| Document | Document Title |
|---|---|
| US11510848B2 |
Dispenser for a composition in the form of powder in a container, and container of the feeding bottle type provided with such a dispenser
A dispenser for a powder in a container, containing a receptacle including an end wall provided with at least one orifice, an adapter including a tubular body provided with a transverse partition provided with at least one orifice, the receptacle being rotatable on the adapter between a closed position of the dispenser, in which the orifice in the receptacle and the orifice in the adapter are not aligned with one another, and an open position of the dispenser, in which the orifice in the receptacle and the orifice in the adapter are positioned in line with one another, and a sealing component comprising an upper annular part and a lower annular part arranged so as to ensure sealing between the container and the adapter and between the adapter and the container, respectively, when the adapter is mounted on the container. |
| US11510843B2 |
Walker
Walkers capable of adapting to surrounding environments, including stairs, curbs, sidewalks, and other surface or ground obstacles that have adjacent uneven surfaces. The walkers include a frame assembly having back legs, front legs, and a handlebar fixedly coupled to the back legs. Intermediate members respectively couple the front legs to the back legs and are configured for selective vertical adjustment of vertical positions of the front legs relative to the back legs and relative to at least a first surface engaged by lower ends of the back legs. After selective vertical adjustment of the vertical positions of the front legs, the front and back legs of the walker are capable of engaging and supporting the walker on the first surface engaged by the lower ends of the back legs and engaging and supporting the walker on at least a second surface engaged by lower ends of the front legs. |
| US11510842B2 |
Ergonomic ambulation assist device
An ergonomic walking assistance device is disclosed. The walking assistance device includes a pair of front struts. Each of the front struts include a leg and an angled section. Each of the legs support a footing device in contact with the ground. The device includes a pair of rear struts. Each of the rear struts include a leg and a cylindrical section. Each of the leg support a footing device in contact with the ground. A pair of side supports are provided that each connecting the front struts to the rear struts. A U-shaped lateral section connects the forward struts with the rear struts. The lateral section includes a pair of arm members extending on each side of the user. A frame is defined by the lateral section and forward and rear struts, allowing access between the forward struts for a user of the device. |
| US11510841B2 |
Robotic forearm orthosis using soft fabric-based helical actuators
A robotic orthosis device for assisting users to rotate their wrist with a pair of fabric-based helical actuators and a sleeve or rigid interfaces configured to attach to a user's forearm. Each of the helical actuators includes a cylinder and a pneumatic bladder configured to inflate the cylinder. Each cylinder includes an anisotropic sheet material and a base sheet material running the length of the cylinder. The anisotropic sheet material comprises elastomeric strands that enable the material to stretch in a direction parallel to the orientation of the elastomeric strands, but different than the longitudinal axis of the cylinder. The base sheet material, which is affixed to the anisotropic sheet material, is strain-limiting along the longitudinal axis. When the bladder is pressurized, the expansion of the bladder causes the cylinder to stretch and twist, thus generating a helical force on the user' wrist relative to the elbow. |
| US11510834B2 |
Automatic excretion disposal device and building
Provided is an automatic excretion disposal device (1) which is configured to automatically perform an excretion disposal of a person (P) to be cared, the device including: a cup (2) which is attached to a body of the person to be cared to receive excretion; a detection unit (3) which is configured to detect excretion in the cup; a feed water pipe which is configured to decompress cleaning water from a water supply (W) to a predetermined pressure and directly supplies the cleaning water, on the basis of detection result of the detection unit; a suction motor (30) which is configured to suck sewage generated when the body and inside of the cup are cleaned with the cleaning water supplied from the feed water pipe (R1), and to discharge the sewage to outside of the cup; a tank (10) which is configured to temporarily store the drainage sucked by the suction motor; and a drainage pump (20) which is configured to cause the drainage to forcibly flow out to a drainage piping connected to a sewer or a septic tank, while pulverizing solid matters contained in drainage in which the sewage stored in the tank is mixed with the cleaning water directly supplied from the feed water pipe. |
| US11510831B2 |
Seat arrangement for a wheelchair and a wheelchair including such a seat arrangement
A seat arrangement (10) for a wheelchair, as well as a wheelchair (40) incorporating such a seat arrangement (10), are disclosed. The arrangement includes a base, a connecting member and a supporting member. The base forms part of or is mounted to a seat of the wheelchair (40). The connecting member is slidably mounted to the base and displaceable relative to the base between a retracted position and an extended position. The supporting member is pivotably connected to the connecting member and shaped substantially so as to mate with the seat opening (22). The supporting being member is pivotable between an open position and a closed position. When the connecting member is in the retracted position and the supporting member is in the closed position, the supporting member mates with the seat opening (22) to define a sitting surface, and when the supporting member is in the open position, a seat opening (22) is exposed. |
| US11510830B2 |
Hoist mechanism
A hoist mechanism for lifting articles, such as a mobility scooter, into and from an interior of an automobile has a boom arranged to be mounted on the vehicle. A length of webbing depends from the boom and can be attached to the article to be lifted in use. An electric motor is configured to retract the webbing to provide lifting of the article by winding the webbing onto a spool. The boom has a mounting bracket. The spool is mounted to one side of the mounting bracket and the electric motor is mounted on the other side of the mounting bracket. The boom may take the form of a pivoting and swiveling armature. The boom may be releasably latched in a raised condition for use. |
| US11510828B2 |
Absorbent article
(Object) To prevent a high compression portion from being defectively formed and also a top sheet from being torn. (Means of Achieving the Object) A sanitary napkin (1) in which a low compression portion (15) and a high compression portion (16, 17, 18) are formed on a bottom surface of a compressed groove (10) that is recessed from a skin contact surface side. The high compression portion includes regularly-arranged high compression portions (16) that are regularly arranged in a longitudinal direction of the compressed groove (10), a large-area high compression portion (17) that is irregularly arranged in the compressed groove (10) and has an area larger than an area of each of the regularly-arranged high compression portions (16), and an auxiliary high compression portion (18) that is arranged at one side, in a longitudinal direction of the napkin, of the large-area high compression portion (17) through the low compression portion (15) so as to surround the one side, in the longitudinal direction of the napkin, of the large-area high compression portion (17). |
| US11510821B2 |
Scar reduction bandage
The invention relates to an easy-to-use scar reduction bandage (or sticking plaster), that can be used in the case of hypertrophic scars and keloids. The invention offers a qualitatively even treatment over months by the permanent pressure achieved by the integrated scar bandage and spring. The effect can be strengthened or altered by the differing materials of upper and lower carrier sheets. Likewise, and at the same time, a supplemental treatment can be initiated by so-called storage structures in the base of the spring. |
| US11510820B2 |
Metallic bandage
A cloth bandage includes a cloth layer portion including a single weave pattern including a uniform distribution of threads, wherein each thread includes a compound structure including a non-metallic fibrous material and metallic material, and an adhesive layer portion upon a bottom surface of the cloth layer portion configured to adhere the cloth bandage to skin of a wearer. A top surface of the cloth layer portion includes a uniform metallic appearance across the top surface. The metallic material can include silver, copper, or any oligodynamic material. |
| US11510816B2 |
Eyewear frame with integral roll-off system
A goggle includes a frame, a lens, and a roll-off system. The frame has a first lateral end and an opposing second lateral end. The frame defines a lens cavity. The lens is disposed within the lens cavity of the frame. The roll-off system includes a first canister, a second canister, and an actuator mechanism. The first canister is at least partially integrally formed with the first lateral end of the frame. The first canister defines a first interior cavity configured to store a roll of film. The second canister is at least partially integrally formed with the opposing second lateral end of the frame. The second canister defines a second interior cavity configured to receive a strip of film from the roll of film. The actuator mechanism is configured to facilitate selectively dispensing the strip of film from the first canister across the lens to the second canister. |
| US11510814B2 |
Electric goggles for preventing fogging in cold weather conditions
A pair of electric goggles is disclosed. The goggles include a conductive lens mounted onto a frame adapted to be electrically connected to an electric socket in order to raise the temperature of the lens, when powered. The goggles are provided with a strap for attaching to a helmet, the strap has a strap clip designed to have the electric socket attached thereto. The electric socket is meant to be electrically connected to a power supply via a power cable. With the combination of a strain relief clip located below the electric socket, the power cable can be positioned in a predetermined configuration, which unencumbers the user from the power cable when detaching or removing the goggles. |
| US11510813B2 |
Methods and apparatuses for the treatment of glaucoma using visible and infrared ultrashort laser pulses
Transcorneal and fiberoptic laser delivery systems and methods for the treatment of eye diseases wherein energy is delivered by wavelengths transparent to the cornea to effect target tissues in the eye for the control of intraocular pressure in diseases such as glaucoma by delivery systems both external to and within ocular tissues. External delivery may be affected under gonioscopic control. Internal delivery may be controlled endoscopically or fiber optically, both systems utilizing femtosecond laser energy to excise ocular tissue. The femtosecond light energy is delivered to the target tissues to be treated to effect precisely controlled photodisruption to enable portals for the outflow of aqueous fluid in the case of glaucoma in a manner which minimizes target tissue healing responses, inflammation and scarring. |
| US11510812B2 |
Injector for ocular implant
An injector (1) for implanting a sensor implant (2) in the human or animal eye, in particular for the suprachoroidal implantation of a pressure sensor for the wireless measurement of the intraocular pressure, is improved in terms of rapid, complication-free, low-trauma and low-wear suprachoroidal implantation in that, to accommodate the sensor implant, the injector (1) has a substantially tubular injection chamber (8), the inner wall surfaces (9, 10) of which have a non-rotationally symmetrical cross section, preferably an oval or rectangular cross section, in that, at a free end, the injection chamber (8) is provided with an injection opening (13), through which, during implantation, the sensor implant (2) can slide out and slide into a sclera incision in the eye, wherein the inner wall surfaces (9, 10) of the injection chamber (8) enclose the likewise non-rotationally symmetrical cross section of the sensor implant (8) and prevent a rotation of the sensor implant (2) about an axis of rotation extending in the direction of the injection (11). |
| US11510810B2 |
Ophthalmic implant for delivering therapeutic substances
Described are implantable therapeutic devices, systems and methods to treat a patient. The device includes a hollow refillable housing for implantation within the posterior segment of an eye through a penetration in the sclera including a proximal retention structure protruding outward from a proximal end region of the housing, an access portion opening, and a penetrable barrier positioned at least in part within the access portion opening, the penetrable barrier configured to be repeatedly penetrated. A rigid porous structure is positioned within a region of the housing away from the access portion opening into a reservoir chamber extends along an axis between the penetrable barrier and the porous structure includes a volume sized to deliver therapeutic amounts of a therapeutic agent to the eye for an extended period of time. A cover is coupled to at least an upper surface of the proximal retention structure. |
| US11510807B2 |
Systems and methods for delivering biomaterials
Delivery systems and methods for forming and delivering biomaterials from two components are described herein. In particular, apparatus and methods for performing controlled delivery of multicomponent delivery of biomaterials into or onto a body part, such as a body lumen are described. More specifically, in some embodiments, the apparatus and methods are directed towards controlled delivery of micro-volumes of biomaterials into or onto a target location, the micro-volumes being defined as 0.001 mL-1 mL (or 1 μL-1,000 μL) of volume. |
| US11510806B2 |
Devices, systems and methods for the treatment of sleep apnea
A medical appliance for the treatment of one or more sleep disorders such as obstructive sleep apnea in a patient, the appliance comprising: a biasing member for inserting behind and exerting a force upon the patient's soft palate or tongue, wherein the biasing member is inserted in a reduced or minimized form and then expanded or firms once in place to exert the force. The appliance may be nasally inserted or be placed through the mouth. In a particular configuration, both the soft palate and tongue are biased to prevent obstruction of the flow of air in the nasopharyngeal airway. |
| US11510800B2 |
Lateral support craniocervical orthosis and method
A device and method for preventing and correcting abnormal shaping of an infant's cranium by applying external forces over time with the growth of an infant to achieve normal shaping of the infant's head. The device is a cranial orthosis having a depression with a contact surface in the shape of at least a portion of a normal infantile cranium. The orthosis further provides lateral support surfaces creating points of contact to restrict rotation of the infant's cranium and provide additional external forces for normal shaping of the infant's cranium. Because the present invention is non-conforming to the shape of an abnormal skull, the exerted forces cause accelerated expansion of the skull in less prominent areas coincident with brain and skull growth. |
| US11510798B1 |
Intravascular ultrasound (IVUS) ostial stent delivery system and method
For deploying a stent at a coronary ostium, an integrated intravascular ultrasound (IVUS) ostial stent delivery apparatus can include a balloon catheter and an elongate shaft defining (1) a longitudinal inflation lumen and (2) a longitudinal IVUS lumen. A balloon can be located at and about the distal shaft portion and inflated with the inflation lumen. The shaft further defines a longitudinal guidewire lumen, extending at least through the distal shaft portion underlaying the balloon for at least a length of the balloon along the shaft. The IVUS lumen can include removable IVUS ultrasound imaging transducer with a signal conduit to external processing and display componentry. The imaging can help ensure proper stent location before placement and deployment, or for post-placement and stent deployment confirmation, without requiring removal of the stent delivery device to deploy a separate IVUS imaging probe. |
| US11510797B2 |
Balloon catheters and methods for use
Apparatus and methods are provided for flaring a stent deployed within a branch vessel including an ostium communicating with a main vessel, a first end of the stent extending at least partially from the branch. A catheter is provided that includes a balloon having a reinforced region adjacent an unreinforced region. When the balloon is positioned at a desired location, e.g., within a stent, prosthetic valve, or other tubular prosthesis, the balloon may be inflated to a first pressure causing the reinforced and unreinforced regions to expand substantially simultaneously. Upon inflation of the balloon beyond the first pressure, the reinforced region of the balloon remains at the first diameter and the unreinforced region continues to expand, e.g., to flare one or more ends of the prosthesis. |
| US11510793B2 |
Adjustable seal system, seal component and method for using the same
An adjustable seal system includes a seal component having a body having an outer surface defining a socket sealing portion arranged to engage and form an airtight seal with an interior surface of a prosthetic socket. The inner surface of the body defines a liner sealing portion arranged to frictionally engage and seal with an outer surface of a prosthetic liner. The liner sealing portion defines a sealing length extending in a proximal direction from an end of the socket sealing portion and terminating at a proximal edge on the body. The length of the liner sealing portion is between about 25 mm and about 35 mm and is selected in relation to the socket sealing portion to vary tractions at the inner and outer surfaces of the seal component. |
| US11510792B2 |
Adjustable prosthetic interfaces and related systems and methods
Prosthesis devices can include sockets having adjustable features. In one example, a socket includes one or more panels that can move outwardly or inwardly relative to a receptacle portion of the socket. The panels can be moved by tightening a tensioning line. |
| US11510790B2 |
Triangular fibrocartilage complex reconstruction techniques
This disclosure is directed to methods for reconstructing an unstable triangular fibrocartilage complex (TFCC). Exemplary methods include preparing, delivering, and fixating a graft within a distal radioulnar joint in a manner that restores the functionality to the TFCC, thereby improving the joint kinematics of the radioulnar joint. |
| US11510780B2 |
System and method for cardiac valve repair and replacement
A method of delivering a prosthetic mitral valve includes delivering a distal anchor from a delivery sheath such that the distal anchor self-expands inside a first heart chamber on a first side of the mitral valve annulus, pulling proximally on the distal anchor such that the distal anchor self-aligns within the mitral valve annulus and the distal anchor rests against tissue of the ventricular heart chamber, and delivering a proximal anchor from the delivery sheath to a second heart chamber on a second side of the mitral valve annulus such that the proximal anchor self-expands and moves towards the distal anchor to rest against tissue of the second heart chamber. The self-expansion of the proximal anchor captures tissue of the mitral valve annulus therebetween. |
| US11510779B2 |
Introducer device for medical procedures
Embodiments of the present disclosure provide an introducer device for introducing a medical device into a patient's vasculature. In one embodiment, the introducer device comprises a housing, a distal sheath adapted to be inserted into a patient's vasculature with the housing positioned outside of the patient's vasculature, a hemostatic seal mounted within the housing, and a tube positioned within the housing and movable longitudinally relative to the hemostatic seal between a proximal position and a distal position. In the proximal position, a distal end of the tube is positioned proximal to the hemostatic seal with the hemostatic seal closed. In the distal position, the distal end of the tube extends through the hemostatic seal and permits the medical device to be inserted through the housing and into the patient's vasculature without contacting the hemostatic seal. |
| US11510777B1 |
Prosthetic heart valves
Some embodiments described herein include a heart valve replacement system that may be delivered to a targeted native heart valve site via one or more delivery catheters. In some embodiments, a prosthetic heart valve of the system includes structural features that securely anchor the prosthetic heart valve to the site of the native heart valve. Such structural features can provide robust migration resistance. In particular implementations, the prosthetic heart valves occupy a smaller delivery profile, thereby facilitating a smaller delivery catheter for advancement to the heart. |
| US11510776B2 |
Capsular tension ring inserter and method
A capsular tension ring inserter (10) and method includes a cannula (54) adapted to house a capsular tension ring (CTR) (26) having a leading eyelet (32), a hook element (56) disposed within the cannula (54) that engages and moves the CTR (26) during deployment, and a suture (28) placed on the leading eyelet (32) and fed back through the cannula (54) to allow a user to control insertion of tile CTR (26) into a capsular bag (42) of an eye (40) by pulling on the suture (28) during insertion of the CTR (26). |
| US11510775B2 |
Corneal implant
Corneal implant (1) designed for correcting irregularities of the corneal curvature of a subject, the implant (1) having a generally dome-shaped structural body (2) configured to impose a regular curvature to the corneal portions designed to be in contact with the implant, wherein the structural body comprises an outer peripheral ring (10) and an inner reticular structure (20), wherein the inner reticular structure (20) comprises at least one first and one second series of beams (21, 22) intersecting each other, the beams (21) of the first series having a respective first end (31) connected to the outer peripheral ring (10), wherein the total area of void portions (24) within the meshes of the reticular structure (20) is between 50 and 99.9% of the surface area of the reticular structure (20). |
| US11510761B2 |
Scan post, bite pillar, reference pillar and related methods for recording dental implant position
A bite registration device including a scan post configured to attach to a dental implant, a bite pillar configured to be attached at a coronal end of the scan post, and a mechanism for attaching the bite pillar to the scan post, wherein the mechanism enables adjustment of a distance from a coronal end of the bite pillar to an apical end of the scan post. A bite pillar including a wide coronal end and an elongate shape configured to attach to an object in a mouth of a patient. A scan post including a screw thread for attaching a bite pillar thereto. A reference pillar configured as an elongate shape to be attached at a first end to an object in a mouth of a patient. Related apparatus and methods are also described. |
| US11510760B2 |
Hydrating cancellus bone cortical drill
A cortical drill for hydrating and drilling cancellous bone when preparing a dental implant includes a stem portion and a drill portion, the stem portion with a locking notch and a water inlet configured for receiving fluid under pressure into the cortical drill. The drill portion has an elongated substantially conical body having an outer wall. The drill portion has a slot portion, and the slot portion includes a cut-out forming an inlet along a peripheral surface of the conical body. A plurality of jets are formed in the slot portion, with the jets in communication with the water inlet, and the jets arranged along the slot portion, such that fluid travelling under pressure into the water inlet, travels through the stem portion and the drill portion, and exits the jets in the slot portion. |
| US11510758B2 |
Orthodontic appliance with snap fitted, non-sliding archwire
An orthodontic appliance may include an archwire and multiple orthodontic brackets. The archwire may fit within a human mouth and contain multiple male connectors. Each orthodontic bracket may have a configuration that facilitates attaching the orthodontic bracket to a single tooth. Each orthodontic bracket may allow one of the male connectors to be locked into the orthodontic bracket with a snapping action. The male connector may be unable to slide with respect to the orthodontic bracket after being locked in the orthodontic bracket. A manual unlocking action may allow the male connector to disengage from the orthodontic bracket. |
| US11510756B2 |
Method and apparatus for restoring improper morphology of the alveolar bone
A method for treating orthodontitis (i.e., gingivitis caused by malpositioned teeth). The process includes evaluating improper morphologies of alveolar bone in the horizontal dimension (i.e., orthodontosis) caused by displaced root(s) of a tooth, uprighting the root of the malpositioned tooth utilizing an orthodontic bracket system thereby causing the alveolar bone to be restored, which in-turn alleviates the orthodontitis. An orthodontic bracket is provided for use with an arch wire to apply corrective forces to a tooth. The bracket includes a vertical member having a slot formed therein for receiving the arch wire and a wide base horizontal member connected to the vertical member. The vertical member is positioned gingivally with respect to the horizontal member. The horizontal member includes opposing first and second ends that extend away from the vertical member and define a pair of spaced-apart wire engaging points engageable with the arch wire during treatment. |
| US11510755B2 |
Custom dental attachment placement appliances and appliance manufacturing methods
A method of producing a custom dental anchor application appliance may be provided. The appliance may be for mounting one or more anchors to teeth of a patient. The appliance may be for use in orthodontic aligner treatment. The method may include forming a dental appliance. The forming may be done using a three-dimensional printing approach. The appliance may include a body. The body may include at least one anchor-locating area. The anchor-locating area may be shaped to conform to a mounting area on a surface of a tooth. The appliance may include a receiving structure. The receiving structure may be configured to removably support a dental anchor. The dental anchor may be of a predefined configuration in a fixed position and orientation relative to the body. |
| US11510754B2 |
Surgical drill guide aimed at locating ideal position for dental implants in edentulous patients
This document describes a set of surgical drill guides for the upper and lower jaw, the guides aimed at locating the ideal position for dental implants in edentulous patients. The guides are made up of a surgical stent material from metal or other rigid material that is aligned to provide support and stability of fully edentulous upper and lower jaw to orient surgical drills in the area of operation. The present embodiment comprises a U-shape metal plate provided form or shaped resembling a toothless upper or lower jaw and containing a top surface of the surgical stent that is contacting the soft tissue of maxilla or mandibula and the bottom surface of the stent that has the same shape as a top one. |
| US11510751B2 |
Medical observation apparatus
A medical observation apparatus including: an arm including a plurality of links connected to each other via a joint, the arm having at least three or more degrees of freedom implemented by a rotation operation about a rotation axis; an imaging device supported by the arm; and an arm controller that controls an operation of the arm. When a posture of the arm is in a predetermined state, and when a predetermined input for moving the arm about a rotation axis orthogonal to a second axis that is a second rotation axis from a side of the arm on which the imaging device is supported and a third axis that is a third rotation axis from the side of the arm on which the imaging device is supported is detected, the arm controller makes one of the links corresponding to the third axis rotate about the third axis. |
| US11510750B2 |
Leveraging two-dimensional digital imaging and communication in medicine imagery in three-dimensional extended reality applications
A surgical system includes an XR headset and an XR headset controller. The XR headset is configured to be worn by a user during a surgical procedure and includes a see-through display screen configured to display an XR image for viewing by the user. The XR headset controller is configured to receive a plurality of two-dimensional (“2D”) image data associated with an anatomical structure of a patient. The XR headset controller is further configured to generate a first 2D image from the plurality of 2D image data based on a pose of the XR headset. The XR headset controller is further configured to generate a second 2D image from the plurality of 2D image data based on the pose of the XR headset. The XR headset controller is further configured to generate the XR image by displaying the first 2D image in a field of view of a first eye of the user and displaying the second 2D image in a field of view of a second eye of the user. |
| US11510749B2 |
Insertable cutting guard
A tissue guard includes a body having a proximal end and a distal end and defining a lumen therethrough. The distal end has a long petal and a short petal disposed in substantial opposition relative to one another and the short petal is configured to move between a first position wherein the short petal is disposed within the lumen to facilitate insertion of the long petal within an incision and a second position wherein the short petal is extended relative to the lumen and in substantial opposition to the long petal to facilitate retention of the tissue guard within the incision. |
| US11510745B2 |
Surgical robot systems comprising robotic telemanipulators and integrated laparoscopy
Surgical robot systems for remote manipulation having robotic telemanipulators are provided. The surgical robot systems are well adapted for use by the surgeon, seamlessly integrateable into the operation room, allow for a surgeon to work between the robot and the patient throughout a surgery in a sterile manner, are relatively low cost, and/or permit integrated laparoscopy. The system preferably includes a master console having a plurality of master links interconnected by a plurality of master joints, and a handle coupled to the master console for operating the telemanipulator. The system further includes a slave console operatively coupled to the master console and having a plurality of slave links interconnected by a plurality of slave joints that move responsive to movement at the master console to permit an end-effector to perform surgery. |
| US11510744B2 |
Methods and systems for directing movement of a tool in hair transplantation procedures
Methods and systems are provided useful in various procedures, including hair harvesting and implantation, and further including computer-implemented and/or robotic hair transplantation. Methodologies are provided which enable a tool, such as a hair harvesting or a hair implantation tool, to proceed at least under a partial computer control in a selected direction of travel along a donor or recipient area of the patient, as well as changing direction of travel based on desired harvesting and/or implantation criteria. |
| US11510741B2 |
Method for producing a surgical instrument comprising a smart electrical system
A method for producing a surgical instrument is disclosed. The method comprises obtaining a handle, wherein the handle comprises a distal end comprising a shaft interface surface and a first set of magnetic elements. The method further comprises obtaining a shaft, wherein the shaft comprises a proximal end comprising a handle interface surface, a second set of magnetic elements, and a third set of magnetic elements. The method further comprises attaching the shaft to the handle, wherein the shaft interface surface is configured to engage the shaft at the handle interface surface, wherein an attractive magnetic force is configured to pull the handle towards the shaft when the first set of magnetic elements interact with the second magnetic elements, and wherein a repulsive magnetic force is configured to repel the handle from the shaft when the first set of magnetic elements interacts with the third set of magnetic elements. |
| US11510735B2 |
System for navigating a surgical instrument
The invention relates to a system for navigating a surgical instrument (1), comprising a processor configured for: obtaining a first 3D medical image of a first volume (V1) of a patient's body, said first volume (V1) comprising a reference marker (M), registering the first 3D image with said reference marker (M), obtaining a second 3D medical image of a second volume (V2) of the patient's body, said second volume (V2) being different from the first volume (V1) and not containing the reference marker (M) in its entirety, said first and second 3D images being obtained by a single imaging device, registering the second 3D medical image with the first 3D medical image, obtaining a virtual position of the surgical instrument (1) with respect to the reference marker (M) from a tracking system, determining a virtual position of the surgical instrument (1) with respect to the second 3D medical image. |
| US11510733B1 |
Placement of surgical implants
Methods, apparatuses, and systems for designing, modifying, and installing a surgical implant optimized for a patient's unique physiology are disclosed. The methods are based upon data from surgical implants installed in other patients. Allowing patient outcomes from previously installed surgical implants to influence the design, placement, and surgical tool path for enable the implanting of surgical implants having the greatest likelihood of a successful patient outcome. |
| US11510723B2 |
Tumor ablation device and related systems and methods
Tumor ablation devices and related systems and methods are disclosed. Some tumor ablation devices include an RF energy delivery probe with two conductors and one or more thermocouples. The thermocouple measures a temperature at a location on one of the conductors. A generator can produce a current to be conducted between the first conductor and the second conductor via tissue within a desired ablation region. The ablation regions created by the RF energy delivery probe are symmetric about poles of the first conductor and the second conductor. A distal portion of the RF energy delivery probe may articulate, enabling a user to position the RF energy delivery probe in a proper position to ablate the tumor. The thermocouples may be disposed on a flexible or wired thermocouple circuit that is disposed between insulators. |
| US11510719B2 |
Intramedullary nail retaining endcaps
An endcap for engaging a proximal end of an intramedullary nail. The endcap includes a body extending from a first end to a second end and configured to engage a channel of an intramedullary nail. The endcap also includes a head portion at the first end of the body. The head portion includes a recess sized and shaped to receive a driving element of a drive shaft. The recess includes elastic tabs extending radially toward a central axis of the recess to engage and retain a driving element received therein. |
| US11510716B2 |
Nonmetallic implant screw locking structure
The invention provides a nonmetal implant screw locking structure, which has the advantages of simple structure, novel design, simple production and processing, and convenient clinical operation. In addition, the structure of the invention can be used for orthopedic nonmetal implants such as the bone injury repair plate, spinal fusion cage, spinal fixation plate, posterior cervical single trapdoor plate, posterior cervical plate, lumbar anterior plate and lumbosacral plate, bringing good economic and social benefits gradually. |
| US11510713B2 |
Compression device, kit, and method
A compression device made of a superelastic material having a peripheral portion with an upper surface, a lower surface, and a central opening extending therethrough is provided. One or more resilient teeth project inward of the peripheral portion into the central opening and are configured to exert a biasing force in an axial direction when deformed in a direction opposite the axial direction. |
| US11510711B1 |
Pedicle screw system and method
A pedicle screw system and methods of using same, the system including a pedicle screw with a screw head and a rod support housing with a head capture opening surrounded by relief slots. The rod support housing has an interior gripping ridge and an exterior locking groove. Pressing the screw head into the head capture opening results in regions of the rod support housing between the relief slots flexing outwardly to allow the screw head to pass over the gripping ridge, and the regions to cease flexing outwardly after the screw head is seated within the rod support housing. Pressing a locking ring over the head capture opening causes regions of the rod support housing between the relief slots to flex inwardly and allow a locking tab of the locking ring to pass into the locking groove, after which the regions cease flexing inwardly. |
| US11510710B2 |
Locking system for interspinous implant insertion instrument
An insertion instrument for inserting an implant includes an elongated main body having a proximal handle and a distal portion that selectively couples to the implant. A plunger is slidably engaged in a central passage of the elongated main body to fix the implant to the elongated main body. A hex nut driver is concentrically located about the plunger and elongated main body to deploy an actuation plunger of the implant. The proximal handle portion of the main body includes a staggered path therethrough for accepting a tab of the plunger therein. Advancement and retraction of the plunger tab within the staggered path alternates the insertion instrument between an unlocked position to mount the implant on the distal portion, a locked position to lock the implant on the distal portion, and a deployed position configured to secure the implant in position. |
| US11510705B2 |
Receiving part of a bone anchoring device and bone anchoring device with such a receiving part
A receiving part of a bone anchoring device is provided, where the receiving part includes a first end, a second end opposite to the first end, a central axis extending through the first end and the second end, and a substantially U-shaped-recess adjacent to the first end for receiving a spinal fixation element. The substantially U-shaped recess forms two free legs. The receiving part also includes a bore extending from the first end towards the second end and in communication with the substantially U-shaped recess. A groove is provided in an outer surface of each of the legs, where the groove has a first end and a second end and extends in a circumferential direction in an arcuate shape between the first end of the groove and the second end of the groove. In a plane that includes the central axis and that extends through a center of each leg, a contour of a surface of the groove has at least a first arcuate portion and a second arcuate portion opposing the first arcuate portion, where the contour is substantially free from straight portions. |
| US11510703B2 |
External fixator
An external fixator utilized in orthopedic surgeries such as the repair of segmental fractures, correction of congenital or development deformities, and limb lengthening. The external fixator is comprised of half rings that utilize connectors to form full rings, threaded rods that fit into rod holes, channel slots, wires that pass through bone and soft tissue, and fixation bolts that can be positioned with minimal effort by a surgeon, minimal pain to a patient, and minimal risk of infection. |
| US11510695B2 |
Multifunctional surgical access system
A tissue retractor comprising an outer ring, an inner ring, and a flexible, metal sheath extending therebetween is described. Embodiments of the inner ring comprise a flat or wedge-shaped conformation useful for insertion between muscle layers. Other embodiments of the inner ring include variable diameter inner rings, where the diameter can be adjusted as required and optionally locked into place, and reshapeable inner rings that permit a user to conform the inner ring to the anatomy of the patient when placing the inner ring. |
| US11510690B2 |
Vibrational catheter devices and methods for making same
A method for making a vibrational catheter device includes providing a transition connector comprising a proximal portion, a distal portion, and a tapered portion that defines a tapered outer surface of the transition connector, the proximal portion being wider than the distal portion, and the transition connector having a bore disposed within the tapered portion; inserting a proximal end of an ultrasound transmission member into the bore; and deforming at least part of the transition connector at the tapered outer surface so as to apply greater force to the wider proximal portion than to the distal portion to secure the proximal end of the ultrasound transmission member within the bore. |
| US11510686B2 |
Retrograde drilling device
A drill assembly for creating a reverse counterbore bone tunnel while increasing bone preservation. The drill assembly including a housing having an actuation mechanism and a cannulated shaft connected to the actuation mechanism. The drill assembly also includes a rigid rod extending through the cannulated shaft. Engaging the actuation mechanism moves the cannulated shaft along the rigid rod. The drill assembly additionally includes a distal tip connected to the cannulated shaft and the rigid rod. Proximal movement of the cannulated shaft along the rigid rod causes the distal tip to rotate from a first configuration to a second configuration. In the second configuration, the distal tip extends at an angle relative to the cannulated shaft. |
| US11510684B2 |
Rotary motion passive end effector for surgical robots in orthopedic surgeries
A passive end effector of a surgical system includes a base connected to a rotational disk, and a saw attachment connected to the rotational disk. The base is attached to an end effector coupler of a robot arm positioned by a surgical robot, and includes a base arm extending away from the end effector coupler. The rotational disk is rotatably connected to the base arm and rotates about a first location on the rotational disk relative to the base arm. The saw attachment is rotatably connected to the rotational disk and rotates about a second location on the rotational disk. The first location on the rotational disk is spaced apart from the second location on the rotational disk. The saw attachment is configured to connect to a surgical saw including a saw blade configured to oscillate for cutting. The saw attachment rotates about the rotational disk and the rotational disk rotates about the base arm to constrain cutting of the saw blade to a range of movement along arcuate paths within a cutting plane. |
| US11510683B2 |
Fistula bandage
A fistula bandage comprising a bandage and an adjustment device for adjusting a tension of the bandage, where the adjustment device comprises: a first engagement portion connected to a first end of the bandage; and a second engagement portion connected to a second end of the bandage; wherein the second engagement portion comprises: a base having a first sliding slot and connected to the second end of the bandage; a moving member slidingly engaged with the base and connected to the first engagement portion; a driving mechanism supported on the base and driving the moving member to slide in a first direction relative to the base; and a stopping mechanism connected to the driving mechanism. The driving mechanism drives the first engagement portion to move relative to the second engagement portion, thereby achieving the purpose of adjusting the tension of the bandage. |
| US11510679B2 |
Multiple inflation endovascular medical device
A medical device may include a catheter, an expandable member, a cover, and an actuator. The catheter may include a longitudinal axis, proximal and distal ends, and a cover lumen extending from the proximal to the distal end. The expandable member may include proximal and distal ends and may be disposed on a distal section of the catheter. The cover may include a first region that may be disposed along the expandable member, and a second region that may extend along a length of the catheter beyond the proximal end of the expandable member towards the proximal end of the catheter. A first end of the cover may invert into the cover lumen. The actuator may be coupled to the first end of the cover and configured to move the first end of the cover towards the proximal end of the catheter along the longitudinal axis of the catheter. |
| US11510676B2 |
Apparatus and method for cinching a straight staple line
An apparatus includes an end effector including an anvil and lower jaw. The anvil is pivotable toward the lower jaw to capture tissue. The apparatus further includes a stapling and severing assembly configured to sever and staple tissue clamped between the anvil and the lower jaw. A staple cartridge is coupled with the lower jaw. The staple cartridge includes a deck facing the anvil, a plurality of staples positioned in a plurality of staple openings formed through the deck, and a cinching feature positioned on the deck. At least a portion of the cinching feature is configured to be captured by the staples as the staples are driven out of the staple openings in response to activation of the stapling and severing mechanism. The cinching feature is configured to cinch severed and stapled tissue. |
| US11510671B2 |
Firing system lockout arrangements for surgical instruments
A surgical stapling attachment configured to be operably attached to and detached from a surgical robot is disclosed. The surgical stapling attachment comprises an attachment interface, a shaft extending from the attachment interface, and an end effector extending from the shaft. The end effector comprises a firing member, a first closure member, a second closure member, a staple cartridge comprising staples removably stored therein, a cartridge jaw, and an anvil jaw movable relative to the cartridge jaw. The first closure member is configured to be actuated by the surgical robot to move the anvil jaw relative to the cartridge jaw between an unclamped configuration and a first clamped configuration. The second closure member is configured to be actuated by the surgical robot independent of the first closure member to move the anvil jaw relative to the cartridge jaw between the first clamped configuration and a second clamped configuration. |
| US11510668B2 |
Surgical stapling apparatus
A surgical stapling apparatus includes a cartridge assembly defining a tissue contacting surface; an anvil assembly defining a tissue contacting surface; and a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor. A loading unit includes a surgical buttress releasably secured to an anvil assembly and/or a staple cartridge secured thereto by at least one anchor, and a drive assembly including a knife blade, wherein movement of the drive assembly from a proximal position to a distal position results in the knife blade cutting the at least one anchor and freeing each surgical buttress from the anvil assembly and/or cartridge assembly. |
| US11510667B2 |
Surgical instrument including cooperative articulation members
In various embodiments, a surgical instrument comprising an elongate shaft, an end effector comprising a first jaw, a second jaw, and an elongate channel is disclosed. The surgical instrument further comprises an articulation joint, a first articulation member, a second articulation member, and a firing member comprising a first cam member and a second cam member. The first articulation member is pivotally coupled to a proximal portion of the elongate channel and pivotally coupled to the elongate shaft. A distal end of the second articulation member is pivotally coupled to a proximal portion of the first articulation member. The first articulation member articulates at a first rate when the end effector is rotated to an articulated position. The second articulation member articulates at a second rate when the end effector is rotated to the articulated position. The first rate and the second rate are different. |
| US11510666B2 |
Method and apparatus for treating a hip joint, including the provision and use of a novel suture passer
A suture passer comprising: a shaft having an axis; a first jaw mounted to the shaft in alignment with the axis, the first jaw being configured to releasably support a length of suture thereon; a second jaw movably mounted to the shaft; and a needle movably mounted to the shaft, the needle having a hook and being configured to reciprocate in alignment with the axis so that the hook can selectively pass by the second jaw and engage suture releasably supported on the first jaw; wherein the first jaw comprises a spring for selectively binding the suture to the first jaw, and further wherein the spring comprises a recess for receiving the suture therein. |
| US11510663B2 |
Methods and devices for crossing chronic total occlusions
