductive jumper structure in a second dielectric layer. A dielectric body of a third dielectric material that is different from the first dielectric material and the second dielectric material extends vertical from the first dielectric layer at least partially into the second dielectric layer. |
| US11856865B2 |
Gradient protection layer in MTJ manufacturing
A method includes forming Magnetic Tunnel Junction (MTJ) stack layers, which includes depositing a bottom electrode layer; depositing a bottom magnetic electrode layer over the bottom electrode layer; depositing a tunnel barrier layer over the bottom magnetic electrode layer; depositing a top magnetic electrode layer over the tunnel barrier layer; and depositing a top electrode layer over the top magnetic electrode layer. The method further includes patterning the MTJ stack layers to form a MTJ; and performing a passivation process on a sidewall of the MTJ to form a protection layer. The passivation process includes reacting sidewall surface portions of the MTJ with a process gas comprising elements selected from the group consisting of oxygen, nitrogen, carbon, and combinations thereof. |
| US11856863B2 |
Method of forming a semiconductor memory device with remaining upper electrode layer covering only logic circuit region on magnetic tunneling junction stack layer
A method of forming a semiconductor memory device is disclosed. A top electrode layer is formed on the MTJ stack layer. A patterned buffer layer is formed to cover only the logic circuit region. A hard mask layer is formed on the top electrode layer and the patterned buffer layer. A patterned resist layer is formed on the hard mask layer. A first etching process is performed to etch the hard mask layer and the top electrode layer not covered by the patterned resist layer in the memory region and the hard mask layer, the patterned buffer layer and the top electrode layer in the logic circuit region, thereby forming a top electrode on the MTJ stack layer in the memory region and a remaining top electrode layer covering only the logic circuit region on the MTJ stack layer. |
| US11856862B2 |
Fatigue-free bipolar loop treatment to reduce imprint effect in piezoelectric device
In some embodiments, the present disclosure relates to a method in which a first set of one or more voltage pulses is applied to a piezoelectric device over a first time period. During the first time period, the method determines whether a performance parameter of the piezoelectric device has a first value that deviates from a reference value by more than a predetermined value. Based on whether the first value deviates from the reference value by more than the predetermined value, the method selectively applies a second set of one or more voltage pulses to the piezoelectric device over a second time period. The second time period is after the first time period and the second set of one or more voltage pulses differs in magnitude and/or polarity from the first set of one or more voltage pulses. |
| US11856857B2 |
Integrated thermoelectric devices on insulating media
The disclosure is related to structures and method of making thermoelectric devices. The structures include an electrically and thermally nonconductive substrate with cylindrical or frustum-shaped tunnels. The tunnels may be filled with thermally and electrically conductive materials that resist diffusion. The structures include n-type and p-type materials, in homogeneous form or alternating with interlayers to block phonon conduction between layers of thermoelectric materials. The tunnels are individually associated with either n-type or p-type thermoelectric materials and connected in pairs to form alternating conductors on both sides of the substrate. The structures may also be coated with layers of gold and nickel and have thermoelectric materials deposited in the tunnels. The tunnels may be partially or fully capped with sintered nano-silver or solder. Notches may alternate sides to electrically isolate each side of the structure to provide current flow between the p-type and n-type thermoelectric layers. |
| US11856856B2 |
Thermal conduction unit, electronic module and heat dissipating device
A thermal conduction unit includes a conductive via, a periphery conductor and an isolation material. The conductive via includes a first thermoelectric material. The periphery conductor encloses the conductive via and includes a second thermoelectric material. An end of the periphery conductor is electrically connected to an end of the conductive via. The isolation material is interposed between the conductive via and the periphery conductor. |
| US11856852B2 |
Organic light-emitting device
Provided is an organic light-emitting device comprising: a first electrode; a second electrode provided to face the first electrode; and a first organic material layer and a second organic material layer provided between the first electrode and the second electrode, in which the first organic material layer includes a compound of Formula 1, and the second organic material layer includes a compound of Formula 2. |
| US11856845B2 |
Compound
Compound A compound of formula (I): (I) wherein R1 and R2 are each independently a linear, branched or cyclic C1-20alkyl group; and Ar1 and Ar2 are each independently an aromatic or heteroaromatic group which is unsubstituted or substituted with one or more substituents. The compound may be used in n-doping of an organic semiconductor. Such an n-doped organic semiconductor may be used in an organic electronic device, for example an electron injection layer of an organic light-emitting device. |
| US11856842B2 |
Organic light-emitting device
An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the hole transport region includes a first compound, the emission layer includes a second compound and a third compound, and the electron transport region includes a fourth compound and a fifth compound. An organic light-emitting device according to the one or more embodiments may have high efficiency and long lifespan. |
| US11856840B2 |
Emitters based on octahedral metal complexes
Iridium, rhodium, and platinum complexes suitable for use as phosphorescent emitters or as delayed fluorescent and phosphorescent emitters having the following structures: |
| US11856839B2 |
Light-emitting device and apparatus including the same
A light-emitting device and a method of manufacturing the same are provided. The light-emitting device may include a first electrode, a second electrode, and an interlayer located between the first electrode and the second electrode. The interlayer may include an emission layer that includes a first material, a second material, and a third material. The first material may include an inorganic semiconductor compound, an inorganic insulator compound, or any combination thereof. The second material may include a lanthanide metal. The third material may include an organic compound. An apparatus including the light-emitting device is provided. |
| US11856833B2 |
In-line monitoring of OLED layer thickness and dopant concentration
An organic light-emitting diode (OLED) deposition system includes two deposition chambers, a transfer chamber between the two deposition chambers, a metrology system having one or more sensors to perform measurements of the workpiece within the transfer chamber, and a control system to cause the system to form an organic light-emitting diode layer stack on the workpiece. Vacuum is maintained around the workpiece while the workpiece is transferred between the two deposition chambers and while retaining the workpiece within the transfer chamber. The control system is configured to cause the two deposition chambers to deposit two layers of organic material onto the workpiece, and to receive a first plurality of measurements of the workpiece in the transfer chamber from the metrology system. |
| US11856832B2 |
Electronic panel and method for manufacturing the same
An electronic device includes an electronic panel including an active area and a pad area and including an input sensing member and a circuit board overlapping at least a side of the pad area. The electronic panel includes a first conductive layer, a second conductive layer, a first organic insulation layer disposed between the first conductive layer and the second conductive layer, a pattern layer disposed on the second conductive layer, overlapping the plurality of second conductive patterns, and including a plurality of organic patterns, and a second organic insulation layer covering the pattern layer and the second conductive layer. The pattern layer covers an upper surface of the second conductive layer. |
| US11856830B2 |
Display device and method of manufacturing same
The present disclosure relates to a display device and a method of manufacturing the same, the display device including: a substrate including a pixel area and a non-pixel area adjacent to the pixel area; a power line formed on the substrate; at least one insulation layer covering the power line; a connection electrode formed on the at least one insulation layer, and connected to the power line through a contact hole; an overcoat layer placed above the connection electrode in the pixel area; and a first electrode placed above the overcoat layer, wherein the connection electrode has at least an area formed in the non-pixel area, and the first electrode extends to the non-pixel area and is connected to the connection electrode. |
| US11856820B2 |
Display apparatus and method of manufacturing the same
A display apparatus includes: a semiconductor layer on a substrate; a gate insulating layer on the substrate and covering the semiconductor layer; a gate electrode on the gate insulating layer and at least partially overlapping the semiconductor layer; an interlayer insulating layer on the gate electrode; and an electrode layer on the interlayer insulating layer and electrically connected to the semiconductor layer, wherein the interlayer insulating layer comprises a first portion and a second portion extending from the first portion, and the electrode layer is on the first portion of the interlayer insulating layer, and a step is provided by a difference in thicknesses of the first portion and the second portion. |
| US11856818B2 |
Organic light emitting diode display
An organic light emitting diode display according to an exemplary embodiment includes: a substrate; a first buffer layer on the substrate; a first semiconductor layer on the first buffer layer; a first gate insulating layer on the first semiconductor layer; a first gate electrode and a blocking layer on the first gate insulating layer; a second buffer layer on the first gate electrode; a second semiconductor layer on the second buffer layer; a second gate insulating layer on the second semiconductor layer; and a second gate electrode on the second gate insulating layer. |
| US11856815B2 |
Display panel and electronic apparatus
A display panel including a first edge extending in a first direction, a second edge extending in a second direction intersecting with the first direction, and a corner edge extending in a curved shape from the first edge to the second edge includes: a substrate including a front area overlapping a center of the display panel and a corner area extending from the front area to the corner edge; and a pixel arranged over the substrate, wherein the display panel is curved in the corner area in a direction in which the corner edge approaches the center of the display panel. |
| US11856813B2 |
Display panel including transparent conductive member and manufacturing method thereof
The present invention provides a display panel and a manufacturing method thereof. The display panel includes a substrate, a light-shielding metal block and a transparent conductive block disposed on the substrate, a buffer layer disposed on the substrate, the light-shielding metal block, and the transparent conductive block, and an active layer pattern disposed on the buffer layer. The active layer pattern comprises a first conductive block, the first conductive block is disposed opposite to the transparent conductive block, the first conductive block is conductively formed by a semiconductor material, and the transparent conductive block and the first conductive block constitute two electrodes of a capacitor. |
| US11856812B2 |
Display device
A display device includes a substrate having a display area and a non-display area, a pixel electrode, an organic emissive layer, a common electrode, a first inorganic encapsulation layer, an organic encapsulation layer, a second inorganic encapsulation layer, a dam, a bank disposed closer to a peripheral edge of the substrate than the dam, an inorganic encapsulation area, wherein the first inorganic encapsulation layer contacts the second inorganic encapsulation layer in the inorganic encapsulation area, and a first voltage supply line in a bank area where the bank is disposed, and in the inorganic encapsulation area. The first voltage supply line includes a plurality of anti-moisture patterns protruding from one side of the first subsidiary voltage supply line and having at least one of a length and a width in the inorganic encapsulation area respectively different from those of the plurality of anti-moisture patterns in the bank area. |
| US11856811B2 |
Top emitting AMOLED display panel, manufacturing method thereof, and display device
The present disclosure relates to a top emitting AMOLED display panel, a manufacturing method thereof, and a display device. The top emitting AMOLED display panel includes a passivation layer and a protective conductive layer. The passivation layer is sandwiched between an interlayer insulating layer and a planarization layer of the top emitting AMOLED display panel; the protective conductive layer covers a metal layer and side walls of openings. The passivation layer covering the metal layer can physically protect and prevent the metal layer from oxidation, and the protective conductive layer coats the metal layer to prevent the metal layer from being etched or oxidized by anode etching solution. |
| US11856805B2 |
Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound
An organometallic compound represented by Formula 1: wherein, Formula 1, R1 to R10 and A1 to A7 are the same as described in the detailed description of the specification. |
| US11856803B2 |
Display apparatus and method of manufacturing the same including cutting substrate and black matrix at tip end of blocking layer
