US11510933B2
Disclosed are uses of a Pulsatilla saponin compound B4 or a pharmaceutically acceptable salt thereof in preparing a drug for treating viral and/or bacterial diseases. The Pulsatilla saponin compound B4 disclosed by the invention shows a strong biological activity, and efficiently treats endometritis, footrot, feline parvovirus, canine parvovirus, canine distemper, canine kidney failure, and canine acute nephritis.
US11510930B2
Provided here are new ophthalmologically suitable pharmaceutical compositions comprising an effective amount of gatifloxacin, prednisolone, and bromfenac. In aspects, the compositions are suspensions that include a suspension component comprising one or more suspension agents. In aspects, the suspension component includes an ionic suspension agent. In aspects, the composition also or alternatively comprises a non-ionic surfactant, non-ionic suspension agent, or both, or an agent that provides both functions. In aspects, such compositions further comprise an effective amount of a chelating agent/component. Further described are related compositions and methods of making and using such compositions, e.g., in the treatment of eye infections.
US11510929B2
Provided are compositions comprising a benzodiazepine and a neurosteroid, containing one or both of the benzodiazepine and the neurosteroid in a subtherapeutic dose, and administration of such compositions for mitigation of an epileptic seizure. Further provided are compositions comprising a benzodiazepine, a neurosteroid, and an NMDA blocker, and administration of such compositions for mitigation of an epileptic seizure.
US11510926B2
Disclosed are pharmaceutical salts and co-crystals of pentoxifylline, clonidine and linsidomine with caffeic acid, protocatechuic acid or α-lipoic acid, and method for preparing thereof. Also disclosed are topical compositions comprising said salts or co-crystals and use thereof for treating pain.
US11510913B1
Some embodiments disclosed herein include a method for decreasing an expression level of a gene. The methods can include identifying a human subject having an increased expression level of APEX1; and administering to the human subject an effective amount of a nitroxide antioxidant, whereby expression level of the gene is decreased.
US11510899B2
Provided is a method for treating a symptom of vibrio infection by using an RTX toxin production inhibitor comprising N-(4-oxo-4H-thieno[3,4-c]chromen-3-yl)-3-phenylprop-2-ynamide having derivatives thereof which can repress (prevent or treat) a symptom of vibrio infection by inhibiting RTX toxin production, other than directly killing vibrio bacteria, to not allow vibrio bacteria to have pathogenicity, and thereby can be an alternative to antibiotics that aim to kill bacteria themselves and thus fundamentally retain the problem of resistance incurrence.
US11510893B1
Stable methocarbamol ready to use compositions for parenteral administration including parenteral infusion are provided. In certain embodiments, the compositions are sterile, isotonic, and particulate-matter-free. Further, the compositions reduce or avoid allergic reactions to latex, reduce or avoid extravasation, and permit administration of methocarbamol to subjects having renal pathology. Methods of manufacture and methods of administration are also provided.
US11510888B2
Some aspects of the invention provide for essential fatty acids which are substituted in specific positions to slow down oxidative damage by Reactive Oxygen Species (ROS), and to suppress the rate of consequent formation of reactive products, for the purpose of preventing or reducing the damage associated with oxidative stress associated diseases such as neurological diseases and age-related macular degeneration (AMD).
US11510886B2
The present invention relates to metformin amino acid compounds (SLNs), pharmaceutical compositions thereof, and methods of using them for the treatment of hyperglycemia, diabetes, and Type 2 diabetes. The compounds can be synthesized using the processes disclosed herein.
US11510880B2
The present disclosure provides compositions which shown preferential targeting or delivery of a nucleic acid composition to a particular organ. In some embodiments, the composition comprises a steroid or sterol, an ionizable cationic lipid, a phospholipid, a PEG lipid, and a permanently cationic lipid which may be used to deliver a nucleic acid.