The present disclosure is directed to a method of facilitating treatment via a vascular wall defining a vascular lumen containing an occlusion therein. The method may include providing an intravascular device having a distal portion and a longitudinal axis and inserting the intravascular device into the vascular lumen. The method may further include positioning the distal portion in the vascular wall, rotating the intravascular device about the longitudinal axis, and advancing the intravascular device within the vascular wall. |
| US11510659B2 |
Bodily fluid collection devices and related methods
Devices and methods for withdrawing bodily fluid from a patient are disclosed herein. A handheld device configured in accordance with the present technology can include a housing having an opening, a skin-piercing assembly located at least partially within the housing, and an actuator movable relative to the housing along a deployment direction. The skin-piercing assembly can include a skin-piercing feature and a biasing member. The biasing member can be coupled to the skin-piercing feature to bias the skin-piercing feature along the deployment direction. Movement of the actuator along the deployment direction to a predetermined position can increase a load on the biasing member to at least a partially loaded state. Movement of the actuator along the deployment direction beyond the predetermined position can release the load on the biasing member so that the biasing member actively drives the skin-piercing feature along the deployment direction. |
| US11510656B2 |
Ultrasound imaging method and ultrasound imaging system therefor
An ultrasound imaging method includes providing a digital representation of the shape of a surface or boundary of an anatomic region or organ; acquiring an ultrasound image by ultrasound scanning the anatomic region or organ; and combining the digital representation of the shape of the surface or boundary of the anatomic region or organ by registering the digital representation of the shape of the surface or boundary and the ultrasound image as a function of the difference in position of selected reference points on the digital representation of the surface or boundary and on the ultrasound image, the position of the reference points on the ultrasound image being determined by tracking the probe position at the reference points at the anatomic region or organ of a real body and in a spatial reference system, in which the anatomic region or the organ of the real body is placed. |
| US11510655B2 |
Methods and systems for motion corrected wide-band pulse inversion ultrasonic imaging
Systems and methods are provided for motion corrected wide-band pulse inversion ultrasonic imaging. A first pulse is transmitted, a second pulse is then transmitted after a delay, with the second pulse having different polarity. Echoes of the first pulse and the second pulse are received, using a reception bandwidth that enables capturing at least a portion of a fundamental portion of each pulse. The echoes are processed, and corresponding ultrasound images are generated based on processing. The processing includes determining displacement data between the first pulse echo and the echo of the second pulse for at least one structure in an imaged area; determining one or more displacement corrections based on the displacement data; applying at least one displacement correction to at least one of the first pulse echo and the echo of the second pulse; and combining the first pulse echo and the echo of the second pulse. |
| US11510652B2 |
Ultrasound shear wave vibro-elastography of the abdomen
A system useful for performing ultrasound elastography of organs such as the liver allows efficient and robust data acquisition. The system may be applied to perform real-time, noninvasive ultrasound imaging of the liver in humans. Steady-state, shear wave absolute elastography is used to measure the Young's modulus of the liver tissue. This method involves the use of an external exciter or vibrator to shake the tissue and generate a shear wave. Accurate placement of an ultrasound transducer facilitates measurement of the tissue motion due to the shear wave. The stiffness of tissues in the region being imaged may be computed from the measured tissue motions. The following innovations address both vibrator and transducer placement, as well as some specific methods to ensure adequate wave propagation, in order to obtain accurate and consistent measurements. |
| US11510650B2 |
Ultrasound diagnosis apparatus, medical image diagnosis apparatus, and computer program product
According to one embodiment, an ultrasound diagnosis apparatus includes an image processing circuit and a processing circuit. The image processing circuit generates an ultrasound image. The processing circuit receives a medical image acquired by another medical image diagnosis apparatus, and aligns the ultrasound image and the medical image. The processing circuit has a function of recognizing identification information held by the medical image when the ultrasound image and the medical image are displayed side by side on a display. The processing circuit also has a function of retrieving diagnostic protocol information corresponding to the identification information and displaying it on the display, and a function of performing examinations and processes based on the diagnostic protocol information displayed. |
| US11510646B2 |
Ultrasound imaging system probe cable and connector
An ultrasound probe includes a housing. The housing includes a first end, which internally houses: a transducer array and a tracking sensor, and a second end. The housing further includes a second portion extending between the first and second ends. The second portion houses: a first electrically conductive path extending from the transducer array through the second portion to the second end, which is opposite the first end, and a second electrically conductive path extending from the tracking sensor through the second portion to the second end. The probe further includes a single electro-mechanical connector with a physical interface configured to transfer signals carried by the first and second electrically conductive members off the probe. The probe further includes a single cable that routes the first and second electrically conductive members from the second end to the electro-mechanical connector. |
| US11510641B2 |
Non-spectral computed tomography (CT) scanner configured to generate spectral volumetric image data
A non-spectral computed tomography scanner (102) includes a radiation source (112) configured to emit x-ray radiation, a detector array (114) configured to detect x-ray radiation and generate non-spectral data, and a memory (134) configured to store a spectral image module (130) that includes computer executable instructions including a neural network trained to produce spectral volumetric image data. The neural network is trained with training spectral volumetric image data and training non-spectral data. The non-spectral computed tomography scanner further includes a processor (126) configured to process the non-spectral data with the trained neural network to produce spectral volumetric image data. |
| US11510640B2 |
Radiography apparatus and method for controlling radiography apparatus
The radiography apparatus includes: an irradiation unit having an irradiation opening through which radiation is emitted; an image receiving unit that has an image receiving surface receiving the radiation emitted from the irradiation unit; an arm that has one end at which the irradiation unit is rotatably supported and the other end at which the image receiving unit is supported in a posture in which the irradiation opening and the image receiving surface face each other; a solenoid that locks the rotation of the irradiation unit with respect to the arm in a facing posture in which the irradiation opening and the image receiving surface face each other; and a control unit that permits the moving image capture irradiation in a state in which the rotation of the irradiation unit is locked and prohibits the moving image capture irradiation in a state in which the rotation is unlocked. |
| US11510636B2 |
System and method for positron emission tomography
A method and system for using in a Positron Emission Tomography (PET) system. The PET system comprises at least one processor and a storage. The PET system comprises an acquisition module and a processing module. The acquisition module is configured to acquire a PET data set corresponding to a target object. The acquisition module comprises a first light sensor array, a second light sensor array, and a scintillator array. The processing module is configured to determine a three-dimensional position of an incidence photon based on the PET data set. The first number of light sensors in the first light sensor array and the second number of light sensors of the second light sensor array is less than the number of scintillator of the scintillator array. |
| US11510634B2 |
Healthcare device and vehicle system including the same
A healthcare device and a vehicle system are capable of charging a sensor device that measures a biosignal. The healthcare device includes the sensor device that includes a biosignal measuring sensor that measures the biosignal and uses the biosignal measuring sensor as a charging electrode during charging, a healthcare controller that collects and calculates the biosignal measured through the biosignal measuring sensor, a sensor device battery that receives power from an external pogo pin through an electrode of the biosignal measuring sensor during charging by the charging electrode to charge a power supply of the sensor device battery, and a selecting device that connects the biosignal measuring sensor to any one of the healthcare controller and the sensor device battery. |
| US11510633B2 |
Method and apparatus for monitoring infection risk during an epidemic and pandemic
A method, system, and/or apparatus for automatically monitoring for possible infection or other physical health concerns, such as from Covid-19. The method or implementing software application uses or relies upon location information available on the mobile device from any source, such as cell phone usage and/or other device applications. The method and system automatically uses and/or learns user location and activity patterns and determines and infection risk that can be communicated as a warning to community members. |
| US11510628B2 |
Elimination of artifacts due to delivery of an electrical signal from neural recordings
Artifacts due to delivery of an electrical signal (e.g., for neural stimulation or nerve block) can be eliminated from neural recordings. An activating stimulus (AS) can be applied by at least one neural electrode located at a first position within a body or a preparation proximal to a neural structure. The AS includes an electrical waveform configured to affect (e.g., stimulate or block) conduction in the neural structure. A counter stimulus (CS) can be applied by at least one electrode located at a second position within the body or the preparation remote from the neural structure. The CS includes an electrical waveform configured with a timing parameter and an amplitude parameter selected based on a feature of the AS. Artifacts due to the AS can be blocked by the CS during the neural recordings. |
| US11510627B2 |
Cardiac catheter contact force determination
An automatic method of categorizing the contact force of a catheter tip against a portion of a patient's heart based on motion of the catheter tip, the method comprising (a) capturing a series of 3D-coordinate data points of the catheter tip as a function of discrete times with a 3D medical imaging system, the 3D coordinates corresponding to an orthogonal 3-axis spatial coordinate system, (b) using a programmable computing system, computing a set of measures based on the series of 3D-coordinate data points, (c) categorizing each measure by a respective set of predetermined threshold values; and (d) combining the categorized measures to yield a relative quality of the contact force. |
| US11510626B2 |
Conductive polymer composite based sensor
One aspect relates to a conductive polymer composite based sensor, a detection unit comprising such sensor, a method for manufacturing a conductive polymer composite based sensor, and a use of the conductive polymer composite based sensor or the detection unit. The conductive polymer composite based sensor includes a substrate and a sensor material. The sensor material includes an insulating polymer matrix component and an electrically conductive component dispersed in the polymer matrix component to form the conductive polymer composite. The sensor material is pre-strained and applied to the substrate to form the sensor. |
| US11510625B2 |
Transcutaneous analyte sensors, applicators therefor, and associated methods
The present embodiments relate generally to applicators of on-skin sensor assemblies for measuring an analyte in a host, as well as their method of use and manufacture. In some aspects, an applicator for applying an on-skin sensor assembly to a skin of a host is provided. The applicator includes an applicator housing, a needle carrier assembly comprising an insertion element configured to insert a sensor of the on-skin sensor assembly into the skin of the host, a holder releasably coupled to the needle carrier assembly and configured to guide the on-skin sensor assembly while coupled to the needle carrier assembly, and a drive assembly configured to drive the insertion element from a proximal starting position to a distal insertion position, and from the distal insertion position to a proximal retraction position. |
| US11510617B2 |
Device for detecting and illuminating the vasculature using an FPGA
A laser based vascular illumination system utilizing a FPGA for detecting vascular positions, processing an image of such vasculature positions, and projecting the image thereof onto the body of a patient. |
| US11510616B2 |
Apparatus for identifying and manipulating a blood vessel, and corresponding method
The invention relates to a detection apparatus and a method for detecting and manipulating a blood vessel under the skin of part of the body of a patient, which comprises a treatment chamber for accommodating the body part, a data processing control device, a vascular structure measuring device for detecting the position and/or dimensions of vascular structure data of the blood vessel in the treatment chamber by measurement, a vascular manipulation device for changing the position and/or dimension of the blood vessel, wherein the control device is designed to control the vascular manipulation device as a function of the vascular structure data. |
| US11510606B2 |
Signal processing method for distinguishing and characterizing high-frequency oscillations
A device and a signal processing method that can be used with a device to recognize and distinguish a physiological high-frequency oscillation (HFO) from a pathological high-frequency oscillation. The signal processing method detects a physiological HFO in the electrical brain signal one regimen of electrical or optogenetic brain stimulation can be triggered, alternatively if the method detects a pathological HFO associated with epilepsy a different regimen of electrical or optogenetic brain stimulation can be triggered. Thus, the signal processing method can be utilized in a closed loop brain stimulation device that serves the dual purpose of both enhancing memory encoding, consolidation, and recall, or improving cognition, and reducing the probability of a seizure in a patient with epilepsy. |
| US11510604B2 |
Surface electrode for acquiring a cardiac activity of a coated animal, electrode support, strap, associated methods
An electrode support includes a first reference electrode and a second electrode, the electrodes being electrically insulated from each other and able to measure two electric potentials at the surface of a haired animal body, the electrode support further including an electronic module including at least one memory, a calculator and a first electric interface to receive electric signals acquired from each electrode for recording a cardiac activity of the haired animal, the electrodes each including a one-piece structure formed of a polymer material in which conductive elements are distributed, the structure including a base and a plurality of projections able to go through a coat. |
| US11510600B2 |
Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance
An imaging system, such as a surgical microscope, laparoscope, or endoscope or integrated with these devices, includes an illuminator providing patterned white light and/or fluorescent stimulus light. The system receives and images light hyperspectrally, in embodiments using a hyperspectral imaging array, and/or using narrowband tunable filters for passing filtered received light to an imager. Embodiments may construct a 3-D surface model from stereo images, and will estimate optical properties of the target using images taken in patterned light or using other approximations obtained from white light exposures. Hyperspectral images taken under stimulus light are displayed as fluorescent images, and corrected for optical properties of tissue to provide quantitative maps of fluorophore concentration. Spectral information from hyperspectral images is processed to provide depth of fluorophore below the tissue surface. Quantitative images of fluorescence at depth are also prepared. The images are displayed to a surgeon for use in surgery. |
| US11510597B2 |
Non-invasive analyte sensor and automated response system
Analyte sensing and response systems include a sensor detecting one or more analytes in a medium. The sensor uses decoupled transmit and receive elements or antennas to transmit a signal into the medium, and receive a response to the transmitted signal. An action that is based on the detection of the analyte is generated which can directly or indirectly affect the detected analyte in the medium. The action is automatically performed. The action can be increasing or decreasing flow from a source of the analyte, or of a chemical compound interacting with the analyte. An example of the action is controlling an insulin pump, where the analyte is glucose. |
| US11510593B2 |
Systems, methods and computer readable media for non-contact physio-behaviorial monitoring of a subject
The systems and methods can provide continuous, efficient, accurate, non-contact, monitoring of one or more cardiorespiratory and/or behavior parameters associated with a subject in a defined environment using at least non-contact sensor data and provide feedback based on the determined parameters. The system can include one or more sensor modules disposed within defined environment(s). The system may further include one or more sensors disposed at a specific spatial location in the defined environment. The sensor(s) may include non-contact electric field sensor(s) configured to record non-contact sensor data related to one or more periods of stillness and/or movement of the subject. The system may further include one or more processors configured to determine cardiorespiratory respiratory parameters and/or behavior parameters using the non-contact sensor data. Because the systems and methods also allow for continuous collection of measurable variables, they can provide a high-throughput quantifiable record of the subject's physio-behavioral self. |
| US11510591B2 |
Capnography systems with indicator lights
Disclosed herein are systems and methods for producing an illumination pattern in a gas tube of a facially-fitting device, which is used in conjunction with a capnograph. The illumination pattern is determined by at least one illumination parameter, derived at least from measured CO2 data, such that the illumination pattern is indicative of at least one breath-related/physiological parameter and/or one or more of the respiratory/physiological conditions determined/assessed based at least on the CO2 data. |
| US11510588B2 |
Techniques for noise suppression in an environment of a magnetic resonance imaging system
Techniques for suppressing noise in an environment of a magnetic resonance (MR) imaging system having at least one primary coil and at least one auxiliary sensor. The techniques involve estimating a transform, that, when applied to noise received by the at least one auxiliary sensor, provides an estimate of noise received by the at least one primary coil. The transform is estimated from data obtained by the at least one primary coil and the least one auxiliary sensor, with the data being weighted prior to estimation to remove or suppress data in regions with a high signal to noise ratio. In turn, the estimated transform may be applied to noise measured by the at least one auxiliary sensor during imaging of a patient, to estimate and suppress noise present in the MR signals received by the at least one primary coil during imaging. |
| US11510585B2 |
Method to quantify the hemodynamic and vascular properties in vivo from arterial waveform measurements
Disclosed herein are in vivo non-invasive methods and devices for the measurement of the hemodynamic parameters and aortic valve conformance and compliance in a subject. The method requires measuring the peripheral pulse volume waveform (PVW), the peripheral pulse pressure waveform (PPW), and the peripheral pulse velocity waveform (PUW) from the same artery using a non-invasive device. The waveforms PPW and PUW are used to calculate the waveform dPdU which is used to determine aortic valve ejection volume, closure volume, and quality factor, as well as stroke volume and cardiac output. The disclosed methods and devices are useful in the diagnosis and treatment of aortic valve disease, disorders, and dysfunction. |
| US11510583B2 |
Diagnostic mask and method
A diagnostic mask and method of diagnosing are disclosed. The method includes collecting data from a plurality of sensors in a mask placed on a patient's face such that the mask covers the patient's eyes, the data representing a plurality of health signs of the patient, wherein at least one of the health signs relates to the patient's eyes; and transmitting a signal from the mask, the signal representing the data representing the plurality of health signs. |
| US11510581B2 |
Fluid bladder, blood pressure measurement cuff, blood pressure monitor, and blood pressure measurement method
A blood pressure measurement method includes wrapping a cuff around a site. The cuff includes: a first bladder that swells due to receiving fluid and is arranged at an outer surface of the site that corresponds to a first half surface where an artery is; and a second bladder that swells due to receiving fluid and is arranged at the outer circumferential surface of the measurement site that corresponds to a second half surface opposite to the first half surface. During inflation, the pressure of the second bladder is made larger than the first bladder by supplying more fluid such that the stroke amount by which the second fluid bladder swells is larger in the thickness direction. Then, the two bladders are inflated at equal rates. In the process of inflating, or in the process of deflating at rates equal to each other after inflating, blood pressure is measured. |
| US11510580B2 |
Touch pen, electronic device, and apparatus and method for measuring bio-information
An electronic device according to an aspect of the present disclosure includes a touch screen. The electronic device includes a communication interface that may receive, from a touch pen, a pulse wave signal of a user which is measured from a finger of the user by the touch pen while the touch pen is placed on the touch screen. The electronic device includes a processor that may determine whether a measurement posture of the user is appropriate based on whether the finger touches the touch screen, and in response to determining that the user's measurement posture is appropriate, estimate bio-information of the user based on the received pulse wave signal. |
| US11510578B2 |
Medical device
A medical device, comprising a housing, a combined modular structure which is formed by connecting a board card and an interface panel to a main bracket; a first opening arranged on the housing for the insertion of the combined modular structure; a first locking structure for locking and fixing the combined modular structure to the housing; a screen assembly; a second opening arranged on the housing for mounting the screen assembly, and a second locking structure for locking and fixing the screen assembly to the housing. The integral arrangement of a functional module of a medical device helps to improve the assembly precision between various components, and ensure the reliability of the connection between components. The housing adopts an integral structure, has good waterproof and dustproof effects as well as low production costs; the present disclosure facilitates the assembly of board card and other components, as well as module configuration and modular testing while also having good seismic performance. |
| US11510577B2 |
Medical device provided with sensors
The invention relates to a medical device (12) comprising an electrical measurement circuit (16), in which are connected at least two variable-impedance sensors (22), the impedance of which varies according to a detected physical quantity, an electrical power source (18) for supplying power to the electrical measurement circuit (16), an antenna (18) for emitting an electromagnetic field according to the impedance of the electrical measurement circuit (16), each of the sensors (22) being associated with a switch (24) for interrupting the current supply of the sensor (22) in said measurement circuit (16), the medical device (12) additionally comprising a system (26) for controlling the switches (24) in order to successively control the opening or the closing of the switches (24), according to determined configurations. The medical device (12) may in particular be applied to the human body or implanted within the human body. |
| US11510573B2 |
Miniaturized implantable electrochemical sensor devices
An implantable device having a communication system, a sensor, and a monolithic substrate is described. The monolithic substrate has an integrated sensor circuit configured to process input from the sensor into a form conveyable by the communication system. |
| US11510572B2 |
Method and apparatus for detecting clinical deterioration in patients on a telehealth service
A system for detecting clinical deterioration in a patient having a health condition during one or more post-discharge patient follow-up periods is provided. The system includes a computer system that has one or more physical processors programmed with computer program instructions which, when executed cause the computer system to: determine a clinical deterioration risk detection model for each of the post-discharge patient follow-up periods, and determine a clinical deterioration risk detection value for the patient in the post-discharge patient follow-up period using the corresponding clinical deterioration risk detection model. The clinical deterioration risk detection model is a function of health information of the patient in the corresponding post-discharge patient follow-up period. The clinical deterioration risk detection value is configured to predict the likelihood of the clinical deterioration in the patient in the post-discharge patient follow-up period. |
| US11510564B2 |
Seeker with dilator
A seeker device for facilitating access to a desired location within an ear, nose, throat or other location in a body may include a proximal shaft, an elastic distal portion, and an atraumatic distal tip. The elastic distal portion has a default shape with at least one curve to facilitate advancement of a distal end of the elastic distal portion through various anatomical passageways, toward the desired location. In some embodiments, the seeker device may be paired with a dilator device, to perform a dilation procedure on an anatomical structure in the ear, nose, throat or other part of the body. In other embodiments, the seeker device may be paired with a flexible endoscope, to facilitate visualization of an anatomical structure or area. |
| US11510559B2 |
Endoscope system and method of operating the same
An image processing unit includes a shake amount calculation section and a static image-storage control section, and the shake amount calculation section includes a shake amount-calculation processing section and an algorithm switching section. The algorithm switching section applies an algorithm varying for each image, and selects images of which the shake amounts calculated by the shake amount-calculation processing section are small. A first image and a second image, which are selected as the images of which the shake amounts are small, are stored in a static image-storage unit. A display control unit displays static images for storage. |
| US11510557B2 |
Endoscope system and endoscope
An endoscope system includes a mother endoscope, a baby endoscope and a fixing member. The mother endoscope includes a first insertion section, a first operation section, a treatment instrument insertion channel and an opening. The baby endoscope includes a second insertion section and a second operation section. The first operation section includes a projection portion. The second operation section includes a recess portion that is a recessed face formed such that at least part of the recessed face comes into face contact with a surface of the projection portion. The second operation section is fixed to the first operation section in a state where the recess portion is in contact with the surface of the projection portion. |
| US11510556B2 |
Dual view endoscope
An endoscope is provided to examine internal organs with front and rear views. The endoscope comprises a shaft extending from a distal end in a rearward direction along a longitudinal axis towards a proximal end, with the distal and proximal ends defining a hollow channel extended there-through. The endoscope further comprises a first lens positioned adjacent to the distal end and configured to receive a first image in a forward direction along the longitudinal axis, with the forward direction generally 180 degree from the rearward direction. The endoscope further comprises a rearview module positioned adjacent to the distal end. The rearview module comprises a second lens configured to be positioned adjacent to the distal end, and receive a second image in a target direction having a directional component in the rearward direction along the longitudinal axis, independently of the first lens receiving the first image in the forward direction. |
| US11510553B2 |
Light guide or image guide components for disposable endoscopes
The disclosure relates to diagnostic, surgical, and/or therapeutic devices for being introduced into the human or animal body or for in vitro examination of human or animal blood samples or other body cells, in particular to an endoscope or a disposable endoscope that includes at least one illumination light guide and/or image guide for transmitting electromagnetic radiation, the illumination light guide or image guide having a proximal end face for incoupling or outcoupling of electromagnetic radiation and a distal end face for incoupling or outcoupling of electromagnetic radiation. The proximal and/or distal end faces consist of plastic elements that are transparent at least partially or in sections thereof, the transparent plastic being biocompatible and/or having non-toxic properties to human or animal cell cultures for exposure durations of less than one day. This allows for the production of assemblies for disposable endoscopes, inter alia. |
| US11510551B2 |
Endoscope apparatus and balloon
Provided are an endoscope apparatus capable of reducing a diameter of a mounting portion in a case where a balloon is mounted on an insertion part of an endoscope, and the balloon. An endoscope apparatus includes an endoscope having an insertion part, and a balloon mounted on the insertion part. The balloon includes a first sleeve part, a second sleeve part, and a balloon main body. The balloon has an inner diameter of the first sleeve part, which is 1/10 or more and ½ or less of an outer diameter of the insertion part, in a pre-mounting state before the balloon is mounted to the insertion part. An inner diameter of the second sleeve part may be set to 1/10 or more and ½ or less of the outer diameter of the insertion part. Further, the inner diameter of the second sleeve part may be larger than ½ of the outer diameter of the insertion part and smaller than the outer diameter of the insertion part, and an axial length of the second sleeve part of the balloon may be set to be longer than that of the first sleeve part. |
| US11510548B2 |
Capturing an image of a scene
An imaging device for use with an endoscope, the imaging device comprising: a lens arrangement operable to receive light from a scene captured by the endoscope and to form an image of the scene using the received light; an image sensor operable to capture the image of the scene formed by the lens arrangement; a birefringent device positioned along an optical path between the endoscope and the image sensor, wherein the birefringent device comprises birefringent material arranged in a plurality of concentric rings, and wherein the birefringent material of each of the concentric rings is configured such that the polarisation directions of an ordinary ray and an extraordinary ray of light from the scene which travels through the birefringent material are different for at least two of the plurality of concentric rings; and an image processor operable to process the captured image to generate an output image. |
| US11510546B2 |
Melamine foam sponge cleaning devices
A cleaning device for removing marks from a surface includes a body of melamine foam sponge having a front side and a rear side opposed to the front side, and a holding layer secured to the rear side of the body of melamine foam sponge to prevent relative movement therebetween. The holding layer is preferably a cloth and more preferably natural or synthetic chamois which can be used to wipe and/or buff the surface after rubbing the body of melamine foam sponge on the surface to remove at least one surface mark. The body of melamine foam sponge can be pre-moistened with a liquid such as a disinfecting solution. |
| US11510542B2 |
Exhaust motor of vacuum device
An exhaust motor of vacuum device comprises an electric motor comprising a motor casing and a drive shaft, and an air bucket connected to the electric motor. The air bucket defines an air inlet side and an air outlet side, at least one rotating fan driven by the drive shaft to generate a high-pressure airflow flowing from the air inlet side to the air outlet side is provided in the air bucket. The air bucket is provided with a diversion end plate forming a plurality of diversion passages, each of the diversion passages comprises an inlet and an outlet, and the inlet is located on an original output path of the high-pressure airflow. The diversion passages divert the high-pressure airflow to flow toward the motor casing, and turn the high-pressure airflow into a heat-dissipating airflow capable of exchanging heat with the motor casing. |
| US11510541B2 |
Battery apparatus for a robot, methods, and applications
A robotic vacuum cleaner equipped with a holonomic drive that can drive in a given direction, e.g., north (assigned orientation), and move in a different direction, while maintaining its assigned orientation or that of any desired portion of the robot, such as an intake, or any other portion of the robot that is needed for a particular maneuver. The robotic vacuum cleaner includes a removable, chargeable battery system including a battery pack having batteries and a battery management system extending across all the batteries of the battery pack. A housing, including a top cover, surrounds the battery pack and the battery management system (BMS). The top cover extends over the BMS and includes a circuit board therein. A connector is at least partially connected to the BMS and extends through the housing. The connector is configured to transmit signals between the battery management system and the robotic vacuum cleaner. |
| US11510537B2 |
Cleaner
A cleaner includes: a main body that forms an external shape; a dust container that is separably combined with the main body and stores dust separated from air; a dust container cover that is configured to open and close the dust container; a handle unit that is disposed behind the dust container; and an operating member that is configured to provide operation force to the dust container cover by moving in a first direction and to release a holding mechanism for preventing separation of the dust container from the main body by moving in a second direction opposite to the first direction. |
| US11510536B2 |
Vacuum filter
A debris canister and filter assembly, which may be used in a vehicular vacuum cleaner, includes a debris canister having an inlet, an outlet, and a peripheral side wall. The peripheral side wall at least partially defines an interior space of the debris canister. A filter is disposed in the interior space of the debris canister, and includes filter media having a non-pleated portion and a pleated portion. The peripheral side wall forms a corner of the debris canister, and the filter media has a rounded-corner shaped to fit adjacent to the corner of the peripheral side wall. |
| US11510530B2 |
Bath tissue dispenser roll hub
The hub described herein is adapted for specialized use with relatively larger diameter tissue roll cores and large width rolls. The hub prevents the practical use of smaller tissue rolls having smaller core diameters and/or being a smaller width roll. The hub allows for custom matching a bath tissue roll with a particular hub for quality control purposes. The hub facilitates the installation of a predetermined uniform bath tissue to be mounted in a dispenser with the hub. |
| US11510527B1 |
Fireplace grill insert assemblies
Fireplace grill insert assemblies suitable for deployment in a fireplace having a fireplace interior and a fireplace frame having a bottom frame panel in the fireplace interior may include an insert assembly frame. At least one grill panel may be supported by the insert assembly frame. At least one frame securing assembly may be provided on the insert assembly frame. The at least one frame securing assembly may be configured to facilitate detachable securement of the insert assembly frame to the bottom frame panel of the fireplace frame and cantilevered support of the insert assembly frame in the fireplace interior of the fireplace as one or more food items are cooked on the grill panel over a fire in the fireplace interior. |
| US11510526B2 |
Portable grills
Portable grills are disclosed. An example portable grill includes a cookbox, a lid, a cooking grate, and a grate retainer. The lid is movably coupled to the cookbox, and is movable relative to the cookbox between a closed position and an open position. The lid and the cookbox define a cooking chamber when the lid is in the closed position. The cooking grate is located within the cooking chamber and supported by the cookbox. The cooking grate is movable relative to the cookbox when the lid is in the open position. The grate retainer is coupled to the lid, and extends inwardly from an inner surface of the lid. The grate retainer is configured to restrict movement of the cooking grate relative to the cookbox when the lid is in the closed position. |
| US11510524B2 |
Kamado-style cooker with pellet feed
Exemplary embodiments of a kamado-style cooker configured for use with pelletized fuel are disclosed. Certain embodiments include a cooking space above a firebox space. Various novel aspects of the cooker provide for thermal energy management within the firebox space such that temperature sensitive components of a wood pellet storage, delivery and combustion subsystem (e.g., electronic controllers, motors, pellet hopper and auger) may be housed within the firebox space, I.e., housed internal to the ovoid structural envelope of the cooker. |
| US11510523B2 |
Autonomous apparatus for cooking food, and cooking method
An autonomous cooking apparatus for food includes a base body, a lid defining with the base body a cooking chamber, a container, disposed in the base body and a mixing device. The mixing device is connected to a drive member configured to make it rotate with respect to the container around a central axis of rotation. The apparatus also comprises a heating device configured to heat air in the cooking chamber and a ventilation device configured to make the air circulate. |
| US11510522B1 |
Rotating barbecue grill
The rotating barbecue grill comprises a trailer, a pedestal, an elevated platform, a supporting structure, and a plurality of grills. The trailer is a towed vehicle. The pedestal, the elevated platform, the supporting structure, and the plurality of grills mount on the trailer. The trailer is configured to be towed by a vehicle. The pedestal attaches the elevated platform to the trailer such that the elevated platform rotates relative to the pedestal and the trailer. The supporting structure attaches the plurality of grills to the elevated platform such that the plurality of grills are elevated above the trailer. The supporting structure attaches the plurality of grills to the elevated platform such that the plurality of grills rotate relative to the pedestal and the trailer. Each of the plurality of grills are enclosed metal structures used to cook food. |
| US11510518B2 |
Window shelf assembly
A window shelf assembly for displaying an object in on a window sill includes a first bracket that is positionable on a window sill. A plurality of bars is provided and each of the bars is coupled to the first bracket. A second bracket is provided and each of the bars is coupled thereto such that the second bracket is spaced from the first bracket. An arm is movably disposed on the second bracket. The arm abuts a wall in which the window is positioned for supporting the bars on a horizontal plane to define a support surface for displaying an object. |
| US11510514B2 |
Drinking straw for mixing and drinking beverages
A drinking straw has an outer straw member having a lower portion, an upper portion having a top, and a mixing element, the mixing element having radially expandable and retractable vane members defined by two longitudinal slits, an upper hinge attached to the upper portion and a lower hinge attached to the lower portion and an inner straw member located internal to said outer straw member, the inner straw member having a bottom and a top, wherein the lower portion of the outer straw member is attached to the inner straw member, the outer straw member movable between a retracted position and a deployed position where stop portions of both straw members engage with each other so that the mixing element vane members radially extend away from the inner straw member and wherein the vane members retract when the outer straw member is in its retracted position. |
| US11510513B2 |
Edible cap
An edible cap for selectively covering an open end of a cup includes an edible flat body, an edible wax layer and an edible film. The edible flat body is in the form of a cap. The edible flat body is a solid body including a top portion and a wall extending around the top portion in a circle of a certain diameter to provide a profile in compliance with the open end of the cup. The wall includes an opening for receiving the open end of the cup. The edible wax layer is attached to a face of the edible flat body. The edible film is attached to a face of the edible wax layer opposite to the flat body in a detachable manner. |
| US11510509B2 |
Mounting a frame onto a previously installed mirror
Fasteners and methods for mounting a frame onto a previously installed mirror without requiring removal of the previously installed mirror are provided. Each fastener includes a support panel. A first bracket portion extends from a first face of the support panel and is configured to receive a portion of an outer edge of the previously installed mirror. A second bracket portion extends from a second face of the support panel and is configured to receive the frame. |
| US11510504B2 |
Tableware taking device
A tableware taking device is provided, which comprising a base and a tableware taking apparatus arranged on the base. The tableware taking apparatus is further provided with a button and a connecting rod with a first end connecting the button; the base is provided with a positioning hole in which a second end of the connecting rod is inserted for fixing the tableware taking apparatus on the base. When the button is pressed downward, the second end of the connecting rod moves away from the positioning hole for detaching the tableware taking apparatus from the base; thus the tableware taking apparatus can be placed in a better way for preventing itself from turning over. In additional, the connecting rod can be controlled by the button on the tableware taking apparatus to move away from the positioning hole in the base for detaching the tableware taking apparatus from the base. |
| US11510502B2 |
Attachment structure for suspension seating
A seating structure includes a frame, a carrier, and a suspension material. The frame includes first and second side frame members and first and second cross frame members forming a closed loop and defining an opening therebetween. The frame also includes a plurality of first attachment features on an outer perimeter of the frame. The carrier includes first and second side carrier members and first and second cross carrier members that form a closed loop. The carrier also includes a plurality of second attachment features on an inner perimeter of the carrier. The plurality of second attachment features engages the plurality of first attachment features to attach the carrier to the frame. The suspension material is attached to the carrier and extends over the opening in the frame to define a continuous seat and backrest. |
| US11510501B2 |
Position adjustment mechanism for lifting balance device
A position adjustment mechanism for a lifting balance device contains: a first cover and an adjustment device. The first cover includes at least one lifting balance device, and each of the at least one lifting balance device includes a first support, a second support intersected with the first support, and a shaft configured to connected the first and second supports. The adjustment device is located bellow the shaft. The adjustment device is fixed inside the first cover, the first cover has a first opening located below the shaft. A threaded sleeve is connected with the first opening and is screwed with a threaded tube, such that the threaded tube is adjustably moved relative to the threaded sleeve so as to change a position of a top of the threaded tube and to limit a lowest descending position of each of the first support and the second support. |
| US11510492B1 |
Storage box
A storage box includes at least one storing unit including a main box and at least one dividing plate. The main box includes two first engaging subunits and a main box body defining a dividable space. Each of the first engaging subunits is formed on a top end of the main box body and includes a plurality of spaced-apart first engaging members. The at least one dividing plate has a plate body and two second engaging members. The plate body is disposed removably in the dividable space and divides the dividable space into two storage areas. The second engaging members respectively and separably engage one of the first engaging members of one of the first engaging subunits and one of the first engaging members of the other one of the first engaging subunits. |
| US11510488B2 |
Height-adjustable table
The present invention relates to an improved height-adjustable table (1) which can assist and motivate the user to use the height-adjustable table in a manner which increases health, calorie burn and well-being. The table features a communication interface for connection of a user specific device providing the control with a set of user values for that specific guest user of the height-adjustable table in order to ease the configuration of the table to fit each individual user. |
| US11510481B2 |
Adaptable hammock shelter
An exemplary hammock shelter may provide unique ergonomic features, such as slits and pockets that permit a user's arms and legs to hang below the hammock. This arrangement of features may advantageously provide the user a flatter posture with improved comfort and ergonomic support. An exemplary hammock shelter may be used alone or multiple sheet or blanket accessories may be attached to provide insulation and comfort to the user over a range of temperatures. In some examples, insect and weather barrier canopies may be attached or otherwise affixed to an exemplary hammock structure to provide protection to the user from insects and weather elements. |
| US11510480B2 |
Application of cosmetic product, such as mascara
A device for applying a cosmetic product. The device includes a handling cap for holding, moving and maneuvering the device. The device also includes a rod portion having a first end associated with the handling cap and a second end section having a second end portion that terminates the device. The device further includes an application portion extending along a main axis and having a support member with two ends and radial application members. The application portion is hingedly mounted in an articulation zone by, for example, a rack and toothed wheel on a second end portion of the rod portion and about a pivot axis. The application portion can thereby be pivoted between a centered position and an inclined position. The articulation zone, rack and toothed wheel and the pivot axis may be spaced apart in a median section of the support member. |
| US11510479B2 |
Rod-shaped cosmetic material feeding container
A rod-shaped cosmetic material feeding container includes a sleeve that is capable of accommodating a rod-shaped cosmetic material, a barrel that is engaged with the sleeve so as to be rotatable relative to the sleeve, a screw that is disposed inside the barrel so as to be synchronously rotatable, and a mechanism portion that is accommodated inside the sleeve and the barrel and configured to feed out the rod-shaped cosmetic material. The screw includes a slope and a female screw. The mechanism portion includes a lead holder, an ejection rod, and a propelling rod. The sleeve has an advancing limit reached by the lead holder of the mechanism portion fed out by a screwing action of the female screw and a male screw when the sleeve and the barrel are rotated relative to each other. |