A display apparatus includes: a substrate; a pixel circuit layer on the substrate and including a thin-film transistor; a display element layer on the pixel circuit layer and including a display element electrically connected to the thin-film transistor; a color filter layer on the display element layer and including a color filter overlapping the display element and a black matrix having a first side contacting the color filter and a second side extending in an edge direction of the substrate; and a blocking layer between the black matrix and the substrate, wherein a tip end of the blocking layer has no step difference with an end of the black matrix. |
| US11856792B2 |
Semiconductor device and electronic device
A semiconductor device that can perform product-sum operation with low power consumption is provided. The semiconductor device includes first and second circuits; the first circuit includes a first holding node and the second circuit includes a second holding node. The first circuit is electrically connected to first and second input wirings and first and second wirings, the second circuit is electrically connected to the first and second input wirings and the first and second wirings, and the first and second circuits each have a function of holding first and second potentials corresponding to first data at the first and second holding nodes. When a potential corresponding to second data is input to each of the first and second input wirings, the first circuit outputs a current to one of the first wiring and the second wiring and the second circuit outputs a current to the other of the first wiring and the second wiring. The currents output from the first and second circuits to the first wiring or the second wiring are determined in accordance with the first and second potentials held at the first and second holding nodes. |
| US11856788B2 |
Semiconductor device and method of fabricating the same
A method for fabricating a semiconductor device is provided. The method includes depositing a bottom electrode layer over a substrate; depositing a ferroelectric layer over the bottom electrode layer; depositing a first top electrode layer over the ferroelectric layer, wherein the first top electrode layer comprises a first metal; depositing a second top electrode layer over the first top electrode layer, wherein the second top electrode layer comprises a second metal, and a standard reduction potential of the first metal is greater than a standard reduction potential of the second metal; and removing portions of the second top electrode layer, the first top electrode layer, the ferroelectric layer, and the bottom electrode layer to form a memory stack, the memory stack comprising remaining portions of the second top electrode layer, the first top electrode layer, the ferroelectric layer, and the bottom electrode layer. |
| US11856784B2 |
Analog non-volatile memory device using poly ferroelectric film with random polarization directions
A semiconductor device includes a ferroelectric field-effect transistor (FeFET), wherein the FeFET includes a substrate; a source region in the substrate; a drain region in the substrate; and a gate structure over the substrate and between the source region and the drain region. The gate structure includes a gate dielectric layer over the substrate; a ferroelectric film over the gate dielectric layer; and a gate electrode over the ferroelectric film. |
| US11856783B2 |
Semiconductor memory devices with different thicknesses of word lines and methods of manufacturing thereof
A semiconductor device comprises a first conductive structure extending along a vertical direction and a second conductive structure extending along the vertical direction. The second conductive structure is spaced apart from the first conductive structure along a lateral direction. The semiconductor device further comprises a plurality of third conductive structures each extending along the lateral direction. The plurality of third conductive structures are disposed across the first and second conductive structures. The first and second conductive structures each have a varying width along the lateral direction. The plurality of third conductive structures have respective different thicknesses in accordance with the varying width of the first and second conductive structures. |
| US11856782B2 |
Three-dimensional memory device and method
3D memory array devices and methods of manufacturing are described herein. A method includes etching a first trench and a second trench in a multilayer stack, the multilayer stack including alternating dielectric layers and sacrificial layers. The method further includes forming a word line by replacing a sacrificial layer with a conductive material. Once the word line has been formed, a first transistor is formed in the first trench, the first transistor including a first channel isolation structure. A cut channel plug is formed in the second trench, a centerline of the cut channel plug being aligned with a centerline of the channel isolation structure. The method further includes forming a second transistor in the second trench adjacent the cut channel plug, the word line being electrically coupled to the first transistor and the second transistor. |
| US11856781B2 |
Three-dimensional memory device and method
A method of forming a three-dimensional (3D) memory device includes: forming, over a substrate, a layer stack having alternating layers of a first conductive material and a first dielectric material; forming trenches extending vertically through the layer stack from an upper surface of the layer stack distal from the substrate to a lower surface of the layer stack facing the substrate; lining sidewalls and bottoms of the trenches with a memory film; forming a channel material over the memory film, the channel material including an amorphous material; filling the trenches with a second dielectric material after forming the channel material; forming memory cell isolation regions in the second dielectric material; forming source lines (SLs) and bit lines (BLs) that extend vertically in the second dielectric material on opposing sides of the memory cell isolation regions; and crystallizing first portions of the channel material after forming the SLs and BLs. |
| US11856779B2 |
Semiconductor device, memory array and method of forming the same
A memory array includes a plurality of memory cells stacked up along a first direction. Each of the memory cells include a memory stack, connecting lines, and insulating layers. The memory stack includes a first dielectric layer, a channel layer disposed on the first dielectric layer, a charge trapping layer disposed on the channel layer, a second dielectric layer disposed on the charge trapping layer, and a gate layer disposed in between the channel layer and the second dielectric layer. The connecting lines are extending along the first direction and covering side surfaces of the memory stack. The insulating layers are extending along the first direction, wherein the insulating layers are located aside the connecting lines and covering the side surfaces of the memory stack. |
| US11856778B2 |
3D semiconductor memory device and method of fabricating same
A semiconductor memory device includes; a lower stacked structure including lower metallic lines stacked in a first direction on a substrate, an upper stacked structure including a first upper metallic line and a second upper metallic line sequentially stacked on the lower stacked structure, a vertical structure penetrating the upper stacked structure and lower stacked structure and including a channel film, a connection pad disposed on the vertical structure, contacted with the channel film and doped with N-type impurities, a first cutting line cutting the lower metallic lines, the first upper metallic line and the second upper metallic line, a second cutting line spaced apart from the first cutting line in a second direction different from the first direction, and cutting the lower metallic lines, the first upper metallic line and the second upper metallic line, and sub-cutting lines cutting the first upper metallic line and the second upper metallic line between the first cutting line and the second cutting line. The channel film includes an undoped channel region and a doping channel region, and the doping channel region contacts the connection pad and overlaps a part of the second upper metallic line in the second direction. |
| US11856775B2 |
Flash memory structure and method of forming the same
Memory devices and methods of forming the same are provided. A memory device of the present disclosure includes a bottom dielectric layer, a gate structure extending vertically from the bottom dielectric layer, a stack structure, and a dielectric layer extending between the gate structure and the stack structure. The stack structure includes a first silicide layer, a second silicide layer, an oxide layer extending between the first and second silicide layers, a channel region over the oxide layer and extending between the first and second silicide layers, and an isolation layer over the second silicide layer. The first and second silicide layers include cobalt, titanium, tungsten, or palladium. |
| US11856774B2 |
Semiconductor memory device that includes a semiconductor column that penetrates a plurality of conductive layers
A semiconductor memory device includes a substrate, a plurality of first conductive layers, a second conductive layer disposed at a position farther from or a position closer to the substrate than the plurality of first conductive layers, a first semiconductor column, a first electric charge accumulating film, a first wiring disposed at a position farther from or a position closer to the substrate than the plurality of first conductive layers and the second conductive layer, a first contact that is disposed between one end of the second conductive layer and the first semiconductor column and is electrically connected to the second conductive layer and the first wiring, and a second contact that is disposed between another end of the second conductive layer and the first semiconductor column and is electrically connected to the second conductive layer and the first wiring. |
| US11856771B2 |
Method of forming silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FinFET
A silicon-oxide-nitride-oxide-silicon (SONOS) memory cell for FinFET includes a fin, a control gate and a selective metal gate. The fin is on a top surface of a substrate, wherein the fin has two sidewalls and a top surface, and the fin includes a memory region and a logic region. The control gate is disposed over the fin of the memory region and covers the two sidewalls and the top surface of the fin, wherein the control gate includes a charge trapping layer and a control electrode, wherein the charge trapping layer is sandwiched by the fin and the control electrode. The selective metal gate is disposed over the fin adjacent to the control gate and covers the two sidewalls and the top surface of the fin. The present invention also provides a method of forming said silicon-oxide-nitride-oxide-silicon (SONOS) memory cell. |
| US11856769B2 |
Semiconductor device with single poly non-volatile memory device and manufacturing method
A semiconductor device includes a single poly non-volatile memory device including a sensing and selection gate structure, an erase gate structure, and a control gate structure. The sensing and selection gate structure includes a sensing gate and a selection gate, a bit line, a word line disposed on the selection gate, and a tunneling gate line. The erase gate structure includes an erase gate, and an erase gate line disposed near the erase gate. The control gate structure includes a control gate disposed on the substrate, and a control gate line disposed near the control gate. The sensing gate, the selection gate, the erase gate and the control gate are connected by one conductive layer. The erase gate structure implements a PMOS capacitor, an NMOS transistor, or a PMOS transistor. The semiconductor device includes a single poly non-volatile memory device including a separate program area and erase area. |
| US11856766B2 |
Memory cell having programmable material comprising at least two regions comprising SiNx
A memory cell comprises channel material, charge-passage material, programmable material, a charge-blocking region, and a control gate. The programmable material comprises at least two regions comprising SiNx having a region comprising SiOy therebetween, where “x” is 0.5 to 3.0 and “y” is 1.0 to 3.0. Methods are disclosed. |
| US11856762B2 |
Memory devices and methods of manufacturing thereof
A memory device includes a first transistor. The first transistor includes one or more first semiconductor nanostructures spaced apart from one another along a first direction. Each of the one or more first semiconductor nanostructures has a first width along a second direction perpendicular to the first direction. The memory device also includes a second transistor coupled to the first transistor in series. The second transistor includes one or more second semiconductor nanostructures spaced apart from one another along the first direction. Each of the one or more second semiconductor nanostructures has a second, different width along the second direction. |
| US11856760B2 |
Bit cell with back-side metal line device and method
A one-time programmable (OTP) bit cell includes a substrate including a front side and a back side, an active area on the front side, a first read transistor including a first gate and a first portion of the active area intersected by the first gate, a program transistor including a second gate and a second portion of the active area intersected by the second gate, a first electrical connection to the first gate, a second electrical connection to the second gate, and a third electrical connection to the active area. At least one of the first, second, or third electrical connections includes a metal line positioned on the back side. |
| US11856755B2 |
Method for manufacturing memory and memory