US11510878B2
The present invention relates to an extended release multiparticulate composition comprising a plurality of discrete units, each discrete unit comprising ranolazine or a pharmaceutically acceptable salt thereof and one or more pharmaceutically acceptable excipients. The said multiparticulate composition is sprinkled onto soft foods or liquids for oral administration. Further, the multiparticulate composition is bioequivalent to the marketed extended release tablet. It further relates to a process of preparation of said multiparticulate composition and method of treatment of patients suffering from angina by administering said composition.
US11510876B2
A method for chemically induced homing of extracellular vesicles (EVs) to a specific tissue or organ in a subject for either treatment or diagnosis of a medical condition, the method comprising administering to the subject an amount of a homing agent. The homing agent is at least one of a derivative of poly(ethylene glycol), or a derivative of phenothiazine. The EVs are homed to the homing agent in the subject.
US11510873B1
Glycerol may be placed into liquid form and consumed as a pre-workout or pump product to increase hydration during exercise. Liquid-based glycerol products may embrace the hygroscopic properties associated with glycerol by delivering glycerol in a liquid form that is more compatible and complementary to these physical properties. A liquid suspension of a glycerol-based product may overcome the hygroscopic disadvantages experienced with glycerol when provided in a powder form, chiefly poor mixing, instability during storage, shipping or packaging, as well as dosing limitations.
US11510872B2
Provided herein are nanoparticle-lipid composite carriers as theranostic agents, particularly for diagnosis and/or treatment of cancers and related diseases and conditions. In particular embodiments, the carrier composites comprise a lipid core and an outer shell of functionalized nanoparticles (fNPs).
US11510869B2
The present invention recognizes that medical devices, such as but not limited to contact lenses, can be made having a coating made at least in part using printing technologies to provide drug storage and drug release structures. The coating preferably includes at least one drug reservoir layer and a least one barrier layer, and can include structures, such as but not limited to capillary structures that alone or in combination modulate the release of the drug from the coating. One aspect of the present invention is a medical device that incorporates a drug in at least one coating.
US11510864B2
Removable hair coloring compositions are described herein that include: at least one hair color composition or compound; and at least one sealing component or compound, wherein at least one of the at least one hair color composition or compound, or the at least one sealing component or compound can be physically dissolved, physically removed, or a combination thereof when mixed with at least one natural oil. In some embodiments, removable hair coloring compositions further include at least one preparation stage component or compound.
US11510860B2
The present invention relates to a composition, especially a cosmetic, in particular photoprotective, composition, comprising at least: —one or more particular acrylic polymers —one or more fatty acid esters of dextrin, and —one or more UV-screening agents.
US11510855B2
The present disclosure relates to topical sunscreen formulations comprising a semifluorinated alkane and a metal oxide selected from titanium dioxide, zinc oxide or mixtures thereof.
US11510854B2
This invention relates to a hair care composition more particularly to a wash-off composition, especially preferred being a shampoo or a conditioner, which provides the desired anti-dandruff efficacy with enhanced stability of the active materials on hair/scalp during use. This is achieved through a judicious combination of an organic UV filter, a zinc compound and selective anti-dandruff agent. The composition comprises 0.01 to 3% by weight zinc pyrithione, an organic UV filter and 0.1 to 5% by weight additional zinc compound. The weight ratio of zinc compound to zinc pyrithione is over 3:1.
US11510847B2
An adapter for connection with a fluid container includes an outer housing having a distal end, a proximal end, and a substantially cylindrical sidewall extending between the distal end and the proximal end, an inner member including a body rotatably inserted within the outer housing, a connector extending from the body configured to connect the adapter to a fluid container, and at least one grasping member extending from the inner member, the grasping member being configured for grasping by a user of the adapter, a first locking arrangement engageable with a distal end of the inner member and configured to restrict the inner member from rotating relative to the outer housing in a first direction, and a second locking arrangement engageable with a proximal end of the inner member and configured to restrict the inner member from moving in a proximal direction relative to the outer housing.
US11510845B2
Systems and methods related to the field of cardiac resuscitation, and in particular to devices for assisting rescuers in performing cardio-pulmonary resuscitation (CPR) are described herein. A method for managing cardiopulmonary resuscitation (CPR) treatment to a person in need of emergency assistance includes monitoring, with an electronic medical device, a parameter that indicates a quality level of a CPR component being provided to the person by a user; determining, with the electronic medical device, that the parameter indicates that the quality level of CPR being provided is inadequate; and providing, to one or more rescuers of the person, an audible, visual, or tactile indication that a different person should perform the CPR component.