| US11510477B2 |
Device for treating human keratinous material, in particular with the aid of an electric current
A device for treating human keratinous material, in particular with the aid of an electric current. The device includes a reservoir containing a composition, in particular cosmetic or dermatological, to be applied to the keratinous material, and an end fitting for the application of the composition contained in the reservoir, the end fitting comprising a plurality of application members and a distributor. The distributor includes at least one storage cavity for the composition and supply orifices to conduct the composition from the storage cavity or cavities to the application members, and the distributor being configured so that the flow rate of the composition arriving at the application members is identical to within 20% for at least two application members, better for each application member. |
| US11510471B2 |
Hair dryer assembly having hair receiving channel
A hair dryer assembly generally comprises a hair dryer and a discharge housing. The hair dryer includes a body defining a cavity, an inlet for airflow to enter the cavity, and an outlet for airflow to exit the cavity. The discharge housing is configured to receive the airflow from the outlet, and includes an inlet end, a closed end opposite the inlet end, and a channel wall intermediate the inlet end and the closed end. The channel wall defines a hair receiving channel and an outlet for airflow to exit the discharge housing. The channel wall extends continuously around the hair receiving channel such that hair within the channel is surrounded by the channel wall. The outlet is configured to direct airflow out of the discharge housing and towards hair within the hair receiving channel. The discharge housing also includes a sidewall extending at least partly around the channel wall. |
| US11510468B1 |
Phone strap for reducing disposable vinyl
A mobile phone strap for reducing disposable vinyl includes a strap and a portable bag. The strap includes a mobile phone fastening part, a strap opening/closing part, a strap interior, and upper and lower straps. The mobile phone fastening part is fastened to a back surface of a mobile phone to fix the strap. The strap opening/closing part includes at one side an opening/closing lower part through which the upper strap and the lower strap is opened and closed. The upper strap and the lower strap of the strap are coupled to form a space in the strap interior. The portable bag is disposed inside the strap interior. The portable bag can be taken out to be used for storing items, so that the consumption of disposable plastic bags can be reduced by replacing the disposable plastic bags with the portable bag. |
| US11510466B2 |
Multi-functional luggage
A multi-functional luggage includes a first frame positioned such that an outer face of the first frame includes elements for engaging with the ground. The luggage further includes a second frame operably connected to the first frame and a third frame operably connected to the second frame using a hinge structure such that the third frame pivots from a first position wherein the second frame and the third frame are contiguous to a second position wherein the third frame and the second frame are partially open in order to expose interior of the third frame and the second frame. The third frame and the second frame form a seat in the second position that is sized to support a human such that a torso of the human rests in the second frame and feet of the human rests in the third frame. |
| US11510464B2 |
Sealing zipper and sealing zipper assembly
A sealing zipper according to an embodiment includes a first chain portion, a second chain portion, a chain fixing portion, and a watertight portion. The second chain portion is coupled to the first chain portion. The chain fixing portion is coupled to one end portion of the first chain portion and one end portion of the second chain portion. The watertight portion is positioned between the first chain portion and the second chain portion and disposed to be partially inserted into the chain fixing portion. |
| US11510457B2 |
Sole for a sports shoe
A sole for sports shoes is provided including a base or tread component, a top or midsole component and at least one intermediate or elastic cushioning component. Advantageously, the sole is able to provide high cushioning, elastic yield and stability thanks to the mechanical or structural characteristics of the sole. |
| US11510456B2 |
Athletic positioning apparatus and applications thereof
An apparatus includes a heel section, a mid-foot section, and a toe section. The heel section, the mid-foot section, and the toe section collectively have a geometric shape having a first slope of a polarity along an inner edge of the apparatus from the toe section to the heel section and a second slope of the polarity along the inner edge of the apparatus to an outer edge of the apparatus at the toe section. |
| US11510450B2 |
Airbag system
An airbag system for protecting a body part of a user in case of an accident is provided. The system including an airbag adapted for inflation upon an accident occurring during an intended activity, at least one sensor configured to measure movements of the airbag system, and thus indirect the movements of the user and a control unit configured to determine if the user is in a first activity state not corresponding to the intended activity by processing the output from the at least one sensor. |
| US11510449B2 |
Cap having position-variable visor
A cap having a position-variable visor according to the present inventive concept is a cap having a visor comprising: a crown having a guide portion provided on the periphery of the lower end thereof; and a sliding portion coupled to the guide portion. The guide portion comprises a guide surface formed to extend toward the outside of the cap, and a guide rail formed by increasing the thickness of the end part of the guide surface. The sliding portion comprises a slider and a slider housing into which the slider is inserted. The slider has a rotating body containing member formed on the slider body and is configured such that a rotating body is inserted into the rotating body containing member so as to rotate freely, and a part of the inserted rotating body is exposed toward the guide rail. In addition, the visor of the cap according to the present inventive concept comprises: a main visor having a sliding portion formed on one end thereof; and an auxiliary visor, one corner portion of which is coupled to the main visor so as to rotate freely, and the other corner portion of which is coupled to the guide portion so as to move freely. |
| US11510448B2 |
Hair extension bar and method of use
A hair extension bar comb retains hair for a coloration or treatment process on an elongated base. In one embodiment, first and second comb teeth rows are respectively mounted in parallel on corresponding laterally spaced apart parallel side regions of the base (typically on a top flat base surface). In use, some teeth of at least one comb teeth row captures extension hair therein. A coloration/treatment process is engaged on captured extension hair in the lateral space between the first and the second comb teeth rows. A floor or table stand may be provided with a mounting coupler on the bottom of the base. A hair extension storage bag is elongated, defining a vertical bag cavity with an upper edge lip closure system. A horizontal bar with a single comb teeth row is mounted in the upper region of the bag cavity. Comb teeth capture extension hair which falls down into the vertical bag cavity. A vertical closure system is also included. |
| US11510444B1 |
Anti-fog strip for removable face masks
An anti-fog apparatus utilized with a facial mask or covering operably configured to inhibit the escape of exhaled vapor from the upper edge of facial coverings so as to prevent the accumulation of fog or condensation on a user's eyeglasses when wearing a face mask, the anti-fog strip comprising or used in conjunction with a cloth-based body and having an inner strip layer of a flexible material, with an outer surface adhesively coupled to the inner body surface, and with an inner surface opposing the outer surface of the inner strip layer; and an outer strip layer of a flexible polymeric foam material, with an inner surface adhesively coupled to the inner surface of the inner strip layer, and with an outer surface opposing the inner surface of the inner strip layer, wherein the outer strip layer is operably configured to elastically deform and contour to a user's nasal bridge. |
| US11510442B2 |
Power mesh panels for tummy-covering garments
Mesh fabric panels that provide a compressive force to a wearer's mid-section and tummy-covering garments equipped with the mesh fabric panels are disclosed. The mesh fabric panels can be formed of a material having a suitable rigidity for providing the compressive force. The mesh fabric panels include left and right panels adapted to be stitched or otherwise affixed to left and right front sections, respectively, of a garment such as a pant, a dress, a skirt, shorts, swimwear, or the like. Each of the left and right mesh fabric panels includes a seam side edge adapted to be affixed to a corresponding seam side of a tummy-covering garment, a fly side edge adapted to be affixed to a fly facing of the garment, a waist edge, and a bottom edge. The left and/or right mesh fabric panel may be a dual layer panel. |
| US11510438B2 |
Aerosol generating device and method for providing adaptive feedback through puff recognition
Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection. |
| US11510436B2 |
Aerosol generation device having structure for preventing liquid leakage
An aerosol generation device includes a case into which a cigarette is to be inserted; a protrusion pipe of a hollow shape protruding from one end portion of the case and having an opening; a heater installed in the case such that an end portion thereof is positioned inside the protrusion pipe, and configured to generate heat when an electric signal is applied thereto; and a heater fixing portion installed inside the protrusion pipe to support the heater and comprising a round surface that extends from an inner side surface of the protrusion pipe. |
| US11510427B2 |
Food and beverages containing cyclo(aspartyl-glycine), glucose, and maltose
Provided is a food or beverage product having good taste with sharp astringent taste of cycloaspartylglycine in the food or beverage product reduced. The content of cycloaspartylglycine and the weight ratio of the content of glucose to the content of maltose ([glucose]/[maltose] weight ratio) in the food or beverage product are adjusted to fall within specific ranges. |
| US11510426B2 |
Light stable natural yellow colorant systems in pickled and fermented vegetable applications
The present invention comprises a novel natural yellow colorant system to enhance the appearance of pickled and/or fermented vegetable products. Individually all-natural yellow pigments failed light stability investigations in pickled and/or fermented vegetable products—either the yellow hue of the brine solution faded, or the pulp/skin of the vegetable turned white, or both. Surprisingly combinations of these same individual natural yellow pigments not only created brine hues and vegetable coloring comparable to FD&C Yellow #5 products but remained stable in accelerated light stability investigations designed to mimic the real-time shelf-life of the products. |
| US11510424B2 |
Pet food compositions including probiotics and methods of manufacture and use thereof
The present invention encompasses pet food compositions that include one or more probiotic microorganisms, which are useful to improve the health of companion animals. For example, the invention encompasses pet food compositions including a probiotic, for example, Lactobacillus, Bifidobacterium and Streptococcus (Enterococcus). The present invention also encompasses the preparation of pet food compositions including one or more probiotic microorganisms intended for methods of maintaining or improving pet health through feeding a pet a pet food composition including the probiotic microorganism. |
| US11510421B2 |
Apparatus for making texture controlled edible ice products instantly
The present invention relates to an apparatus for producing edible ice products comprising: (a) a thermally insulated food grade material chamber; (b) at least one atomizing beverage nozzle(s) inserted in said thermally insulated chamber for spraying beverage droplets into said thermally insulated chamber; (c) at least one beverage valve(s), disposed between a beverage source and said atomizing beverage nozzle(s), for controlling the beverage flow rate into said chamber; (d) at least one gas expansion nozzle(s), inserted in said thermally insulated chamber, for expanding the gas in its liquid state to its gaseous state, and for jetting gas on said beverage droplets, in said thermally insulated chamber; (e) at least one gas flow regulator(s), disposed between a gas source and said gas nozzle(s) for regulating the gas flow rate into said gas expansion nozzle (s); (f) a controller for controlling said beverage valve(s) and said gas flow regulator(s); and (g) wherein said controller controls said beverage valve(s) and said gas flow regulator(s) for ensuring that said sprayed beverage droplets meet the jetted gas for freezing said droplets for forming a texture controlled edible ice product in said thermally insulated chamber. |
| US11510420B2 |
Caramel derived color with increased brightness
Use of a caramel colorant derived composition comprising the lower Molecular Weight (MW) solid particles of a caramel color product of Class I (E150a), Class II (E150b), Class III (E150c), Class IV (E150d) or a mixture of these Classes for coloring an edible product. |
| US11510414B2 |
Reduced sugar wafer
The present invention relates a sugar reduced wafer composition comprising, 60-80 wt. % of flour, 10-23 wt. % of sucrose, 0.5-8.0 wt. %, preferably 0.5-5 wt. % of oil or fat and 5-20 wt. % of non-digestible fibers wherein the total amount of mono and disaccharides is 10-25 wt. %; all wt. % being in weight percentage of the composition dry mass. The invention also relates to a baked sugar reduced wafer such as a wafer cone or edible container made with this composition and a process for manufacturing the sugar reduced wafer. |
| US11510413B2 |
Lipolytic enzyme for use in baking
The present invention relates to a polypeptide having lipolytic enzyme activity, selected from the group consisting of: (a) a polypeptide having at least 65% sequence identity to amino acids 21 to 309 of SEQ ID NO: 1; (b) a polypeptide encoded by a polynucleotide that hybridizes under medium stringency conditions with the polypeptide coding sequence of SEQ ID NO: 2; (c) a polypeptide encoded by a polynucleotide having at least 65% sequence identity to the polypeptide coding sequence of SEQ ID NO: 2; and (d) a fragment of the polypeptide of (a), (b) or (c) that has lipolytic enzyme activity. |
| US11510407B2 |
Compositions and methods for reducing ice crystal formation
The present invention provides peptoid polymers capable of reducing or inhibiting the formation of ice crystals at sub 0° C. temperatures. Also provided are peptoid-peptide hybrids comprising the peptoid polymers provided herein. The peptoid polymers and peptoid-peptide hybrids provided herein are useful for making cryoprotectant solutions. The peptoid polymers, peptoid-peptide hybrids, and cryoprotectant solutions provided herein are useful for making antifreeze solutions, frozen food products, and cosmetic care products. Also provided herein are methods for preserving a tissue, an organ, a cell, or a biological macromolecule using the compositions described herein. |
| US11510405B2 |
Applying and using fiducial markings on agricultural apparatuses
Implementations set forth herein relate to using fiducial markings on one or more localized portions of an agricultural apparatus in order to generate local and regional data that can be correlated for planning and executing agricultural maintenance. An array of fiducial markings can be disposed onto plastic mulch that surrounds individual crops, in order that each fiducial marking of the array can operate as a signature for each individual crop. Crop data, such as health and yield, corresponding to a particular crop can then be stored in association with a corresponding fiducial marking, thereby allowing the certain data for the particular crop to be tracked and analyzed. Furthermore, autonomous agricultural devices can rely on the crop data, over other sources of data, such as GPS satellites, thereby allowing the autonomous agricultural devices to be more reliable. |
| US11510404B2 |
Boom sprayer including machine feedback control
A boom sprayer includes any number of components to treat plants as the boom sprayer travels through a plant field. The components take actions to treat plants or facilitate treating plants. The boom sprayer includes any number of sensors to measure the state of the boom sprayer as the boom sprayer treats plants. The boom sprayer includes a control system to generate actions for the components to treat plants in the field. The control system includes an agent executing a model that functions to improve the performance of the boom sprayer treating plants. Performance improvement can be measured by the sensors of the boom sprayer. The model is an artificial neural network that receives measurements as inputs and generates actions that improve performance as outputs. The artificial neural network is trained using actor-critic reinforcement learning techniques. |
| US11510402B2 |
Fishing gaff hook
A fishing gaff hook including a rotatable eyelet. |
| US11510398B2 |
Bowfishing arrow slide with shock absorbing system
A bowfishing arrow slide configured to slidably attach a bowfishing line to an arrow and configured to include a shock absorbing system to enhance the life of the slide is disclosed. The bowfishing arrow slide enables a bowfishing line to be slidably attached to the arrow to keep the arrow attached to a line reel even after being shot and to allow the slide to move from a preshot position at the tip of the arrow to the rear of the arrow during the shot for improved arrow flight. The bowfishing arrow slide may include a shock absorbing system on the bowfishing arrow slide whereby the shock absorbing system is configured to absorb impact forces created when the strikes a slide stop on an arrow shaft when the arrow is shot. The shock absorbing system reduces damage to the slide thereby enhancing the useful life of the slide. |
| US11510397B2 |
Management apparatus, individual management system, and individual search system
To provide a management apparatus capable of capturing a position of a specific individual satisfying a predetermined condition. A management apparatus according to an embodiment of the present technology includes a control unit. The control unit extracts, on the basis of first information that is generated by a sensor device worn by an individual and is related to a living body of the individual, a specific individual satisfying a predetermined condition, and generates, on the basis of position information related to a position of the specific individual, search information for causing a mobile object to move to the position of the specific individual. |
| US11510393B2 |
Animal grooming apparatus
An apparatus for grooming an animal is disclosed herein. The apparatus for grooming the animal includes a handle and a grooming-head. In a preferred embodiment, the handle is ergonomically shaped to aid in grip-ability of the handle. In one embodiment, the grooming-head includes a first grooming-side having a first grooming-tool. In another embodiment, the grooming-head further includes a second grooming-side opposite the first grooming-side and including a second grooming-tool. Further, in the preferred embodiment, the first grooming-tool and the second grooming-tool are dissimilar. The apparatus is useful for providing effective multifunctional grooming of horses, canines, livestock, etc., saving time and effort while currying. |
| US11510390B1 |
Platform in particular for use as a pet bed
Platform for particular use as a pet bed includes a foam core having an upper surface, a lower surface on an opposite side of the foam core from the upper surfaces, and at least one side surface between the upper and lower surfaces along a periphery of the foam core. Artificial turf extends over the upper surface and alongside each side surface. Elongate connectors extend through the foam core between the upper and lower surfaces and have opposite end regions projecting out of opposite sides of the foam core. These connectors may be rods or dowels with threaded end regions that pass through apertures in flaps of the artificial turf. Fasteners are screwed onto the threaded end regions of the dowels with the artificial turf inward of the fasteners to thereby cause the artificial turf to be urged toward and secured to the foam core. |
| US11510387B2 |
Petunia-calibrachoa variety SAKPXC030
A petunia-calibrachoa plant designated SAKPXC030 is disclosed. Embodiments include the seeds of petunia-calibrachoa SAKPXC030, the plants of petunia-calibrachoa SAKPXC030, to plant parts of petunia-calibrachoa SAKPXC030, and methods for producing a plant produced by crossing petunia-calibrachoa SAKPXC030 with itself or with another variety. Embodiments include methods for producing a plant containing in its genetic material one or more genes or transgenes and the transgenic plants and plant parts produced by those methods. Embodiments also relate to varieties, breeding varieties, plant parts, and cells derived from petunia-calibrachoa SAKPXC030, methods for producing other lines or plant parts derived from petunia-calibrachoa SAKPXC030, and the plants, varieties, and their parts derived from use of those methods. Embodiments further include hybrid seeds, plants, and plant parts produced by crossing petunia-calibrachoa SAKPXC030 with another variety. |
| US11510385B2 |
Bean plant named bass
Novel bean plants, such as bean designated BASS are disclosed. In some embodiments, the disclosure relates to the seeds of bean plant BASS, to the plants and plant parts of bean BASS, and to methods for producing a bean plant by crossing the bean plant BASS with itself or another bean plant. The disclosure further relates to methods for producing other bean plants derived from the bean BASS. |
| US11510384B2 |
Soybean variety 01078675
The invention relates to the soybean variety designated 01078675. Provided by the invention are the seeds, plants and derivatives of the soybean variety 01078675. Also provided by the invention are tissue cultures of the soybean variety 01078675 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety 01078675 with itself or another soybean variety and plants produced by such methods. |
| US11510376B2 |
Ecosystem device for determining plant-microbe interactions
This disclosure provides systems, methods, and devices related to the study of ecological processes. In one aspect, a device includes a base, a substrate, and an enclosure. The substrate is in contact with a first surface of the base. The substrate and the base define a root chamber. The enclosure is in contact with a second surface of the base. The base and the enclosure define a growth chamber. The base defines a stem port connecting the root chamber and the growth chamber. The base further defines a first port in fluid communication with the root chamber and a second port in fluid communication with the root chamber. The device is operable to contain a plant, roots of the plant being in the root chamber, a stem of the plant passing through the stem port, and leaves of the plant being in the growth chamber. |
| US11510374B2 |
Outer pot for an inner plant pot to grow plants in an ebb-and-flood watering system
An outer pot configured to accommodate an inner plant pot. The outer pot includes a bottom and at least one side wall extending from the bottom to an opening configured to enable inserting the inner plant pot through the opening. The outer pot is configured for use in an ebb-and-flood grow system, in that: the bottom and the side wall define there between a fluid reservoir. A dome extending from the bottom and the side wall includes at least one through hole for fluid supply to or fluid discharge from the outer pot, where the through hole is arranged at a distance from the bottom to define a volume of the reservoir. Assemblies, ebb-and-flood based watering systems, methods of assembling and growing plants, associated with the outer pot. |
| US11510372B2 |
Self-leveling mobile tower for use with an irrigation system
A mobile tower for use with an irrigation system comprises a frame, first and second spindles, a first height adjustment assembly, and a second height adjustment assembly. The frame is configured to support a fluid-carrying conduit of the irrigation system. The first and second spindles each include a generally upright beam. The first height adjustment assembly is rigidly connected to a first side of the frame and movably coupled to the first spindle. The first height adjustment assembly includes a first mechanism configured to raise or lower the first side of the frame relative to the first spindle. The second height adjustment assembly is rigidly connected to a second side of the frame and movably coupled to the second spindle. The second height adjustment assembly includes a second mechanism configured to raise or lower the second side of the frame relative to the second spindle. |
| US11510370B2 |
Method and device for wrapping and tagging of round bales
Method and device for tagging round bales during wrapping in plastic foil, using a stationary or mobile baler-wrapper. Each round bale is oriented with the circular end surfaces mainly vertically and layers of plastic foil is wrapped around the round bale by foil wrapping arms. At a point in time where at least one layer of plastic film remains to be wrapped, each round bale is tagged with an ID tag having an adhesive back-side surface, using a time controlled, pivotal tagging arm provided with a tag transferring member. The movement of said tagging arm is controlled by a computer, which synchronizes the movement of the tagging arm with the movement of the foil supplying arms. After tagging, at least one additional layer of plastic is wrapped around each round bale to protect the ID tag. |
| US11510367B2 |
Draper header for a crop harvesting machine
Crop is carried into a feed opening of a harvester by two side drapers, two rear back sheets defining an opening between inner edges, a central feed draper and a roller with end flight portions and a central finger portion located above the feed draper. In this geometry, a bottom tangent to the flight portions has a position which is at a height below the rear edge of the side drapers. The roller axis of the feed roller is behind the rear edge of the side drapers and behind a common plane containing the back sheets. The inner guide roller of each of the first and second side drapers is located inwardly of the inner edge of the first back sheet and inwardly of an outer end of the end flight portion. A forward most tangent to the flight portions projects forward of or proud of the common back sheet plane. |
| US11510362B2 |
Channel knifeback
A knifeback for a sickle bar assembly that supports individual sickle sections is provided. The knifeback includes a bar having a channel formed longitudinally therein. Mounting holes extend through the bar and into the channel to facilitate mounting of sickle sections. The channel may provide strength and rigidity, provide structure for engaging sickle fastening bolts to prevent rotation thereof, and/or may be used to increase support and rigidity of a splicing member. |
| US11510357B2 |
Planter control using timestamp/location stamps
A plurality of different controllers on an agricultural machine are time synchronized. A positioning system detects a geographic location and a timestamp, which is indicative of a time when the geographic location was sensed, is applied to the geographic location. A first controller, that identifies an action to be taken based upon a location of the agricultural machine and a speed of the agricultural machine, and also based on a geographic location of where the action is to be taken, generates a future timestamp indicating a future time at which the action is to be taken. An action identifier (that identifies the action) and the future timestamp is sent to an actuator controller that controls an actuator to take the action. The actuator controller identifies an actuator delay corresponding to the actuator and controls the actuator to take the action at a time identified in the future timestamp based upon the future timestamp, a current time, and the actuator delay. |
| US11510354B2 |
Foldable spade
The present invention discloses a multifunctional folding spade, which comprises a spade plate and a spade handle, a turntable is welded at the tail end of the spade plate, a spade handle sleeve is provided at the head end of the spade handle, a socket is provided at the head end of the spade handle sleeve, a part of the turntable body is inserted into the socket, the turntable and the spade handle sleeve are provided with matching rotation holes, and a pin shaft passes through the rotation holes to realize the rotating connection between the turntable and the spade handle; the turntable body is further provided with a plurality of angle adjusting holes circumferentially, a locking hole is provided with at the tail end of the spade handle sleeve correspondingly, a locking bolt is provided at one side of the locking hole. |
| US11516952B2 |
Tape incorrect mounting detection system
A tape erroneous mounting detection system includes sensors provided to the plurality of tape feeders, a reader configured to read identification information from a recording part which is provided to a reel, and a memory part configured to store part verification information. The tape erroneous mounting detection system also includes a part verification part configured to determine whether or not the tape is mounted on the tape feeder at the set position, and to perform verification updating processing, and a tape erroneous mounting detection part configured to perform erroneous mounting detection processing where the tape erroneous mounting detection part identifies the tape feeder on which the tape is mounted based on the tape presence or absence information and the output from the sensor, and the tape erroneous mounting detection part detects that the tape mounted on the tape feeder is erroneously mounted. |
| US11516950B2 |
Electronic device comprising display module having stress neutralization layer between flexible substrate and conductive layer
The disclosure provides an electronic device having an electromagnetic shielding structure for preventing an antenna performance degradation. The disclosed electronic device may include: an antenna disposed in some areas of the electronic device; a printed circuit board; and a display module including a display panel, one or more signal lines coupled to the display panel, and a flexible substrate on which the one or more signal lines are disposed. The flexible substrate may include: a conductive layer coupled to the printed circuit board in a curved state and configured to shield an electromagnetic wave radiated from the one or more signal lines to the antenna; and a stress neutralization layer of which a material can be deformed over time in response to a shape of the flexible substrate coupled in a curved state. The stress neutralization layer may be disposed between the flexible substrate and the conductive layer. |
| US11516949B2 |
Power convertor
A power converter (100) includes a power converter circuit (1), a cooler (2), and a cover member (3). The power converter circuit is configured to convert input electric power into DC power or AC power. The power converter circuit is placed on the cooler. The cooler is configured to cool the power converter. The power converter circuit is housed between the cooler and the cover member. The cooler (2) includes a main body (20), a coolant flow passage (21), and a coolant input/output portion (22). The coolant flow passage is formed inside the main body. A coolant is circulatable through the coolant flow passage. The coolant input/output portion is coupled to the coolant flow passage. The coolant input/output portion includes a coolant introduction pipe (22a) and a coolant discharge pipe (22b). The coolant introduction pipe introduces the coolant from outside the cooler. The coolant discharge pipe discharges the coolant to outside the cooler. The coolant input/output portion (22) is joined to the main body. The joined part (23) has a joining strength lower than a strength of the main body. |
| US11516947B2 |
Air-cooled motor controller for controlling at least one electric motor and method for controlling a fan of a corresponding motor controller
The present invention refers to an air-cooled motor controller for controlling electric motors, comprising a heat-sink and a variable fan for cooling passive and active components of the motor controller by means of an air stream generated by the fan. The invention is directed towards a fan control means and a coupled fan control method for controlling the speed of the fan of the motor controller in response to the losses in both passive and active devices inside the motor controller. |
| US11516946B2 |
Generator
Provided is a generator that includes a housing, a high-power circuit including a power amplifier, and a low-power circuit. An air flow guidance plate divides the housing into at least two compartments including a high-power compartment and a low-power compartment. The high-power circuit is disposed within the high-power compartment and the low-power circuit is disposed within the low-power compartment. |
| US11516941B2 |
Heat sink and printed circuit board arrangements for data storage systems
A system includes an enclosure having an air inlet end and an air outlet end, air movers positioned near the air outlet end, a first data connector positioned near the air outlet end between the air movers, a heat-generating electrical component positioned immediately between the data connector and the air inlet end, a first heat sink positioned immediately between at least one of the air movers and the air inlet end, and a first conductive pipe thermally coupled between the heat-generating electrical component and the first heat sink. |
| US11516934B2 |
Wearable device
A wearable device is provided, including a shell, a body installed in the shell to implement a function of the wearable device, and a detachable part. The detachable part is detachably installed on the shell. An air hole is provided on the shell, a first end of the air hole is located on a surface of the shell that faces the body, and a second end of the air hole is located on a surface of the shell that faces away from the body. The detachable part and the shell jointly form a dirt collection groove and at least one air channel, the air hole communicates with the at least one air channel through the dirt collection groove, and an end of the air channel that faces away from the dirt collection groove communicates with an external environment of the shell. |
| US11516932B2 |
Foldable display device
A foldable display device includes a hinge, a support plate connected to opposite ends of the hinge and a display panel module disposed on the support plate. The hinge includes a rotation axis module having a rotation axis. A first slider is connected to the rotation axis and includes a first guide line. A second slider is connected to the support plate and includes a second guide line. A link arm includes a link arm body. The link arm body has a link arm rotation axis disposed at a first end of the link arm body and a link arm pin hole disposed at a second end of the link arm body. A link arm pin is configured to extend through the link arm pin hole, the first guide line and the second guide line. |
| US11516931B2 |
Hinge module and foldable display device including the same
Disclosed is a hinge module including a hinge structure having a first sub-hinge structure including a first center bracket and a first hinge bracket that rotates through a specified angle in a first direction and a second sub-hinge structure including a second center bracket and a second hinge bracket that rotates through a specified angle in an opposite direction to the first direction. The first hinge bracket and the second hinge bracket are separated from each other and are disposed between the first center bracket and the second center bracket, and hinge motion of the first sub-hinge structure is performed independently of hinge motion of the second sub-hinge structure. The hinge module and a foldable display device including the hinge module suppress a phenomenon in which the hinge module is opened when the housing structures are twisted, thereby preventing damage to the foldable display device. |
| US11516930B2 |
Method for manufacturing exterior housing and electronic device comprising same
An electronic device of the present invention comprises: an exterior housing including a first surface facing a first direction, and a second surface facing a second direction opposite to the first direction; a display of which at least a part is exposed through the first surface; and a polymer plate which forms at least a part of the second surface of the housing. The polymer plate comprises: at least one opaque layer; at least one polymer layer that is translucent or transparent and is disposed on the at least one opaque layer; and a coating layer that is disposed on the at least one polymer layer and has a hardness greater than or equal to a selected hardness. Each of the at least one opaque layer, the at least one polymer layer, and the coating layer may comprise a first surface, and a second surface extending from the first surface so that at least a part thereof is bent. Other embodiments are also possible. |
| US11516929B2 |
Power adapter housing with snaps capable of bidirectional deflection
A power adapter is disclosed. The power adapter includes housing parts that carries electronic components. To secure the housing parts together, one housing part includes snaps and another housing part includes protrusions and rails. During assembly, the protrusions slide under the snap, causing the snap to deflect in one direction, while the rails slide over the snap, which keeps the snap partially flat but also causes the snap to deflect in another direction. The engagement (during assembly) of the rails and the protrusions to opposing surfaces of the snap cause bi-directional deflection/bending of the snap. When each protrusion is positioned into an opening of the snap, the snap returns to a flat, non-deflected state, and the housing parts are secured together by the snap, protrusions, and rails. The rails support the snaps by limiting or preventing additional deflection of the snap, which subsequently promotes the housing remaining together. |
| US11516928B2 |
Electronic device
An electronic device includes at least two modules, each module includes at least one component; two adjacent modules of the at least two modules are detachably connected, and the two adjacent modules are electrically connected; the housings of the at least two modules are connected to form the housing of the electronic device; in the at least two modules, the first module includes a mainboard and the second module includes a battery. When any module in the electronic device needs to be updated, the module only needs to be detached from the electronic device, and then the replacement of the module is connected to other modules, thereby forming a new electronic device. There is no need to replace the entire electronic device, and the hardware cost is reduced. |
| US11516925B2 |
Package stack structure and method for manufacturing the same
The present disclosure provides a package stack structure and a method for manufacturing the same. The method is characterized by stacking coreless circuit portions on the board of an electronic component to reduce the overall thickness of the package stack structure. |
| US11516924B2 |
Protective heat shields for thermally sensitive components and methods for protecting thermally sensitive components
A method of manufacturing a printed circuit board assembly includes providing a circuit board, positioning a plurality of components including at least one thermally-sensitive component having a maximum temperature threshold on the circuit board, positioning a customized protective heat shield on the thermally-sensitive component, exposing the circuit board (having the thermally-sensitive component disposed thereon and the customized protective heat shield disposed on the thermally-sensitive component) to a high-temperature environment wherein temperatures exceed the maximum temperature threshold of the thermally-sensitive component, and removing the customized protective heat shield from the thermally-sensitive component. Customized protective heat shields are also provided. |
| US11516923B2 |
Electronic component mounting substrate and manufacturing method thereof
An electronic component mounting substrate includes an electronic component and a substrate that are electrically connected at a plurality of places on a bottom surface of the electronic component. At least two places of the plurality of places are electrically connected by bonding using a conductive adhesive, and places other than the at least two places of the plurality of places are electrically connected by soldering using a paste solder. |
| US11516921B2 |
Reel-to-reel lamination methods and devices in FPC fabrication
A reel-to-reel lamination method to laminate a metal foil or circuitry pattern on the fly. The method includes applying a UV laminate or thermoset laminate to the metal foil or the circuitry pattern reel to reel, and then apply a UV radiation or heat to the laminate. There can be an optional enclosure connected to a suction source. The enclosure can have a flexible bladder that physically compresses the laminate. |
| US11516919B2 |
Display device
A display device is provided. The display device includes an auxiliary substrate, a display substrate, and a circuit board. The auxiliary substrate includes an auxiliary circuit. The display substrate is disposed on the auxiliary substrate. The display substrate includes a circuit. The circuit board is electrically connected to the auxiliary substrate. The circuit of the display substrate is electrically connected to the auxiliary circuit through a first conductive via, and the circuit board provides a signal to the auxiliary circuit. |
| US11516916B1 |
Storage drive with capacitor module
A storage drive, including: a main module, including: a main printed circuit board (PCB) having a first side positioned opposite to a second side; flash memory components positioned on the main PCB at a first end of the storage drive, a controller module positioned on the main PCB at a second end of the storage drive opposite to the first end; and a capacitor module, including: a module printed circuit board (PCB) having a first side positioned opposite to a second side; a plurality of capacitors positioned on the module PCB on the first side of the module PCB, wherein the capacitor module is coupled to the main module such that the capacitor module is positioned at the first end of the storage drive and the first side of the capacitor module faces the first side of the main module. |
| US11516914B2 |
Printed circuit board
A printed circuit board includes: a base substrate including a unit region; a plurality of connection pads disposed on one surface of the base substrate; and first and second lead-in lines disposed on the one surface and respectively connected to at least a portion of the plurality of connection pads. The first and second lead-in lines have first and second cut surfaces on the one surface, respectively. The first cut surface is disposed in a position spaced apart from a side surface of the printed circuit board. The second cut surface is exposed to the side surface of the printed circuit board. |
| US11516909B2 |
Stretchable electronic device
An electronic device (100) comprises a stretchable substrate (30) with a flap (30f) formed by a cut (40) in the substrate (30). The flap (30f) is disconnected by the cut (40) from a surrounding main section (30m) of the substrate (30) except on one side. The flap (30f) is exclusively connected to the main section (30m) via a connected section (30c) of the substrate (30) between two ends (40a, 40b) of the cut (40). An electronic component (10) is disposed on the flap (30f) with electrical contacts (11,12) connected to conductive tracks (21,22) disposed on the substrate (30). The conductive tracks (21,22) extend between the component (10) disposed on the flap (30f), and other parts (10r) of the electronic device (100) outside the flap (30f) via the connected section (30c). The flap (30f) with the component (10) is disposed in a pocket formed by surrounding lamination layers (31,32). |
| US11516908B1 |
Electronic devices having image transport layers with embedded circuitry
An electronic device may have a display with pixels configured to display an image. The pixels may be overlapped by a cover layer. An image transport layer may be formed from a coherent fiber bundle or Anderson localization material. The image transport layer may overlap the pixels and may have an input surface that receives the image from the pixels and a corresponding output surface on which the received image is viewable through the cover layer. Circuitry may be embedded within the image transport layer. The circuitry that is embedded within the image transport layer may include capacitive touch sensor circuitry, antenna resonating element structures, input-output components, signal lines, and other circuitry. |
| US11516906B2 |
Circuit board
The circuit board according to the present invention includes a wiring portion and a non-wiring portion, the wiring portion having a metal layer and a resin layer, the non-wiring portion having a resin layer, the resin layer at a frequency 10 GHZ having a relative permittivity of from 2 to 3 at 23° C., and the circuit hoard satisfying a relationship: (A−B)/B≤0.1 wherein A is the maximum value of the thickness in the wiring portion (μm) and B is the minimum value of the thickness in the non-wiring portion (μm). |
| US11516904B2 |
Flexible hybrid interconnect circuits
Provided are flexible hybrid interconnect circuits and methods of forming thereof. A flexible hybrid interconnect circuit comprises multiple conductive layers, stacked and spaced apart along the thickness of the circuit. Each conductive layer comprises one or more conductive elements, one of which is operable as a high frequency (HF) signal line. Other conductive elements, in the same and other conductive layers, form an electromagnetic shield around the HF signal line. Some conductive elements in the same circuit are used for electrical power transmission. All conductive elements are supported by one or more inner dielectric layers and enclosed by outer dielectric layers. The overall stack is thin and flexible and may be conformally attached to a non-planar surface. Each conductive layer may be formed by patterning the same metallic sheet. Multiple pattern sheets are laminated together with inner and outer dielectric layers to form a flexible hybrid interconnect circuit. |
| US11516902B2 |
Closed-loop control of an X-ray pulse chain generated by means of a linear accelerator system
A method is for closed-loop control of an X-ray pulse chain generated via a linear accelerator system. In an embodiment, the method includes modulating a first electron beam within a first radio-frequency pulse duration, wherein the first multiple amplitude X-ray pulse is produced on modulating the first electron beam; measuring time-resolved actual values of the first multiple amplitude X-ray pulse; adjusting at least one pulse parameter as a function of a comparison of the specified multiple amplitude X-ray pulse profile and the measured time-resolved actual values; and modulating a second electron beam within a second radio-frequency pulse duration as a function of the at least one adjusted pulse parameter for production of the second multiple amplitude X-ray pulse, so the X-ray pulse chain is controlled. |
| US11516899B2 |
Devices, systems and methods for electrical utility submetering
Devices, systems and methods for coupling sensors to intelligent electronic devices (IED's), e.g., an electrical power meter, via various communication media for electrical utility submetering are provided. The present disclosure provides a mechanism for coupling an IED to another desired device, e.g., a circuit breaker, using modular connectors (e.g., a RJ-45 connector, fiber optic connectors, etc.) and fiber-optic cables. The present disclosure also provides for coupling devices using modular connectors via wired or wireless connectivity. |
| US11516898B2 |
Thyristor regulation circuit for high-voltage LED strip light
A thyristor regulation circuit for a high-voltage light-emitting diode (LED) strip light includes: a live wire input terminal, a neutral wire input terminal, a full-bridge rectifier module, a first group of LED circuit modules, a second group of LED circuit modules, a third group of LED circuit modules, a first thyristor chip, a second thyristor chip and a third thyristor chip. The LED strip light includes a plurality of minimum LED strip light units, the minimum LED strip light units are arranged in parallel, and each of the minimum LED strip light units includes the thyristor regulation circuit for a high-voltage LED strip light. In the thyristor regulation circuit, an external bulky power supply is omitted, and an LED strip light is directly connected to the mains electricity for use, thereby reducing the installation difficulty; and the present disclosure is compatible with existing thyristor dimming circuits. |