The present disclosure provides a method for manufacturing a memory, including: providing a substrate, and forming a sacrificial layer on the substrate; patterning the sacrificial layer, and forming a plurality of discrete pseudo bit line layers on the substrate; forming a support layer, the support layer filling areas between the adjacent pseudo bit line layers; removing the pseudo bit line layers to form bit line spaces between adjacent parts of the support layer; forming bit line structures, the bit line structures filling the bit line spaces, and the bit line structures including a bit line conductive layer and a bit line insulating layer sequentially stacked; and removing the support layer, and forming openings between the adjacent bit line structures. |
| US11856751B2 |
Drain sharing for memory cell thin film access transistors and methods for forming the same
A first thin film transistor and a second thin film transistor include a semiconducting metal oxide plate located over a substrate, and a set of electrode structures located on the semiconducting metal oxide plate and comprising, from one side to another, a first source electrode, a first gate electrode, a drain electrode, a second gate electrode, and a second source electrode. A bit line is electrically connected to the drain electrode, and laterally extends along a horizontal direction. A first capacitor structure includes a first conductive node that is electrically connected to the first source electrode. A second capacitor structure includes a second conductive node that is electrically connected to the second source electrode. |
| US11856749B2 |
Memory and method for forming memory
Embodiments of the present application provide a memory and a method for forming the memory. The method includes: providing a substrate, and forming a bit line structure on the substrate and a first protective layer; forming a dielectric layer with which a gap between the adjacent bit line structures is filled; forming a second protective layer to cover a top surface of the first protective layer and a top surface of the dielectric layer; removing part of the dielectric layer and part of the second protective layer to form a capacitor contact hole, and exposing the first protective layer between two adjacent ones of the capacitor contact holes; forming a conductive layer with which the capacitor contact hole is filled and the top surface of the exposed first protective layer is covered, and etching part of the conductive layer to form a separate capacitor contact structure. |
| US11856747B2 |
Layout of static random access memory periphery circuit
A static random access memory (SRAM) periphery circuit includes a first n-type transistor and a second n-type transistor that are disposed in a first well region of first conductivity type, the first well region occupies a first distance in a row direction equal to a bitcell-pitch of an SRAM array. The SRAM periphery circuit includes a first p-type transistor and a second p-type transistor that are disposed in a second well region of second conductivity type. The second well region occupies a second distance in the row direction equal to the bitcell-pitch of the SRAM array. The second well region is disposed adjacent to the first well region in the row direction. |
| US11856746B2 |
Well strap structures and methods of forming the same
An integrated circuit structure includes: a well region having a first conductivity type; a semiconductor structure extending away from the well region from a major surface of the well region, the semiconductor structure having the first conductivity type; a source/drain feature disposed on the semiconductor structure, the source/drain feature having a second conductivity type different from the first conductivity type; an isolation layer laterally surrounding at least a portion of the semiconductor structure; a dielectric layer disposed on the isolation layer, where at least a portion of the source/drain feature is disposed in the dielectric layer; and a conductive plug continuously extending through the dielectric layer and the isolation layer to physically contact the major surface of the well region, wherein the conductive plug is coupled to a power supply line to bias the well region. |
| US11856745B2 |
Compact electrical connection that can be used to form an SRAM cell and method of making the same
An integrated circuit structure in which a gate overlies channel region in an active area of a first transistor. The first transistor includes a channel region, a source region and a drain region. A conductive contact is coupled to the drain region of the first transistor. A second transistor that includes a channel region, a source region a drain region is adjacent to the first transistor. The gate of the second transistor is spaced from the gate of the first transistor. A conductive via passes through an insulation layer to electrically connect to the gate of the second transistor. An expanded conductive via overlays both the conductive contact and the conductive via to electrically connect the drain of the first transistor to the gate of the second transistor. |
| US11856744B2 |
Semiconductor devices and methods of manufacturing thereof
A semiconductor device includes a first semiconductor fin extending along a first direction. The semiconductor device includes a second semiconductor fin also extending along the first direction. The semiconductor device includes a dielectric fin disposed between the first and second semiconductor fins, wherein the dielectric fin also extends along the first direction. The semiconductor device includes a gate structure extending along a second direction perpendicular to the first direction, the gate structure comprising a first portion and a second portion. A top surface of the dielectric fin is vertically above respective top surfaces of the first and second semiconductor fins. The first portion and the second portion are electrically isolated by the dielectric fin. The first portion of the gate structure overlays an edge portion of the first semiconductor fin, and the second portion of the gate structure overlays a non-edge portion of the second semiconductor fin. |
| US11856740B2 |
Heat radiating cooler with recessed traps for coolant
A cooler includes a heat radiating member and a cover member that form a coolant flow path. The heat radiating member has a first surface on which an object to be cooled is disposed. The heat radiating member includes multiple fin members protruding into the coolant flow path from a second surface of the heat radiating member. The second surface of the heat radiating member is a part of a surface of the coolant flow path. The cover member includes a trap part in which multiple recesses are formed in a portion of an inner surface of the cover member being another part of the surface of the coolant flow path outside a protruding direction of the fin members. |
| US11856733B2 |
Cold plate
Provided is a cold plate including: a heat absorption space for a working medium to be filled therein; a heat transfer structure disposed on a base within the heat absorption space for transferring thermal energy generated from a heat source that is in contact with the base to the working medium; and a flow guide structure disposed in the heat absorption space for guiding the working medium. The flow guide structure of the cold plate can effectively improve the efficiency of thermal energy absorption of the working medium. |
| US11856731B2 |
Outdoor power supply system including a passive cooling system
The present disclosure relates to a power supply system (1) including a main unit (10) including a protective main housing (11) and a distribution circuit (20) disposed in the protective main housing (11); a first module unit (30a) including a first protective module housing (31a) and a first electric module (40a) disposed in the first protective module housing (31a). The system also includes a passive cooling system (70) for cooling of the main unit (10) and the first module unit (30a). A first protective connection system (CS1) and a second protective connection system (CS2) is also a part of the system, wherein the first protective connection system (CS1) is configured to provide a releasable electrical and mechanical connection between the main unit (10) and the first module unit (30a). The passive cooling system (70) includes cooling fins (71) disposed on an outer surface of the first protective module housing (31a). |
| US11856727B2 |
Cooling system for computer components
A cooling system for immersed computing devices, comprising a cooling bath tank that contains a cooling fluid that flows through the inside thereof from at least one outlet to an inlet, in which said cooling bath tank is designed and arranged to enable at least a first portion of at least one computing device to be cooled to be inserted therein, said computing device being at least partially immersed in the cooling fluid contained therein, and at least one cooling unit designed to collect and cool the cooling fluid flowing out of said at least one inlet and to return the cooling fluid, once cooled, through said at least one outlet into said cooling bath tank, characterized in that said at least one cooling unit is designed to be inserted into said cooling bath tank, being at least partially immersed in the cooling fluid contained therein, and to be removed therefrom. |
| US11856725B2 |
Device carriers
Carriers may be adapted, or configured, to allow devices received thereby to move towards and away from an interface end region. When devices are positioned proximate the interface end region of the carriers, interfaces of the devices may be presented by the carriers for operable coupling to an enclosure. When devices are positioned away from the interface end region of the carriers, interface adapters may be coupled to the interfaces of the devices, which may present a different interface for operable coupling to an enclosure. |
| US11856722B2 |
Foldable display device
A foldable display device can include first and second casings for respectively supporting a first area and a second area of a display panel. The first and second casings are coupled to a hinge. The foldable display device can further include a slidable support which has a first end movably connected to the first casing, and a second end fixed to the second casing, and a slidable plate attached to the display panel and movably connected to the second casing. The slidable support supports a foldable area of the display panel between the first area and the second area of the display panel during an unfolding operation and an out-folding operation. Thus, the foldable display device performs both the in-folding operation and the out-folding operation. |
| US11856715B2 |
Splicing assembly and splicing display screen
The embodiment of the application discloses a splicing assembly and a splicing display screen. The splicing assembly includes a first connecting member, a second connecting member, and a locking member. The first connecting member has a plug-in portion. The second connecting member has a coupling portion for mating with the plug-in portion. The locking member is used for locking the first connecting member and the second connecting member together. |
| US11856714B2 |
Display device and method of manufacturing the same
A display device includes a first non-foldable area, a second non-foldable area, and a foldable area. The display device includes a display module including a display panel, a support substrate supporting the display module, including an upper surface facing the display module and a lower surface opposite to the upper surface, and provided with a groove defined in the lower surface to overlap the foldable area, a first support plate disposed under the support substrate, and a second support plate disposed under the support substrate and spaced apart from the first support plate in the foldable area. |
| US11856713B2 |
Multilayer resin substrate and method of manufacturing multilayer resin substrate
A multilayer resin substrate includes a stacked body including resin layers stacked on each other, a first planar conductor on a resin layer, and an interlayer connection conductor on a resin layer. The interlayer connection conductor includes a first interlayer connection conductor connected to an external conductor, and a second interlayer connection conductor bonded to the first interlayer connection conductor and a planar conductor. The first and second interlayer connection conductors are made of different materials. The second interlayer connection conductor includes a constricted portion including a smaller planar cross-sectional area than a different portion, between a bonding portion to which the first interlayer connection conductor is bonded and a bonding portion to which the planar conductor is bonded. |
| US11856710B2 |
Method of manufacturing an electronic device
A method of manufacturing an electronic device including the following steps is provided herein. A plurality of first electronic components is provided. The plurality of first electronic components is transferred onto a plurality of pickup sites. An empty pickup site from the plurality of pickup sites may be figured out, wherein the plurality of first electronic components is absent at the empty pickup site. A second electronic component is transferred onto the empty pickup site. A target substrate is provided. The plurality of first electronic components and the second electronic component are transferred onto the target substrate. |
| US11856709B2 |
Process of fabricating a beaded path on the surface of a substrate, a system for fabricating such a path, use thereof, and a kit
The invention relates to a process of fabricating a beaded path on the surface of a substrate, the process comprising: preparing a dispersion of particles in a liquid; supplying the prepared dispersion to at least one electrically conductive microcapillary in a continuous manner; forming and maintaining a convex meniscus of the dispersion at the outlet end of the microcapillary positioned above and/or below the surface of a substrate; applying alternating voltage to the microcapillary so that a beaded structure is formed between the dispersion meniscus and the surface of the substrate; and moving the microcapillary relative to the substrate and/or the substrate relative to the microcapillary so as to deposit the particles of the formed beaded structure on the surface of the substrate and simultaneously rebuild the beaded structure formed between the dispersion meniscus and the surface of a substrate. The invention also relates to a system for realizing this process and the use of the beaded path fabricated in accordance with the process of the invention for the production of electrodes in photovoltaic cells, new generation clothing, electronic components, including flexible electronics, artificial flagella, photonic and optomechanical materials, as well as for the regeneration of damaged paths on the surface of a substrate. The present invention also relates to a kit comprising a substrate and a beaded path fabricated on the surface of that substrate according to this process. The invented process is simple, efficient, hence economical, and enables fabricating beaded paths that retain their properties after turning off the voltage initially used to form a beaded structure. Moreover, the process occurs outside a liquid environment and enables fabricating of paths in a continuous manner, that is, through the formation of the beaded structure and its simultaneous depositing on the surface of a substrate allowing the fabrication of beaded paths of arbitrary length. |