US11510843B2
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.
US11510841B2
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.
US11510833B2
A human body positioning system can employ a base that supports a first arm via a first hinge, a second arm connected to the first arm via a second hinge, and a third arm connected to the second arm via a third hinge. A human body may be supported within the third arm by a body support. Each of the arm can be configured with a cutout region positioned to provide physical access to a portion of the human body.
US11510829B2
A substantially planar absorbent core (28) extending in a transversal direction (x) and a longitudinal direction (y), and comprising a core wrap (16, 16′) enclosing an absorbent material (60) substantially free of cellulose fibers, the absorbent material forming a pattern of discrete absorbent material areas. The pattern comprises transversally-orientated areas (752) and longitudinally-orientated areas (754). The absorbent core may further comprise at least two longitudinally-orientated channel-forming areas (26).
US11510821B2
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.
US11510815B2
A goggle for use in snowsports comprises a body (14) and a detachable lens assembly (12), magnets or magnetic elements being provided on the lens assembly (12) and magnets or magnetic elements being provided in corresponding positions on the body (14), for detachably holding the lens assembly (12) to the body (14), at least one tongue (34) extending from the rear surface (36) of the lens assembly (12) on each lateral side (18, 54) of the lens assembly (12), each tongue (34) extending in a direction substantially behind the lens assembly (12), into the body (14) when the lens assembly (12) is fitted to the body (14), and an aperture (42, 66) extending through each tongue (34), and at least one moveable clip (72) being provided on each lateral side (18, 54) of the body (14), each clip (72) being movable between a released position and an engaged position, each clip (72) including a retaining finger (82) which in the engaged position passes into the aperture (42, 66) in the tongue (34), preventing detachment of the lens assembly (12) from the frame and in the released position moves clear of the tongue (34), allowing detachment of the lens assembly (12).
US11510810B2
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.
US11510808B2
An in-ear stimulation device for administering caloric stimulation to the ear canal of a subject includes (a) first and second earpieces configured to be insertable into the ear canals of the subject; (b) at least first and second thermoelectric devices thermally coupled to respective ones of the first and second earpieces; (c) a first heat sink thermally coupled to the first thermoelectric device opposite the first earpiece and a second heat sink thermally coupled to the second thermoelectric device opposite the second earpiece; and (d) a controller comprising a waveform generator in communication with the first and second thermoelectric devices, the waveform generator configured to generate a first control signal to control a first caloric output to the first thermoelectric device and a second control signal to control a second caloric output to the second caloric device.
US11510807B2
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.
US11510796B2
A horseshoe-shaped guide catheter for stent angioplasty of the ductus arteriosus in newborn and infants with ductal-dependent cardiopathies, characterized by a long, straight, hollow first section merged at the distal end thereof to a second section formed by a curved portion shaped as a circle section with radius (Ra) of 7.5 mm to 9 mm, arc (b) of 180° to 280° and distance (d) between the tip of the second section and the straight part of the first section without deformations of 7 mm and 15 mm. The angioplasty makes it possible to insert one or more stents that keep the ductus open in extrauterine life, improving survival of the newborn and young infants, allowing weight gain and undergo corrective surgery a few months later with safer and with better outcomes.
US11510785B2
Disclosed herein is an implant. The implant can include a body and a plurality of fixation members. The body can define an articular surface and a bone engaging surface opposite the articular surface. The bone engaging surface can define a groove that separates a first section of the bone engaging surface from a second section of the bone engaging surface. The plurality of fixation members can extend from the bone engaging surface.
US11510781B2
An annuloplasty implant is disclosed comprising first and second support rings arranged in a coiled configuration around an axial direction, and being adapted to be arranged on opposite sides of native heart valve leaflets to pinch said leaflets. At least part of said first and second support ring is formed from a carbon fiber material. The first and second support rings are resiliently movable with respect to each other in opposite directions along said axial direction. A method of manufacturing an annuloplasty implant is also disclosed.