| US11516891B2 |
Heating device and electric cooker
A heating device for an electric cooktop has at least one long heating conductor, one support body on the top side of which the heating conductor is arranged and fitted, and one supporting means for the support body. The heating conductor is designed as a corrugated flat strip which has, on its bottom side, holding elements which are arranged at a distance from one another and integrally project downward and are pushed into the support body. The supporting means supports the support body, at least in its outer region along an outer edge, at the bottom. The support body consists, as a thin plate, of compressed and adhesively bonded mica material, for example micanite, and is therefore electrically insulating and sufficiently stable. |
| US11516889B2 |
Heater for an electrically heated aerosol generating system
An electrically heated aerosol generating system for receiving an aerosol-forming substrate includes at least one electric heater for heating the aerosol-forming substrate to form the aerosol. The heater includes a heating element of a first cross section electrically connected to a plurality of elongate support elements. Each support element has a cross section greater than the first cross section. At least one of the support elements is integrally formed with the heating element. |
| US11516888B2 |
Method for manufacturing far infrared heating wire and far infrared heating wire manufactured thereby
The present invention relates generally to a method of manufacturing far-infrared radiation thermal wire and far-infrared radiation thermal wire thereby, more particularly, a method of manufacturing far-infrared radiation thermal wire and far-infrared radiation thermal wire manufactured thereby, in which electric power is supplied with a predetermined resistance value.According to an embodiment of the present invention, a method of manufacturing far-infrared radiation thermal wire comprise steps of: making microfine wire that emits far-infrared radiation as it generates heat according to the resistance value when electricity is flowed in; making one strand of thermal wire by bundling many strands of the microfine wire that are in contact of each other; and making two or more groups each of the groups having different resistance value and comprising one or more microfine wires that have identical resistance value in order to make the bundle into an effective geometric structure that well radiates electric dipole radiation while emitting far-infrared radiation. |
| US11516883B2 |
Modular 5G fixed wireless access device
A modular fixed wireless access (FWA) radio dock system is provided that allows docking of a single radio module that can be installed in multiple, different locations by connecting to any one of a plurality of docks and/or communication accessories. The radio module can be paired with different types/configurations of docking stations that include various connectivity ports that provide connectivity to a local network, a wired/wireless router, or other networking equipment. The docking stations can comprise both indoor and outdoor docking stations usable with the same radio module, and may include heat sink assemblies and/or fans that work in conjunction with heat sink assemblies of the radio module, as well as effectuate environmental sealing. |
| US11516882B2 |
Downlink control for non coherent joint transmission
Apparatuses, systems, and methods for providing downlink control for non coherent joint transmission. A cellular base station may provide downlink control information associated with a non coherent joint transmission downlink data communication to a wireless device, which may receive the downlink control information. The downlink control information may be provided as a single downlink control information including scheduling information for two data streams of the non coherent joint transmission data communication, or a portion of a multi-stage downlink control information transmission. The wireless device may receive the non coherent joint transmission downlink data communication based at least in part on the downlink control information. |
| US11516881B2 |
Slice management system and slice management method
An object is to provide a slice management system capable of assigning slices to a plurality of business operators. In a parent SMF 100, a slice management table 103 can manage resources of a slice managed by a child SMF 100a or the like, and a communication unit 101 can notify the child SMF 100a or the like of the resources. The child SMF 100a or the like receives the resources and stores the resources in the slice management table 106. Therefore, the child SMF 100a or the like can manage the resources of the slice managed by the child SMF 100a or the like, and the child SMF 100a can independently enable the management of the resources. |
| US11516877B2 |
Wireless communication system, slave wireless device and master wireless device
A wireless communication system allows the movement of a carriage or an automated conveyance vehicle to which a plurality of slave wireless device and a plurality of appliances are provided. A master control unit of a master wireless device uses a master communication unit to transmit a cut-off request signal to a slave wireless device deviating from a communication-target region. If a slave communication unit receives the cut-off request signal, a slave control unit of the slave wireless device cuts off a wireless connection. |
| US11516873B2 |
Small data transmission
A first base station receives a request from a second base station. The request is a request for a context of a wireless device. The request for the context of the wireless device comprises small data transmission assistance information. |
| US11516872B2 |
Bridge configurations to communicate with various sites
Various systems, mediums, and methods may involve a bridge configured to communicate with a number of sites, such as fuel sites and/or restaurant sites. For example, a system may determine a mobile device is associated with a given fuel site, possibly located at the given fuel site, among a number of other fuel sites. Further, the system may determine one or more connections of the bridge that may be configured to communicate with a site component of the fuel site. As such, the system may transmit fuel data to the mobile device based on the one or more connections with the site component. Thus, the mobile device may display an indication of fuel available at the fuel site. |
| US11516870B2 |
Device and method of handling a cell selection procedure
A communication device for handling a cell selection procedure comprises the at least one storage device storing instructions of receiving system information from a first cell of a network, wherein the system information indicates at least one core network (CN) type supported by the first cell; performing a radio resource control (RRC) connection establishment procedure with the first cell, after receiving the system information; indicating a CN type of the at least one CN type to the network during the RRC connection establishment procedure; selecting a second cell of the network in a cell selection procedure, after performing the RRC connection establishment procedure; performing a RRC connection reestablishment procedure with the second cell, if the second cell supports the CN type; and entering an idle mode or transmitting a RRC connection request message to the network, if the second cell does not support the CN type. |
| US11516867B2 |
Single transmitter dual connectivity cellular communication
Apparatuses, systems, and methods for a wireless device to perform single transmitter dual connectivity cellular communication. The wireless device may establish a radio resource control connection with a base station. The wireless device may provide an indication of radio frequency capability information for the wireless device to the base station. Providing the radio frequency capability information for the wireless device may affect whether and how the wireless device is configured for dual connectivity cellular communication. |
| US11516860B2 |
Implantable medical device and method for managing advertising and scanning schedules
A method and device for managing establishment of a communications link between an external instrument (EI) and an implantable medical device (IMD) are provided. The method stores, in a memory in at least one of the IMD or the EI, a base scanning schedule that defines a pattern for scanning windows over a scanning state. The method enters the scanning state during which a receiver scans for advertisement notices during the scanning windows. At least a portion of the scanning windows are grouped in a first segment of the scanning state. The method stores, in the memory, a scan reset pattern for restarting the scanning state. Further, the method automatically restarts the scanning state based on the scan reset pattern to form a pseudo-scanning schedule that differs from the base scanning schedule and establishes a communication session between the IMD and the EI. |
| US11516859B2 |
Method and apparatus for providing service in wireless communication system
A method performed by an access and mobility management function (AMF) in a wireless communication is provided. The method includes transmitting, to a policy control function (PCF), a policy create request message including first allowed network slice selection assistance information (NSSAI), receiving, from the PCF, a policy create response message including first session management function (SMF) selection management information, in a case that an establishment of a first protocol data unit (PDU) session is requested from a terminal, establishing the first PDU session based on the first SMF selection management information, in a case that the first NSSAI is changed, transmitting, to the PCF, a policy update request message including second allowed NSSAI based on the policy control request trigger, and receiving, from the PCF, a policy update response message including second SMF selection management information. |
| US11516850B2 |
Method for a mobile device to transmit data in a dormant state
In the embodiments of the present invention, UE can complete, by using only two interaction steps instead of six steps in the prior art, a process of sending a data packet to an eNodeB. Even a random access process in the six steps in the prior art includes four interaction steps, and by contrast, in the embodiments, signaling that needs to be consumed on an eNodeB when the UE sends data can be significantly reduced. This is relatively suitable for a scenario in which small data or occasional data is sent. |
| US11516847B2 |
Terminal apparatus and base station apparatus
A CCA level is made to be variable efficiently while maintaining the fairness relating to acquisition of a transmission opportunity by wireless terminal apparatuses, and thus efficiency of a radio resource is improved. Provided is a terminal apparatus that performs wireless communication with a base station apparatus, and includes; a MAC frame categorization unit categorizing MAC frames, in each of which media access control header is attached to transmission data, based on a type of MAC frame; and a QoS control unit performing a carrier sense using a first CCA level, in a case where the MAC frame is included in a first category that results from the categorization by the MAC frame categorization unit, and performing the carrier sense using a second CCA level different from the first CCA level, in a case where the MAC frame is included in a second category different from the first category. |
| US11516843B2 |
Communications method, apparatus, and device, and storage medium
This application provides a communications method, which includes: performing, by a network device, LBT on a first carrier, and determining a time offset when the LBT is completed, where the first carrier is used to send a first SS Burst Set, and the time offset is a time offset of an actual transmission time of the first SS Burst Set on the first carrier relative to a configured transmission time of the first SS Burst Set; sending, by the network device, the time offset to a terminal; and receiving, by the terminal, the time offset, and performing rate matching on the first carrier based on the time offset. Thus, the terminal may determine the actual transmission time of the first SS Burst Set based on the time offset, to perform the rate matching and accurately parse downlink data, thereby improving reliability of a communications system. |
| US11516842B2 |
Channel occupancy time (COT) structure indication
This disclosure provides systems, methods and apparatus for a user equipment (UE), operating in a shared spectrum in a connected state or an idle state, to receive a channel occupancy time structure information (COT-SI) which includes one or more of a COT duration, a COT end symbol, and a COT pause indication, in addition to slot format indication for one or more slots. Some aspects described herein define a hierarchical approach to COT structure information (COT-SI) signaling. For example, a UE may be configured with a set of short COT tables using remaining minimum system information (RMSI) signaling and may receive concatenation of COT-SI signaling identifying index values in a control channel corresponding to one or more of the set of COT tables. Based on receiving COT-SI signaling, the UE may communicate in accordance with an occurrence of a COT. |
| US11516840B2 |
Signaling of random access preamble parameters in wireless networks
User equipment (UE)-initiated accesses within a cellular network are optimized to account for cell size and to reduce signaling overhead. A fixed set of preamble parameter configurations for use across a complete range of cell sizes within the cellular network is established and stored within each UE. A UE located in a given cell receives a configuration number transmitted from a nodeB serving the cell, the configuration number being indicative of a size of the cell. The UE selects a preamble parameter configuration from the fixed set of preamble parameter configurations in response to the received configuration number and then transmits a preamble from the UE to the nodeB using the preamble parameter configuration indicated by the configuration number. |
| US11516836B2 |
Downlink control information transmission method, terminal device and network device
Embodiments of the present application provide a downlink control information (DCI) transmission method, a terminal device, and a network device. The method includes receiving, by a terminal device, first DCI sent by a network device; and parsing, by the terminal device, the first DCI according to a DCI format of the first DCI and configuration information. The configuration information corresponds to the DCI format. |
| US11516825B2 |
Data processing method, node and terminal
Provided are a data processing method, node and terminal. The method includes: before sending data, a first node performing a perception measurement on a first channel of transmission data within a pre-determined time duration; the first node acquiring a first perception measurement result of the perception measurement; and the first node processing data according to the first perception measurement result. By means of the embodiments of the present application, the problems in the relevant art of an interference between uplink and downlink data transmissions of a neighbor cell or a present cell, and a resource collision can be solved. |
| US11516821B2 |
Simultaneous semi-persistent scheduling (SPS) or configured grant (CG) parameter update for multiple devices
Apparatus and methods for wireless communication at a user equipment (UE) are provided. In an aspect, the UE receives a downlink communication from a base station, the downlink communication including an update to at least one semi-persistent scheduling (SPS) or configured grant (CG) parameter. The downlink communication also indicates whether to use a first action time or a second action time for the update to take effect. The UE determines the action time for the at least one SPS or CG parameter update to take effect based on the downlink communication. The UE then applies the update to the at least one SPS or CG parameter for communications of the UE beginning at and following the action time. |
| US11516820B2 |
Resource allocation method for sidelink and terminal
Provided are a resource allocation method for a sidelink and a terminal, which relates to the technical field of communications. The resource allocation method for a sidelink applied to the terminal includes: obtaining a mapping relationship between a specific target of the sidelink and a logical channel priority (LCP) restriction parameter of the sidelink; and performing resource allocation of the sidelink according to the mapping relationship; where the specific target comprises: a Quality of Service (QoS) parameter or a logical channel. |
| US11516818B1 |
Selecting radio resource for direct communication between NTN terminals
An apparatus, method and computer program is described comprising: determining a set of candidate radio resources for transmitting data from a first communication node of a non-terrestrial network to a second communication node of the non-terrestrial network over a direct radio link; identifying one or more of the candidate radio resources as conflicting radio resources that conflict with at least one scheduled radio transmission in the non-terrestrial network based, at least in part, on a propagation delay associated with the at least one scheduled radio transmission and/or a propagation delay associated with the radio transmission by the first communication node; generating a subset of candidate radio resources by excluding the identified one or more conflicting radio resources from the set of candidate radio resources; and selecting a radio resource from the subset of candidate radio resources for transmitting the data over the direct radio link. |
| US11516814B2 |
Beam selection for communication in a multi-transmit-receive point deployment
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine a set of beams, for which a corresponding uplink beam indication is not configured, associated with a set of transmit-receive points (TRPs) based at least in part on at least one of a downlink control information (DCI) configuration, a transmission configuration indicator (TCI) codepoint mapping, a control resource set (CORESET) configuration, or a TRP index, wherein the set of beams includes a sounding reference signal (SRS) beam or a physical uplink control channel (PUCCH) beam. The UE may communicate with the set of TRPs using the set of beams based at least in part on determining the set of beams. Numerous other aspects are provided. |
| US11516812B2 |
Resource allocation for multicarrier communications
A wireless device may receive at least one control message. The at least one control message may comprise at least one pathloss reference parameter that may indicate a downlink carrier. |
| US11516807B2 |
Method and device for configuring control channel, method and device for detecting control channel, program and medium
A method and a device for configuring a control channel, a method and a device for detecting a control channel, a program and a medium are provided. The method for configuring a control channel includes: transmitting, by a network-side device, downlink control information (DCI) to a terminal in a physical downlink control channel (PDCCH), where the DCI includes indication information for indicating not to monitor PDCCH; and transmitting the PDCCH to the terminal in a slot or a time-frequency resource where a fallback PDCCH subsequent to the PDCCH is located, when determining that the terminal does not successfully receive the DCI in the PDCCH. |
| US11516803B2 |
Methods and devices for device-to-device communications
Methods and devices configured to perform wireless communications, the methods and devices configured to monitor a frequency band for one or more other Radio Access Technologies (RATs); determine one or more periods of a reduced interference with the one or more other RATs in one or more frequencies of the monitored frequency band; and communicate a first signal during the one or more periods in the more or more frequencies, and communicate a second signal in the frequency band based on the communication of the first signal. |
| US11516802B2 |
Resource unit reservation in Wi-Fi networks
Systems and methods include communicating to one or more access points configured to form a Wi-Fi network, wherein at least some of the one or more access points utilize Orthogonal Frequency-Division Multiple Access (OFDMA), and determining Resource Unit (RU) reservations at the one or more access points that utilize OFDMA. |
| US11516800B2 |
Bandwidth part (BWP) configuration for full duplex
Bandwidth part (BWP) configurations supporting various communication approaches (e.g., full duplex and/or half duplex operations) are described. Full duplex (FD) frequency-based BWP configurations may, for example, be configured as a subset of defined BWP resources for supporting full duplex operation by base stations and/or user equipments (UEs). Usable bandwidth of a FD frequency-based BWP configuration may be selected from half duplex frequency-based BWPs in legacy BWPs. Bandwidths of usable BWPs for a FD frequency-based BWP configuration may be selected so as to be non-overlapping in frequency. Transition between configurations and modes (e.g., between full duplex frequency-based BWP configurations, between half duplex and full duplex modes, etc.) may be managed to avoid periods in which a communication device cannot perform any uplink or downlink transmissions due to switching between defined BWP configurations, or otherwise reduces BWP switching time. Other aspects and features are also claimed and described. |
| US11516798B2 |
Method and system for communicating using a default channel during unused periods of timeslots
A method for utilizing a default channel during unused periods of timeslots to join, communicate, and/or synchronize with a network comprising determining a time slot is idle; in response to determining the time slot is idle tuning to a default channel while the timeslot is idle; receiving a message on the default channel; and optionally transmitting a subsequent message on the same channel. |
| US11516795B2 |
Method and system for managing wireless communication in vehicle-to-anything communication system
A method for managing a wireless communication between user equipment (UE) by a UE in a communication system, the method comprising: receiving, from a base station (BS), a first signalling message to configure a report of assistance information for the wireless communication related to a vehicular service; transmitting, to the BS, the assistance information based on the first signalling message, wherein the assistance information comprises at least one of a period and timing offset of a data arrival and a data size; receiving, from the BS, a second signalling message comprising at least two semi-persistent scheduling (SPS) configurations for the wireless communication based on the assistance information; and performing the wireless communication with radio resources corresponding to the at least two semi-persistent SPS. |
| US11516791B2 |
Radio terminal
A user equipment, apparatus, and method receives from a base station, for each bandwidth part of a plurality of bandwidth parts provided in a bandwidth of one carrier, information indicating a frequency location of the bandwidth part and information indicating a subcarrier spacing applied to the corresponding bandwidth part, and receives, from the base station, broadcast information including information on a special bandwidth part which the user equipment should use initially. A base station transmits to a user equipment, for each bandwidth part of a plurality of bandwidth parts provided in a bandwidth of one carrier, information indicating a frequency location of the bandwidth part and information indicating a subcarrier spacing applied to the corresponding bandwidth part, and transmits to the user equipment, broadcast information including information on a special bandwidth part which the user equipment should use initially. |
| US11516788B2 |
Terminal and radio communication method
To appropriately communicate a control channel even when communication is performed by applying a different control channel configuration from those of legacy LTE systems, one aspect of the terminal includes: a receiving section that receives a downlink control channel; and a processor that determines a number of downlink control channel candidates to be monitored within a slot based on a rule that uses a maximum number of downlink control channel candidates. |
| US11516787B2 |
User terminal, base station apparatus, and radio communication method
To appropriately communicate a control channel even when communication is performed by applying a configuration of the control channel different from those of legacy LTE systems, a user terminal according to the present invention includes: a reception section that receives a downlink control channel transmitted by each of a plurality of control resource sets; and a control section that controls monitoring of a downlink control channel candidate, and the control section controls allocation of a number of downlink control channel candidates to each of the control resource sets assuming that the number of downlink control channel candidates configured to a combination of the control resource sets in a given time unit does not exceed terminal capability. |
| US11516777B2 |
Data transmission method and apparatus and communications device
A data transmission method, an apparatus, and a communications device include sending, by a first device, first information using a first carrier, where the first information indicates that the first device uses N carriers in M carriers to send data, where N is an integer greater than or equal to 2, and N is less than or equal to M, sending, by the first device, the data using the N carriers. |
| US11516776B2 |
Resource selection for device to device discovery or communication
Systems, methods, and instrumentalities are disclosed to manage interference caused by D2D communications. A wireless transmit receive unit (WTRU) may include a processor. The processor may be configured to perform one or more of the following. The processor may determine to send information using a device-to-device transmission via a resource pool from a plurality of resource pools. Each resource pool may be associated with a range of reference signal receive power (RSRP) values. The processor may determine a RSRP measurement of a cell associated with the WTRU. The processor may select a resource pool from the plurality of resource pools based on the RSRP measurement of the cell. The RSRP measurement of the cell may be within the range of RSRP values associated with the selected resource pool. The processor may send the information using the selected resource pool. |
| US11516775B2 |
Probability-based utilization of sidelink resources
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may select a resource to utilize for transmitting a sidelink communication based at least in part on a probability. The UE may transmit, to another UE in a sidelink network, the sidelink communication utilizing the resource based at least in part on selecting the resource. Numerous other aspects are provided. |
| US11516766B2 |
Systems and methods for determining locations of access points
A system may be configured to identify from among a plurality of access points in an area in communication with a network, a first access point associated with the area. In addition the system may also be configured to determine first location-related data for the first access point. Determining second location-related data for a second access point of the plurality of access points, the second access point being interior to the first access point within the network includes exchanging ranging data indicative of a first relative distance between the first access point and the second access point, the ranging data based at least in part on ranging message exchange measurements, and communicating the first location-related data from the first access point to the second access point. |
| US11516765B2 |
False base station detection based on time of arrival or timing advance
A base station determines a window of time for arrival of uplink signals, wherein the window of time includes a start based on a first expected time of arrival for a first uplink signal from a first UE and an end based on a second expected time of arrival for a second uplink signal from a second UE. The base station detection detects a false base station, such as a L1 man-in-the-middle false base station, based on an uplink signal being received outside of the determined window of time for the arrival of uplink signals. |
| US11516761B2 |
Wireless communications in a system that supports a first subframe type having a first symbol duration and a second subframe type having a second symbol duration
Methods, systems, and devices are described for low latency communications within a wireless communications system. An eNB and/or a UE may be configured to operate within the wireless communications system and may send triggers to initiate communications using a dedicated resource in a wireless communications network that supports transmissions having a first subframe type and a second subframe type, the first subframe type comprising symbols of a first duration and the second subframe type comprising symbols of a second duration that is shorter than the first duration. Communications may be initiated by transmitting a trigger from the UE or eNB using the dedicated resource, and initiating communications following the trigger. The duration of time between the trigger and initiating communications can be significantly shorter than the time to initiate communications using legacy LTE communications. |
| US11516760B2 |
Method and apparatus for timing advance adjustment
This application provides a method and an apparatus for determining an effective time of a timing advance (TA). The method includes: determining a first subcarrier spacing from M subcarrier spacings, where the M subcarrier spacings are subcarrier spacings of L carriers used by a terminal device, and L≥M≥2; and determining an effective time of a timing advance (TA) of each of the L carriers based on the first subcarrier spacing. |
| US11516759B1 |
Radio (NR) and long term evolution (LTE) signal concurrent testing
According to examples, NR and LTE signal concurrent testing may include ascertaining LTE synchronization data associated with an LTE signal, and ascertaining NR synchronization data associated with an NR signal. The NR and LTE signal concurrent testing may further include performing, for the LTE synchronization data, LTE analysis, and performing, for the NR synchronization data, NR analysis. Based on the LTE analysis and the NR analysis, a mufti-path profile of the LTE signal and the NR signal may be determined. |
| US11516756B2 |
Scheduler optimization for OFDMA downlink transmissions
Systems and methods are provided for optimizing the scheduling of Orthogonal Frequency-Division Multiple Access (OFDMA) transmissions in the downlink (DL) direction. A two-stage mechanism can be implemented when effectuating DL OFDMA transmission involving multiple modulation and coding schemes (MCS) in a single transmit burst. A first stage of the two-stage mechanism may use radio frequency (RF) boosting/de-boosting of Resource Units (RUs) such that the average input power to an AP power amplifier (PA) may remain under a saturated PA output power to ensure PA linearity. If RF boosting/de-boosting is not supported, an alternative mechanism for OFDMA grouping (to rigid grouping) can be employed to skip higher MCS. |
| US11516748B2 |
Transmit power control
This disclosure describes systems, methods, and devices related to transmit power control (TPC). A device may identify a link measurement request frame from a first station device. The device may determine, for each transmit chain of the first station device, a TPC action to be performed by the first device. The device may cause to send a link measurement report frame comprising a value indicative of the TPC action for each transmit chain. The device may identify an acknowledgement from the first station device. |
| US11516739B2 |
Communication methods and devices
The present invention provides a communication method in a wireless communication network comprising at least one network cell (BSS), each cell comprising at least one station (non-AP) managed by an access point (AP), the method comprising, at the access point: transmitting a Wake-Up radio (WUR) frame to at least one station of the network cell of the access point; transmitting a primary channel radio (PCR) frame including update information, the PCR frame being transmitted to said at least one station of the network cell of the access point. |
| US11516735B2 |
Systems and methods for adaptively monitoring downlink control channel in discontinuous reception
The disclosure relates to a method performed by a network node of a wireless communication network, and corresponding method in a UE. The method in the node comprises obtaining (312) information indicating a capability of a UE of applying a wake-up-signal, WUS. Applying the WUS implies that reception or non-reception of the WUS at the start of an on-duration of a discontinuous reception, DRX, period indicates to the UE to respectively monitor or refrain from monitoring a downlink control channel during the on-duration. The method also comprises obtaining (314) configuration data related to the UE, the configuration data comprising at least one of: a DRX cycle configuration; a type of service or application for which the UE is being used; and a UE coverage level; and determining (318) whether the UE is to apply the WUS based on the obtained configuration data. |
| US11516727B2 |
Access rejection method, apparatus and system, and storage medium and processor
Disclosed are an access rejection method, apparatus and system, where the access rejection method includes: a first base station receives an access request from a terminal; and the first base station sends an access rejection message to the terminal; where the access rejection message at least carries: a check value generated based on a key of the terminal and at least part of contents of the access rejection message. And further disclosed are related computer storage media and processors. |
| US11516722B2 |
Fronthaul interface for use with a cloud radio access network
A C-RAN includes a plurality of remote units; a central unit communicatively coupled to the remote units via a fronthaul network; and an entity coupled to the fronthaul network configured to perform deep packet inspection. The central unit is configured to determine sets of data to be sent to respective subsets of remote units across the fronthaul network and determine a mapping of each of the sets of data to a respective one of the subsets of remote units. The central unit is also configured to add a respective indicator, based on the mapping, to packets for each set of data, wherein each respective indicator indicates each remote unit that the respective packet and set of data is intended for. The central unit is also configured to transmit the packets for the sets of data, each with the respective indicator, to the entity over the fronthaul network. |
| US11516715B2 |
Communication apparatus, base station apparatus, communication method, and communication system
A communication apparatus includes an acquisition unit to acquire, from a base station apparatus being connected, switching information including information used for wireless communication with a movably configured base station apparatus to be a switching destination candidate, a determination unit to determine whether or not to switch a base station apparatus to be a connection destination, and a connection unit to, upon determining by the determination unit to switch the base station apparatus to be the connection destination, execute connection to the base station apparatus to be the switching destination candidate on a basis of the switching information. |
| US11516713B2 |
Beamforming handover messaging in a wireless network
A wireless device may support a plurality of channel state information (CSI) processes. The wireless device may send an indication of a number of supported CSI processes to a first base station. The first base station may send to the wireless device a handover command, instructing the wireless device to handover to a second base station. The handover command may comprise configuration parameters for CSI processes associated with the second base station. The configuration parameters may be based on the number of CSI processes supported by the wireless device. |
| US11516712B2 |
Method and terminal for cell selection/reselection
A method of cell selection/cell reselection and a terminal are provided. The method includes acquiring measurement configuration information of beams, wherein the measurement configuration information includes the number of beams measured by a terminal; measuring the beams based on the measurement configuration information to acquire a measurement result of each beam; performing, based on the measurement result of each beam, the cell selection/cell reselection of a cell in which the terminal camps when the terminal is in an idle state. |
| US11516707B1 |
User equipment (UE) group handoff
A cell site configured to perform group user equipment (UE) handoffs. The cell site comprises an application stored in a non-transitory memory that when executed by a processor of the cell site determines that a first UE is to be handed-off, determines that the first UE is a member of a UE group, wherein the UE group comprises the first UE and at least one other different UE, determines radio resources consumed by the UE group, identifies a second cell site that has sufficient idle radio resources to provide the radio resources consumed by the UE group, and sends a handoff message via the radio transceiver to the second cell site, wherein the handoff message identifies each of the UEs that are members of the UE group, whereby the plurality of UEs that are members of the UE group are handed-off as a group to the second cell site. |
| US11516705B2 |
Network performance improvement method and device
A network performance improvement method and an apparatus for user equipment. In the network performance improvement method, user equipment establishes a first PDN connection and transmits data of a first application program through the first PDN connection. Then, the user equipment starts a second application program and determines whether a current network status satisfies a quality of service requirement of the second application program. When determining that the current network status does not satisfy the quality of service requirement of the second application program, the user equipment starts to establish a second PDN connection, and transmits, after the second PDN connection is successfully established, at least a part of application data of the second application program through the second PDN connection. |
| US11516700B2 |
Method and device for transmitting and receiving data in wireless communication system
Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as long term evolution (LTE). Disclosed is a method by which a terminal transmits a buffer status report (BSR) in a communication system, comprising the steps of: allocating an uplink resource from a base station; comparing the number of padding bits with a value obtained by summing the size of the BSR and the size of a sub-header of the BSR; and transmitting, to the base station according to the comparison result, the BSR including information indicating the presence or absence of a field representing a buffer size for at least one logical channel group (LCG). |
| US11516692B2 |
Distance measurement method of user equipment in wireless communication system and terminal using method
A distance measurement method of user equipment in a wireless communication system is provided. The method comprises receiving a plurality of ranging request signals and transmitting a plurality of ranging response signals for the plurality of ranging request signals, wherein the number of transmitted ranging response signals is less than or equal to a maximum response signal number, and the maximum response signal number is determined on the basis of a channel busy ratio (CBR) measured by the terminal. |
| US11516691B2 |
Method for measurement relaxation, user equipment, and computer readable medium
A measurement relaxation method, a user equipment, a computer program and a computer readable medium are provided. The method includes: receiving, by User Equipment (UE), first information indicating that measurement relaxation on a high priority frequency is allowed; and performing, by the UE, measurement relaxation on the high priority frequency according to the first information. |
| US11516684B2 |
Method and device for performing channel sensing on unlicensed frequency band
A sensing indication method, a terminal and a network device are provided. A sensing indication method is applied to a terminal and includes: acquiring a target object for channel sensing or uplink transmission; performing a channel sensing on the target object; where the target object includes at least one of: at least one candidate spatial domain transmission filter, at least one candidate uplink Bandwidth Part (BWP) and at least one candidate unlicensed component carrier. |
| US11516682B2 |
Methods and nodes for obtaining information regarding a bluetooth mesh network
Embodiments support obtaining of information regarding a Bluetooth mesh network (100) operating according to a set of rules, e.g. flooding or routing, for propagating messages in the network (100). It is transmitted (204), from said test originator node (101) in accordance with said set of rules, a sequence of test messages towards said test target node (105). Each of said test messages includes: parameters comprising a test message identifier being an identifier of the test message in the sequence, and a type identifier identifying the test message as a certain type associated with said parameters. |
| US11516681B2 |
Wireless communication system, relay communication device and communication control method
SeNBs generate first identification information for specifying wireless access networks on the basis of system information provided in a notification from a relay communication device, wirelessly transmit the first identification information to UE, and notifiy an MeNB of second identification information for specifying wireless resources, utilization of which is permitted, via the relay communication device. The MeNB sets, in a signal directed to an SeNB selected from the SeNBs in the first identification information received from the UE, the first identification information of the SeNB, sets the second identification information of the selected SeNB in the signal directed to the UE, and transmits the signal to the relay communication device. The relay communication device transfers the signal received from the master base station to the SeNB in accordance with the first identification or the second identification information set in the signal. The SeNB wirelessly transmits the signal transferred from the relay communication device and directed to the UE. |
| US11516677B2 |
Communication method, apparatus, and system
A communication method, including: receiving, by an access and mobility management function network element in a first public land mobile network, a registration request message from a terminal device; and when determining that a first condition is met, sending configured network slice selection assistance information of the first public land mobile network to the terminal device. The first condition includes either of the following: the registration request message is an initial registration request message, or the registration request message is sent after the terminal device moves from a second public land mobile network to the first public land mobile network. |
| US11516674B2 |
Framework of secure ranging without PHY payload
A method of a transmit apparatus in a wireless communication system supporting ranging capability is provided. The method comprises: determining at least one receive apparatus of a group of receive apparatuses participating in a ranging operation; identifying a scrambled timestamp sequence (STS) physical layer protocol data unit (PPDU) format 3 (SP3) ranging request reports information element (SRRR IE) for the at least one receive apparatus of the group of receive apparatuses; and transmitting, to the at least one receive apparatus of the group of receive apparatuses participating in the ranging operation, a ranging control message (RCM) including the SRRR IE using an in-band mechanism or an out-of-band mechanism, wherein the RCM including the SRRR IE is transmitted in a time-scheduled ranging operation. |
| US11516670B2 |
Security system for vulnerability-risk-threat (VRT) detection
The technology includes a method performed by a security system of a 5G network to protect against a cyberattack. The system can instantiate a function to monitor and control incoming network traffic at a perimeter of the 5G network in accordance with a security model that is based on a vulnerability parameter, a risk parameter, and a threat parameter. The system can process the incoming network traffic with the security model to output a vulnerability-risk-threat (VRT) score that characterizes the incoming network traffic in relation to the vulnerability parameter, the risk parameter, and the threat parameter, and causes one or more actions based on the VRT score to mitigate the cyberattack. The action(s) can include blocking the incoming network traffic at the perimeter of the 5G network. |
| US11516656B2 |
Terminal device, transmission device, data transmission system, and data reception method for receiving signals transmitted from transmission devices mounted on a train
A terminal device includes a signal reception unit that receives signals transmitted from a plurality of transmission devices, and analyzes the contents of data contained in the signals; and a control unit that performs control to select one transmission device from the plurality of transmission devices that have transmitted signals containing identical data, and causes the signal reception unit to continuously receive a signal being transmitted from the selected transmission device when the number of received signals containing identical data is equal to or larger than a prescribed number. |
| US11516654B2 |
Method for automatically encrypting short message, storage device and mobile terminal
Disclosed are a method for automatically encrypting a short message, a storage device and a mobile terminal. The method comprises: matching a number and content of a short message respectively with a pre-set short message encryption number group and a key word database; if the matching succeeds, performing encryption processing on the short message; and distributing the short message to an application program having the authority to monitor the short message. The short message content is encrypted before the application program receives the short message, preventing important information from being maliciously stolen by the application program. |
| US11516648B2 |
Device IMEI/IMEISV/TAC screening and steering while roaming in wireless networks
A lost or stolen mobile electronic device may attempt to attach to a foreign network where the phone is not blocklisted. During the foreign network/roaming attach process, a location update may be sent to the home network. The location update may include identifying information for the device. A mapping of the device and the foreign network's association may be stored within an operator database at the home network. Once the lost or stolen phone authenticates with an access point (AP), the mobile device may associate or register with the AP to gain full access to the foreign MNO. The lost or stolen phone may send an Association Request including updated location information and the phone's identification to the phone's home network. If the mapping does not include the phone's identification and the requesting foreign network, then the home network will deny the association request. |
| US11516638B2 |
Vehicle management server, vehicle management method, and non-transitory storage medium
A vehicle management server configured to manage information on a control device mounted on a vehicle, and information on a plurality of information terminals connectable with the control device is provided. The vehicle management server includes: an acquisition unit configured to acquire information indicating a positional relationship between the information terminals and the control device; a determination unit configured to determine, based on the information indicating the positional relationship, whether or not there is a first information terminal that is out of a setting range that includes the control device among the information terminals; and a notification unit configured to transmit, based on whether or not there is the first information terminal, a first message to at least one second information terminal different from the first information terminal among the information terminals. |
| US11516636B2 |
Latency masking in an autonomous vehicle using edge network computing resources
A latency masking system for use in an autonomous vehicle (AV) system includes a sensors module providing sensor data from a plurality of sensors. The sensor data includes image frames provided by a vehicle camera and vehicle motion data. A wireless transceiver transmits the sensor data to a remote server associated with a network infrastructure and receives remote state information derived from the sensor data. An on-board function module receives the sensor data from the sensors module and generates local state information. A state fusion and prediction module receives the remote station information and the local state information and updates the local state information with the remote state information. The state fusion and prediction module uses checkpoints in a state history data structure to update the local state information with the remote state information. |