| US11856704B2 |
Tape auto-loading device and tape linking method therefor
A tape auto-loading device for loading a carrier tape including a cover tape gripping device configured to grip a distal end of the cover tape which is peeled off from the base tape, a linking device configured to link the temporary tape held by the temporary tape laying device to a distal end portion of the cover tape gripped by the cover tape gripping device, and a transfer device configured to transfer the temporary tape linked to the distal end portion of the cover tape from the temporary tape laying device to the tape feeder. The linking device includes a tape support member and a heating member each having respective shapes for pinching the predetermined portion in such a state of the predetermined portion being bent at a halfway position along a length in a tape's longitudinal direction. |
| US11856703B2 |
Modularly assembled control panels
Systems, apparatus, methods, and techniques of assembly of discrete modules of a control panel are disclosed. The modules can be independently wired, tested, and installed into a control panel. Module definitions are defined specifying components to perform the electrical function, a mechanical arrangement of the components, electrical connections, and logical interactions of the module. A bill of materials can be generated based on a designation of a set of modules for a control panel and the module definitions. Modularly assembled control panels are disclosed. An assembly frame is described herein for temporarily mounting components of a module for independent assembly of a control module and for eventual removal and installation into a control panel frame. The assembly frame may include a faceplate frame and side frames and temporary mounting features. |
| US11856701B2 |
Printed circuit board
A printed circuit board includes: a first insulating layer including a first cavity and a second cavity; a first electronic component disposed in the first cavity and including a first pad disposed in a first surface direction of the first insulating layer; a second electronic component disposed in the second cavity and including a second pad disposed in a second surface direction, facing the first surface direction, of the first insulating layer; a second insulating layer disposed on each of first and second surfaces of the first insulating layer and in the first cavity to cover the first electronic component; and a third insulating layer disposed on the first surface of the first insulating layer and in the second cavity to cover the second electronic component. |
| US11856700B2 |
Horizontally mounted capacitor module and electronic device including same
A capacitor module horizontally mounted on a PCB and including a case including a first side surface, an opposing second side, a first electrode pad and a second electrode pad disposed at the first side surface, and a third electrode pad disposed at the second side surface, and an electrolytic capacitor including a dielectric extending in a first horizontal direction, a first electrode contacting the first electrode pad and a second electrode contacting the second electrode pad, wherein the first electrode pad is spaced apart from second electrode pad in a second horizontal direction. |
| US11856699B2 |
Inductor built-in substrate
An inductor built-in substrate includes a core substrate having openings and first through holes formed therein, a magnetic resin filling the openings and having second through holes formed therein, first through-hole conductors formed in the first through holes respectively such that each of the first through-hole conductors includes an electroless plating film and an electrolytic plating film, and second through-hole conductors formed in the second through holes respectively such that each of the second through-hole conductors includes an electroless plating film and an electrolytic plating film. The first through-hole conductors and the second through-hole conductors are formed such that a thickness of the electroless plating film in the first through-hole conductors is larger than a thickness of the electroless plating film in the second through-hole conductors. |
| US11856698B2 |
Circuit board and display device including the same
An apparatus includes a first circuit board, a driving chip, and a second circuit board. The driving chip is coupled to the first circuit board, and the second circuit board is spaced apart from and electrically connected to the driving chip. At least part of the second circuit board is spaced apart from a first surface of the first circuit board. |
| US11856695B2 |
Method for forming through-hole, and substrate for flexible printed wiring board
Provided is a method for forming a through-hole including: forming a laminated body including a fluororesin layer having a first main surface and a second main surface, a first adhesive layer, a first reinforcing resin layer and a first conductor layer provided on the first main surface, a second adhesive layer, a second reinforcing resin layer and a second conductor layer provided on the second main surface; forming an opening in the first conductor layer and irradiating the opening with a laser beam to form a bottomed conduction hole with the second conductor layer exposed on a bottom surface of the conduction hole, wherein a thermal decomposition temperature of the second cured adhesive layer is lower than those of the first reinforcing resin layer and the second reinforcing resin layer, and a thickness of the second cured adhesive layer is 10 μm or more and 200 μm or less. |
| US11856692B2 |
Interconnect, an electronic assembly and a method for manufacturing an electronic assembly
An interconnect for connecting a first electronic circuit to a second, external stretchable electronic circuit device comprises: conductive lines of the first electronic circuit arranged in a plane; connectors configured to define an overlap in the plane between each end of the conductive lines with a corresponding end of stretchable conductive lines providing an electrical connection between the conductive lines and the stretchable conductive lines over the entire overlap; and at least one anchoring structure for providing an anchoring of the first electronic circuit with the second, external stretchable electronic circuit device, wherein the at least one anchoring structure provides anchoring transverse to the plane in anchoring positions on opposite sides of the overlap. |
| US11856691B2 |
Stretchable sensor and method of manufacturing the same and wearable device
A stretchable sensor includes a stretchable layer including an elastomer, and a conductive layer at least partially buried in the stretchable layer and including a conductive nanostructure. The stretchable layer includes a plurality of first regions including a ferromagnetic material buried in the elastomer, and a second region excluding the plurality of first regions. |
| US11856690B2 |
Substrates comprising a network comprising core shell liquid metal encapsulates comprising multi-functional ligands
The present invention relates to substrates comprising a network comprising core shell liquid metal encapsulates comprising multi-functional ligands and processes of making and using such substrates. The core shell liquid metal particles are linked via ligands to form such network. Such networks volumetric conductivity increases under strain which maintains a substrate's resistance under strain. The constant resistance results in consistent thermal heating via resistive heating. Thus allowing a substrate that comprises such network to serve as an effective heat provider. |
| US11856687B2 |
Power electronics system having a housing, a cooling device, a power semiconductor module and a capacitor device
A power electronics system has a housing, a cooling device, a power semiconductor module and a capacitor device. The cooling device has a first and a second main surface. The power semiconductor module is arranged on the first main surface and is in thermally conducting contact with the cooling device and the capacitor device is arranged on the second main surface and is in thermally conducting contact with the cooling device. At least one DC connection device is connected to a DC module connection of the power semiconductor module and has a first cooling section, which is in thermally conducting contact with the cooling device. |
| US11856678B2 |
Method of measuring a graphite article, apparatus for a measurement, and ingot growing system
Example embodiments relate to a method of measurement, an apparatus for measurement, and an ingot growing system that measure properties relating an induction heating characteristic of a graphite article. The method of measurement comprises an arranging step of arranging a graphite article to the coil comprising a winded conducting wire; and a measuring step of applying power for measurement to the coil through means of measurement connected electronically to the coil, and measuring electromagnetic properties induced in the coil. The method of measurement and the like measure electromagnetic properties of graphite articles like an ingot growing container, and an insulating material, and provide data required for selecting so that further enhanced reproducibility for growth of an ingot can be secured. |
| US11856677B2 |
Susceptor assembly for aerosol generation comprising a susceptor tube
A susceptor assembly for inductively heating an aerosol-forming substrate is provided, the susceptor assembly including a multi-layer susceptor tube defining a cavity configured to receive an induction coil inside the multi-layer susceptor tube, the multi-layer susceptor tube includes an inner tubular layer, which includes a first electrically conductive material, and an outer tubular layer surrounding the inner tubular layer, which includes a second electrically conductive material, and an electrical resistivity of the first electrically conductive material is greater than an electrical resistivity of the second electrically conductive material. An inductive heating assembly for inductively heating an aerosol-forming substrate, an aerosol-generating article for an aerosol-generating device, and an aerosol-generating system are also provided. |
| US11856672B2 |
Lighting apparatus
A lighting apparatus includes a LED module, a light source plate, a heat sink, an antenna, a driver and a light housing. The light source plate is used for holding the LED module. The heat sink has a bottom plate and a lateral wall. The light source plate is placed on the bottom plate. The antenna is disposed on the lateral wall. The driver is used for generating a driving current to the LED module. The driver has a wireless circuit. The wireless circuit is electrically connected to the antenna for transmitting a wireless signal. The light housing is used for holding the heat sink so that the LED module emits light toward a light opening of the light housing. |
| US11856671B1 |
Multi-element lighting apparatus and a method of implementing a multi-element lighting
A power switch adapted to provide power to a device is described. The power switch comprises a prong of a plurality of prongs adapted to receive the power; a receptacle adapted to receive a plug of the device receiving the power; a user interface comprising a microphone; and a control circuit coupled to the user interface; wherein the control circuit controls the application of the power to the receptacle in response to the detection of a voice of a user of the power switch. |
| US11856666B2 |
Alternating current source direct driving LED lighting device
Disclosed is an AC source direct driving LED lighting device. The device including: a light emitting unit which has a first electrolytic capacitor and receives a rectified alternating current (AC) voltage to adjust a first constant current and emits an LED array; a charging/discharging unit which receives the adjusted first constant current to be adjusted to second to fourth constant currents and charges/discharges second to fourth electrolytic capacitors embedded therein, respectively; a discharge LED path unit which forms a path through which a voltage charged in the charging/discharging unit is discharged to the light emitting unit; and a current driving unit which receives the adjusted first to fourth constant currents to form first to fourth channel using first to fourth reference voltages and controls current transfer. |
| US11856665B2 |
Lamp-apparatus circuit and a lamp apparatus
The present disclosure relates to the technical field of lighting circuit, and more particularly to a lamp-apparatus circuit and a lamp apparatus. The lamp-apparatus circuit includes a drive module, a dimming module and a switch module for adjusting the current of the output terminal of the drive module, which are electrically connected. The dimming module includes a dimming circuit, a light-emitting circuit and a multi-position control circuit for controlling the dimming circuit to adjust the color temperature of the light-emitting circuit, which are electrically connected. The dimming module as a whole and the color temperature of the light-emitting circuit can be adjusted simply in operation. The color temperature adjustment means of the lamp apparatus are more diverse and more convenient, and the control circuit is a multi-position control circuit, which improves the flexibility of the color temperature adjustment of the lamp apparatus. |
| US11856659B2 |
Board-like structure and heater system