US11510768B2
The present invention provides a warp-knitted fabric and a medical material that can be simultaneously extended in all directions by causing thread made of a second bioabsorbable material to be absorbed in a living body over time and in which the degree of extension can be increased. The present invention provides a warp-knitted fabric 10 in which adjacent loop rows are linked, the warp-knitted fabric 10 including: a plurality of first loop rows including a first thread and composed of continuous loops extending in the warp direction; and one or two or more second loop rows disposed between the first loop rows and composed of continuous loops extending in the warp direction, wherein each second loop row is formed of one or two or more loops solely including a second thread and one or two or more loops including the first thread, which are arranged alternately, at least three first loop rows are linked together by the first thread, and the bioabsorption rate of the first thread is lower than the bioabsorption rate of the second thread.
US11510760B2
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.
US11510746B2
Provided is an instrument for surgery and, more specifically, to an instrument for surgery which can be manually operated in order to be used for laparoscopic surgery or various types of surgery.
US11510741B2
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.
US11510732B2
A surgical probe includes a connection hub, an antenna assembly, and an outer jacket. The antenna assembly is coupled to the connection hub, extends distally from the connection hub, and includes a radiating portion coupled thereto at the distal end thereof. The radiating portion is configured to deliver energy to tissue to treat tissue. The outer jacket is coupled to the connection hub, extends distally therefrom, and is disposed about the radiating portion. The outer jacket includes a distal end member configured to be spaced-apart from the radiating portion a target axial distance. One or more of the couplings between the antenna assembly and the connection hub, the radiating portion and the antenna assembly, and the outer jacket and the connection hub defines a flexible configuration permitting axial movement therebetween to maintain the target axial distance between the radiating portion and the distal end member.
US11510729B2
An intravascular catheter for nerve activity ablation and/or sensing includes one or more needles advanced through supported guide tubes (needle guiding elements) which expand to contact the interior surface of the wall of the renal artery or other vessel of a human body allowing the needles to be advanced though the vessel wall into the extra-luminal tissue including the media, adventitia and periadvential space. The catheter also includes structures which provide radial and lateral support to the guide tubes so that the guide tubes open uniformly and maintain their position against the interior surface of the vessel wall as the sharpened needles are advanced to penetrate into the vessel wall. Electrodes at the distal ends of the guide tubes allow sensing of nerve activity before and after attempted renal denervation. In a combination embodiment ablative energy or fluid is delivered to ablate nerves outside of the media.
US11510717B2
A laser device having a proximal end and a distal end spaced from the proximal end, the distal end configured to receive a fixation member to be affixed to a target surgical site. The laser device includes a laser source supported by the laser device body and capable of emitting a laser beam to the distal end, wherein the laser source is responsive to at least one input so as to selectively switch between an inactive configuration whereby the laser source does not emit the laser beam, and an active configuration whereby the laser source emits the laser beam.
US11510715B2
A surgical screw configured to expand and prevent or minimize bone growth inside of the surgical screw is provided. Accordingly, the surgical screw is configured to increase the purchase of the surgical screw with respect to the bone, but also to be withdrawn from the bone without damaging the bone as a result of bone ingrowth. The surgical screw includes a center post with an inner bore and an outer sleeve concentric to the center post. An outer surface of the outer sleeve includes a thread to engage bone. The outer sleeve includes a cut pattern defining an expandable region configurable between a first state with a first radius measured from a longitudinal axis of the surgical screw to the outer surface and a second state having a second radius measured from the longitudinal axis to the outer surface.
US11510712B2
A bone plate for treating periprosthetic fractures includes a head portion sized and shaped so that, in an operative position, a proximal end thereof aligns with a vastus ridge of a greater trochanter of a femur. The plate also includes a shaft portion extending distally from the head portion. The shaft portion includes offset holes to receive bone fixation elements therethrough. Each of the offset holes includes a first hole positioned on a first side of a longitudinal axis of the plate and a second hole positioned on a second side of the longitudinal axis opposite the first side so that bone fixation elements inserted therethrough extend anterior and posterior of a prosthetic received within the femur. The first and second holes are staggered relative to one another along a length of the shaft portion and extending beyond longitudinal edges of the shaft portion.