| US11516634B2 |
Methods and system for robust service architecture for vehicle-to-everything communications
Systems and methods provide an intelligent vehicle to everything (iV2X) service that ensures robust communication of teleoperations and other data. An edge slice proxy system is used to incorporate edge platforms into network slicing considerations. A network device may receive a request for a connection from an end device, such as a vehicle requiring the iV2X service, via wireless signals. The network device may detect that the request is a request for an iV2X service and assign the end device to a network slice that supports stateful and robust iV2X services. The network slice may include one of the virtual network functions executed on the edge platform. |
| US11516630B2 |
Techniques for adjusting operation of an electronic device
Techniques for adjusting operation of an electronic device are described. In an example, while the electronic device is operating in a first operating mode according to a first parameter, a set of signals indicating an object in a room, and based on received reflected radar signals, are transmitted by a radar transceiver of the electronic device to one or more processors of the electronic device. By analyzing the set of signals to identify the object as a person, the one or more processors determine that the room is occupied. In accordance with determining that the room is occupied by the person, the electronic device is adjusted to operate in a second operating mode according to a second parameter suitable for sensing objects at a closer distance than the first parameter. |
| US11516629B2 |
Feature management of a communication device
A system and method for the real-time management of a device, and more particularly to the establishment and enforcement of policies or rules associated with the feature or functions that may be performed with the device, such as making and receiving calls, exchanging data, playing games and music, sending and receiving email, accessing web sites, and paying for goods and services. If a child or employee is using the device, there may be a need to regulate how that device can be used and to determine who will pay for what goods or services. In addition to providing all of the features associated with a device, service providers need to be able to establish and enforce rules (policies) regulating how and when that device can be used and who will pay for a good or service requested by the user of the device. |
| US11516627B2 |
SMS in a telecommunication network
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. And a method, user equipment (UE) and telecommunication network are provided. The method of managing short message service (SMS) functionality in a UE operable with a telecommunication network includes informing, by the network, the of a change in an SMS subscription status for the UE. |
| US11516626B2 |
Techniques for group-based feedback for groupcast transmission in communication systems
A base station is configured to: configure a transmission group including at least two User Equipments (UEs), and transmit a signal to at least one of UEs in the transmission group. The signal includes information about a feedback to be received from at least one of the UEs in the transmission group. The feedback includes information about the UEs in the transmission group. A UE is configured to: receive a signal from a base station, in particular a gNB. The signal includes information about a feedback to be reported to the base station from at least one of the UE or another UE in a transmission group configured by the base station. The transmission group includes at least two UEs. |
| US11516616B2 |
System for and method of generating an audio image
A system for and a method of generating an audio image for use in rendering audio. The method comprises accessing an audio stream; accessing positional information, the positional information comprising a first position, a second position and a third position; and generating an audio image. In some embodiments, generating the audio image comprises generating, based on the audio stream, a first virtual wave front to be perceived by a listener as emanating from the first position; generating, based on the audio stream, a second virtual wave front to be perceived by the listener as emanating from the second position; and generating, based on the audio stream, a third virtual wave front to be perceived by the listener as emanating from the third position. |
| US11516615B2 |
Audio processing
A method for rendering a spatial audio signal that represents a sound field in a selectable viewpoint audio environment that includes one or more audio objects associated with respective audio content and a respective position in the audio environment. The method includes receiving an indication of a selected listening position and orientation in the audio environment; detecting an interaction concerning a first audio object on basis of one or more predefined interaction criteria; modifying the first audio object and one or more further audio objects linked thereto; and deriving the spatial audio signal that includes at least audio content associated with the modified first audio object in a first spatial position of the sound field that corresponds to its position in the audio environment in relation to said selected listening position and orientation, and audio content associated with the modified one or more further audio objects. |
| US11516613B1 |
Emergency sound localization
Techniques for determining information associated with sounds detected in an environment based on audio data are discussed herein. Audio sensors of a vehicle may determine audio data associated with sounds from the environment. Sounds may be caused by objects in the environment such as emergency vehicles, construction zones, non-emergency vehicles, humans, audio speakers, nature, etc. A model may determine a classification of the audio data and/or a probability value representing a likelihood that sound in the audio data is associated with the classification. A direction of arrival may be determined based on receiving classification values from multiple audio sensors of the vehicle, and other actions can be performed or the vehicle can be controlled based on the direction of arrival. |
| US11516611B2 |
Providing a multi-channel and a multi-zone audio environment
A multi-channel and multi-zone audio environment is provided. Various inventions are disclosed that allow playback devices on one or more networks to provide an effective multi-channel and a multi-zone audio environment using timing information. According to one example, timing information is used to coordinate playback devices connected over a low-latency network to provide audio along with a video display. In another example, timing information is used to coordinate playback devices connected over a mesh network to provide audio in one or more zones or zone groups. |
| US11516604B2 |
System and method for evaluating an ear seal using external stimulus
A system for evaluating a seal between an earphone of a hearing device and an ear canal that includes a first microphone positioned outside the ear canal, a second microphone positioned inside the ear canal, and a controller. The controller is configured to measure a sound level at one or more test frequencies using the first microphone, measure a sound level at the one or more frequencies using the second microphone, calculate a difference between the sound levels measured using the first and second microphones at each of the one or more test frequencies, and determine a measurement of an ear seal based on the calculated one or more differences. |
| US11516602B2 |
Damping in contact hearing systems
Embodiments of the present invent include a method of controlling unwanted vibration in a tympanic lens, wherein the tympanic lens comprises a perimeter platform connected to a microactuator through at least one biasing element, the method comprising the step of: damping the motion of the at least one biasing element. In embodiments of the invention, the at least one biasing element is a spring. In embodiments of the invention, the at least one bias spring is coated in a damping material. |
| US11516600B2 |
Feedback control using a correlation measure
A hearing aid is configured to be worn in and/or at an ear of a user, and comprises a) an input transducer for converting an input sound to an electric input signal representing sound, b) an output transducer for converting a processed electric output signal to an output sound, c) a signal processor operationally coupled to the input and output transducers and configured to apply a forward gain to the electric input signal or a signal originating therefrom, wherein the input transducer, the signal processor and the output transducer forming part of a forward path of the hearing aid. The hearing aid further comprises d) a feedback control system for compensating for acoustic or mechanical feedback of an external feedback path from the output transducer to the input transducer, wherein the feedback control system comprises i) a feedback estimation unit for providing a feedback estimate signal of said external feedback path, ii) a combination unit located in the forward path for combining the electric input signal or a signal derived therefrom and the feedback signal detected by said estimation unit, to provide a resulting feedback corrected signal, iii) a correlation detection unit configured to determine a correlation measure between said feedback corrected signal and said output signal, said correlation detection unit further configured to provide a processed version of said correlation measure. |
| US11516597B2 |
Force feedback actuator for a MEMS transducer
A force feedback actuator includes a pair of electrodes and a dielectric member. The pair of electrodes are spaced apart from one another to form a gap. The dielectric member is disposed at least partially within the gap. The dielectric member includes a first portion having a first permittivity and a second portion having a second permittivity that is different from the first permittivity. The dielectric member and the pair of electrodes are configured for movement relative to each other. |
| US11516594B2 |
Sensor arrangement and method
A sensor arrangement is provided, including a first capacitive sensor and a second capacitive sensor. A charge pump is coupled to the first capacitive sensor and to the second capacitive sensor, the charge pump being operable to deliver a positive bias voltage. A differential output has a first terminal coupled to the first capacitive sensor and a second terminal coupled to the second capacitive sensor. |
| US11516592B2 |
Sounding device
A sounding device includes a positioning bracket, a vibration system fixed to the positioning bracket, and a magnetic circuit system driving the vibration system to vibrate to generate sound. The vibration system includes a diaphragm fixed to the positioning bracket and a voice coil driving the diaphragm to vibrate. The magnetic circuit system includes a yoke, a main magnet component, and auxiliary magnet components. The yoke includes a yoke body, yoke extension walls, and yoke sidewalls. The auxiliary magnet component is fixed on the yoke extension wall. The main magnet component is sequentially spaced apart from the auxiliary magnet component and the yoke sidewall to form the magnetic gap. The positioning bracket is made of a metal material. One side of the auxiliary magnet component away from the yoke is fixed to the positioning bracket by laser spot welding. The sounding device has a better reliability. |
| US11516590B2 |
Sounding device
A sounding device includes a bracket having a receiving space, a vibration system, and a magnetic circuit unit. The magnetic circuit unit drives the vibration system to vibrate. The magnetic circuit unit includes a first magnetic body, a second magnetic body, and a yoke. The yoke includes a bottom wall, a first sidewall, and a second sidewall. The first sidewall and the second sidewall is fixed to the bracket. The first sidewall and the bottom wall form a first groove accommodating the first magnetic body, and the second sidewall and the bottom wall from a second groove accommodating the second magnetic body. An opening of the first groove is oriented opposite to an opening of the second groove. The vibration system includes first and second vibration portions. The magnetic circuit unit is arranged between the first and second vibration portions. In this way, a thin sounding device can be realized. |
| US11516588B2 |
Sound production device and portable terminal
Disclosed in the present invention are a sound generation device and a portable terminal. The sound generation device comprises a vibration system and a magnetic circuit system, the vibration system and the magnetic circuit system being mounted and fixed to an housing. The housing comprises a first shell and a second shell that are connected and fixed together, the vibration system comprises a first diaphragm and the magnetic circuit system comprises a magnetic yoke, and wherein the first diaphragm is mounted on one surface of the first shell far away from the second shell, and the magnetic yoke and the second shell are injection molded as an integrated part. In the sound generation device of the present invention a conventional plastic housing is split into two shells, by fixing the magnetic yoke to the second shell by injection molding so that the magnetic yoke and the second shell become an independent part which is integrally arranged, it can reduce the assembling process of the Magnetic yoke and the housing, improve the assembling efficiency and connecting strength of the sound generation device, and can provide a bigger space for the magnetic circuit system and improve the product performance. |
| US11516585B2 |
Headband for a pair of headphones
A headband (100) for a pair of headphones (10.1, 10.2) comprising:—a primary headband portion (110) having a first end (111) and a second end (112) configured to be connected to a respective headphone (10.1, 10.2) and an arc-shaped primary headband section (200) extending between the first and the second end (111, 112) of the primary headband portion (110);—an arc-shaped secondary headband section (300) extending along the arc-shaped primary headband section (200) and;—at least a first holding means (120, 121) for holding the arc-shaped secondary headband section (300) to the primary headband portion (110), wherein;—the at least first holding means (120, 121) is fixed to the primary headband portion (110);—the at least first holding means (120, 121) is configured such that the arc-shaped secondary headband section (300) can be moved towards or away from the primary headband section (200) whereby the area (A) delimited between the primary headband portion (110) and the secondary headband section (300) is varied. |
| US11516582B1 |
Splitting frequency-domain processing between multiple DSP cores
An audio processing system may split frequency-domain processing between multiple DSP cores. Processing multi-channel audio data—e.g., from devices with multiple speakers—may require more computing power than available on a single DSP core. Such processing typically occurs in the frequency domain; DSP cores, however, typically communicate via ports configured for transferring data in the time-domain. Converting frequency-domain data into the time domain for transfer requires additional resources and introduces lag. Furthermore, transferring frequency-domain data may result in scheduling issues due to a mismatch between buffer size, bit rate, and the size of the frequency-domain data chunks transferred. However, the buffer size and bit rate may be artificially configured to transfer a chunk of frequency-domain data corresponding to a delay in the communication mechanism used by the DSP cores. In this manner, frequency-domain data can be transferred with a proper periodicity. |
| US11516581B2 |
Information processing device, mixing device using the same, and latency reduction method
An information processing device includes a first time-frequency converter configured to perform a time-frequency conversion with respect to an input signal, using a window function having a first width, a second time-frequency converter configured to perform a time-frequency conversion with respect to the input signal, using a second window function having a second width smaller than the first width, and a modification processing unit configured to modify an output of the second time-frequency converter, using a frequency analysis result based on an output of the first time-frequency converter. |
| US11516580B2 |
Methods, systems, and media for ambient background noise modification based on mood and/or behavior information
Methods, systems, and media for ambient background noise modification are provided. In some implementations, the method comprises: identifying at least one noise present in an environment of a user having a user device, an activity the user is currently engaged in, and a physical or emotional state of the user; determining a target ambient noise to be produced in the environment based at least in part on the identified noise, the activity the user is currently engaged in, and the physical or emotional state of the user; identifying at least one device associated with the user device to be used to produce the target ambient noise; determining sound outputs corresponding to each of the one or more identified devices, wherein a combination of the sound outputs produces an approximation of one or more characteristics of the target ambient noise; and causing the one or more identified devices to produce the determined sound outputs. |
| US11516577B2 |
Vehicle, and method of controlling the same
A vehicle and a method of controlling the same maintain a constant resonant frequency of an enclosure even when the external and internal temperature of the vehicle changes by changing the length or cross-sectional area of a port of an enclosure provided in the vehicle. The vehicle includes a first sensor that measures an external temperature of the vehicle, a housing, and a speaker that is provided inside the housing and arranged to face an opening formed at one surface of the housing. A pipe is provided in the housing and arranged to have an opening thereof face a hole formed at the one surface of the housing. A driving part changes a volume of the pipe and a controller operates the driving part to change the volume of the pipe based on the external temperature of the vehicle. |
| US11516574B2 |
Audio output device and method to detect wearing thereof
An audio output device is provided. The audio output device includes a housing, an audio output unit outputting audio data, a first contact sensor configured to detect a contact of an external object, a second contact sensor configured to detect a contact of the external object, a proximity sensor configured to detect a proximity of the external object within a predetermined distance, and a processor operatively connected to the audio output unit, the first contact sensor, the second contact sensor, and the proximity sensor. The processor may be configured to execute a wearing detection mode of the audio output device, to determine the contact of the external object through the first contact sensor, to determine the contact of the external object through the second contact sensor, to determine the proximity of the external object through the proximity sensor, and to determine that the audio output device is in a state worn by the external object. |
| US11516573B2 |
Split bone conduction earphone
The present application relates to a split bone conduction earphone including an earphone body, an ear hook and a bone conduction vibrator, a transmission surface of the bone conduction vibrator is provided on the side wall of the earphone body; the ear hook is provided on the earphone body for cooperating with the earphone body to make the transmission surface of the bone conduction vibrator firmly attached to a predetermined position; the earphone body includes a first housing and a second housing; the first housing is provided with an elastic support piece that matches the contour of the human inner ear; the first housing and the second housing form a bone conduction cavity and a battery cavity; only the bone conduction vibrator is installed on the bone conduction cavity, and the battery cavity is installed with a battery to power the bone conduction vibrator. |
| US11516570B2 |
Silent voice input
Implementations of the subject matter described herein provide a silent voice input solution without being noticed by surroundings. Compared with conventional voice input solutions which are based on normal speech or whispering, the proposed “silent” voice input method is performed by using ingressive voice during the user's breathing-in process. By placing the apparatus very close to the user's mouth with a ultra-small gap formed between the microphone and the apparatus, the proposed silent voice input solution can realize a very small voice leakage, and thereby allowing the user to use ultra-low voice speech input in public and mobile situations, without disturbing surrounding people. |
| US11516564B2 |
Speaker
A speaker includes a sound box, a speaker module, and a heat pipe. The sound box includes a first opening and a second opening. The speaker module is hermetically connected to the first opening. The heat pipe is hermetically connected to the second opening. The heat pipe includes a first end and a second end. The first end is located in the sound box. The second end is exposed to the second opening. The speaker module is fixedly connected to at least part of an outer wall of the heat pipe. In the speaker, a hollow heat pipe is fixedly connected to the speaker module, and vibration of the speaker module drives air in the heat pipe to flow to dissipate heat from the heat pipe. Further, the cold heat pipe carries heat away from the speaker module through heat transfer, thereby dissipating heat from the speaker. |
| US11516556B2 |
Apparatus for transmitting broadcast signal, apparatus for receiving broadcast signal, method for transmitting broadcast signal and method for receiving broadcast signal
A method of processing a broadcast signal in a broadcast transmitter, includes encoding, by an encoder, service data for a service; block interleaving, by a block interleaver, the encoded service data; modulating, by a modulator, the block interleaved service data; and transmitting, by a transmitter, the broadcast signal including the modulated service data, wherein the broadcast signal further includes first signaling information and second signaling information, and wherein the first signaling information includes protocol information to identify whether a Real-Time Object Delivery over Unidirectional Transport (ROUTE) protocol or a Moving Picture Experts Group (MPEG) Media Transport (MMT) protocol is used to deliver the second signaling information for the service, service identification information to identify the service, short name information. |
| US11516555B2 |
Methods, systems, and media for presenting media content
Methods, systems, and media for presenting media content are provided. In some embodiments, the method comprises: receiving, at a streaming media device connected to a display device, an instruction, from a mobile phone communicatively coupled with the streaming media device using a peer-to-peer networking protocol, to launch an application for presenting media content on the display device; in response to receiving the instruction, transmitting a request to a media content sharing service associated with the application for presenting media content to render a video player on the display device; receiving, from the mobile phone, an instruction to present a media content item on the display device using the video player; transmitting, to the mobile phone, a request for a first portion of the media content item, wherein a plurality of portions of the media content item including the first portion have been previously downloaded to the mobile phone; receiving, from the mobile phone, the first portion of the media content item using the peer-to-peer networking protocol; storing the first portion of the media content item in memory of the streaming media device; and causing the first portion of the media content item to be presented on the display device using the video player by playing the stored first portion of the media content item from the memory of the streaming media device. |
| US11516552B2 |
Live video stream sharing
Systems and methods provide live broadcasts with real-time feedback from viewers using mobile computing devices. An example method includes providing a live feed broadcast from a source mobile device to a plurality of viewing devices, receiving, during the live feed broadcast, a plurality of feedback signals, each feedback signal being from at least one of the plurality of viewing devices, and associating each feedback signal with a respective time in the live feed broadcast. The method further includes providing, for each feedback signal in the plurality of feedback signals, an indication of the feedback signal to the source mobile device and to each viewing device of the plurality of viewing devices, the indication being used to display a symbol representing the feedback signal as an animation, the animation moving the symbol on a path during display and lasting for a predetermined time subsequent to the respective time. |
| US11516546B2 |
Methods and systems for supplementing media assets during fast-access playback operations
Methods and systems are disclosed herein for a media guidance application that enhances the viewer experience by providing supplemental content related to a media asset during a fast-access playback operation. For example, in response to a user input during a fast-forward or rewind operation, the media guidance application may generate for display supplemental content related to the progression point of the media asset at which the user input was received while the fast-forward or rewind operation continues. |
| US11516541B2 |
Electronic apparatus and control method thereof
An electronic apparatus includes a communication interface, and a processor configured to encrypt data in each of a plurality of sections of voice data, the voice data corresponding to a first user voice signal, and control the communication interface to transmit the encrypted data to a server. The processor is further configured to obtain an authentication key based on data in a first section of the plurality of sections, encrypted data in the first section having been transmitted to the server, and encrypt data in a second section to be transmitted by using the authentication key. |
| US11516539B2 |
Systems and methods for providing contextually relevant information
Provided herein are methods and systems for enabling users to provide contextually relevant information, such as feedback, relating to a content item. A computing device may receive a request for a content item. The computing device may receive the request and analyze a first portion of the content item to determine contextual information associated with the first portion. The computing device may determine one or more suggestions for contextually relevant items, such as symbols, to enable use of the symbols to provide information. The computing device may send the one or more suggestions with the first portion of the content item. |
| US11516538B1 |
Techniques for detecting low image quality
Systems and methods are described herein for detecting image impairments indicating low quality images within video content. An image impairment detection (IMD) model can be generated with a training data set including images that include one or more image impairments. Video content comprising a set of video frames may be obtained and a video frame provided to the image impairment detection model as input. Output may be received from the image impairment detection model indicating that the video frame includes an image impairment artifact indicative of a particular image impairment. One or more operations may be executed based at least in part on the output received. |
| US11516535B2 |
System and method for receiving a television signal
A wideband receiver system comprises a wideband analog-to-digital converter (ADC) module and a digital frontend (DFE) module. The wideband ADC is configured to concurrently digitize a band of frequencies comprising a plurality of desired channels and a plurality of undesired channels. The DFE module is coupled to the digital in-phase and quadrature signals. The DFE module is configured to select the plurality of desired channels from the digitized band of frequencies, and generate an intermediate frequency (IF) signal comprising the selected plurality of desired channels and having a bandwidth that is less than a bandwidth of the band of frequencies, where the generation comprises frequency shifting of the selected plurality of desired channels. The IF signal may be a digital signal and the DFE is configured to output the IF signal via a serial or parallel interface. |
| US11516533B2 |
Receiving apparatus, communication system, and receiving apparatus control method
Channel bonding is realized in a receiving apparatus that receives terrestrial digital broadcasting compliant with an ATSC 3.0 standard. A first receiving circuit receives a first frame obtained by encoding first packets within a stream containing the first packets and second packets via a first frequency channel. A second receiving circuit receives a second frame obtained by encoding the second packets via a second frequency channel different from the first frequency channel. A first integrated circuit decodes the first frame and acquires the first packets. The second integrated circuit performs processing for decoding the second frame and acquiring the second packets and processing for bonding the first packets and the second packets together and reconstructing the stream. |
| US11516529B2 |
Control system for playing a data stream on a receiving device
A system includes a user interface for allowing a user to select a data stream to be played, a receiver for receiving the data stream to be played and a transmitter for transmitting the received data stream to a device that is capable of playing the stream. The system includes a first and a second device, which are separate from one another. The first device, called a receiving device, integrates the receiver and the transmitter. The second device, called a control device, integrates the user interface and, following the selection, by a user, of a stream to be played and preview on the control device, transmits to the first device a command for playing the selected stream, the command containing data for locating the selected stream. |
| US11516527B2 |
Broadcast receiver and broadcast receiving system
The present invention provides a digital broadcast receiver capable of executing functions having higher added values. The broadcast receiver receives a broadcast wave of a digital broadcast service, controls an operation including activation and end of an application that is in cooperation with a broadcast program based on application-related information, and selects control relating to reactivation of the application based on a user's operation. If activation of the application is requested after the end of the application, the broadcast receiver controls the reactivation or non-reactivation of the application in accordance with the selection of control by the user. |
| US11516520B2 |
Data sharing system, share list processing method, and non-transitory machine-readable medium for data sharing
A data sharing system includes a first sharer terminal, a receiver terminal and a service server. The service server is configured to receive a first sharer identity data, a first sharing command and a identity verification which is one of a share characteristic and a first shared data from the first sharer terminal. The service server, according to the first sharer identity data, the first sharing command and a share request, adds a new share list, or saves, modifies, or deletes at least one share list saved in a list storage module. |
| US11516519B1 |
Interactive video-based speed-dating platform and system for providing an immersive online-streaming production
A method for hosting and exhibiting virtual speed-dates between paired participants over a web-based platform for interactive display to viewers in a serialized show format. The platform is configured to simultaneously depict all participants live streams to viewers simultaneously. Speed-dates are limited by a timer, whereby, upon expiration of the timer, the participants encounter a selection screen in which they decide to “couple,” “connect,” or “cut,” indicating their level of desire in seeing their date again in a subsequent episode of the show. Participants are eliminated from the group of participants in accordance with the amount of people with whom they “couple” or “connect.” |
| US11516517B2 |
Localized dynamic video streaming system
A computerized system operable to provide multiple video streams of an event. In an ideal embodiment, the system provides live and dynamic streaming of an event such as a sporting event, concert, march, rally, and the like, to allow viewers to watch video of the event from nearly any angle and vantage point. |
| US11516505B2 |
Devices and methods for image and video coding
The disclosure relates to a method of decoding implemented by a decoding device, comprising: obtaining a value of a reference line index for a current block; constructing a most probable mode, MPM, list for the current block; obtaining a value of intra-prediction mode index for the current block; when the value of the reference line index is not equal to 0, obtaining an intra prediction mode of the current block according to the MPM list for the current block and the value of the intra-prediction mode index for the current block, wherein the value of the intra-prediction mode index indicates a position that corresponds to the intra prediction mode of the current block among angular intra-prediction modes in the MPM list. The disclosure also relates to a coding apparatus and a non-transitory machine-readable medium. |
| US11516500B2 |
Picture coding device, picture coding method, and picture coding program, picture decoding device, picture decoding method, and picture decoding program
Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A device includes a coding information storage unit configured to fill all history-based candidates in a history-based motion vector predictor candidate list with at least predetermined motion vector and reference index; a merging candidate list generation unit configured to generate a merging candidate list including at least a motion vector and a reference index of a block neighboring a coding target block as a merging candidate; a history-based merging candidate addition unit configured to add a history-based candidate included in the history-based motion vector predictor candidate list to the merging candidate list as a merging candidate and output a second merging candidate list; and a merging candidate selection unit configured to select a merging candidate from the second merging candidate list as a selection merging candidate, wherein the coding information storage unit adds the selection merging candidate to the history-based motion vector predictor candidate list as a history-based candidate and outputs the history-based motion vector predictor candidate list. |
| US11516499B2 |
Moving picture coding device, moving picture coding method and moving picture coding program, and moving picture decoding device, moving picture decoding method and moving picture decoding program
A temporal merging motion information candidate generation unit derives, when information indicating whether or not to derive a temporal merging motion information candidate shared for all prediction blocks in a coding block is information indicating the derivation of a temporal merging motion information candidate shared for all the prediction blocks in the coding block, a temporal merging motion information candidate shared for all the prediction blocks in the coding block from a prediction block of a coded picture different from a picture having a prediction block subject to coding. A merging motion information candidate list construction unit generates a plurality of merging motion information candidates including a temporal merging motion information candidate. |
| US11516493B2 |
Systems and methods for coding transform coefficient level values
This disclosure relates to video coding and more particularly to techniques for performing entropy coding. According to an aspect of an invention, a parity level flag specifying a parity of a transform coefficient level at a scanning position is decoded if a value of a second absolute level greater flag is equal to a first value. |
| US11516492B2 |
Systems and methods for signaling picture order count values for pictures included in coded video
Some embodiments include a method of signaling picture count information for decoding video pictures. The method sends a picture order count (POC) most significant bit (MSB) first flag indicating that a picture order count most significant bit second flag is present. The method sends the POC MSB second flag to indicate whether a POC MSB cycle element is present. When a value of the POC MSB present flag is true, the method sends the POC MSB element specifying a value of a POC MSB cycle. |
| US11516485B2 |
Power aware video decoding and streaming
Methods and systems are disclosed for a mobile device to decode video based on available power and/or energy. For example, the mobile device may receive a media description file (MDF) from for a video stream from a video server. The MDF may include complexity information associated with a plurality of video segments. The complexity information may be related to the amount of processing power to be utilized for decoding the segment at the mobile device. The mobile device may determine at least one power metric for the mobile device. The mobile device may determine a first complexity level to be requested for a first video segment based on the complexity information from the MDF and the power metric. The mobile device may dynamically alter the decoding process to save energy based on the detected power/energy level. |
| US11516474B2 |
Context initialization in entropy coding
A decoder includes an entropy decoder configured to derive a number of bins of the binarizations from the data stream using binary entropy decoding by selecting a context among different contexts and updating probability states associated with the different contexts, dependent on previously decoded portions of the data stream; a desymbolizer configured to debinarize the binarizations of the syntax elements to obtain integer values of the syntax elements; a reconstructor configured to reconstruct the video based on the integer values of the syntax elements using a quantization parameter, wherein the entropy decoder is configured to distinguish between 126 probability states and to initialize the probability states associated with the different contexts according to a linear equation of the quantization parameter, wherein the entropy decoder is configured to, for each of the different contexts, derive a slope and an offset of the linear equation from first and second four bit parts of a respective 8 bit initialization value. |
| US11516472B2 |
Method and apparatus for controlling coding tools
A method and device for controlling coding tools are provided. The video decoding method includes decoding, from a high level of a bitstream, an enable flag indicating whether one or more coding tools are enabled. The coding tools includes a first coding tool that encodes sample values using luma component mapping based on a piecewise linear model. The method includes acquiring a value of an application flag depending on a value of the enable flag, by setting the application flag indicating whether to apply the coding tools to a predetermined value, or by decoding the application flag from a low level of the bitstream, the application flag including a first application flag indicating whether to apply the first coding tool. The coding tools are operated when the value of the application flag is a value indicating that the coding tools are applied. |
| US11516470B2 |
Video coder and corresponding method
This application relates to the field of video coding technologies, and discloses a video coder and a corresponding method, to help improve video coding performance. In this application, encoding and decoding are collectively referred to as coding. A video coding method includes: determining a block split policy of a current picture block based on a size relationship between the width and the height of the current picture block; applying the block split policy to the current picture block to obtain a coding block; and reconstructing the obtained coding block to reconstruct the current picture block. |
| US11516467B2 |
Implementation aspects in intra block copy in video coding
A method of visual media processing includes determining, for a conversion between a current video block of visual media data and a bitstream representation of the current video block, a buffer that stores reference samples for prediction in an intra block copy mode; for a sample spatially located at location of the current video block relative to an upper-left position of a coding tree unit including the current video block and having a block vector, computing a corresponding reference in the buffer at a reference location, wherein the reference location is determined using the block vector and the location; and upon determining that the reference location lies outside the buffer, re-computing the reference location based at least in part on a location of the current video block relative to the coding tree unit including the current video block. |
| US11516462B2 |
Method and apparatus for processing video signal
According to the present invention, there is provided a method of decoding an image, the method including: determining whether a non-zero residual coefficient is included in a current block; and decoding residual coefficients included in the current block according to a scanning order of the current block, when it is determined that the non-zero residual coefficient is included in the current block. Herein, an absolute value of the residual coefficient of which a scanning index is greater than a residual coefficient adjustment index is equal to or less than a residual coefficient adjustment reference value. |
| US11516460B2 |
Devices, systems, and methods for image frame capturing and detecting frozen image frames
A device for image frame capturing, a device for detecting at least one frozen image frame within at least one video stream, a system for providing a frozen image frame detection within at least one video stream, respective methods and vehicle are described. |
| US11516458B2 |
Device for stereoscopic displaying and method for controlling the same
The present disclosure provides a device for stereoscopic displaying and a method for controlling the same. The device for stereoscopic displaying comprises: a rotary shaft and at least one display assembly. The display assembly is fixed to the rotary shaft, the display assembly comprises at least three display surfaces, and at least one of the display surfaces is arranged opposite to the rotary shaft in a radial direction of the rotary shaft. |
| US11516454B2 |
Method and device for transmitting information on three-dimensional content including multiple view points
Provided is a method for transmitting metadata for omnidirectional content including a plurality of viewpoints. The method comprises identifying the metadata for the omnidirectional content including the plurality of viewpoints; and transmitting the identified metadata, wherein the metadata includes information about an identifier (ID) of a viewpoint group including at least one viewpoint of the plurality of viewpoints, and wherein the at least one viewpoint in the viewpoint group shares a common reference coordinate system. |
| US11516452B2 |
Systems and methods for temporal corrections for parallax reprojection
Systems are configured for generating temporally corrected pass-through images. In some instances, the systems obtain depth maps of an environment at a first timepoint, generate a 3D representation of the environment by unprojecting the depth information represented in the depth map, and obtain one or more first images of the environment captured at a second timepoint. The systems may also be configured to perform a first intermediate projection to identify first texture information from the one or more first images, identify a display pose associated with the system, generate a display projection of the 3D representation, and creating a composite image based on the display projection and the first texture information. |
| US11516447B2 |
Integrated imaging display system
An integrated imaging display system is provided. The integrated imaging display system includes: a light source, a converging lens, an illumination microlens array, and a projection microlens array, where illumination microlens units in the illumination microlens array and projection microlens units in the projection microlens array are disposed in a one-to-one correspondence, and the converging lens converts all light emitted by the light source into parallel light and then irradiates the parallel light to the illumination microlens array; a sub-image is provided on a side of each of the illumination microlens units close to the projection microlens unit; all light emitted by each of the illumination microlens units is irradiated on a corresponding projection microlens unit after passing through the sub-image, and the projection microlens array displays an image of the sub-image. |
| US11516446B2 |
Tiling screen and multi-projection system
The tiling screen (screen) is provided with a plurality of projection areas, and includes an overlapping area where end parts of the projection areas overlap each other, wherein when setting a number of times of overlapping to one in the overlapping area, reflectance in the overlapping area where the number of times is one is configured to be lower than reflectance in an area where the projection areas fail to overlap each other, and when setting the number of times of overlapping to N (N≥2) in the overlapping area, the reflectance in the overlapping area where the number of times is N is configured to be lower than the reflectance in the overlapping area where the number of times of overlapping is a largest number of the numbers of times smaller than N. |
| US11516445B1 |
Light bulb image projector
The light bulb image projector is a projector. The light bulb image projector is electrically powered. The light bulb image projector is configured for use as a substitute for a light bulb in a lamp. The light bulb image projector replaces the light bulb in the lamp. The light bulb image projector screws into the lamp using an Edison screw. The light bulb image projector draws electric energy from the Edison screw. The light bulb image projector incorporates a bulb structure, a projector circuit, and a personal data device. The projector circuit mounts in the bulb structure. The personal data device controls the operation of the projector circuit. |
| US11516444B2 |
Switchgear with a modular optical monitoring system
A switchgear includes a modular optical monitoring system for examining switchgear switching positions and at least one isolating switch accommodated in an encapsulated housing. The encapsulated housing is disposed in an installation housing. The encapsulated housing has a first transparent window in one region and a fiber-optic system leads from an outer side of the installation housing to the first transparent window. |
| US11516442B2 |
Data transmission device and data transmission method
The data transmission device includes a processor configured to: acquire data based on a sensor signal from a sensor mounted on a vehicle repeatedly at a predetermined time interval, determine a selection cycle based on a movement speed of the vehicle and selects one or more sets of data from the repeatedly acquired data for each determined selection cycle, and transmit the selected one or more sets of data to an external server. |
| US11516439B1 |
Unified flow control for multi-camera system
The invention discloses a method and a system for achieving a unified flow control system for multiple camera devices. The system provides inline and offline streams to share resources by converting the streams into one another. The resource sharing is performed by using different time interval to process inline and offline streams. The system also includes a STALL & REDO operation to keep whole image un-broken and shut down the write stream from ISP right away. |
| US11516438B2 |
System and method for remote observation in a non-networked production facility
A method includes: via a user interface of a hub device, receiving a first set of user credentials associated with a first operator, the hub device connected to a set of mobile devices; accessing a first operator schedule defining a first scheduled manufacturing operation and a first observer of the first scheduled manufacturing operation, the first observer characterized by a first set of observer credentials; detecting disconnection of a first mobile device in the set of mobile devices from the hub device, the first mobile device associated with a first device ID; in response to detecting disconnection of the first mobile device from the hub device, associating the first device ID with the first operator; and routing a first video feed from the first mobile device to the first observer based on the first device ID and the first set of observer credentials. |