A board-like structure includes a base body, an internal conductor, and a terminal member. The base body is an insulating member including an upper surface and a lower surface on an opposite side to the upper surface. The internal conductor runs along the upper surface and the lower surface inside the base body. The terminal member is at least partially located inside the base body, is exposed to an external portion of the base body at the lower surface, and is electrically connected to the internal conductor. The terminal member includes an insulating terminal base part and a conductor layer on a surfaces of the terminal base part. |
| US11856658B2 |
Electric heating device
An electric heating device comprised a housing having a partition wall, which separates a connection chamber from a heating chamber for dissipating heat and from which at least one PTC heating element protrudes as a heating rib in the direction toward the heating chamber. The PTC heating device comprises at least one PTC element and conductor tracks that are electrically connected in the connection chamber for energizing the PTC element with different polarities and that are connected to the PTC element in an electrically conductive manner. The heating chamber, in a top view onto the partition wall, has a substantially rectangular base area. The PTC heating devices are arranged obliquely relative to the base area for a more compact configuration of the electric heating device. |
| US11856657B2 |
Closed loop temperature controlled circuit to improve device stability
An integrated circuit is provided having an active circuit. A heating element is adjacent to the active circuit and configured to heat the active circuit. A temperature sensor is also adjacent to the active circuit and configured to measure a temperature of the active circuit. A temperature controller is coupled to the active circuit and configured to receive a temperature signal from the temperature sensor. The temperature controller operates the heating element to heat the active circuit to maintain the temperature of the active circuit in a selected temperature range. |
| US11856651B2 |
Packet generation and distribution method for supporting carrier aggregation between base stations, and device therefor
The disclosure relates to a method and a device therefor, wherein the method is applied to CA between base stations including multiple base stations connected through non-ideal backhaul, has a master RLC pre-assign an RLC SN to a PDCP PDU and transmit the PDCP PDU to a slave RLC of each base station, and has the master RLC take full responsibility for ARQ retransmission management, thereby enabling more efficient use of a network resource and a reduction in the time spent for a retransmission. |
| US11856650B2 |
Method for implementing communication continuity and related device
The present disclosure provides a method for implementing communication continuity at a computer device acting as an application function (AF) device corresponding to user equipment (UE), the UE establishing a wireless connection to a source application server (AS) using allocated UE source network address information. The method includes: determining a data service migration from the source AS to a target AS; transmitting a network address translation (NAT) parameter to a session management function (SMF), so that the SMF determines a target user plane function (UPF)/protocol data unit (PDU) session anchor (PSA) for performing NAT translation on a received data packet according to the NAT parameter; and configuring a third NAT parameter for the target AS according to the NAT parameter, and migrating the data service from the source AS to the target AS, so that the target AS performs NAT translation on the data packet according to the third NAT parameter. |
| US11856649B2 |
Addressing system for a wireless communication network
The application relates to an addressing system for a wireless communication network. The system comprises a first communication device and a second communication device. The first and second communication devices belong to a group of plurality of communication devices of the network. Each communication device is configured to provide a bi-directional radio communication with at least one of the plurality of communication devices. Each communication device has a long node identifier (L-ID) for addressing said communication device and for being used in at least one security procedure of communication in the network. Each communication device is configured to generate a short node identifier (S-ID) for identifying said communication device in a dedicated communication between it and other communication device belonging to the plurality of communication devices. |
| US11856648B2 |
Method and apparatus for triggering of specific operation mode for terminals operating in extended long range
Systems and methods are disclosed for triggering a long range extension mode of operation for a wireless device in a cellular communications network. In one preferred embodiment, the wireless device is a Machine Type Communication (MTC) device. In one embodiment, a node in the cellular communications network determines that the wireless device is to operate in the long range extension mode if there is difficulty in establishing communication between the wireless device and the cellular communications network. If the wireless device is to operate in the long range extension mode, the node activates one or more long range extension mechanisms with respect to the wireless device such that the wireless device operates in the long range extension mode. In this manner, the long range extension mode is selectively triggered for the wireless device. |
| US11856644B2 |
Wireless discovery of wireless device using one or more drones
An unmanned aerial vehicle may include a flight system, a wireless communication system, a processor, and a power system having a battery and a battery charging port. The power system may be operable to power the flight system, the wireless communication system, and the processor. The processor may be configured to operate the flight system to fly the unmanned aerial vehicle from a ground position to an in-air position while the battery charging port is attached to an air-to-ground tether, trigger a release of the air-to-ground tether from the battery charging port after determining the unmanned aerial vehicle has reached the in-air position and the battery is charged, and operate the flight system to execute a flight pattern while operating the wireless communication system to search for a wireless communication device. |
| US11856642B2 |
Deactivation of configured grant based on number of retransmissions
A method and apparatus for deactivation of a configured grant based on a number of retransmissions for a wireless device in an idle state and/or an inactive state is provided. The wireless device releases a configured grant for a data unit based on one or more of unsuccessful retransmissions of the data unit. |
| US11856637B2 |
Search space and DRX cycle linking and modification
A network node links search spaces, used by a UE to monitor a control channel for control information for the UE, to an on-duration period of a DRX cycle. Resources of one or both of time-frequency resources or periodicity resources for the search spaces are modified via the linking over the on-duration period. The network node configures the UE so the user equipment implements the modified resources during the on-duration period as the user equipment searches the search spaces. A UE receives configuration, defined so the UE implements modification of resources during an on-duration period of a DRX cycle as the UE searches search spaces during the on-duration period. The resources are one or both of time-frequency resources or periodicity resources. The UE monitors the modified search spaces over the on-duration period, as the UE searches a control channel for control information. |
| US11856636B2 |
Access information for node configuration
A base station receives, from a wireless device, at least one first radio resource control (RRC) parameter comprising one or more identifiers of one or more closed access groups (CAGs). The base station transmits, to the wireless device, at least one second RRC parameter indicating that the wireless device is allowed to access a CAG of the one or more CAGs, wherein the at least one second RRC parameter comprises an identifier of the CAG. The base station receives a random access preamble via a cell associated with the CAG that the wireless device is allowed to access. |
| US11856635B2 |
Radio access network notification area configuration and management
A method for Radio Access Network (RAN) Notification Area (RNA) management for a user equipment (UE) is provided. The method receives a first Radio Resource Control (RRC) message having a first Radio Access Network (RAN) Notification Area (RNA) configuration. The method then stores the first RNA configuration, when the UE is in one of an RRC Connected state, an RRC Inactive state, or transitioning between the RRC Inactive state and the RRC Connected state. The method applies an RNA update procedure based on the first RNA configuration when the UE is in the RRC Inactive state. |
| US11856631B1 |
Method and apparatus for handling validity timer for handover in a wireless communication system
Methods, systems, and apparatuses can comprise a User Equipment (UE) receiving a system information including at least a first Non-terrestrial Network (NTN) configuration for a serving cell, starting or restarting a validity timer for the serving cell in response to receiving the system information, receiving a Radio Resource Control (RRC) reconfiguration message with ReconfigurationWithSync for a target cell, stopping, in response to receiving the RRC reconfiguration message, the validity timer that is running based on the first NTN configuration, and starting the validity timer based on a second NTN configuration for the target cell. |
| US11856630B2 |
Method and apparatus for handling a protocol supporting suspension and resumption of secondary cell group (SCG) in dual connectivity technology supported by next-generation mobile communication system
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method performed by a terminal in a wireless communication system is provided. The method comprises receiving, from a first base station associated with a master cell group (MCG), a first radio resource control (RRC) message including a second RRC message generated by a second base station associated with a secondary cell group (SCG), identifying first information indicating a deactivation of the SCG included in the second RRC message, and determining to deactivate the SCG based on the first information indicating the deactivation of the SCG. |
| US11856628B2 |
Method and apparatus for decompression failure of transmission of split compressed data packet
A wireless device with dual connectivity may transmit split bearer traffic including a plurality of compressed data packets respectively to a first RLC entity of a first base station and a second RLC entity of a second base station and measure BLERs of the transmitted split bearer traffic. Based on the measured BLERs of the transmitted split bearer traffic, the wireless device may transmit uncompressed data packets to one or more of the first RLC entity or the second RLC entity. The wireless device may also reset a context memory and transmit the uncompressed data packets to the first RLC entity and the second RLC entity. A base station with dual connectivity may configure an LTE RLC entity with an RLC out-of-order delivery to deliver the received compressed data packets to an NR-PDCP entity without reordering the compressed data packets at the LTE RLC entity. |
| US11856625B2 |
Apparatuses and methods for sidelink (SL) communication in a user equipment (UE)-to-UE relaying architecture
A method executed by a relay UE is provided. The relay UE establishes a first Radio Link Control (RLC) channel between a first remote UE and the relay UE, in which the first RLC channel is associated with a first end-to-end identifier. The relay UE establishes a second RLC channel between a second remote UE and the relay UE, in which the second RLC channel is associated with the first end-to-end identifier or a second end-to-end identifier. The relay UE receives an incoming SideLink (SL) transmission from the first remote UE on the first RLC channel, in which the incoming SL transmission includes the first end-to-end identifier. The relay UE sends an outgoing SL transmission to the second remote UE on the second RLC channel, in which the outgoing SL transmission includes one of the first end-to-end identifier and the second end-to-end identifier. |
| US11856623B2 |
Relay adaptation layer configuration for a sidelink interface
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a relay user equipment (UE) may establish a sidelink unicast link with a remote UE via a sidelink signaling interface. The relay UE may identify configuration information for an adaptation layer of the sidelink signaling interface, the configuration information including at least one of: a remote UE identifier associated with the sidelink unicast link for a relay service, bearer identifier information identifying one or more bearers between the remote UE and a network entity for the relay service, a radio link control (RLC) channel mapping between a bearer identifier and one or more RLC channels, or data routing information associated with the relay service. The relay UE may relay communications between the remote UE and the network entity based at least in part on the configuration information. Numerous other aspects are described. |
| US11856617B2 |
Random access method and device, storage medium, terminal, and base station
A method for performing a random access process, and a storage medium are provided. The method includes: sending a first message; and receiving a second message by using a first resource to complete a random access operation, wherein the first resource is used by a single UE, or the first resource is shared by a plurality of UEs having contention. |
| US11856613B2 |
Communication between MAC and PHY for parallel random access procedures of dual connectivity
The present invention relates to a communication between MAC layer entity and PHY layer entity for parallel random access procedures of dual connectivity. In this scheme, a first PHY entity of a user equipment informs a failure of a random access preamble transmission to a first MAC entity of the UE. Then, the first MAC entity continues or stops a random access procedure without performing procedures for a random access failure. |