US11510710B2
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
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.
US11510704B2
Systems and methods for percutaneously installing a vertebral stabilization system. A first anchor is positionable within a body of a patient through a first percutaneous opening and a second anchor is positionable within a body of a patient through a second percutaneous opening. A stabilization member is positionable within the body of a patient through the first percutaneous opening to engage and connect the first and second anchors.
US11510699B2
The present disclosure describes a labor assistance system comprising a perianal support member and grip. The perianal support member includes a contact surface, an inner surface opposing the contact surface, and a rigid compression element. The contact surface has a generally continuous compression surface apex extending from the contact surface in a first direction, oriented to extend from an anterior edge to a posterior edge along a midline axis in a sagittal plane of the patient without substantially interfering with the birthing canal of the patient. The grip is coupled to the inner surface between the anterior edge and the posterior edge of the support member. The present disclosure also describes an intrapartum pelvic floor support device that is applied to tissue in the perianal and/or anococcygeal regions of the patient during an intrapartum period to support the anococcygeal region tissues and at least a portion of the pelvic floor.
US11510692B2
A system includes a medical probe and a position-tracking system. The medical probe includes a distal end, and one or more distal magnetic position sensors. The medical probe further includes a proximal-end assembly, and one or more proximal magnetic position sensors. The position-tracking system includes a memory, which is configured to hold values indicative of known relative positions between the distal magnetic position sensors and the proximal magnetic position sensors. The position-tracking system includes a processor, which is configured to receive one or more signals indicative of estimated positions of the proximal magnetic position sensors and of the distal magnetic position sensors, as measured by the position-tracking system, and to initiate a responsive action in response to detecting a discrepancy between the known relative positions and the estimated positions.
US11510682B2
Surgical clip appliers are provided and includes a channel assembly extending distally from a housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows therein; a plurality of clips slidably disposed within said channel of said clip carrier; a wedge plate reciprocally disposed within said channel assembly, said wedge plate being operatively connected to said handles and including a plurality of apertures formed along a length thereof; and a clip follower slidably disposed within said channel of said clip carrier and disposed proximally of said plurality of clips, said clip follower being configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate. The clip follower is configured and adapted to urge said plurality of clips, in a distal direction relative to said clip carrier, upon reciprocal movement of said wedge plate.
US11510676B2
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.
US11510670B1
A surgical stapling apparatus includes a loading unit, a surgical buttress, and a buttress retention band. The loading unit includes an anvil assembly and a staple cartridge assembly. The staple cartridge assembly includes a staple cartridge having a tissue facing surface including staple pockets and a central longitudinal slot defined therethrough, and a protrusion extending outwardly therefrom. The surgical buttress includes a proximal end portion and a distal end portion. The proximal end portion is positioned over the protrusion of the staple cartridge. The buttress retention band is disposed around the proximal end portion of the surgical buttress and the protrusion of the staple cartridge to releasably secure the proximal end portion of the surgical buttress to the staple cartridge assembly.
US11510664B2
A thoracic structure access system for retracting biological tissue and providing access to internal biological structures; particularly, intrathoracic structures, e.g., the heart and internal mammary arteries, to facilitate entry through the biological tissue with surgical instruments and interaction of the surgical instruments with the intrathoracic structures during a thoracic surgical procedure; particularly, minimally invasive CAGB and OPCAB procedures. The system facilitates coronary artery bypass graft (CAGB and OPCAB) procedures via a simple incision at a transxiphoid incision site and, hence, without fully transecting the sternum, i.e., performing a full sternotomy, or performing a thoracotomy. The system includes modular retractor and retention arm assemblies in communication with a ratchet assembly. When the system is disposed proximate a transxiphoid incision site and the modular retractor and retention arm assemblies are releasably engaged to opposing biological tissue portions at the transxiphoid incision site, the ratchet assembly can be actuated to apply opposing forces to the biological tissue portions to provide an access space at the transxiphoid incision site.