| US11516437B2 |
Stereo microscope for use in microsurgical operations on a patient and method for controlling the stereo microscope
A stereo microscope includes a stand, two optical image acquisition units configured to connect to the stand to capture a stereoscopic image, which define an imaging plane using two optical axes of the image acquisition units, a pair of video glasses including two optical image reproduction units, each having an optical axis and a display for reproducing an image, which together define an image plane, wherein the optical image reproduction units are arranged to produce a stereoscopic image impression, and two optical axes of the optical image reproduction units define an image reproduction plane, a detection device configured to determine spatial orientation of the video glasses, the image reproduction plane, the image plane and the imaging plane, and a control unit configured to pivot the stand so that the intersection lines of the image plane and the imaging plane on the image reproduction plane are made parallel. Methods are also disclosed. |
| US11516435B1 |
System and method of contacting devices and creating a communication session
A system and method of video communication between participants operating one of a plurality of devices. The system generates a list of registered users each associated with at least one device and generates a fingerprint for each device. A provider requests a communication session, from the system, with at least one user identified by the provider. The system then generates a participant list of users for the communication session and an access code authorizing access to the communication session and sends the access code to the provider. The provider enters the access code and the system determines a notification type for each device associated with users on the participant list based on the fingerprint for said device, provides a notification to each device associated with users on the participant list, and sends a notification and access code. The user device then joins the communication session with the access code. |
| US11516430B2 |
Video processing method and video processor
A video processing method and a video processor are provided. The video processing method can be utilized in a video processing system that includes a transmission terminal for generating an input video, the video processor, and a receiving terminal for receiving an output video. The method includes determining whether or not the input video is in at least one of an idle status, an unstable status and a terminated status; switching from outputting the output video to outputting a mute video when the input video is determined to be in at least one of the idle status, the unstable status and the terminated status; inserting a first general control packet for setting mute into one of a plurality of output frames of the mute video; and stopping outputting the mute video after the plurality of output frames of the mute video are outputted. |
| US11516427B2 |
Portable recording device for real-time multimedia streams
This disclosure describes a portable recording device that is configured to capture real-time multimedia data from a surrounding environment. The portable recording device may comprise one or more sensors to capture the real-time multimedia data, a category selector to selectively toggle between preset positions that designate a category classification to the real-time data, and an activation button to trigger one or more actions relating to the capture of the real-time multimedia data. |
| US11516418B2 |
Solid-state imaging apparatus
A solid-state imaging apparatus according to an embodiment of the present disclosure includes a photoelectric transducer, a transfer transistor, a floating diffusion, a reset transistor, an amplifier transistor, and a selection transistor. The reset transistor includes a gate insulating film formed thinner than the gate insulating film of the transfer transistor. |
| US11516417B2 |
Signal processing device and solid-state imaging device
There is provided an imaging device, comprising differential amplifier circuitry comprising a first amplification transistor and a second amplification transistor; and a plurality of pixels including a first pixel and a second pixel, wherein the first pixel includes a first photoelectric converter, a first reset transistor, and the first amplification transistor, and wherein the second pixel includes a second photoelectric converter, a second reset transistor, and the second amplification transistor, wherein the first reset transistor is coupled to a first reset voltage, and wherein the second reset transistor is coupled to a second reset voltage different than the first reset voltage. |
| US11516416B2 |
Image sensor
An image sensor compensates for noise. The image sensor includes a pixel array that includes a common monitor output line, a first monitoring pixel outputting a first monitoring signal, a second monitoring pixel outputting a second monitoring signal, and an active pixel configured to output a sensing signal based on an incident light. The image circuit also includes a binning circuit that receives the first and second monitoring signals through the common monitor output line and generates an average monitoring signal by performing binning on the first and second monitoring signals, and an analog-to-digital converter that detects an alternating current (AC) component of the average monitoring signal and couples the sampled AC component of the average monitoring signal to the sensing signal, thereby compensating for noise. |
| US11516413B2 |
Adaptive readout from an optical biometric sensor to a host device
The present invention relates to an optical biometric sensor (100) comprising: an image sensor (302) comprising an array (301) of photodetectors (304), wherein for acquiring sensing signals, the image sensor is controllable to sequentially start exposure of subsets (306, 308, 309) of photodetectors; and a timing circuitry (310) configured to control the start of exposure of a subset of photodetectors based on a present data transfer capacity on a data transfer bus (312) configured to transfer data indicative of the acquired sensing signals from the optical biometric sensor to a host device (314). |
| US11516412B2 |
Image processing method, image processing apparatus and electronic device
An image processing method, an image processing apparatus, an electronic device and a computer readable storage medium are provided. The image processing method includes the following. A background image and a portrait region image of a current user that a preset parameter of the background image matching the preset parameter of the portrait region image are acquired. The portrait region image and the background image are merged to obtain a merged image. |
| US11516411B2 |
Image processing method and apparatus, electronic device and computer-readable storage medium
Disclosed are an image processing method and apparatus, an electronic device and a computer-readable storage medium. The method comprises: acquiring a video image; when a preset target is detected in the video image, superimposing a foreground sticker on a target image corresponding to the preset target; and when a preset action of the preset target in the video image is detected, generating a screen special effect, in the embodiments of the present disclosure, a video image is acquired, when a preset target is detected in the video image, a foreground sticker is superimposed on a target image corresponding to the preset target, and when a preset action of the preset target in the video image is detected, a screen special effect is generated, such that a screen special effect for the preset action of the preset target can be realized. |
| US11516409B2 |
Method for determining the frequency of an alternating current and related computer program product, frequency sensing group and electronic apparatus comprising the sensing group
A device includes a charge variation sensor having at one or more electrodes. The charge variation sensor, in operation, generates a charge variation signal indicative of changes in an electric or electrostatic charge induced on the one or more electrodes by an alternating current power source. Processing circuitry, coupled to the charge variation sensor, generates a frequency spectrum signal based on the charge variation signal and identifies a frequency of operation associated with the alternating current power source based on the generated frequency spectrum signal. A control signal is generated based on the identified frequency of operation. An image acquisition device sets an image acquisition frequency based on the control signal. |
| US11516408B2 |
Image capturing apparatus, method for driving image capturing apparatus to detect flicker during shooting
An image capturing apparatus comprises an image sensor, a drive control unit for the image sensor, and a detection unit configured to calculate an evaluation value based on second images and detect flicker based on the evaluation value. The drive control unit controls to perform, during a live view cycle of a display device, a first operation for reading out a first image to be displayed, and a second operation for reading out the second images at a second cycle which is shorter than the time taken to read out the first image at timings different from a timing of reading out the first image. Upon calculating the evaluation value based on the second images, the detection unit detects flicker by using different pairs of images from among the second images for calculation of the evaluation value according to the first cycle. |
| US11516406B2 |
Adaptive borescope inspection
A method of adaptive inspection includes receiving data characterizing one or more images of an inspection region of an industrial machine acquired by an inspection system operating based on a first set of operating parameters. The inspection region includes a site feature. The method also includes determining, by an analytical model, one or more characteristics of the inspection region from the received data characterizing the one or more images of the inspection region. The method further includes generating a control signal based on the one or more characteristics of the inspection region and/or a user input. The inspection system is configured to perform a new inspection of the inspection region based on the control signal. |
| US11516404B2 |
Control apparatus and control method
A control apparatus includes a receiving unit that receives a captured image obtained by capturing an image in an optical finder of an image capture device in a state in which AF frames are displayed on the optical finder, a display unit that displays the captured image and a UI (user interface) for selecting at least one AF frame from AF frames displayed on the captured image, and a transmitting unit that transmits, to the image capture device, information for specifying the at least one AF frame selected via the UI. |
| US11516403B2 |
Electronic device and imaging-related information guiding method thereof
An electronic device according to an embodiment comprises: a front plate; a housing comprising a rear plate facing the front plate; a display exposed through at least one part of the front plate; a camera exposed through a first part of the rear plate; a plurality of first light-emitting diodes exposed through a second part of the rear plate near the first part; a processor operatively connected to the display, camera and plurality of first light-emitting diodes; and memory operatively connected to the processor. The memory, during execution, delays an imaging point by designated time and confirms whether or not a first function of imaging a still image has been configured if the processor receives a first input associated with imaging of the still image by means of the camera, and can store instructions, for guiding with respect to a degree in which the imaging point is reached, by means of the plurality of first light-emitting diodes if the first function has been configured. |
| US11516396B2 |
Routing of transmission media through rotatable components
In one aspect of the present disclosure, a gimbal assembly is described for use with an image capturing device. The gimbal assembly includes a motor assembly, a first housing defining an internal compartment that is configured and dimensioned to receive the motor assembly, and a second housing that is mechanically connected to the motor assembly such that actuation of the motor assembly causes relative rotation between the first and second housings. The first housing includes a first guide that is configured and dimensioned to support transmission media adapted to communicate electrical and/or digital signals. The second housing defines a channel that is configured and dimensioned to receive the first guide such that the first guide extends into the second housing through the channel. The transmission media is supported on the first guide such that the first guide routes the transmission media from the first housing into the second housing. |
| US11516395B2 |
Electronic apparatus with image stabilization
An electronic apparatus is provided. The electronic apparatus includes a display device, a sensor, and a processor. The display device receives an image data. The display device includes a display panel and displays an image related to the image data on the display panel. A reference image point of the image is displayed on a first location on the display panel. The sensor detects a movement status of the electronic apparatus when the electronic apparatus shakes to generate at least one movement parameter. The processor calculates compensation data according to the at least one movement parameter and size information of the display panel. When the display device receives the compensation data, the display device displays the image by shifting the reference image point of the image from the first location to a second location on the display panel to display according to the compensation data. |
| US11516392B2 |
Privacy controls for implanted electronics
An implantable system includes an implanted camera that captures images. An analytics engine analyzes the images to determine whether any objects or aspects of the captured image is considered an unviewable element. Upon determining that an unviewable element is present, the analytics engine causes an occlusion device to occlude the unviewable element from the user's view. The occlusion can also affect the ability of the camera to continue to see the unviewable element. |
| US11516390B2 |
Imaging apparatus and non-transitory storage medium
An imaging apparatus that generates a wide-angle image on the basis of images from a plurality of imaging units and is capable of decreasing a likelihood of a subject becoming a double image. The imaging apparatus includes a determination unit configured to determine an imaging range of at least one of a first imaging unit and a second imaging unit on the basis of information relating to a subject designated by a user in a case in which a switching instruction from a non-composition mode to a composition mode and information relating to a subject designated by the user are received from an external device. |
| US11516387B2 |
Image synchronization without input clock and data transmission clock in a pulsed hyperspectral, fluorescence, and laser mapping imaging system
Pulsed hyperspectral, fluorescence, and laser mapping imaging without input clock or data transmission clock is disclosed. A system includes an emitter for emitting pulses of electromagnetic radiation and an image sensor comprising a pixel array for sensing reflected electromagnetic radiation. The system includes a plurality of bidirectional data pads and a controller in communication with the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises one or more of: electromagnetic radiation having a wavelength from about 513 nm to about 545 nm, from about 565 nm to about 585 nm, from about 900 nm to about 1000 nm, an excitation wavelength of electromagnetic radiation that causes a reagent to fluoresce, or a laser mapping pattern. |
| US11516382B2 |
System and method for intelligent camera control
Systems and methods for controlling camera settings of a camera to improve detection of faces in an uncontrolled environment are described. A first image is received from the camera, where the first image is captured by the camera at a first set of camera settings. A face is detected in the first image. The camera is adjusted to a second set of camera settings based on the detected face, where the second set of camera settings different from the first set of camera settings. A second image is received from the camera, where the second image is captured by the camera at the second set of camera settings. The face is detected in the second image. A quality metric of the face in the second image is determined where the quality metric is indicative of an image quality of the face in the second image. The camera is adjusted to a new set of camera settings to increase the quality metric of the face in subsequent images, the new set of camera settings different from both the first set of camera settings and the second set of camera settings. Once a sufficient quality metric of the face is achieved, the face is acquired, or otherwise captured, by the camera or other sensors. |
| US11516381B2 |
Display device and operating method thereof with adjustments related to an image display according to bending motion of the display device
A display device for displaying an image and a method by which the display device operates to display an image are provided. The display device may include a display configured to output a screen image, an image sensor configured to acquire an image signal, a bending detection sensor configured to detect a bending motion or a bent state of the display device, and a control unit configured to control the display to display an image, which is generated based on the image signal, in a region according to a position at which the display is bent on the screen image if the bending detection sensor detects the bending motion or a bent state. |
| US11516377B2 |
Terminal, focusing method and apparatus, and computer readable storage medium
The present disclosure relates to a terminal, a focusing method and apparatus. The terminal includes a ranging radar configured to obtain a reference distance between a target object to be focused and a camera module, wherein an antenna radiation angle of the ranging radar covers a viewing angle of the camera module, and wherein the camera module is configured to adjust a photographing focus of the camera module to a position where the target object is located based on the reference distance. |
| US11516376B2 |
Medical image acquisition system and medical imaging device
A medical image acquisition system includes an imaging device and an image processing device. The imaging device includes: an imaging unit configured to receive light and convert the light into an electric signal so as to generate the imaging signal; an optical unit including a focus mechanism moving one or a plurality of lenses so as to adjust a focal point position, and configured to form an optical image on the imaging unit; a memory configured to store therein unique information of the imaging device; and an auto focus controller configured to totally control the imaging device. The image processing device includes an auto focus evaluation unit configured to perform focusing evaluation based on the imaging signal, and the auto focus controller controls driving of the focus mechanism by referring to the unique information in accordance with an evaluation result by the auto focus evaluation unit. |
| US11516364B2 |
Power switching device and image processing device with power switching device
A power switching device for switching power between translational motion and rotational motion includes an active gear, a transmission mechanism, a translation mechanism, a functional gear, and a reset mechanism. The active gear can rotate in a first direction or a second direction opposite the first direction. The translation mechanism includes a runner and a pushing member. The active gear can switch between a first position and a second position. In the first position, the active gear meshes with the runner and rotates in the first direction or the second direction to drive the runner to rotate. In the second position, the active gear meshes with the transmission gear and rotates in the second direction to drive the functional gear to rotate. |
| US11516360B2 |
Image reading apparatus and image reading system
An image reading apparatus includes an output tray that receives a medium which is output thereon; an output roller pair that outputs the medium onto the output tray; an output-tray posture switching portion that switches a posture of the output tray with respect to the apparatus body; and an output-direction switching portion that switches an output direction of the medium by using the output roller pair. The output roller pair includes an output driving roller, and an output driven roller that nips the medium between the output driven roller and the output driving roller and that follows the rotation of the output driving roller. The output-direction switching portion switches the output direction of the medium by displacing a rotation center of the output driven roller around a rotation center of the output driving roller. |
| US11516357B2 |
Voice interaction in an image processing system
An image processing system includes an information processing apparatus and an image processing apparatus, and the information processing apparatus includes a first operation input portion that receives a first operation input, a second operation input portion that receives a second operation input, a first notification portion that performs a first notification, and a second notification portion that performs a second notification. The image processing system further includes a notification selection portion that selects at least one of the first notification portion and the second notification portion of the information processing apparatus as a destination to which a notification of a processing result regarding the image processing executed by the image processing apparatus is sent. |
| US11516350B2 |
Method and device for policy determination, and storage medium
A method and device for policy determination and a storage medium are provided. The method includes that: User Equipment (UE) receives first information transmitted by a network device, here, the first information includes a first policy and the first policy includes a policy type corresponding to the first policy; the network device is a Policy Control Function (PCF), a content of the first information is divided into at least one section and is encapsulated into a container by the PCF for transmitting to a Core Access and Mobility Management Function (AMF), and the container is transparently transmitted to the UE by the AMF; the policy type corresponding to the first policy comprises at least one of a PC5 interface-based Vehicle to Everything (V2X) policy, or a Uu interface-based V2X policy. |
| US11516349B2 |
IP carrier peering with DNS recursion zone
Aspects of the subject disclosure may include, for example, a method and system to interconnect a first communications carrier to a second communications carrier by receiving a request to connect a communication from a first carrier to a second carrier; filtering the request to identify a specific name authority pointer (NPA-NXX) number from a plurality of specific name authority pointer (NPA-NXX) numbers; when the filter identifies the specific name authority pointer (NPA-NXX) number, modifying a private ENUM (tElephone NUmber Mapping) domain of the request to include an intercarrier ENUM apex based domain with a DNS (domain name server) recursion zone; retrieving a routing record using a domain name server (DNS) indicated by the intercarrier ENUM apex based domain; and routing the communication to the second carrier using the routing record. Other embodiments are disclosed. |
| US11516346B2 |
Three-way calling terminal for mobile human-machine coordination calling robot
A three-way calling terminal for a mobile human-machine coordination calling robot. Technical solutions include: a first speech interface, configured to transfer call audio between a call object and a back-end processing module; a CODEC1 module, configured to encode and decode the call audio between the call object and the back-end processing module; a second speech interface, configured to transfer call audio between the human agent and the call object; a CODEC2 module, configured to encode and decode the call audio between the human agent and the call object; a call control module, configured to process a control signal, and automatically make, answer, and hang up a call; a data processing submodule, configured to process speech data and perform data transfer between the data processing submodule and the back-end processing module; and a networking submodule, configured to be connected to the back-end processing module. |
| US11516341B2 |
Telephone call screener based on call characteristics
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for implementing a telephone call screener are disclosed. In one aspect, a method includes the actions of receiving a telephone call. The actions further include determining characteristics of the telephone call. The actions further include, based on the characteristics of the telephone call, determining a level of screening to apply to the telephone call. The actions further include determining screening data based on screening the telephone call according to the level of screening. The actions further include providing, for output, the screening data. |
| US11516334B2 |
Communication device with automated reminders and methods for use therewith
A mobile communication device operates by: generating an interactive interface that is presented for display via a display device associated with the mobile communication device; receiving reminder data via user interaction with the interactive interface, wherein the reminder data indicates a reminder associated with one of a plurality of contacts; receiving communication event data in response to a communications event associated a communication, via the mobile communication device, with the one of the plurality of contacts; generating, in response to the communication event, a notification that includes the reminder data; and presenting the notification for display via the interactive interface. |
| US11516331B2 |
System for authenticating a phone number using a phone number certificate
An apparatus, related devices and methods, having a memory element operable to store instructions; and a processor operable to execute the instructions, such that the apparatus is configured to identify, on an electronic device, a phone number of an incoming caller device; request, via an out-of-band control channel, a digital certificate for the phone number from the incoming caller device; receive, via the out-of-band control channel, the digital certificate for the phone number from the incoming caller device; determine whether the digital certificate for the phone number is authentic; and indicate, on the electronic device, based on a determination that the digital certificate for the phone number is authentic or not authentic, whether the phone number is authentic or not authentic. |
| US11516330B1 |
Hands-free mode optimization with multiple devices
Methods and systems are described for coordinating multiple calls across multiple devices. The system includes a communication interface configured to be paired with multiple mobile devices while maintaining concurrent communication with the multiple mobile devices. A controller is configured to connect a microphone and a speaker to the first mobile device via the communication interface to transmit and receive audio in a hands-free mode in response to detecting the first call at the first mobile device. The controller is configured to output a first prompt for selection of whether to continue the first call through the communication interface in the hands-free mode in response to detecting the second call at the second mobile device. The controller is configured to disconnect the microphone and the speaker from the first mobile device in response to receiving a first input indicating a selection of exiting the hands-free mode for the first call. |
| US11516327B2 |
Tray tower with position indexing trays
A telecommunications tray is presented herein. In some examples, the telecommunications tray assembly includes a tower structure and at least one hinged tray rotatably mounted to the tower structure. In one aspect, the hinged tray is rotatable between at least two indexed positions, wherein the hinged tray is positively retained in the at least two indexed positions by a position retention structure. In some examples, the position retention structure is a transversely mounted leaf spring that is received into recesses of the tower structure. |
| US11516326B2 |
Sensor module and method for operating same
A sensor module includes: a flexible printed circuit board; a temperature sensor disposed on the flexible printed circuit board to measure the temperature of a measurement object; a distance sensor disposed on the flexible circuit board adjacent to the temperature sensor to measure the distance to the measurement object; a terminal cover disposed above the temperature sensor and the distance sensor and including a first hole exposing a top surface of the temperature sensor and a second hole exposing a top surface of the distance sensor; and a window disposed in the second hole of the terminal cover. |
| US11516325B2 |
Electronic device
An electronic device is disclosed. The electronic device includes a foldable display including a first display portion and a second display portion, a shaft disposed between the first display portion and the second display portion, and at least one camera disposed in a sub-area of the first display portion. The first display portion and the second display portion are configured to rotate about the shaft with respect to each other to fold or unfold the foldable display. The sub-area of the first display portion has a thickness greater a thickness of the electronic device when the foldable display is folded. |
| US11516324B2 |
Hinge structure for terminal folded in two opposing directions
A hinge structure for a mobile communication terminal that is foldable in two opposite directions is provided. The hinge structure for a mobile communication terminal having a flexible display panel installed therein is foldable inward and outward in a fully unfolded state such that the flexible display panel is disposed inside and outside and a screen on which an image such as a moving image is displayed is invisibly disposed inside or visibly disposed outside in a state in which the mobile communication terminal is folded. |
| US11516323B2 |
Electronic device including supplementary structure
An electronic device includes: a first housing and second housing connected via a hinge, all of which are overlaid by a flexible display; a hinge housing in which the hinge is seated, and a supplementary structure coupled to an edge of the hinge housing to hide at least part of a peripheral edge of the flexible display, wherein the supplementary structure includes a fixing bracket coupled to the hinge housing, a first wing part coupled to the fixing bracket and disposed between the first member and the first housing, a second wing part coupled to the fixing bracket and disposed between the second member and the second housing, and a coupling part coupling the first wing part and the second wing part to the fixing bracket. |
| US11516321B1 |
Providing timing information from a network via a virtual network address
A network device may receive, from a timing source of a network, timing information. The network device may identify a client device to which the timing information is to be provided, wherein the network device provides an interface between the client device and the network. The network device may select a virtual network address to associate with a timing agent of the network device, wherein the virtual network address is within an address range that is reachable by the client device. The network device may provide to the client device, and via a network layer communication, a timing control packet comprising the timing information, wherein the timing control packet identifies the virtual network address as a source network address of the timing control packet, and wherein the timing information is to be used by the client device to update a clock of the client device. |
| US11516319B2 |
Communication system, memory device, and communication method
According to one embodiment, a communication system includes a controller and a plurality of devices serially connected to the controller by a communication path. Each device has a different identifying address from each other device. The communication path connects the controller to the plurality of devices in a loop. The communication path is configured to transmit a communication frame as a differential serial signal. The communication frame includes a plurality of packets. Each packet in the plurality of packets has a fixed data length. Each device is configured to insert data into, and extract data from, a packet in the communication frame. |
| US11516318B2 |
Communication device, communication system, and non-transitory computer readable medium
A communication device includes a transmission unit and a processing unit. The transmission unit transmits a packet group including multiple packets. In a case in which the communication device itself is not trusted by a destination communication device to which to transmit the packet group, the processing unit performs a process of instructing each of multiple nodes of a management unit that registers and manages management information distributed among the multiple nodes to register header information as the management information, the header information being partial information of a header included in each packet of the packet group transmitted by the transmission unit. |
| US11516305B2 |
Method and system for monitoring an activity of a user
A method for tracking an activity of a user. The method includes receiving, by a tracking element, compressed user activity information representative of activities performed by the user during a visit to a web page; receiving, by the tracking element, web page content information representative of web page content displayed to the user during the visit; decompressing the compressed user activity information; and generating user visit information by the tracking element. |
| US11516304B2 |
Third-party integration of emergency alert systems
Aspects discussed herein relate to providing alerts to a community of devices located in or near a geographic are such as a building or property. The alerts override any alert-inhibiting state of the mobile device to deliver audio, visual, and/or haptic alerts in emergency situations. The communication and emergency alert system may be used to communicate with many different communities of people. Moreover, certain individuals may be members of more than one community at the same time, and the communities themselves may change over time based both on the user's preferences and on their physical locations. A variety of application programming interfaces can be provided to allow third-party applications to generate, transmit, and display alerts that override any alert-inhibiting state of a mobile device. |
| US11516303B2 |
Method for displaying media resources and terminal
The method for displaying media resources comprises displaying an activity page; acquiring a first media resource corresponding to a first region in response to detecting a target event based on the activity page; and displaying the first media resource in the activity page. The activity page is configured to trigger a display of a media resource corresponding to a region, and the first media resource is configured to recommend the first region. |
| US11516300B2 |
System, method and program for localizing web page interfaces via asynchronous data and automatic binding
A system, method and program for localizing web page interfaces via asynchronous data and automatic binding. The system, method and program employ a terminal for use with a communication network. The terminal comprises a server that is configured to bind web page core data representing a web page with locale data local to the terminal to create web page data. The locale data pertains to a location in which the terminal is disposed. The server is further configured to bind different locale data with the web page core data to create modified web page data. |
| US11516295B1 |
Using contextual information for vehicle trip loss risk assessment scoring
A technique is provided for determining a loss risk assessment score for a vehicle trip. The technique includes, at a vehicle, a computing device receiving first information indicative of operation of the vehicle. The technique also includes, at the vehicle, the computing device receiving second information indicative of an environment at a particular location and time. The computing device correlates the first information and the second information to generate a data set. The technique also includes determining a score for the vehicle trip based at least in part upon the generated data set. |
| US11516290B2 |
Sharing tuples across independent coordination namespace systems
A system and method for federating a tuple storage database across multiple coordinated namespace (CNS) extended memory storage systems allowing the sharing of tuples and tuple data across independent systems. The method provides a federation service for multiple coordination namespace systems. The method retrieves a tuple from connected independent CNS systems wherein a local CNS Controller sends a read request to the local gatekeeper to retrieve a first tuple and creates a local pending remote record. The local gatekeeper at a requesting node sends a broadcast query to a plurality of remote gatekeepers for the tuple and Remote gatekeepers at remote nodes query in its local CNS for the tuple. The Local gatekeeper process at the requesting node receives results from a plurality of remote gatekeepers for the said tuple and selects one remote gatekeeper to receive the requested tuple and broadcasts a read for tuple data with selected gatekeeper. |
| US11516288B2 |
Synchronized content library
The disclosed technology addresses the need in the art for synchronizing a content library between a content management system and client devices. Each content item in a user's content library is stored on the content management system and a record of each change to the content library is recorded in a content journal. A client device transmits a synchronization request that a portion of the content journal representing unsynchronized changes be processed to update the content library on the client device. The synchronization request includes a content library identifier and a content journal number identifying the content entry in the content journal last processed by the client device. Synchronization commands are sent based on the content entries not processed by the client device. Updated synchronization data representing the processed content entries is sent to the client device after synchronization is completed. |
| US11516286B2 |
Managing service capacity
Systems, apparatuses, and methods are described for adjusting capacity in a networking environment. A networking system comprising clients, servers, load balancers, and/or other devices may expand and contract network capacity as needed. When expanding network capacity, load balancers may instruct client devices to connect to servers that are part of the expanded network. When network capacity is reduced, a server and/or a load balancer my instruct client devices to close a connection with a first server and establish a connection with a second server. Client devices may seamlessly begin using the connection with a second server without having to wait for a connection timeout with the first server. |
| US11516285B2 |
Cloud system realization apparatus and method, recording medium storing program for executing the same
An apparatus for constructing a cloud system may interpret a drawing file, may generate automation task information, which is the contents of an automation task including at least one of a task indicating that one or more cloud resources need to be automatically generated, modified or deleted, and a task indicating that software needs to be automatically installed, updated or deleted with respect to the one or more cloud resources, using the results of the interpretation, may interpret the automation task information, and may generate interface task information, which is the contents of an interface task for instructing a specific cloud platform or the specific one or more cloud resources to perform the automation task, using results of the interpretation. |
| US11516273B2 |
Spatially unequal streaming
Various concepts for media content streaming are described. Some allow for streaming spatial scene content in a spatially unequal manner so that the visible quality for the user is increased, or the processing complexity or used bandwidth at the streaming retrieval site is decreased. Others allow for streaming spatial scene content in a manner enlarging the applicability to further application scenarios. |
| US11516269B1 |
Application performance monitoring (APM) detectors for flagging application performance alerts
A method of diagnosing anomalous patterns from metrics data associated with a microservices-based application comprises aggregating a plurality of ingested spans into a plurality of streams of metric data. The method also comprises performing computations on a stream of metric data from the plurality of streams of metric data to identify an anomalous pattern. Further, the method comprises generating an alert in response to the anomalous pattern and querying a data set using metadata associated with the alert to retrieve additional information pertaining to the anomalous pattern. |
| US11516267B2 |
Method and system for providing elastic media forking infrastructure to cloud distributed real-time applications
A computerized-method for providing an elastic media forking infrastructure to cloud distributed real-time applications, is provided herein. In a network having a direct media streaming between a first media-client and a source device, in a direct media streaming mode, upon receiving a request from a second media-client, via a signaling protocol, to receive media from the source device, switching from the direct media streaming mode to a media forking mode by starting a media forting service on a media forking infrastructure. Upon receiving a request from the second media-client to terminate media reception from the source device, switching from media forking mode to direct streaming mode, by ending the media forking service, and operating the direct media streaming between the first media-client and the source device. |
| US11516266B1 |
Transferring video encoding or decoding devices across regions of a cloud provider network
Techniques are described enabling users to transfer the association of a cloud-managed video encoding or decoding device from one region of a cloud provider network to another. A video processing service of a cloud provider network enables users to purchase video encoding or decoding devices that can be used to encode and reliably transfer video content to the video processing service from locations of the users' choice. The video processing service receives a request to transfer the association of a video encoding or decoding device from one region of the cloud provider to another and the video processing service executes workflows that enable the association of a video encoding or decoding device to be transferred to one region from another. |
| US11516260B2 |
Selective policy-driven interception of encrypted network traffic utilizing a domain name service and a single-sign on service
Techniques for utilizing an enterprise traffic interception service (TIS) to enforce policies that mandate how clients access software as a service (SaaS) offered by service providers and selectively intercept enterprise network traffic utilizing a domain name service (DNS) and a single sign-on (SSO) service on a per-client per-service basis. The TIS may include a DNS server, an identity provider service, a TLS inspecting proxy, and/or a policy server. The DNS server may handle requests to resolve an address of a service, and identify a policy, stored in the policy server, to redirect the client based on the identity of the client and the service. The identity provider service may later query the policy server during client authorization for the service to verify that the client request is in line with the policy and allow or deny access to the service. |
| US11516257B2 |
Device discovery for cloud-based network security gateways
Among other things, this document describes systems, methods and devices for discovering and identifying client devices that attempt to access out-of-policy network services via a secure web gateway (or other network security gateway) that lacks visibility into the client network actual IP space. This is a common problem with cloud hosted SWG services that enforce access policy from outside of a customer network (e.g., external to an enterprise network), due to network address translation at the interface between the customer network and the public Internet where the cloud-hosted SWG resides. The teachings hereof address this problem. In one embodiment, a cloud hosted SWG can redirect a client to a bouncer device inside the customer network; that bouncer device can capture the actual client IP address. |
| US11516254B2 |
Controlling access to microservices within a multi-tenancy framework
In some examples, a system includes a network managed by a service provider and configured to provide access to one or more objects to a set of tenants each having one or more users, the service provider and the set of tenants being part of a set of entities that form a hierarchy, and a controller having access to the network. The controller is configured to obtain data indicative of a set of parameters, where the data indicative of the set of parameters is associated with an owner entity of the set of entities, generate a rule which incorporates the set of parameters, where the rule enables the controller to control access to an object of the one or more objects, and add the rule to a rules database, wherein the rules database is accessible to the controller. |
| US11516248B2 |
Security system for detection and mitigation of malicious communications
Embodiments of the present invention relate to, in general, detecting and mitigating malicious communications. Typically, a system of the present invention is configured to deliver indicators of compromise in response to identifying and isolating malicious communication. Moreover, the system is configured to analyze an electronic communication to determine if it is malicious or if it has a malicious payload. In some embodiments, the system is configured to determine an indicator of compromise for the electronic communication determined to be malicious, and transmit this indicator of compromise to the first networked device. In some embodiments, the system transmits a threat trigger signal to a third party provider. The threat trigger signal is configured to allow an application or system provided by the third party provider to block a threat caused by the electronic communication. In some embodiments, the system provides training to help users better identify and report threats. |
| US11516246B2 |
Secure browsing via a transparent network proxy
A system for providing secure browsing via a transparent network proxy is disclosed. The system may receive, from a client, a request to access a resource. The request may include an identifier that may be utilized to locate the resource. Once the request is received, the system may determine if the resource is not trusted, such as if the identifier is determined to be unknown or suspicious. If the resource is determined to not be trusted by the system, the system may forward the request to a virtual machine manager that may select a browser virtual machine from a pool of browser virtual machines. After the browser virtual machine is selected, the browser virtual machine may stream a rendering of the resource to the client based on the request. The rendering of the resource may be provided in lieu of the actual resource. |
| US11516243B2 |
Data confidence fabric trust brokers
A trust broker is disclosed for a data confidence fabric. The trust broker evaluates the trustworthiness of data flowing through a network that includes a data confidence fabric. The trust broker evaluates a baseline confidence score and generates a workorder to improve the baseline confidence score in a measurable way. The trust broker may implement the workorder and ensure that the trust improves in the data confidence fabric. |
| US11516242B2 |
Virtual patching in a label-based segmented network environment
A segmentation server configures and distributes rules for enforcing a segmentation policy that includes one or more virtual patches. The rules including the virtual patches are enforced by distributed enforcement modules that may execute on host devices or on network devices upstream from the host devices. An enforcement module enforces the rules using traffic filters that filter traffic based on network layer data. To implement a virtual patch, the traffic filters are configured to redirect traffic to or from an application being patched to a transparent application proxy. The transparent application proxy implements an application layer filter that filters traffic based on application layer data to block specific types of traffic associated with a vulnerability addressed by the virtual patch. |
| US11516239B2 |
System, device, and method of adaptive network protection for managed internet-of-things services