| US11856608B2 |
Random access procedure for determining uplink transmission capability
Various embodiments provide a random access method and apparatus. In those embodiments, available random access resources can be grouped, by a network device, into a plurality of random access resource groups. The network device can send information about the plurality of random access resource groups to a terminal device, and receives a random access request sent by the terminal device based on the information about the plurality of random access resources groups. The network device can determine a target random access resource group to which a random access resource used for the random access request belongs. The network device can determine an uplink transmission capability of the terminal device based on the target random access resource group. |
| US11856607B2 |
CWS adjustment for NR systems operating on unlicensed spectrum
Systems, methods, and circuitries are provided for adjusting contention window size (CWS). An example method includes selecting a downlink (DL) burst transmitted by the gNB for use in determining the CWS and adjusting the CWS based on Hybrid Automatic Repeat Request (HARQ) feedback received with respect to the selected DL burst. |
| US11856606B2 |
Coordinated stations in OBSS with shared TXOP in time domain
A wireless local area network (WLAN) protocol allowing a Transmit Opportunity (TXOP) holder to share the TXOP with other stations (STAs) residing in either the same Basic Service Set (BSS) of the TXOP holder, or in an other BSS (OBSS). An intent to share the TXOP is communicated to the Access Point (AP), and/or directly to other STAs. Scheduling information (time and duration) are shared with the STAs either directly, or through one or more APs. When the TXOP occurs, the STAs can access the channel at the time and for the duration specified, thus providing increased use of the TXOP to improve efficiency. |
| US11856605B2 |
Medium access control support for heterogenous physical layer data unit multiplexing
A first wireless device communicates using a frequency bandwidth with multiple wireless devices, and is configured to concurrently transmit trigger frame messages for each of the multiple wireless devices within respective trigger frame frequency bands of the frequency bandwidth to trigger the multiple wireless devices to concurrently transmit respective data units to the first wireless devices within respective frequency segments of the frequency bandwidth. |
| US11856602B2 |
Systems and methods for optimizing rate selection for transmissions during spatial reuse in WLAN networks
Systems and methods are provided for using a short data frame sent at a particular rate that can be used to probe a channel on which an access point is operating. The rate can be increased/decreased depending on whether or not transmission of the short data frame was successful or not. In this way, the highest possible rate (which can be impacted by any or all of the following factors: number of spatial streams, modulation and coding scheme, channel bandwidth, guard interval) can be selected to transmit data on the channel. In other words, a transmission rate can be selected dynamically and on a per-packet basis for a spatial reuse data frame that would follow the short data frame based on whether transmission of the short data frame was successful. |
| US11856597B2 |
Radio frequency (RF) communication system providing channel selection based upon historical RF spectral data and related methods
A radio frequency (RF) communication system may include a first radio and a second radio being relatively movable. The first radio may include an RF transceiver configured to operate on a selected RF channel from among a plurality of different RF channels, and a controller coupled to the RF transceiver. The controller may be configured to obtain historical RF spectral data over time, position and RF channel, as the first and second radios move relative to one another, determine at least one power null from the historical RF spectral data, and dynamically select an RF channel from among the plurality thereof based upon the at least one power null. |
| US11856593B2 |
Communication in a wireless network using restricted bandwidths
The user equipment (UE) is configured to receive at least one signal in a first bandwidth portion of a cell. The at least one signal having a primary synchronization signal (PSS), a secondary synchronization signal (SSS) and a physical broadcast channel (PBCH). The PBCH includes a master information block (MIB), the MIB having an indication of time and frequency resources in relation to the at least one signal to acquire additional system information, the first bandwidth portion having a bandwidth less than a full bandwidth of the cell. The user equipment (UE) is further configured to receive, based on the indication of the time and frequency resources, additional system information, the additional system information indicating a second bandwidth portion of the cell, the acquired system information being acquired within the second bandwidth portion. |
| US11856588B2 |
Terminal and communication method with two step downlink control information
A terminal is disclosed, which is capable of appropriately determining a resource to which a DCI is mapped. A DCI receiver (203) receives first and second downlink (DL) control signals, and a signal demultiplexer (202) demultiplexes a DL data signal from a received signal, using the first and the second DL control signals. The DCI receiver (203) identifies a resource for the second DL control signal based on information on the first DL control signal, or information on the DL data signal, indicated by the first DL control signal. |
| US11856587B2 |
Scrambling sequence generation for a multi-transmit receive point configuration
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a first transmit receive point (TRP), a downlink control information (DCI) communication, the UE being included in a multi-TRP configuration with the first TRP and a second TRP. The UE may determine information unique to the first TRP. The information unique to the first TRP may be at least one of associated with the DCI communication or included in the DCI communication. The UE may generate a downlink scrambling sequence initialization code, associated with the first TRP, based at least in part on the information unique to the first TRP. The UE may generate a downlink scrambling sequence, associated with the first TRP, based at least in part on the downlink scrambling sequence initialization code associated with the first TRP. Numerous other aspects are provided. |
| US11856584B2 |
Downlink control information for scheduling communications using differential information
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that schedules a communication, wherein the DCI indicates information for one or more parameters of the communication using differential information associated with information included in an anchor DCI. The UE may transmit or receive the communication based at least in part on receiving the DCI. Numerous other aspects are described. |
| US11856575B2 |
Method and device used for wireless communication
The present disclosure provides a method and device for wireless communications, comprising receiving a first signaling and transmitting a first signal; herein, whether the first signaling is used for determining a first time window is used for determining whether the first signal is used for determining a second time window, a start time of the first time window in time domain is a first start time and an end time of the first time window in time domain is a first end time, a start time of a second time window in time domain is a second start time and an end time of the second time window in time domain is a second end time; a first time window and a second time window are reasonably configured in the present disclosure and are associated with a Protocol Data Unit (PDU) session, increasing the flexibility of the system. |
| US11856569B2 |
DCI for common TCI state update
Apparatus, methods, and computer program products for beam updating are provided. An example method includes receiving DCI. The method further includes determining, based on the DCI, whether the DCI is associated with a beam update for uplink, downlink, or a combination of the uplink and the downlink. The method further includes determining, from the DCI, a TCI state that indicates a beam for the uplink, the downlink, or the combination of the uplink and the downlink. |
| US11856567B2 |
Communication system
A communication system includes plural management control units each managing a state of a battery; and plural terminal devices each acquiring battery information about at least one battery and communicating the acquired battery information with at least one of the plural management control units. At least one of the plural management control units includes an abnormality determination unit that is configured to determine whether an abnormality has occurred in an other management control unit based on communication with the other management control unit via an inter-management communication device for performing communication with the other management control unit. |
| US11856565B2 |
Communicating elements between multi-link devices
Methods, apparatuses, and computer readable media for communicating elements between multi-link devices are disclosed. Apparatuses of a first access points (AP) of an AP multi-link device (MLD) are disclosed, where the apparatuses comprise processing circuitry configured to encode a first portion of a first beacon frame or first response frame, and in response to a second AP of the AP MLD transmitting, on a second frequency band, a second beacon frame or a second probe response frame comprising a channel switch announcement element or an enhanced channel switch announcement frame, encoding a second portion of the first beacon frame or the first probe response frame, the second portion comprising the channel switch announcement element or the enhanced channel switch announcement frame. The processing circuitry is further configured to configure the first AP of the AP MLD to transmit, on a first frequency band, the first beacon frame. |
| US11856564B2 |
Method and device for signaling information related to TDD slot configuration in NR V2X
A method for performing wireless communication by a first device includes: receiving information related to a time division duplex (TDD) slot configuration, transmitting, to a second device, a sidelink-synchronization signal block (S-SSB), the S-SSB including a sidelink primary synchronization signal, a sidelink secondary synchronization signal, and a physical sidelink broadcast channel, and transmitting, to the second device, a physical sidelink shared channel based on the information related to the TDD slot configuration. Candidate resources to which a bitmap related to a sidelink resource pool is applied (i) are configured based on the information related to the TDD slot configuration and (ii) include one or more slots. Configuration information related to a sidelink symbol included in each of the one or more slots is received, the configuration information including information related to a position of the sidelink symbol configured to be the same for the candidate resources. |
| US11856563B2 |
Method and apparatus for performing fractional subframe transmission
Embodiments of the disclosure provide a method and apparatus for performing fractional subframe transmission. The method may comprise: determining first temporal information that indicates when a channel becomes available; and determining, based on the first temporal information and transmission opportunity information, second temporal information that indicates an end of the fractional subframe transmission. |
| US11856560B2 |
System information transmission method, and related device and system
This application provides a system information transmission method, and a related device and system. The method includes: receiving, by a network device, a system information request sent by one or more terminals; transmitting, by the network device, system information SI, where SI transmitted for one terminal has a quasi-co-location QCL with a portion of downlink signal blocks, and the portion of downlink signal blocks are a subset of all downlink signal blocks transmitted by the network device; and sending, by the network device, first indication information, where the first indication information indicates a mapping between a downlink signal block and SI, and the downlink signal block has a QCL with the SI corresponding to the downlink signal block. The foregoing solution can reduce system overheads and improve resource utilization. |
| US11856558B2 |
Sidelink feedback signal transmission
A wireless device receives one or more configuration parameters including a plurality of sidelink feedback resources, where at least two sidelink feedback resources, of the plurality of sidelink feedback resources, are associated with different values for received signal power, and each of the at least two sidelink feedback resources are at least one of a time resource or a frequency resource. The wireless device selects, based on a received signal power of the different values for the received signal power, a sidelink feedback resource from the at least two sidelink feedback resources. The wireless device transmits a sidelink feedback signal, to a second wireless device, via the sidelink feedback resource. |
| US11856554B2 |
Relaxation of UE measurements
This document discloses a solution for controlling measurements of a terminal device. According to an aspect, a method comprises: determining, on the basis of measurement data measured from a radio link, a distance between an access node and a terminal device and angular motion of the terminal device with respect to the access node; making a decision about a length of a time interval between consecutive radio measurements of the terminal device on the basis of the distance and the angular motion; and communicating the decision over the radio link. |
| US11856553B2 |
Tripwire-based geolocation system