System, device, and method of adaptive network protection for managed Internet-of-Things (IoT) services. A network traffic monitoring unit monitors data traffic, operations-and-management traffic, and control messages, that relate to cellular communication between an IoT device and a core cellular network. An IoT grouping unit groups multiple IoT devices into a particular IoT group. A baseline behavior determination unit determines a Regular Baseline Cellular Communication Behavior (RBCCB) profile that characterizes the cellular communications that are outgoing from and incoming to each member of the particular IoT group. An outlier detector subsequently detects that a particular IoT device of that particular IoT group, exhibits cellular traffic characteristics that are abnormal relative to the RBCCB profile that was characterized for that particular IoT group. An enforcement actions generator is triggered to selectively perform one or more enforcement operations, notification operations, and quarantine operations. |
| US11516237B2 |
Visualization and control of remotely monitored hosts
Methods and systems for visualization of data associated with events detected on a monitored server host, and control of the host, are provided. A system may detect an incident on a remote server host. The system may present scores and activity graphs on a user interface for a human operator to review. The user interface may include animated activity graphs to show the progress of a past malicious event. The user interface may emphasize, de-emphasize, and/or hide subgraphs. The user interface may include quick-action buttons and wizards to permit users to immediately kill processes or isolate a computer from the network. The user interface may include controls to bulk-tag detected events associated with a subgraph. The user interface may present notifications/dashboards of significant malicious events in progress and update same when a new event rises in incident score into the top 10. |
| US11516231B2 |
Techniques for securing virtual machines
A system and method for securing virtual cloud assets in a cloud computing environment against cyber threats. The method includes: determining a location of a snapshot of at least one virtual disk of a protected virtual cloud asset, wherein the virtual cloud asset is instantiated in the cloud computing environment; accessing the snapshot of the virtual disk based on the determined location; analyzing the snapshot of the protected virtual cloud asset to detect potential cyber threats risking the protected virtual cloud asset; and alerting detected potential cyber threats based on a determined priority. |
| US11516228B2 |
System and method for SIEM rule sorting and conditional execution
A method for processing security events by applying a rule-based alarm scheme may be provided. The method includes generating a rule index of rules and an indicator of compromise index for each of the rules. The method includes also processing the incoming security event by applying the rules, increasing a current rule counter relating to a triggered rule, and increasing a current indicator of compromise counter pertaining to the triggered rule. Furthermore, the method includes generating a pseudo security event from received data about known attacks and related indicators of compromise, processing the pseudo security events by sequentially applying the rules, increasing a current rule counter of pseudo security events, and increasing a current indicator of compromise counter for pseudo security events, and sorting the rules and sorting within each rule the indicator of compromise values in the indicator of compromise index. |
| US11516225B2 |
Human factors framework
A system, method, and computer-readable medium are disclosed for performing a human factors risk operation. The human factors risk operation includes: monitoring an entity, the monitoring observing an electronically-observable data source; deriving an observable based upon the monitoring of the electronically-observable data source; identifying a security related activity, the security related activity being based upon the observable from the electronic data source; analyzing the security related activity, the analyzing the security related activity using a human factors framework; and, performing a human factors risk operation in response to the analyzing the security related activity. |
| US11516223B2 |
Secure personalized trust-based messages classification system and method
Technologies are described for authenticating a sender identity of an online message. For example, an online message having a purported sender identity can be obtained. Various features can then be extracted from the message, including stylometric features, origin location features, attached file features for any files attached to the message, and embedded URL features. The extracted features can then be compared to a sender profile for a known sender identity matching the purported sender identity, or to one or more sender profiles for recognized suspicious senders if the purported sender identity does not match a known sender identity. The sender profile for a given sender identity can include features extracted from one or more messages previously sent by the sender identity. A global risk score for the message indicating a likelihood that the purported sender identity is inauthentic can be determined based at least in part upon the comparison. |
| US11516222B1 |
Automatically prioritizing computing resource configurations for remediation
Systems and methods for automatically prioritizing computing resource configurations for remediation include receiving information describing configuration issues that may result in impaired system performance or unauthorized access, parsing that information and automatically analyzing configuration details of a user's private computing environment to determine that assets provide an environment in which configuration issues may be exploited to produce undesired results. Such systems and methods can generate assessments indicating the likelihood an issue can be exploited and potential impacts of the issue being exploited. Such systems and methods can use these assessments to generate a report prioritizing remediation of specific configuration issues for specific vulnerable assets based on the actual configuration of the user's computing resources and the data managed using those resources. Issues deemed have a higher likelihood of resulting in problems can be prioritized over configuration issues which may appear to have severe consequences, but which are unlikely to affect the user's resources. |
| US11516220B1 |
Creating roles and controlling access within a computer network
This disclosure is directed to devices, systems, and techniques for enforcing access to resources within a computer network. In some examples, a system includes a network managed by a service provider and configured to provide a plurality of microservices to a plurality of tenants each having one or more users and a controller having access to the network. The controller is configured to output, to a user interface, data indicative of a plurality of capabilities for presentation by the user interface and receive, from the user interface, data indicative of a user selection of a set of capabilities and a user selection of a new role identifier. The controller is further configured to create, based on the set of capabilities and the role identifier, a role which enables access to a set of actions within a computer network, the set of actions corresponding to the set of capabilities. |
| US11516218B2 |
Method and system for implementing customer resource use as a service
Novel tools and techniques are provided for implementing customer resource telemetry and use as a service. In various embodiments, a computing system might receive, from a user, a request to access at least one network-accessible resource associated with a customer of a service provider, the user being unassociated and unrelated with the customer; might identify at least one of a user identification, a company, or a class of user associated with the user; might determine whether at least one resource record associated with the customer indicates that the user has permission to access the at least one network-accessible resource, based on the identification. If so, the computing system might provide the user with access to the at least one network-accessible resource associated with the customer. If not, the computing system might deny, to the user, access to the at least one network-accessible resource associated with the customer. |
| US11516215B2 |
Secure access to encrypted data of a user terminal
To allow access to encrypted data stored in the memory of a user terminal, the corresponding secret encryption key is stored in a secure element integrated into the user terminal and this secure element serves as a highly secure relay toward an access device to this data, used by a third party. To do so, a secure communication channel is established between the third party and the secure element. The EAC standard allows mutual authentication accompanied by the establishment of such a secure communication channel. The secure element performs an encryption conversion of the data so that the latter is protected by a session (or transport) key associated with the secure communication channel, and no longer by the initial secret key. The third party can thus access the encrypted data without even knowing the initial secret key. |
| US11516211B2 |
System for providing a service based upon authorization token and virtual assistant and related methods
A system for providing a service may include a user device executing an application. The application may have an authorization token associated therewith to authenticate a given user to the service. The system may also include a server executing the service, and a virtual assistant to receive a request to access the service via the virtual assistant and communicate the request to the server. The server may determine whether the token has been obtained thereat based upon the identifier. When the token has been received by the server, the server may determine whether the token has expired, and when not expired, the server may process the request. When the token has not been received by the server, the server may obtain the token from the user device, and process the request based upon obtaining the token from the user device. |
| US11516208B2 |
System and method for merging accounts
A system and method for automatically merging accounts based on matching email addresses and passwords, is provided. The assumption made is that two or more accounts that have the same user identifier or ID (e.g. email address) and the same password belong to the same user. Generally, in order to log into an account, the user requires is a user ID or username (e.g. an email address), password and store ID, for example URL. Typically, plaintext passwords are not stored centrally for security reasons, but instead hashed passwords are stored. When a user logs in with a plaintext password and username, the plaintext password is processed as it would be for other accounts with the same user ID, to see if the password works for those accounts. If it does work, then the same plaintext password applies, and the accounts are automatically merged. |
| US11516199B2 |
Zero trust for edge devices
In one embodiment, a networking device at an edge of a network enrolls with a controller that supervises operation of the networking device. The networking device sends a publication request to a cloud-based messaging service. The networking device provides, to the cloud-based messaging service, identification information that indicates the controller that supervises operation of the networking device. The networking device receives, from the cloud-based messaging service, authorization to publish messages to the cloud-based messaging service. The cloud-based messaging service uses the identification information to confirm an identity of the networking device with the controller that supervises operation of the networking device. The networking device sends, after receiving authorization to publish messages to the cloud-based messaging service, a message for publication to the cloud-based messaging service. The message comprises data sourced from an endpoint in the network. |
| US11516198B2 |
Electronic device mounting display, control method thereof and information processing system
There is a technique that displays a QR code in which a URL of an error information site is embedded on a display in a case where an error occurs in a printer or the like and allows an access to the error information site by a mobile terminal capturing the QR code. However, on a condition that the size of the display is small, there is a case where it is not possible to display the QR code in which the URL of the error information site is embedded. In an electronic device mounting a display, an access code indicating first resource specification information for redirect is created and the created access code is displayed on the display. Then, the first resource specification information has a data amount corresponding to an access code of a size than can be displayed on the display. |
| US11516195B2 |
Terminal device, key distribution management device, server-client system, communication method, and programs
To provide a terminal device that can share a session key for use in encryption communication with multiple terminal devices at a certain timing without relying on an existing server device. The terminal device includes: a list/request sending unit that, when the terminal device operates as an owner device, generates a key distribution request, signs the key distribution request, and transmits the key distribution request to a key distribution management device; a participation request sending unit that, when the terminal device operates as a general device, generates a participation request, signs the participation request, and transmits the participation request to the key distribution management device; a session key generating unit that executes an authentication-based multipoint key distribution algorithm of server-client type in cooperation with another terminal device participating in the session and with the key distribution management device to generate a session key; and a post-confirmation unit that, when the session key has been normally generated, transmits a success notice to the key distribution management device and receives a collective notice from the key distribution management device. |
| US11516193B1 |
Distribution of derived authentication keys to authentication servers based on trust level
A key distribution host determines a trust level of a user authentication server, wherein the trust level is based, at least in part, on one or more attributes of the user authentication server and provides one or more authentication keys to the user authentication server only if the trust level of the user authentication server is above a threshold value. |
| US11516187B2 |
System for sending verifiable e-mail
A system for and method of transmitting verifiable e-mail includes a message ID sent to a recipient of the e-mail. A system for and method of transmitting encrypted files using email and other electronic communication channels includes a computer program for storing encrypted files supplied by a user, creating a link to 5 the encrypted files to be e-mailed to a recipient, allowing download of the encrypted files when an authorization code is provided after the link is used to go to a system server, wherein the authorization code is sent to a telephone of the recipient, via text or aurally. |
| US11516186B1 |
Offboard storage of non-sensitive objects for network-based hardware security modules
A hardware security module (HSM) client processes a request to store data in a set of HSMs. The HSM client determines a property of the data indicative of a sensitivity classification of the data. As a result of determining the data lacks a classification as sensitive, the HSM client transmits the data to a data store outside the set of HSMs and updates a database used by the HSM client to associate an identifier of the data with a reference to a location in the data store. |
| US11516183B2 |
Medical device system including information technology infrastructure having secure cluster domain supporting external domain
A medical device information technology (“IT”) data transfer system in one embodiment includes a cluster domain, an external domain and an interface domain. Equipment belonging to the cluster domain may communicate in real time such that availability, safety, security, reliable integrity and performance are guaranteed. The external domain includes equipment not enabled for direct inclusion in the cluster domain, and may include equipment for external information systems, presentation equipment, personal computer equipment, shared medical equipment and bedside medical equipment. The interface domain enables external domain equipment to communicate with cluster equipment in a bidirectional manner. Communication may be via certain access nodes in the cluster. The access nodes enable exchange of information between the open external domain and the closed and private cluster domain. |
| US11516178B2 |
Controlling multi-function printer communication in network segments via a bridge device
A communication control apparatus, a communication system, a communication control method, and a non-transitory recording medium. The communication control apparatus stores in one or more memories, identification information for identifying a registered device, sends a packet to a network to search for a device connected to the network, acquires address information assigned to the device connected to the network and identification information of the device connected to the network from the device that responded to the packet, and controls communication of the registered device using connection information that associates the identification information stored in the one or more memories with the address information of the device having the acquired identification information that matches the identification information stored in the one or more memories. |
| US11516177B1 |
Detecting and remediating non-responsive customer premise equipment
In a cable network, embodiments detect and remediate a non-responsive customer premise equipment (CPE) device in a customer's premise with minimal or no interaction with a customer. Embodiments may detect and remediate a non-responsive CPE device without rebooting the non-responsive CPE device or the associated cable modem. Embodiments include troubleshooting a data link layer (e.g., Open System Interconnection (OSI) layer 2, or media access control (MAC) layer) and a network layer (e.g., OSI layer 3, or Internet layer) between a service operator network and the non-responsive CPE device. Embodiments include a guided integration and a proactive integration method, computer program product, and system to reduce and/or eliminate the need for a customer service representative to reboot a cable modem, and/or for a customer to reboot a non-responsive CPE device resulting in a fast and less disruptive service experience for the customer. |
| US11516176B2 |
Network management apparatus, network management system, and non-transitory computer-readable storage medium
A network management apparatus includes a first controller, a memory, and a second controller. The first controller configured to operate a first virtual machine including a first container monitoring the mirror packet and a virtual switch transferring the mirror packet. The memory configured to store a destination information of the mirror packet and an address corresponding to the first container in association with each other. The second controller configured to cause the virtual switch to perform an operation to transmit the address corresponding to the first container from the virtual switch and cause the virtual machine to perform an operation to transfer the mirror packet to the first container from the first virtual machine, using the address corresponding to the first container when the virtual machine receives the mirror packet from the virtual switch and requests address resolution for the destination information of the mirror packet. |
| US11516175B2 |
Methods, systems, apparatuses, and devices for facilitating managing digital content
A method and system for facilitating managing digital content is provided. Further, the method comprises receiving digital content, a supplemental content identifier, and a plurality of target identifiers corresponding to a plurality of target consumer devices from the one source user device, identifying a plurality of destination servers associated with the plurality of target identifiers, identifying a supplemental content based on the supplemental content identifier, processing the digital content based on a plurality of platform characteristics corresponding to the plurality of destination servers embedding the supplemental content in the digital content, generating the supplemental content in the digital content, generating a plurality of digital content based on the processing, transmitting, the plurality of digital content to the plurality of destination servers, and authenticating a consumer with the of destination servers based on a credentials. |
| US11516174B2 |
Information processing apparatus, information processing method, and non-transitory storage medium
A controller is provided that is configured to perform: obtaining, among posts of a first user to a social networking service, a first post related to a first service that can be provided to the first user; and transmitting, to the social networking service, information for providing the first service corresponding to the first post to the first user. |
| US11516168B2 |
Time-based computer control
A computer system includes a calendar containing appointments. The system also includes one or more logic modules. Each logic module specifies a condition and a corresponding action. The profile may be applied to context data, such as data representing the current time, to perform the actions specified by the logic modules in response to detecting that the context data satisfies the conditions specified by the logic modules. In particular, the actions specified by the logic modules may be performed in response to detecting that the current time falls within the time period of an appointment on the calendar. |
| US11516167B2 |
Storing data based on device location
Systems and methods are provided for storing data based on device location. The systems and methods include operations for: determining, by a messaging application server, a geographical location associated with a client device; identifying, by the messaging application server, a plurality of storage devices located in different geographical regions; computing, by the messaging application server, a plurality of distances between the geographical location associated the client device and the geographical regions of the plurality of storage devices; selecting, by the messaging application server based on the computed plurality of distances, a first storage device of the plurality of storage device that is in a geographical region that is closest to the geographical location associated with the client device; and storing, by the messaging application server on the first storage device, data associated with a messaging application implemented on the client device. |
| US11516166B1 |
Header recognition techniques for an email threading tool
In a computer-implemented method for facilitating recognition of header fields in electronic communication documents, header definition data and an electronic communication document are received. The header definition data defines one or more characteristics of a first header format, wherein the one or more characteristics include one or both of (i) keywords or partial keywords, and (ii) positions, corresponding to one or more header fields. Text-based content of the electronic communication document includes conversation segments, which include one or more headers. Using the header definition data, values of header fields of at least one of the plurality of conversation segments are determined. Using the determined values, an ordered relationship between the electronic communication document and one or more other electronic communication documents is determined. Metadata indicating the ordered relationship between the electronic communication documents is stored to facilitate user review of the electronic communication documents via an electronic document review tool. |
| US11516163B2 |
Image-based communication and response suggestions
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for implementing menu-based communication are disclosed. In one aspect, a method includes the actions of receiving, from a first computing device, a communication and data identifying a second computing device as a recipient of the communication. The actions may further include determining a first and second candidate response to the communication. The actions may further include providing, to the second computing device, the communication, the first and second candidate responses, and instructions to provide, for output by the second computing device, the first and second candidate responses as selectable responses to the communication. The actions may further include receiving, from the second computing device, the selection of the first or second candidate response. The actions may further include providing, for output to the first computing device, data indicating the selection of the first or second candidate response. |
| US11516157B1 |
Machine learning facilitated drafting of response to communication
One or more systems, computer-implemented methods and/or non-transitory computer-readable mediums are provided to facilitate a process to employ machine learning and selectable response options to respond to a communication from an identity. A system can comprise a processor, and a memory that stores computer executable instructions that, when executed by the processor, facilitate performance of operations. The operations can comprise determining a communication associated with a user identity, and, employing a machine learning model generated based on machine learning applied to one or more historical communications determined to have communicated respective intents, predicting an intent of the communication, and generating a set of one or more ranked response options corresponding to the intent, wherein the one or more response options of the set are ranked based on respective confidence levels individually determined for the one or more response options relative to the predicted intent. |
| US11516150B2 |
Method and apparatus to optimize multi-destination traffic over etherchannel in stackwise virtual topology
Methods and systems are disclosed. The method comprises: designating a first plurality of links from a first stack segment to a second stack segment as a first etherchannel link; designating a second plurality of links from the first stack segment to a third stack segment as a second etherchannel link, where the second stack segment and the third stack segment are in communication with a fourth stack segment; designating the first etherchannel link and the second etherchannel link as members of a hierarchical etherchannel link; and sending a packet from the first stack segment to the fourth stack segment using the hierarchical etherchannel link. |
| US11516149B1 |
Distributed artificial intelligence extension modules for network switches
Distributed machine learning systems and other distributed computing systems are improved by compute logic embedded in extension modules coupled directly to network switches. The compute logic performs collective actions, such as reduction operations, on gradients or other compute data processed by the nodes of the system. The reduction operations may include, for instance, summation, averaging, bitwise operations, and so forth. In this manner, the extension modules may take over some or all of the processing of the distributed system during the collective phase. An inline version of the module sits between a switch and the network. Data units carrying compute data are intercepted and processed using the compute logic, while other data units pass through the module transparently to or from the switch. Multiple modules may be connected to the switch, each coupled to a different group of nodes, and sharing intermediate results. A sidecar version is also described. |
| US11516147B2 |
Blockchain-based dynamic storage provisioner
Methods and systems for dynamically provisioning storage on a blockchain are provided. In one embodiment, a method is provided that includes receiving a request that includes a data unit for storage. The data unit may be buffered in a data stack that stores one or more data units. The data unit may be stored in the data stack until (i) a predetermined amount of time has passed and/or (ii) a size of the data stack exceeds a predetermined threshold. The data units stored in the data stack may then be encrypted and included in one or more storage transactions. The storage transactions may also include encryption keys used to encrypt the data units. The storage transactions may then be transmitted to nodes for storage on a blockchain. |
| US11516145B2 |
Packet control method, flow table update method, and node device
A packet control method, a flow table update method, and a node device including a first queue and a second queue, where the method includes: obtaining, by the node device, a first packet; determining, by the node device, that a data flow to which the first packet belongs is marked as an isolated flow; and if the first queue and/or the second queue meet and/or meets a first preset condition, controlling, by the node device, the first packet to enter the first queue and wait to be scheduled; or if the first queue and/or the second queue meet and/or meets a second preset condition, controlling, by the node device, the first packet to enter the second queue and wait to be scheduled. |
| US11516144B2 |
Incremental data processing
Incremental data processing at a computerized device includes determining a number of data sets from a plurality of data sets, each comprising values in at least two dimensions. The device accesses priority lists for a subset of the data sets. The priority lists specify data values for an ordered number of dimension value sets. Each priority list is sequentially processed to determine the specified data values for combinations of dimension values that apply to device requirements. Processing is aborted when a data value is determined for each combination of the dimension values that apply to the device requirements. A data value is selected among the determined data values. A number of data sets is determined based on the selected data values. A network route from a source device to a target device can be determined in this manner. |
| US11516140B2 |
Distributed anticipatory bidirectional packet steering for software network functions
A method for anticipatory bidirectional packet steering involves receiving, by a first packet steering module of a network, a first encapsulated packet traveling in a forward traffic direction. The first encapsulated packet includes a first encapsulating data structure. The network includes two or more packet steering modules and two or more network nodes. Each of the packet steering modules includes a packet classifier module, a return path learning module, a flow policy table, and a replicated data structure (RDS). The return path learning module of the first packet steering module generates return traffic path information associated with the first encapsulated packet and based on the first encapsulating data structure. The first packet steering module updates the RDS using the return traffic path information and transmits the return traffic path information to one or more other packet steering modules. |
| US11516134B2 |
Method and apparatus for controlling traffic in packet-based network
This application discloses a method for controlling traffic in a packet-based network. In the method, after receiving a control packet from a transmit end, an intermediate node between the transmit end and the receive end sends a control packet at the head of a first control queue based on first duration, wherein the first duration is obtained based on a committed burst size (CBS) and a first committed information rate (CIR), and the intermediate node is configured to send a packet of a first transmit end to a first receive end in the packet-based network. After sending the control packet in the control queue, the intermediate node sends a first data packet set at the head of a data queue based on the sent control packet, wherein the first data packet set comprises C data packets, and C is an integer greater than or equal to 1. |
| US11516132B2 |
Optimal internet pathway selection
An example method may include identifying upload packets at a VPN client operating on a client device, which include a header with a destination server as the destination field and the client device as the source field, adding, via the VPN client, an additional header identifying the client device in an additional source field and identifying an interconnect server center (ISC) device in an additional destination field, to create modified upload packets, receiving the modified upload packets from the client device at the ISC device, replacing, via the ISC device, the additional source field of the modified upload packets with a new additional source field identifying the ISC device and replacing the additional destination field of the modified upload packets with a new additional destination field identifying a VPN server to create further modified upload packets, and forwarding the further modified upload packets to the VPN server for routing to the destination server. |
| US11516131B2 |
Least common scope address selection systems and methods
Systems and methods include determining if a destination address for a destination host is on-link; when the destination address is on-link, negotiating and selecting a Link-Local (LL) source address and a LL destination address that is on-link; and, when the destination address is not on-link, utilizing an address for the destination host separate from LL addresses. The destination host can be a multi-homed host. The negotiating and selecting and the utilizing are based on a plurality of rules performed in order. The plurality of rules are defined in RFC 6724, September 2012. |
| US11516115B2 |
Weighted multicast join load balance
In some examples, a method includes receiving, by an egress network device for a network, messages from each of a plurality of ingress network devices for the network, wherein each of the messages specifies a multicast source, a multicast group, and an upstream multicast hop weight value for multicast traffic for the multicast source and the multicast group; selecting, by the egress network device and based on the upstream multicast hop weight values specified by the received messages, one of the plurality of ingress network devices to which to send a multicast join message of a plurality of multicast join messages for the multicast source and multicast group; and sending, by the egress network device, the multicast join message to the selected one of the plurality of ingress network devices. |
| US11516114B2 |
Bandwidth constraint for multipath segment routing
In an example, a method includes computing, by a computing device, for a segment routing policy that specifies a bandwidth constraint for the segment routing policy, first shortest paths through a network of network nodes, wherein each shortest path of the first shortest paths represents a different sequence of links connecting pairs of the network nodes from a source to a destination; in response to determining, by the computing device based on the bandwidth constraint for the segment routing policy, a link of one of the first shortest paths has insufficient bandwidth to meet a required bandwidth for the link, increasing a metric of the link; computing, by the computing device, for the segment routing policy that specifies the bandwidth constraint, based on the increased metric of the link, second shortest paths through the network of network nodes; and provisioning the second shortest paths in the network of nodes. |
| US11516113B2 |
Systems and methods for network slicing
Embodiments disclosed herein relate to systems and methods for network slicers. Network slicers can receive creation request messages and select network slices based on policies. A network slicer can indicate to next hop routers that it has lower routing costs in order to receive messages, and inspect the received messages to identify creation request messages. A network slicer can indicate to a DNS server that it has a higher priority than other network elements, and receive creation request messages based on the higher priority. New creation request messages can be sent to the selected network slices based on received creation request messages. The network can also create and send appropriate response messages to the creation request to establish future communications with the selected network slice. |
| US11516109B1 |
Application of data services based on services policies
Techniques described herein relate to a method for performing data services. The method may include receiving, from a monitor agent, a global name and metadata corresponding to data written to a data structure of storage of a data host; performing a services assessment using the global name, the metadata, and a data service policy rule to obtain at least one data service to perform on the data; and performing the at least one data service based on the services assessment. |
| US11516103B2 |
Estimating speedtest server accuracy
Edge clusters execute in a plurality of regional clouds of a cloud computing platforms, which may include cloud POPs. Edge clusters may be programmed to control access to applications executing in the cloud computing platform. Edge clusters and an intelligent routing module route traffic to applications executing in the cloud computing platform. Cost and latency may be managed by the intelligent routing module by routing requests over the Internet or a cloud backbone network and using or bypassing cloud POPs. The placement of edge clusters may be selected according to measured or estimated latency. Latency may be estimated using speed test servers and the locations of speed test servers may be verified. |
| US11516098B2 |
Round trip time (RTT) measurement based upon sequence number
Systems, methods, and computer-readable media are provided for determining a packet's round trip time (RTT) in a network. A system can receive information of a packet sent by a component of the network and further determine an expected acknowledgement (ACK) sequence number associated with the packet based upon received information of the packet. The system can receive information of a subsequent packet received by the component and determine an ACK sequence number and a receiving time of the subsequent packet. In response to determining that the ACK sequence number of the subsequent TCP packet matches the expected ACK sequence number, the system can determine a round trip time (RTT) of the packet based upon the received information of the packet and the received information of the subsequent packet. |
| US11516097B2 |
Highly scalable distributed connection interface for data capture from multiple network service sources
A highly scalable distributed connection interface for data capture from multiple network service sources, comprising a connector module wherein, the connector module retrieves a plurality of data from a plurality of network data sources; employs a plurality of application programming interface routines to communicate with the plurality of data sources; accepts a plurality of analysis parameters and control commands directly from human interface devices or from one or more command and control storage devices; and specifies the action or actions to be taken on the retrieved data. |
| US11516094B2 |
Service remediation plan generation
One embodiment provides a computer implemented method, including: receiving interaction logs of a plurality of services of an application running on a system; generating an interaction graph identifying interactions between at least the at least one of the plurality of services and other of the plurality of services, wherein the identifying comprises identifying a frequency of interactions between services; determining constraints between at least the at least one of the plurality of services and the other of the plurality of services, wherein the constraints identify services that are dependent upon other services of the plurality of services and a compatibility of services with respect to other services of the plurality of services; and creating a remediation plan for updating the at least one of the plurality of services, wherein the remediation plan identifies a time for updating the at least one of the plurality of services. |
| US11516090B2 |
Open network automation platform (ONAP)—fifth generation core (5GC) interaction for analytics
Methods and systems for Open Network Automation Platform (ONAP) Fifth Generation Core (5GC) interaction for analytics are provided. According to one aspect, a method, performed by a Front End node for receiving patterns extracted from events and current network status data in a telecommunications network, comprises: receiving, from a Session Management Function (SMF) a request for a User Plane Function (UPF) selection recommendation for a user; determining a list of applications associated with the user; sending, to a Data Collection, Analytics, and Events (DCAE) function of an ONAP, a request for a list of Application Server (AS) locations; receiving, from the DCAE function, the list of AS locations; selecting a UPF based on the user's mobility and application usage patterns; and sending, to the SMF, a recommendation identifying the selected UPF. |
| US11516089B2 |
Methods and systems for network verification using hierarchy-based model
Methods and systems for network verification are described. An input binary decision diagram (BDD) is defined to represent an input header space to query for a network property of interest. The input BDD is provided as input to a device-level BDD representing a source device in a logical topology representing connections among devices of the network. Each device in the network is represented by a respective device-level BDD in the logical topology. An output BDD is calculated, representing an output header space outputted by a destination device in the logical topology. The output BDD is calculated by sequentially applying, to the input BDD, each device-level BDD in a logical path from the source device to the destination device. The output BDD is then reported, and the reported output BDD is compared with an expected output BDD, to verify the network property of interest. |
| US11516085B2 |
Communication method and apparatus for bandwidth part switching in wireless communication system
A method of UE includes receiving a radio resource control (RRC) message for configuring bandwidth parts (BWPs) of a serving cell, receiving a physical downlink control channel (PDCCH) indicating activation of a first BWP, performing a BWP switching to the first BWP indicated by the PDCCH, and starting a first downlink BWP timer associated with the first BWP. A UE includes a transceiver, and at least one controller coupled with the transceiver, the at least one controller configured to receive an RRC message for configuring BWPs of a serving cell, receive a PDCCH indicating activation of a first BWP, perform a BWP switching to the first BWP indicated by the PDCCH, and start a first downlink BWP timer associated with the first BWP. |
| US11516078B2 |
Apparatus and method for supporting TSC
A method, performed by a network entity, of performing time sensitive communication (TSC) includes: establishing a first protocol data unit (PDU) session with a first user equipment (UE) and a second PDU session for a second UE; receiving, from the first UE, an announce message obtained from a first time sensitive network (TSN) node; configuring, based on the announce message, a port state of the network entity; and transmitting, to the second UE or a second TSN node, the announce message. |
| US11516076B2 |
Method for configuring service node, service node pool registrars, and system
A method for configuring a service node, a service node pool registrar, and a system are provided. The method includes receiving a service node query request sent by a management configuration device. The service node query request includes a service requirement. The service requirement is from a user or caused by a network change. The method further includes searching a service node database, to obtain service node information that matches the service node query request. The method further includes sending the matching service node information to the management configuration device, causing the management configuration device to perform network and service configuration on the matching service node according to network topology information that has been obtained and the matching service node information. |
| US11516075B1 |
Modular reconfigurable edge computing node
A reconfigurable edge computing node of a complex system is provided, the edge computing node including a core module executing selectable core software, and selectable input module(s) and/or output module(s) which can be installed in corresponding input/output ports, wherein each of the input module(s) or output module(s) provides a conduit for moving data to or from the complex system, with selections being chosen from catalogs of available input modules, available output modules, and available core software. The edge computing node provides reconfiguration upon attachment of any input or output module(s), or upon installation of any core software, automatically reconfiguring the edge computing node to enable communication between the core module and the input module(s) and output module(s) using compatible protocols. Reconfiguration of the edge computing node has been previously tested for each allowable combination of available selections of the input and output module(s) to satisfy a certification requirement. |
| US11516073B2 |
Malfunction point estimation method and malfunction point estimation apparatus
A failure location estimation apparatus sets partial networks obtained by dividing a network into one or more networks, and verifies connectivity of a path for each of combinations of terminal nodes for each of the partial networks. The failure location estimation apparatus selects some or all combinations of the combinations of terminal nodes determined to have an abnormality in connectivity for each of the partial networks, and verifies connectivity of a path for each of combinations of nodes included in a selected node connection that is the selected combinations of terminal nodes. The failure location estimation apparatus estimates a failure location in the network based on a verification result of connectivity of each of the combinations of nodes. |
| US11516072B2 |
Hybrid cluster recovery techniques
At a recovery manager associated with a cluster, a determination is made as to whether a replacement for a first node of the cluster can be elected by the other nodes of the cluster using a first election protocol. The recovery manager selects a second node of the cluster as a replacement for the first node, based on data item replication progress made at the node, and transmits an indication that the second node has been selected to one or more nodes of the cluster. |
| US11516065B2 |
Identifying specific faults in 5G/6G messages by modulation quality
Faulted messages in 5G or 6G are generally discarded and a retransmission is then requested. However, the faulted message contains valuable information despite the few faulted message elements. Retransmission is a time-consuming energy-intensive process. Therefore, the present disclosure pertains to procedures for determining which specific message elements, of a corrupted message, are actually faulted. To do so, the receiver can determine a modulation quality of each message element by measuring a difference between the amplitude levels of the message element and the predetermined amplitude levels of the modulation scheme. For example, the modulation scheme may involve an I-branch and an orthogonal Q-branch, each with a different amplitude. The message quality may be related to the deviation of each branch amplitude from the closest predetermined amplitude level of the modulation scheme. A large amplitude deviation indicates a suspicious message element. Many other aspects are also disclosed. |
| US11516063B2 |
Method for determining link availability for IAB node, and node using same
The present specification provides a method for transmitting guard symbol information, which is performed by a node in a wireless communication system, the method comprising: determining the guard symbol information, the guard symbol information indicating the number of guard symbols, desired by the node, associated with switching between a mobile terminal (MT) operation and a distributed unit (DU) operation; and transmitting the guard symbol information to a parent node, the guard symbol being a symbol not used on the basis of a transition between the MT operation and the DU operation. |
| US11516053B2 |
Method and device for channel equalization, and computer-readable medium
Embodiments of the present disclosure provide a method, device, and computer readable medium for channel equalization. The method comprises receiving, at a first device, a first signal from a second device via a plurality of subcarriers over a communication channel; sampling the first signal to obtain sampled symbols; and generating a second signal based on the obtained sampled symbols using a direct association between sampled symbols and payloads, the second signal indicating a payload of the first signal carried on an effective subcarrier of the plurality of subcarriers. Through the use of the direct association between sampled symbols and payloads, it is possible to achieve channel equalization in a less complicated, more reliable, and cost-effective manner, so as to extract the payload in the received signal. |
| US11516052B2 |
Mobile terminal and base station involved in downlink channel operations including radio channel estimation based on demodulation reference signal
The present disclosure relates to a mobile terminal, a base station and respective operation methods. The mobile terminal comprises circuitry, which in operation assumes that a base station is configured to use one of a plurality of transmission beams, receives a downlink control channel candidate and a corresponding demodulation reference signal using one of a plurality of reception beams corresponding to the assumed one of the plurality of transmission beams, performs channel estimation based on the received demodulation reference signal, and, depending on the quality, demodulates the downlink control channel candidate using the channel estimation. The channel estimation is performed using a demodulation reference signal sequence which is generated observing an association which is associating the generated sequence with the assumed one of the plurality of transmission beams such that at least two of the plurality of transmission beams are associated with different demodulation reference signal sequences. |
| US11516051B2 |
Method and apparatus for AI-based UE speed estimation using uplink SRS measurements
An apparatus for performing a wireless communication includes a communication interface configured to measure uplink (UL) Sounding Reference Signals (SRSs) transmitted from a mobile client device, and at least one processor configured to buffer a number of uplink (UL) SRS measurements derived from UL SRS transmissions of the mobile client device, the number of UL SRS measurements exceeding a threshold, extract features from UL SRS measurements, obtain a machine learning (ML) classifier for determining a category to be used for estimating mobility associated with the mobile client device, and determine the category of the mobile client device by applying the extracted features to the ML classifier. Methods and apparatus extract the features of either a set of power spectrum density measurements or a set of pre-processed frequency domain real and imaginary portions of UL SRS measurements and feed the features to an AI classifier for UE speed estimation. |
| US11516045B2 |
Anomaly determination method, anomaly determination device, and recording medium
In an anomaly determination method for determining an anomaly in a received message, a plurality of messages which include messages that are periodic and each of which includes a first field having a fixed value and a second field having a variable value are each received as the received message, and one of a plurality of combinations to be used for determination each of which includes at least one of a plurality of anomaly determinations including an anomaly determination utilizing a reception timing based on the periodicity or the number of received messages, an anomaly determination utilizing the first field, and an anomaly determination utilizing the second field, is selected according to one or more criteria among available execution time of the anomaly determination method, a load amount, a data amount, and the number of messages. |
| US11516044B2 |
Network processing device and networks processing method of communication frames
To realize a low power consumption and a small area of a network communication system and a semiconductor device for mounting the same. In the processing method of the network router or network communication frame, the received frame is input to the hash generator, to obtain an address based on the resulting hash value, the position of the address in the rule table, stores the rule corresponding to the received frame. |
| US11516042B2 |
In-vehicle detection system and control method thereof
In-vehicle detection system includes nonvolatile memory, a controller (SoC) that reads and writes data from and in nonvolatile memory, and detector that outputs detection information to SoC. SoC changes a control signal of nonvolatile memory in accordance with the output of detector. |
| US11516041B2 |
Method and device for event notification in home network system
The present invention separately includes a push server which enables a notification message regarding occurrence of an event to be received even though a smart home application is turned off in a mobile terminal. The present invention receives a notification message using the push server, and resource information corresponding to an event of a home device is included in the notification message which is transmitted from the push server to the mobile terminal. |
| US11516036B1 |
Systems and methods for enhancing meetings
The present disclosure provides methods and systems for quantifying meeting effectiveness. A method for quantifying meeting effectiveness may comprise: (a) receiving calendar data related to a meeting; (b) generating a feedback survey based on the calendar data for collecting user feedback data, wherein the feedback survey is presented to a user on an electronic device; (c) generating, using a trained machine learning algorithm, a meeting score indicative of an effectiveness of the meeting based on the meeting data and the user feedback data, and (d) displaying the meeting score within a graphical user interface (GUI) on the electronic device. |
| US11516030B2 |
Power management for distributed communication systems, and related components, systems, and methods
Power management techniques in distributed communication systems in which the power available at a remote unit (RU) is measured and compared to the power requirements of the RU. Voltage and current are measured for two dummy loads at the RU and these values are used to solve for the output voltage of the power supply and the resistance of the wires. From these values, a maximum power available may be calculated and compared to power requirements of the RU. |
| US11516027B2 |
Method and apparatus for protecting embedded software
Disclosed is a device and method to secure software update information for authorized entities. In one embodiment, a device for receiving secured software update information from a server, the device includes: a physical uncolonable function (PUF) information generator, comprising a PUF cell array, configured to generate PUF information, wherein the PUF information comprises at least one PUF response output, wherein the at least one PUF response output is used to encrypt the software update information on the server so as to generate encrypted software update information; a first encrypter, configured to encrypt the PUF information from the PUF information generator using one of at least one public key from the server so as to generate encrypted PUF information; and a second encrypter, configured to decrypt the encrypted software update information using one of the at least one PUF response output so as to obtain the software update information. |
| US11516025B2 |
Advance mobile device and vehicle profile pairing
An advance pairing system preemptively pairs a phone to a vehicle using a backend cloud system prior to establishing the connection with the vehicle, such as during the time that a user is purchasing a vehicle, or just after the user enters the vehicle for the first time. The system includes a mobile application for automated advance pairing with the vehicle's automotive computer. The mobile app sends a request for advance pairing to a server that assigns a set of unique keys to the account for secure pairing of the mobile device and the vehicle. The server pushes an encrypted payload to both the mobile device app and the vehicle advance pairing app operating on the automotive computer. The encrypted payload can include a unique vehicle ID, a unique mobile device ID, and one or more encryption keys. The mobile device and the vehicle use the encrypted advance pairing information to establish a secured connection with minimal user input. |
| US11516024B2 |
Semiconductor device, update data-providing method, update data-receiving method, and program
A semiconductor device includes a memory, a random number generation circuit, and a control circuit. The memory stores key information, and the random number generation circuit generates first and second random number signals. The control circuit generates sixth and seventh random number signals from the first random number signal and the key information, generates encrypted update data from update data using the seventh random number signal, transmits the first and second random number signals as request signals to an external terminal device, receives, from the external device, first and second response signals as response signals in response to the request signals, generates an eighth random number signal using the first response signal, the second and the sixth random number signals as input signals, and provides the encrypted update data for the external terminal device when the second response signal coincides with the eighth random number signal. |
| US11516021B2 |
Information processing apparatus, communication device, and information processing system
According to one embodiment, an information processing apparatus includes one or more processors. The processors store a first public key certificate and second public key certificates in storage. The first public key certificate includes a first validity period, a signature, and a public key. Each of the second public key certificates including a signature and a second validity period that is within the first validity period and shorter than the first validity period. The second validity periods included in the second public key certificates are mutually different. The processors receive specific information of the first public key certificate. The processors transmit one of the plurality of second public key certificate including the second validity period in which a start time of the second validity period is before a current time and generated from the first public key certificate specified by the received specific information to a transmission source of the specific information. |
| US11516012B2 |
System, apparatus and method for performing a plurality of cryptographic operations
In one embodiment, an apparatus includes a hardware accelerator to execute cryptography operations including a Rivest Shamir Adleman (RSA) operation and an elliptic curve cryptography (ECC) operation. The hardware accelerator may include a multiplier circuit comprising a parallel combinatorial multiplier, and an ECC circuit coupled to the multiplier circuit to execute the ECC operation. The ECC circuit may compute a prime field multiplication using the multiplier circuit and reduce a result of the prime field multiplication in a plurality of addition and subtraction operations for a first type of prime modulus. The hardware accelerator may execute the RSA operation using the multiplier circuit. Other embodiments are described and claimed. |
| US11516009B2 |
Data collecting system, data collecting apparatus, and non-transitory computer readable medium
A data collecting system includes a central server and at least one edge server capable of bi-directionally communicating with the central server. The edge server includes a collecting unit that collects data generated by a group of devices, and an output processing unit that encrypts the collected data and transmits the encrypted data to the central server. The encryption of the collected data is performed in accordance with an encryption policy that defines encryption schemes for different combinations of a device type and a data type. |
| US11516006B2 |
Systems and methods for selecting and utilizing a committee of validator nodes in a distributed system
The disclosed embodiments provide a distributed transaction system including a group of validator nodes that are known to each other in a network but are indistinguishable to other network nodes. The validator nodes form a Committee including a Leader node and one or more Associate nodes configured to receive and process transaction requests and candidate requests, for example, to add new blocks to one or more blockchains. The Committee may be dynamically changed, such that new network nodes may be added to the Committee or may replace existing validator nodes. The Associate nodes also may coordinate with each other to select a new Leader node. The system may allow multiple request-fulfillment process to run simultaneously, thereby enhance the efficiency of the system. The disclosed embodiments reduce the distributed system's reliance on the stability of any particular node(s) in the network, as the validator nodes in the Committee may be changed at a sufficient frequency to remove unreliable, unavailable, or otherwise untrusted nodes. Further, the disclosed embodiments provide a scheme that helps ensure the Leader node, as well as the other Committee members, functions properly. |
| US11516004B2 |
Method and system for key generation, distribution and management
A method for securing communications for a given network topology is provided. The method comprises generating by a node N(i) of the network, security parameters for the node N(i); transmitting by the node N(i), said security parameters to a controller for the network; maintaining by the controller said security parameters for the node N(i); receiving by the controller a request from a node N(j) for the security parameters for the node N(i); retrieving by the controller the security parameters for the node N(i); and transmitting by the controller said security parameters to the node N(j). |
| US11515997B2 |
Privacy enhanced proximity tracker
A device, system and method for privacy enhanced proximity detection by secure collaboration between a first party without access to user locations and a second party without access to a target user identifier. The second party may receive from the first party a homomorphic encryption public key and homomorphic encrypted target user identifier or masked target location, and may determine an associated homomorphic encrypted target user location. The second party may search a homomorphically encrypt database of user locations and associated user identifiers for homomorphic encrypted proximate user identifiers associated with homomorphic encrypted user locations proximate to the homomorphic encrypted target user location. The second party may send the first user the search result of homomorphic encrypted proximate user identifiers to be decrypted by the first party with a private key to identify proximate user identifiers without knowing their locations. |
| US11515996B2 |
Enforcing access structures in fully homomorphic encryption
A homomorphic encryption system receives a ciphertext output of an arithmetic evaluation function. The arithmetic evaluation function is performed on a ciphertext input homomorphically encrypted from a plaintext input using a set-system including sets having an intersection property. The ciphertext output is decrypted using a summation of two or more noise-canceling party identifiers of two or more authorized parties, wherein the intersection property of the sets cancels out errors generated during the decrypting operation for the two or more authorized parties. |
| US11515991B2 |
User equipment, base station and wireless communication method
Provided are a user equipment, base station and wireless communication method related to interference report in full duplex operation. A user equipment comprises: circuitry operative to form interference information about interference from at least one of the user equipment itself and at least one neighboring user equipment of the user equipment; and a transmitter operative to transmit the interference information to a base station, wherein full duplex operation is performed between the user equipment and at least the base station. |
| US11515987B2 |
Leftover bits processing for proportional round-robin resource unit parsing in extreme high-throughput systems
A method pertaining to leftover bits processing for proportional round-robin resource unit (RU) parsing in extreme high-throughput (EHT) systems involves processing a stream of bits to provide processed bits. The method also involves transmitting the processed bits to a station (STA) over a combination of multiple resource units (RUs) assigned to the STA. In processing the stream of bits, the method may involve parsing the stream of bits to the combination of multiple RUs. Moreover, in an event of leftover bits remaining from the parsing, the method may further involve distributing the leftover bits to one or more RUs but not all RUs of the combination of multiple RUs. |
| US11515986B2 |
Method and apparatus for user distribution to sub-bands in multiple access communications systems
A mechanism is presented for attributing users to one or more of a plurality of sub-bands in a multiple access communications system, wherein in an initial assignment phase, a first user is selected for a sub band, for example on the basis of a user priority. Users having complementary channel gains to that of the first user are identified, and then a second sub-band user maximizing a performance metric reflecting the achieved throughput, and/or fairness across users, is selected to accompany the first user on that sub-band. The initial assignment phase may terminate once all users have been assigned to a sub-band once. After the first phase is complete, the first user for each sub-band may be the user whose achieved total throughput is furthest from a target throughput defined for that user, wherein each user is assigned to the remaining sub-band to which no first user is currently attributed offering the highest channel gain for that user. Mechanisms for determining user priority, making provisional and definitive power allocations, and performance metrics are proposed. |
| US11515983B2 |
Method and apparatus for reporting channel state information
A channel state information request requesting a device to feedback channel state information can be received. Whether the channel state information request corresponds to regular latency based operation or reduced latency based operation can be determined. Channel state information can be derived based on a first reference resource when the channel state information request corresponds to regular latency based operation. Channel state information can be derived based on a second reference resource when the channel state information request corresponds to reduced latency based operation. The reduced latency based operation can have a latency less than the regular latency based operation. The derived channel state information can be reported to a network. |
| US11515982B2 |
Special user information field for trigger frame
This disclosure provides methods, devices and systems for soliciting trigger-based (TB) physical layer protocol convergence protocol (PLCP) protocol data units (PPDUs). Some implementations more specifically relate to trigger frame designs that support non-legacy TB PPDU formats. In some aspects, a trigger frame may carry information to be included in a physical layer (PHY) preamble of a TB PPDU solicited by the trigger frame. For example, the information may indicate values of one or more subfields of a universal signal field (U-SIG) associated with the non-legacy TB PPDU format. In some aspects, the information may be carried in a special user information field of the trigger frame. For example, the special user information field may be identified by a special association identifier (AID) value. The special AID value may be different than any AID values assigned to wireless communication devices in a basic service set (BSS) associated with the TB PPDU. |
| US11515977B2 |
Signal transmission method and apparatus
Disclosed are a signal transmission method and apparatus for transmitting a PRS signal in a 5G NR system, enabling a PRS to be applied to terminal positioning in a 5G NR system. Provided are a signal transmission method, comprising: determining positioning reference signal (PRS) configuration information preset for a cell; and sending a PRS signal to a terminal according to the PRS configuration information. |
| US11515975B2 |
Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback
An arrangement is disclosed where in a multi-carrier communication system, the modulation scheme, coding attributes, training pilots, and signal power may be adjusted to adapt to channel conditions in order to maximize the overall system capacity and spectral efficiency without wasting radio resources or compromising error probability performance, etc. |
| US11515968B2 |
Hierarchical hybrid automatic repeat request for multi-level coding
Methods, systems, and devices for wireless communications are described. The following relates more specifically to hierarchical hybrid automatic repeat request (HARM) for multi-level coding with multi-level sequential demodulation and decoding and code block grouping per decoding level. A user equipment (UE) may receive, during a first time period, a transmission from a base station including a first and second code block group (CBG) with codeblocks associated with a first and second decoding level. The UE may fail to decode the first CBG, may not decode the second CBG, may store post processing samples for the second CBG, and may transmit a feedback message to the base station. The base station may retransmit the first CBG and new data on the second CBG in a second time period. The UE may decode the first CBG and use the post processing samples to decode the second CBG from the first time period. |
| US11515966B2 |
Transmission device, reception device, transmission method, and reception method
According to the present invention, a base station can dynamically change a repetition transmission method as appropriate. In a base station (100), a repetition control unit (103) determines a data repetition pattern for a terminal (200). A transmission unit (109) repeatedly transmits data (repetition transmission) on the basis of the repetition pattern. The data repetition pattern corresponds to control information to be reported to the terminal (200) by dynamic signaling. |
| US11515963B2 |
Multiple CSI reports
Methods and apparatuses for sending and receiving CSI reports are disclosed. A method, comprising: receiving triggering information for N aperiodic Channel Suite Information (CSI) reports and the CSI reference signal (CSI-RS) resources linked with the N CSI reports, wherein N is an integer greater than 1; determining M CSI reports and calculating M CSIs each indicated by a determined CSI report according to the CSI-RS resources linked with the determined M CSI reports, wherein M is an integer than is less than N; and sending M CSI reports each indicating a calculated CSI. |
| US11515962B2 |
Network coding based on feedback
A transmitter may be configured to determine a coding rate at which to encode data packets based on a quantity of encoded packets used by a receiver for recovery of one data packet. The transmitter may be further configured to transmit a set of encoded packets generated at the coding rate to the receiver. The receiver may be configured to receive, from the transmitter, encoded packets carrying a set of data packets encoded at a coding rate. The receiver may be further configured to transmit, to the transmitter, feedback indicating a quantity of a set of the encoded packets used for recovery of one data packet of the set of data packets. The receiver may be further configured to receive, from the transmitter, other encoded packets carrying another set of data packets encoded at another coding rate. |
| US11515961B2 |
Encoding data arrays
When encoding a block of data elements in an array of data elements, the data values for data elements in the block are represented and stored in a data packet as truncated data values using a subset of one or more most significant bits of the respective bit sequences for the data values of the data elements. A rounding mode is selected from a plurality of available rounding modes that can be applied when decoding the block of data elements and an indication of the selected rounding mode is provided along with the encoded data packet. The rounding mode is associated with one or more rounding bit sequence(s) that can then be applied to the truncated data values when decoding the data packet to obtain decoded data values for the data elements in the block. |
| US11515960B2 |
Transmission device, transmission system, and transmission method
A transmission device includes a wavelength multiplexer that wavelength-multiplexes a plurality of optical signals having different wavelengths to generate a wavelength-multiplexed optical signal, an amplifier that outputs the wavelength-multiplexed optical signal to a transmission path, and a first processor that allocates wavelength bands to the plurality of optical signals to be wavelength-multiplexed into the wavelength-multiplexed optical signal and controls power of the wavelength-multiplexed optical signal in accordance with the wavelength bands allocated to the plurality of optical signals. |
| US11515959B2 |
Construction and application of an orthogonal code
The present invention provides a construction of an orthogonal code that includes an encoding matrix CK having N rows and N−P+1 columns, wherein N=P·2K, K is a positive integer and P is an odd positive integer, wherein the encoding matrix CK having N rows and N−P+1 columns includes selecting a code word length, N, and factoring N to determine K and P, and wherein exactly one of the columns of the encoding matrix comprises N elements having the same real non-zero value; each of the other columns of the encoding matrix comprises exactly (N−L) elements having zero value and exactly L elements having real, non-zero, alternating positive and negative values of same magnitude wherein L∈{2K, 2K−1, . . . , 22, 21}, and wherein, for each column, elements of each of an adjacent pair of the L elements are separated by (N−L)/L elements having zero value; and no column is equal to another column. |
| US11515956B2 |
Estimating volume of switching among television programs for an audience measurement panel
Disclosed example apparatus to determine volume of switching (VoS) among television programs examine first viewing data associated with a first time period and second viewing data associated with a second time period to identify a first set of panelists represented in both the first and second viewing data; in response to a size of the first set of panelists satisfying both first and second thresholds, estimate the VoS based on a first subset of the first viewing data and a second subset of the second viewing data associated with the first set of panelists; and in response to the size of the first set of panelists satisfying the first but not the second threshold, estimate the VoS based on the first and second subsets, and a third subset of the first viewing data and a fourth subset of the second viewing data associated with a second set of panelists. |
| US11515955B2 |
Demodulation circuit, processing circuit, processing method, and processing device
To provide a demodulation circuit, a processing circuit, a processing method, and a processing device that are capable of implementing more prompt acquisition of alert information. Provided is a demodulation circuit including a demodulation unit configured to demodulate a broadcast signal received by a reception circuit that receives the broadcast signal, a determination unit configured to determine whether or not acquisition of alert information included in the demodulated broadcast signal is necessary according to a set operation mode, on the basis of first alert notification information indicating an update state of the alert information included in the demodulated broadcast signal, and an output processing unit configured to output second alert notification information corresponding to the operation mode from a predetermined terminal to which a processing circuit having a function to acquire the alert information is electrically connected, in a case where acquisition of the alert information is determined to be necessary. |
| US11515950B2 |
Over-the-air testing of millimeter wave antenna arrays
A system and method for testing (e.g., rapidly and inexpensively) devices such as integrated circuits (IC) with integrated antennas configured for millimeter wave transmission and/or reception. The method may first perform a calibration operation on a reference device under test (DUT). The calibration operation may determine a set of reference DUT FF base functions and may also generate a set of calibration coefficients. After the calibration step using the reference DUT, the resulting reference DUT FF base functions and the calibration coefficients (or reconstruction matrix) may be used in determining far-field patterns of DUTs based on other field measurements, e.g., measurements taken in the near field of the DUT. |
| US11515949B2 |
Estimation method and device to identify next position of a living body
An estimation method includes: transmitting transmission signals using M transmission antenna elements; receiving reception signals by N reception antenna elements; calculating, from the reception signals, a first matrix whose components are complex transfer functions indicating propagation characteristics between the transmission antenna elements and the reception antenna elements; estimating, using the first matrix, a position and an orientation of a living body relative to an estimation device; when the estimated position is in a first identification region and the estimated orientation is in a predetermined range from a first direction, identifying the living body based on time waveforms of the reception signals and a first training signal which is obtained in advance in the first identification region and corresponds to the living body; and adding, as an identification region for identifying the first living body identified, a new identification region based on an estimated position of the first living body identified. |
| US11515940B2 |
Test device for verifying operation of an optical fiber monitoring system
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating. |
| US11515936B2 |
System for distributed transfer of uplink state data
A satellite provides communication between user terminals (UTs) and ground stations that connect to other networks, such as the Internet. Because the satellite is within range of many UTs at any given time, many UTs are in contention to use an uplink to send data to the satellite. Each satellite manages uplink contention by maintaining state data representative of the uplink resources allocated for use. As satellites move, handovers take place, transferring communication services from a first satellite to a second satellite. Before a handover, a first satellite sends state data to a UT. The second satellite is also informed about the UT. After the handover, the second satellite provides the UT with priority access to the uplink to send the state data to the second satellite. The second satellite uses the state data to resume management of the uplink, eliminating the need for time consuming link setup. |
| US11515935B2 |
Satellite MIMO system
A base station for communication with a terminal station having a plurality of terminal station antennas. The base station has a plurality of directional antennas, each of the plurality of directional antennas in communication with satellites in view. The base station also has a processing device (e.g., eNodeB) to transmit each of the multiple base-station antenna signals via each of the plurality of directional antennas to satellites and/or the beams of the same satellite seen by the terminal station for retransmission to the plurality of terminal station antennas. |
| US11515928B2 |
Integrated beamforming method with intelligent reflecting surface element allocation and system therefore
An integrated beamforming method using intelligent reflecting surface (IRS) element allocation and a system thereof are disclosed. The integrated beamforming method includes allocating passive elements of an intelligent reflecting surface (IRS) to each of receivers, setting phase shifts of the IRS where the passive elements are allocated to each of the receivers, and performing transmit beamforming using the set phase shifts of the IRS. |
| US11515927B2 |
Beam management with backtracking and dithering
Methods, systems, and devices for wireless communications are described. A first wireless device may determine a best beam for communications with a second wireless device using a beam selection procedure and beam selection algorithm based on measurements of one or more beam selection parameters for different layers of beams. For example, the first wireless device may measure a beam selection parameter to select a first layer beam and then may measure the beam selection parameter for one or more second layer beams corresponding to the first layer beam. Based on the beam selection parameter measurements, the first wireless device may determine to backtrack and select a different first layer beam to continue the beam selection procedure. Additionally, the first wireless device may apply dithering to the initially selected first layer beam to decrease chances the initially selected first layer beam is selected again. |
| US11515923B2 |
User equipment and radio communication method
A user terminal includes: a transmission section including a plurality of antennas; and a control section that controls the phase of a signal transmitted from the plurality of antennas to a base station. The control section performs control such that any one of first information and second information is notified to the base station, the first information is information indicating any of a plurality of array patterns that are adoptable by each antenna in a case where the plurality of antennas are all coherent, and the second information is information indicating the number of the coherent antennas in a case where at least two of the plurality of antennas are coherent. |
| US11515917B2 |
Frequency domain channel state information (CSI) compression
An approach is described that includes receiving a CSI report, where the CSI report includes a channel quality indicator (CQI), a rank indicator (RI), and a precoding matrix indicator (PMI). The approach further includes constructing a precoding matrix based on a linear combination of a plurality of mutually orthogonal digital Fourier transformation (DFT) spatial beams, and determining a number of bits for the PMI of the precoding matrix. The approach also includes determining a space frequency matrix based, at least in part, on the number of bits for the PMI and the precoding matrix, and compressing the space frequency matrix. Finally, the approach includes determining a compressed PMI based, at least in part, on the space frequency matrix. |
| US11515915B2 |
Electronic device, method and storage medium for wireless communication system
The disclosure relates to an electronic device and method for a wireless communication system, and a storage medium. Various embodiments regarding beam management are described. In one embodiment, an electronic device for a terminal device side in a wireless communication system can comprise a processing circuit system. The processing circuit system can be configured to obtain random access configuration information, and send a random access preamble based on the random access configuration information, so as to indicate one or more transmission beams of a base station side, in a downlink, paired with one or more receiving beams at the terminal device side. |
| US11515912B2 |
Codebook subset restriction signaling
A network node signals to a wireless communication device which precoders in a codebook are restricted from being used. The network node in this regard generates codebook subset restriction signaling that, for each of one or more groups of precoders, jointly restricts the precoders in the group by restricting a certain component (e.g., a certain beam precoder) that the precoders in the group have in common. This signaling may be for instance rank-agnostic signaling that jointly restricts the precoders in a group without regard to the precoders' transmission rank. Regardless, the network node sends the generated signaling to the wireless communication device. |
| US11515907B2 |
Techniques for wireless communications using preconfigured uplink resources
Methods, systems, and devices for wireless communications are described that support techniques for wireless communications using preconfigured uplink resources. Generally, the described techniques provide for enhancement of communication features including frequency hopping, an uplink control channel, coverage enhancement, timing advance, uplink power control, reconfiguration, a downlink control channel, a downlink data channel, retransmissions, or subcarrier spacing for a UE in idle mode. The UE may receive an uplink resource configuration for uplink communications in idle mode, the uplink resource configuration comprising an indicator associated with allocated resources for the uplink communications in idle mode and a set of parameters. The UE may transmit, while in idle mode, a first uplink transmission associated with a transport block on the allocated resources and according to one or more of the parameters, and monitor for a response to the first uplink transmission. |
| US11515903B2 |
Signal level indicators and antenna assemblies including the same
Exemplary embodiments are disclosed of signal level indicators and antenna assemblies including the same. In an exemplary embodiment, an antenna assembly includes an antenna configured to be operable for receiving signals, a signal level indicator for indicating a strength of signals received by the antenna, and an amplifier coupled for communication with the antenna, the signal level indicator, and a signal output. The amplifier is configured to be operable for amplifying signals received by the antenna. |
| US11515902B2 |
Method and apparatus for phase error compensation having tolerance to cyclic slip
Disclosed is a method and apparatus for phase error compensation having tolerance to a cyclic slip. The method includes determining first phase error candidates based on symbol phases of a first block of a received signal, determining an initial estimation error according to the first phase error candidates, determining second phase error candidates based on symbol phases of a second block of the received signal, determining a final estimation error according to the initial estimation error and the second phase error candidates, and compensating for a phase of the received signal according to the final estimation error. |
| US11515901B1 |
Integrated high speed wireless transceiver
A direct digital radio having a high-speed RF front end in communication with an antenna, and a radio subsystem that can be configured to form a programmable multi-standard transceiver system. The high-speed RF front including RF inputs configured to receive a plurality of radio frequencies (e.g., frequencies between 400 MHz to 7.2 GHz, millimeter wave frequency signals, etc.) and wideband low noise amplifiers provides amplified signals to RF data converters, analog interfaces, digital interfaces, component interfaces, etc. The programmable multi-standard transceiver is operable in frequencies compatible with multiple networks such as private LTE and 5G networks as well as other wireless IoT standards and WiFi in multi-standard network access equipment. The programmable multi-standard transceiver can greatly reduce complexity for the baseband processing, lower the cost of the overall transceiver system, reduce power consumption, and at the same time, benefit from improvements on the digital functions through integration. |
| US11515899B2 |
Calibration of an RF attenuator
The present disclosure relates to a circuit including an input terminal configured to receive a first signal at a first frequency; a demodulation chain connected to the input terminal and including a low-noise amplifier having an input coupled to the terminal; a controllable variable impedance connected between a first node and a node configured to receive a reference potential, the first node being connected to the input terminal and/or to the amplifier input; and a current source configured to deliver a current at the first frequency to the first node. |
| US11515892B2 |
Transmitter and parity permutation method thereof
A transmitter is provided. The transmitter includes: a Low Density Parity Check (LDPC) encoder configured to encode input bits to generate parity bits; a parity permutator configured to perform parity permutation by interleaving the parity bits and group-wise interleaving a plurality of bit groups including the interleaved parity bits; and a puncturer configured to puncture some of the parity bits in the group-wise interleaved bit groups, wherein the parity permutator group-wise interleaves the bit groups such that some of the bit groups are positioned at predetermined positions, respectively, and a remainder of the bit groups are positioned without an order within the group-wise interleaved bit groups. |
| US11515889B2 |
Uplink control information segmentation for polar codes
Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for segmenting uplink control information prior for encoding using a polar code prior to transmission. An exemplary method that may be performed by a wireless device generally includes iteratively segmenting a group of K information bits into a plurality of segments, encoding the information bits of each of the plurality of segments using a polar code to generate a plurality of encoded segments, and transmitting the plurality of encoded segments. |
| US11515884B2 |
Noise reducing capacitance driver
A circuit having a capacitance driver circuit can allow for reduction of thermal noise to an application circuit. An output of the capacitance driver circuit can drive a capacitor for use by the application circuit coupled to the capacitor at the output of the capacitance driver circuit. The capacitance driver circuit can be structured to operate over a bandwidth of interest. With an input signal, received at the capacitance driver circuit, associated with a target voltage, an output voltage can be provided at the output of the capacitance driver circuit as a bandlimited filtered voltage value of the target voltage, where a root-mean-square voltage deviation of the output voltage from the target voltage, due to thermal noise, is less than a square root of (kT/C). The term k is Boltzmann's constant, T is Kelvin temperature of the capacitance driver circuit, and C is the capacitance of the driven capacitor. |
| US11515883B2 |
Configuration of ADC data rates across multiple physical channels
An integrated circuit includes a set of N unit analog-to-digital converters (ADCs) having a common architecture, and which provide an aggregate data rate. Moreover, the integrated circuit includes control logic that selects subsets of the set of N unit ADCs in order to realize sub-ADCs of different data rates that can each be an arbitrary integer multiple of an inverse of N times the aggregate data rate of the N unit ADCs. Furthermore, the control logic may dynamically select the subsets on the fly or on a frame-by-frame basis. This dynamically selection may occur at boot time and/or a runtime. Additionally, the given different data rate may correspond to one or more phases of a multi-phase clock in the integrated circuit, where the multiphase clock may include a number of phases corresponding to a number of possible subsets, and given selected subsets may not use all of the available phases. |
| US11515878B1 |
Fast response level shifter for clamp gate control
Various embodiments relate to a level shifter circuit configured to generate a voltage output, including: a first charging path circuit; a second charging path circuit; and an enable circuit configured to enable the first charging path circuit and the second charging path circuit, wherein the voltage output is a combination of the voltage from the first charging path circuit and the second charging path circuit, the first charging path circuit charges up to a voltage limit, and the first charging path circuit charges the voltage output faster than the second charging path circuit. |
| US11515876B2 |
Driver for a shared bus, in particular a LIN bus
A driver for a shared bus, such as a LIN bus, having a supply node (Vbat), a bus node (LIN), a transmit data input node (TX) and a receive data output node (RX), said driver comprising: a pull-up circuitry between the supply node and the bus node, driver circuitry (100) having a control input connected to the transmit data input node, feedback circuitry (200) configured to provide feedback from the shared bus to the control input of the driver circuitry; said feedback circuitry comprising copy circuitry (210) configured to obtain at least one copy signal representative for a signal on the bus node, filter circuitry (220) configured to low-pass filter the at least one copy signal, derivative circuitry (230) configured to obtain at least one derivative signal representative for the speed at which the signal on the bus node varies. |
| US11515872B1 |
Active gate driver optimisation with environmental variables
A method for active gate driving a switching circuit, wherein: a characteristic of a waveform controlled by the switching circuit is represented by a function mapping an input variable to an output metric, and wherein: the input variable comprises: a design variable having a first set of possible values; and an environmental variable having a second set of possible values, wherein the environmental variable is observable but not controllable. The method comprising: performing Bayesian optimisation on the function to generate a model of the function, wherein a next value of the design variable for evaluating the function is selected based on values of an acquisition function associated with a predicted value of the environmental variable; determining a first value of the design variable that optimises the model of the function; and controlling the switching circuit according to the first value of the design variable. |
| US11515870B2 |
Linear switch circuits and methods
A system includes an output terminal and a linear switch circuit coupled to the output terminal. The linear switch circuit includes a first power field-effect transistor (FET) having: a first channel width; a control terminal; a first current terminal; and a second current terminal, wherein the second current terminal is coupled to the output terminal. The linear switch circuit also includes a second power FET having: a second channel width smaller than the first channel width; a control terminal; a first current terminal coupled to the first current terminal of the first power FET; and a second current terminal coupled to the output terminal. The system also comprises a control circuit coupled to the control terminal of the first power FET and to the control terminal of the second power FET. The control circuit detects a drain-to-source voltage (VDS) saturation condition and controls the first and second power FETs accordingly. |
| US11515867B2 |
Device for detecting the wiring at a safety input
A device for hooking up a signal-outputting mechanism with two potential sensors each of which has allocated to it two evaluation terminals, wherein the potentials of the evaluation terminals depend inversely on the resistances between the respective evaluation terminals. |
| US11515861B2 |
Electronic apparatus comprising a switching-type output stage, corresponding circuit arrangement and method
An embodiment apparatus comprises a switching-type output power stage, a modulator circuit configured for carrying out a pulse-width modulation and converting an electrical input signal into an input signal pulsed between two electrical levels, having a mean value proportional to the amplitude of the input signal, and a circuit arrangement for controlling saturation of an output signal supplied by the switching-type output power stage. The circuit arrangement comprises a pulse-remodulator circuit, between the output of the modulator circuit and the input of the switching-type output power stage, that is configured for supplying, as a driving signal to the switching-type output power stage, a respective modulated signal pulsed between two electrical levels, measuring a pulse width as pulse time interval elapsing between two consecutive pulsed-signal edges of the pulsed input signal, and, if the measurement indicates that the latter is below a given minimum value, remodulating the pulsed input signal. |
| US11515857B2 |
Piezoelectric resonator device
A third through hole is formed in a crystal resonator plate of a crystal resonator to penetrate between a first main surface and a second main surface. A through electrode of the third through hole is conducted to a first excitation electrode. A seventh through hole is formed in a first sealing member of the crystal resonator to penetrate between a first main surface and a second main surface. The through electrode of the third through hole is conducted to the through electrode of the seventh through hole. The third through hole is not superimposed to the seventh through hole in plan view. |
| US11515854B2 |
LC composite component
An LC composite component includes a magnetic substrate with magnetism, a magnetic layer with magnetism, inductors, capacitors, and core parts with magnetism. The magnetic substrate includes a first surface and a second surface on a side opposite to the first surface. The magnetic layer is disposed to face the first surface of the magnetic substrate. The inductors and the capacitors are disposed between the first surface of the magnetic substrate and the magnetic layer. The core parts are disposed between the first surface of the magnetic substrate and the magnetic layer and connected to the magnetic layer. The thickness of the core part is 1.0 or more times the thickness of the magnetic layer, the thickness of the magnetic substrate is 1.0 or more times the thickness of the magnetic layer. |