Methods, systems, and apparatus, including computer programs encoded on a non-transitory computer storage medium, for receiving user-defined routes, each user-defined route including a tripwire of multiple tripwires and a direction, where each user-defined route includes an action of multiple actions executed by a sub-system of a home monitoring system, detecting a first signal at a first tripwire including a first direction, determining a set of user-defined routes including the first tripwire and the first direction, detecting a second signal at a second tripwire including a second direction, determining a particular user-defined route of the set of user-defined routes including the first tripwire and the first direction and the second tripwire and the second direction, determining an action executed by a sub-system of the home monitoring system for the particular user-defined route traversed by a user, and triggering execution of the action based on the second signal at the second tripwire. |
| US11856552B2 |
Devices and methods for automatically labelling high-accuracy indoor localization and determining location information
A device, in a training phase, obtains Channel State Information (CSI) for one or more links between another device and at least one Access Point (AP), and in the training phase, estimates location information of the other device based on at least one geometric localization technique; and generates a database comprising CSI of the one or more links, each CSI being associated with an estimated location information. Further, a device, in a testing phase, obtains a database from another device, wherein the database comprises CSI of one or more links, each CSI being associated with an estimated location information, and in the testing phase, the device estimates CSI for one or more links between the device and at least one AP, and determine location information based on the estimated CSI of the one or more links and the database. |
| US11856548B2 |
Location support for integrated access and backhaul nodes
Disclosed are techniques for communication. In an aspect, a first network entity receives an integrated access and backhaul (IAB) node information message from a second network entity, the IAB node information message including one or more parameters for at least one transmission-reception point (TRP) of a base station, wherein the at least one TRP corresponds to an IAB node, and wherein the one or more parameters are related to the at least one TRP corresponding to the IAB node, and performs one or more positioning operations based on the one or more parameters to locate a target user equipment (UE) engaged in a positioning session with a location server. |
| US11856546B2 |
Technologies for managing internal time synchronization
Technologies for managing internal time synchronization include an internet-of-things (IoT) device configured to determine a transport delay value as a function of a transmit path delay corresponding to a first message transmitted from an I/O device of the IoT device to a central timer of the IoT device and a receive path delay corresponding to a second message transmitted from the central timer to the I/O device. The IoT device is further configured to update, in response to having received a broadcast message from the central timer subsequent to having determined the transport delay value, a timestamp value of the received broadcast message as a function of the transport delay value. Other embodiments are described herein. |
| US11856542B2 |
System, tag and method of performing location tracking with ultra wideband (UWB)
Systems and methods of performing location tracking with ultra wideband (UWB) are provided. The system includes a network formed by base stations and tags. In operation, the system configures multiple Time Division Multiple Access (TDMA) slots within a predetermined time frame. The TDMA slots include a clock calibration packet (CCP) slot, personal area network (PAN) identifier request and response slots, and TDMA tag slots. In the CCP slot, clock synchronization is performed among the base stations and the tags. In the PAN identifier request and response slots, the base stations receive reservation requests from the tags, and send correspond reservation responses. In each TDMA tag slot, the base stations listen to ranging requests from each tag, and send corresponding ranging responses with corresponding timestamps indicating the corresponding TDMA tag slot for each tag. Each tag only wakes up during the corresponding TDMA tag slot, thus achieving low power consumption. |
| US11856541B2 |
Method for transmitting synchronization reference signal for device-to-device (D2D) communication in wireless communication system and apparatus therefor
The present invention relates to a method for receiving a synchronisation reference signal for device-to-device (D2D) communication by a first terminal in a wireless communication system and an apparatus therefor. More specifically, the present invention comprises a step of receiving a plurality of synchronisation reference signals including a first synchronisation reference signal and a second synchronisation reference signal over a D2D synchronisation reference signal transmission cycle, wherein the first synchronisation reference signal is transmitted by a cluster head for D2D communication and the second synchronisation reference signal is transmitted by a second terminal that belongs to a cluster for the D2D communication. |
| US11856537B2 |
Method, apparatus, vehicle-mounted device and terminal for transmitting and receiving reference signal
Provided are a method and apparatus for sending a reference signal, a method and apparatus for receiving a reference signal, and a vehicle user equipment (UE) and a terminal. The method for sending a reference signal comprises: determining transmission configuration information of synchronization signal blocks (VSSBs) in an NR V2X system, wherein the transmission configuration information comprises: a sending period of the VSSBs and a time-domain position of a VSSB sending time window within the sending period; and according to the transmission configuration information; sending the N VSSBs in the periodically appearing VSSB sending time window, wherein N is an integer greater than or equal to one; and each of the VSSBs comprises: a primary sidelink synchronization signal (PSSS), a secondary sidelink synchronization signal (SSSS), a physical sidelink broadcast channel (PSBCH) and a demodulation reference signal (DMRS). |
| US11856535B2 |
Wireless communication method, network device and terminal device
A method for wireless communication, a terminal device and a network device are provided. The method for wireless communication includes: a terminal device receives a Synchronization Signal Block (SSB), here, the SSB comprises Primary Synchronization Signal (PSS), Secondary Synchronization Signal (SSS), and Physical Broadcasting Channel (PBCH); here, the SSB comprises four consecutive symbols in time domain, which are symbol S0, symbol S1, symbol S2 and symbol S3 in sequence; and the PSS is transmitted on the symbol S0, the SSS is transmitted on the symbol S2, and the PBCH is transmitted on the symbol S1, the symbol S2 and the symbol S3. |
| US11856529B2 |
Communication circuit and control method for communication circuit
A communication circuit includes a first transfer circuit that includes a first transmitter circuit, and a second transfer circuit that includes a second transmitter circuit that can transmit a signal simultaneously with the first transmitter circuit. The second transmitter circuit is configured to be placed in a transmission halt state when transmission power of the second transmitter circuit resulting from being decreased by a predetermined value is lower than or equal to a threshold. |
| US11856526B2 |
Apparatus and method for reference signal power boosting in a wireless communication system
The disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment of the disclosure, a method for operating a user equipment (UE) in a wireless communication system includes determining power of at least one phase tracking reference signal (PT-RS), and transmitting the at least one PT-RS according to non-codebook based transmission. Herein, the power is determined based on a number of at least one port for the at least one PT-RS. |
| US11856523B2 |
Uplink transmissions in wireless communications
Methods and devices for offloading and/or aggregation of resources to coordinate uplink transmissions when interacting with different schedulers are disclosed herein. A method in a WTRU incudes functionality for coordinating with a different scheduler for each eNB associated with the WTRU's configuration. Disclosed methods include autonomous WTRU grand selection and power scaling, and dynamic prioritization of transmission and power scaling priority. |
| US11856521B2 |
System information updating method, apparatus, and system
A system information updating method, a user equipment and a base station are provided, the method including: receiving, by the wake-up radio (WUR) interface of the user equipment, a wake-up signal sent by the base station, where the wake-up signal is used to wake up a main radio interface of the user equipment and instruct the main radio interface of the user equipment to receive updated system information, the wake-up signal includes system information (SI) update transmission control information, and the SI update transmission control information includes information required for receiving the updated system information; waking up, by the WUR interface of the user equipment, the main radio interface of the user equipment; and receiving, by the user equipment according to the SI update transmission control information through the woken-up main radio interface, the updated system information sent by the base station. |
| US11856518B2 |
Apparatus and methods for signaling in power save mode
Embodiments of this disclosure provide techniques for signaling in power save mode. In particular, a UE may identify an association between a set of time durations for paging a downlink control indicator (DCI) transmission and a wake up signal (WUS) in a set of WUSs. Paging the DCI is transmitted in a beam sweeping manner and each beam used in each time duration in the set of time durations corresponds to a respective beam used for a WUS transmission in the set of WUSs. The UE monitors a radio link quality of WUSs in the set of WUSs and, based thereon, selects a first WUS in the set of WUSs. The UE identifies a first time duration for DCI page monitoring, the first time duration corresponding to the first WUS. The UE monitors the DCI page during the first time duration. |
| US11856516B2 |
Operation with power saving in connected mode discontinuous reception (C-DRX)
A user equipment (UE), a base station (BS), and a method for managing UE operation in C-DRX. The UE includes a transceiver configured to receive configurations for a drx-onDurationTimer, search space sets for reception of a PDCCH, a first set of CSI-RS resources, SS/PBCH blocks, and a PUCCH resources; and the PDCCH that provides a DCI format including a field indicating whether or not to start the drx-onDurationTimer. A processor is configured to determine an indication by the field to not start the drx-onDurationTimer, and determine reception occasions for the first set of CSI-RS resources during the ON duration. The transceiver is configured to receive the first set of CSI-RS resources or the SS/PBCH blocks during at least one of the reception occasions. The processor is also configured to determine a CSI report based on a reception occasion, which can be transmitted using the PUCCH resource during the ON duration. |
| US11856511B2 |
Connected vehicle bandwidth-based network selection
Generally described, one or more aspects of the present application correspond to techniques for dynamic management of the network used for data transfer between a connected vehicle and a remote computing system. For example, during navigation a connected vehicle may switch between connections to a number of different networks, and the pricing of these networks may be periodically recalculated based on current network load. The disclosed techniques can select from among available networks to dynamically optimize the cost of data transfer, even as a vehicle navigates through different networks and as network pricing is changed. |
| US11856505B2 |
Managing iOS-based mobile communication devices by creative use of callkit API protocols
Systems, methods, and devices for managing predetermined functions on a mobile device, the operating system (OS) installed on the device including an event application programming interface (API) configured to enable voice over internet protocol (VoIP) applications to assume priority over other applications and functions of the mobile device when VoIP calls are detected. A mobile device management software application installed and running on the mobile device emulates a VoIP software application and uses event API calls to trick the OS into believing that a VoIP call has been detected and, in response, causes the OS to block or interfere with one or more predetermined functions on the mobile device based on the status and location of the mobile device. |
| US11856501B2 |
Systems and methods for user plane path selection, reselection, and notification of user plane changes
Systems and methods for performing User Plane (UP) path selection or reselection over a communications network with a 3rd party entity, and for notifying network entities of UP changes in a communications network, are disclosed. The method includes: receiving an application program interface based request for UP path selection from the 3rd party entity; performing a validation and authorization procedure with the request; transmitting a UP path selection configuration request to a Control Plane Function that maintains configuration data; obtaining a reference number confirming the UP path selection configuration request; and installing the UP path selection according to the reference number. |
| US11856500B2 |
Apparatus and method of system information transmission and reception on a carrier supporting multiple bandwidth parts
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The method for transmitting system information by a base station in a wireless communication system, the method comprising identifying whether an active downlink (DL) bandwidth part (BWP) of a user equipment (UE) is configured with common search space, and transmitting, to the UE, an updated system information in a dedicated signaling when the active DL BWP of the UE is not configured with the common search space. |
| US11856499B2 |
Emergency mode for mobile devices
Methods and apparatuses for emergency modes for a mobile device (e.g., a mobile phone) are described. The mobile device may receive sonic signals indicative of a voice of a person uttering words and identify the person as an authorized user. The mobile device may determine that the words correlate with an emergency situation from a set of predefined emergency situations. Further, the mobile device may determine that the emergency situation satisfies a threshold. The mobile device may perform one or more tasks (e.g., making a phone call to an emergency service), after determining that the emergency situation has satisfied the threshold. In some cases, the mobile device may monitor physiological signals of the person and/or collect additional data to increase a confidence level associated with making the determination. In some cases, the mobile device may leverage or include an artificial intelligence algorithm/engine to facilitate managing the emergency modes. |
| US11856498B2 |
Bluetooth device connection method and device
A Bluetooth communication system, including first and second Bluetooth devices. The second device includes a second Bluetooth application and a second Bluetooth host. The first device sends advertising information that includes UUID information of a service supported by the first device; the second host receives the advertising information, the advertising information includes the UUID information of the service supported by the first device; the second host stores and parses the UUID information, and sends a pairing request to the first device; the first device pairs with the second device; the second device instructs the second host to report pairing to the second application, the pairing information including UUID information of the service supported by the first device; the second Bluetooth device sends a service connection request to the first device; and the first device is further configured to establish a service connection to the second device. |
| US11856497B2 |
Tracking and theft-recovery system for mobile assets
A tracking device and method of determining a location of a tag connected to an object. The method comprises transmitting a first message from a server over a long range communication protocol to the tag so that the tag emits short and long range distress messages; receiving at a server the long range distress messages including location data using the long range communication protocol; using the location data to determine a geographical area in which the tag is located; transmitting a message from the server to one or more mobile devices in the geographic area to enable the mobile devices to receive the short range distress messages; receiving at the mobile devices the short range distress messages from the tag and using the received short range distress message to locate the tag; and transmitting a second message from the mobile devices to the server including the location of the tag. |
| US11856493B2 |
Self-directing node
Lost, misplaced, incorrectly delivered, and damaged assets are a common occurrence in shipment or asset tracking. Disclosed are various embodiments concerning a battery-less or intermittent battery use environments in which a node uses internal logic (e.g., circuitry and/or software) that, based at least in part on sensor information and stored information regarding the history of the node, may track events that have occurred to the node. The node may be responsive to events and determine whether exceptions have occurred that require attention. For example, detecting damage might cause the node to update an output to indicate the node and associated material, if any, needs to be rerouted to address the exception. |
| US11856487B2 |
Method and apparatus for measuring location of multiple electronic devices based on time scheduling information in connection with ultra-wide band communication
An electronic device includes an ultra-wide band (UWB) communication module; a memory; and a processor operably connected to the UWB communication module and the memory, wherein the processor is configured to receive, through the UWB communication module, a first message from a first external electronic device at a first time slot; store, in the memory, the first message and a receiving time of the first message; receive, through the UWB communication module, a second message from a second external electronic device at a second time slot; store, in the memory, the second message and a receiving time of the second message; identify a time schedule information for transmitting a third message to the first external electronic device and the second external electronic device, the time schedule information including a transmitting time of the third message; obtain first time information regarding a period of time between the receiving time of the first message and the transmitting time of the third message and second time information regarding a period of time between the receiving time of the second message and the transmitting time of the third message; and transmit, through the UWB communication module, the third message including the first time information and the second time information to the first external electronic device and the second external electronic device at a third time slot. |
| US11856485B2 |
Wireless communication system, and wireless communication device
A wireless communication system includes a first wireless communication device configured to transmit and receive a wireless signal in conformity with a designated communication standard, and at least one second wireless communication device configured to transmit and receive a wireless signal in conformity with the designated communication standard. The first wireless communication device and the second wireless communication device perform a designated process more than once on a basis of transmission and reception of the wireless signal. Each of the designated processes includes any of transmission and reception of the wireless signal. Respective wireless signals used in the designated processes include different pieces of secure information used to determine transmission sources of the wireless signals. |
| US11856479B2 |
Systems and methods for virtual and augmented reality along a route with markers
This disclosure describes techniques for receiving information that is wirelessly transmitted to a mobile computing system by wireless devices that are proximal to a route being travelled by the mobile computing system, and presenting at least a portion of the received information through a display of the mobile computing system. The information can be displayed according to a computing experience that is determined for a user of the mobile computing system (e.g., user-selected, inferred based on a stored schedule of the user, and so forth). Different sets of location-based information can be transmitted to the mobile computing system from different wireless devices that the mobile computing system comes into proximity with while traveling along a route. In some instances, the information can be locally stored on the wireless device(s) to reduce latency. |
| US11856474B2 |
Mobile proximity based messages
Techniques for providing proximity based messages are discussed herein. Some embodiments may include one or more servers configured to receive proximity message requests from a consumer device. The requests may include consumer device locations, which may be used by the one or more servers to generate a geofence set. Furthermore, the consumer device location may be used as a basis for selecting notification data relevant to the location. Both the geofence set and the notification data may be sent to the consumer device in a single proximity message response for local notification creation if the notification data can be collected within a maximum response time. The notification data may be provided via a push notification server asynchronously if the notification data cannot be collected within the maximum response time. |
| US11856472B2 |
Method and apparatus for controlling or paging a user equipment
A communication method and system for controlling and paging a user equipment (UE) are provided. The method includes receiving mobility level information of a UE, and performing at least one of handover control, measurement control, or paging for the UE according to mobility level information of the UE. |
| US11856465B2 |
Inter-band handover of the same physical frequency
A method of an access network node of a carrier aggregation enabled cellular wireless communication system, and a method of a wireless terminal device of a carrier aggregation enabled cellular wireless communication system are disclosed. The method for the network node comprises identifying a need for an inter-band handover where a same physical frequency on which the access network node interacts with a wireless terminal device has more than one logical reference, wherein the wireless terminal device currently operates using a first logical reference, assigning a target frequency for the inter-band handover as a second logical reference for the physical frequency, and performing handover signalling with the wireless terminal device including the assigned target frequency. The method of the wireless terminal device comprises performing operation where a need for an inter-band handover occurs where a same physical frequency on which the wireless terminal device interacts with an access network node of the cellular wireless communication system has more than one logical reference, wherein the wireless terminal device currently operates using a first logical reference, and performing handover signalling with the access network node including receiving an assigned target frequency which is a second logical reference for the physical frequency. A network node, a wireless terminal device and computer programs for these for implementing the methods are also disclosed. |
| US11856464B2 |
Anchor point movement in a compound cellular network
Various arrangement of compound cellular networks that accommodate multiple cellular communication protocols are presented. A compound cellular network may connect user equipment (UE) with a data network using a first anchor point. The compound cellular network may transition the UE from the first anchor point to a second anchor point. Following the transitioning, the compound cellular network may connect the UE with the data network using the second anchor point. The UE may then be transitioned from the second anchor point to a converged anchor point of the compound cellular network. The UE may be locked to the converged anchor point while the UE is communicating with a second cellular network that communicates using the second cellular communication protocol. |
| US11856463B2 |
Resource reservation for multiple sidelinks
Wireless communications systems and methods related to a sidelink user equipment (UE) reserving resources for multiple sidelinks are provided. A first wireless communication device communicates, with a second wireless communication device, a reservation indicating a plurality of reserved resources for a plurality of sidelink communications. The first wireless communication device communicates, with a third wireless communication device, a first sidelink communication of the plurality of sidelink communications using a first resource of the plurality of reserved resources. |
| US11856462B2 |
Quality of service continuity in converged networks
Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for managing service provider network nodes in a converged network by identifying indicia of a reduced Quality of Service (QoS) level of network services provided to user equipment (UE) via a WiFi access point (WAP) such that a WiFi control entity may responsively communicate the identification of affected UE to various provider equipment such that the UE may be migrated to a proximate service provider mobile network node. |
| US11856457B2 |
Virtualized network function management
Briefly, in accordance with one or more embodiments, virtualized network function resources may be managed in a network. Performance measurements may be received for at least one mobility management entity (MME) in an MME pool, or for other network elements. If at least one of the performance measurements exceeds at least one predetermined threshold, instantiation of a new mobility management entity virtual network function (MME VNF) may be requested, and the MME VNF may be instantiated in response to the request. One or more user equipment (UE) devices managed by the MME pool may be connected to the added MME VNF. |
| US11856455B2 |
Dynamic frequency allocation method for base station, shelf label system and computer device
A dynamic frequency allocation method for base stations, a shelf label system and a computer device are provided. The method includes: obtaining a current connectivity structure of base stations; obtaining a current weight degree of each base station based on a frequency interval weight between base stations in the current connectivity structure; performing priority classification on all current base stations to obtain a current priority type of each base station; and obtaining a current allocated frequency of each base station based on the current priority type of the base station, the current weight degree of the base station, the frequency interval weight and a current available frequency set. |
| US11856451B2 |
Avoiding packet data convergence protocol holes for bearer in dual connectivity mode across multiple radio access technologies
Methods, systems, and devices for wireless communications are described. The method includes receiving control signaling that configures the UE with a retransmission request time duration for requesting packet retransmission relative to when a packet in a sequence of packets is determined to be unsuccessfully received, monitoring for one or more transmissions including at least a subset of packets in the sequence of packets, and transmitting, prior to expiration of the retransmission request time duration, a first retransmission request to request retransmission of at least one packet in the sequence of packets based on a first retransmission trigger being satisfied. |