US11510660B2
A sample container for use in imaging includes a bottom portion and a wall portion extending upwardly from the bottom portion. The lid overlies the cavity when in the closed position, and a plurality of latches are coupled to the lid and extend substantially orthogonally from the lid. A plurality of recesses are coupled to the wall portion, each recess of the plurality of recesses being adapted and configured to receive one of the plurality of latches. A first alignment structure is within the cavity and is adapted and configured to align a sample lengthwise and widthwise within the cavity such that the sample is aligned relative to an imaging system when the sample container is engaged with the imaging system. A second alignment structure is at least partially within the cavity, and is adapted and configured to align the sample height wise within the cavity.
US11510658B2
A multi-modality phantom is provided. The multi-modality phantom includes a container and an insert. The container defines an exterior that is separated from an interior space and designed to receive a tissue-mimicking medium for an ultrasound imaging process. The container further includes at least one access port formed in the container to perform the ultrasound imaging process of the interior space. The insert can be dimensioned to be selectively arranged within the interior space of the container. The insert includes imaging features arranged to simulate an environment and constructed to yield simultaneous imaging results when performing the ultrasound imaging process and at least one non-ultrasound imaging process.
US11510657B2
An ultrasound system with a multimedia information distribution system comprising: a video processor generating a sequence of video frames of at least the ultrasound diagnostic images of a sequence of ultrasound diagnostic images; a media editor for combining the ultrasound video frames with further audio/video data to generate multimedia data; a multimedia encoder encoding the multimedia data in the form of a multimedia file; a media streaming module receiving the said multimedia file and generating a real-time stream of the sequence of multimedia data encoded in the said multimedia file; a web server allowing access to the real-time stream of the multimedia data upon request by a remote client to access the said multimedia file. A corresponding computer implemented method is also disclosed.
US11510652B2
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.
US11510644B2
Each conductor of a plurality of insulated conductors of a wiring harness extends between, and electrically connects, a corresponding terminal of a first electrical connector to either a corresponding terminal of an electrical connector jack of a plurality of electrical jacks located along the wiring harness, or to a corresponding terminal of a corresponding auscultatory sound-or-vibration sensor of the plurality of auscultatory sound-or-vibration sensors. The plurality of insulated conductors are organized in a plurality of distinct branches, each distinct branch originating either from the first electrical connector or from another portion of the wiring harness, and the locations of the plurality of distinct branches, in cooperation with the plurality of electrical jacks, if present, are implicitly suggestive of a corresponding location of the corresponding auscultatory sound-or-vibration sensor on a thorax of a test subject.
US11510640B2
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.
US11510639B2
Methods and systems are provided for collapsing a column of a mobile imaging system. In one example, a method may include collapsing a column coupled to a mobile imaging system in response to user interaction, while concomitantly driving the mobile imaging system.
US11510637B2
A collimator according to an embodiment is a collimator for use in an X-ray CT apparatus and includes a collimator module and resin. The collimator module includes a first scattered ray eliminating part and a second scattered ray eliminating part. The resin is provided between the first scattered ray eliminating part and the second scattered ray eliminating part and is configured to hold the first scattered ray eliminating part and the second scattered ray eliminating part.
US11510635B2
A radiological imaging device includes a gantry configured to perform radiological imaging and defining an area of analysis, a bearing structure supporting the gantry, and a robotic arm configured to move a medical instrument with respect to the area of analysis. The bearing structure includes a guide defining a translation axis substantially parallel to a longitudinal axis of the device, a first carriage connected to the gantry, and a second carriage connected to said robotic arm, the first and second carriages moving independently of each other, said gantry and said robotic arm configured to move along said translation axis.
US11510629B2
Methods and systems are provided for detecting patient motion during a diagnostic scan. In one example, a method for a medical imaging system includes obtaining output from one or more patient monitoring devices configured to monitor a patient before and during a diagnostic scan executed with the medical imaging system, receiving a request to initiate the diagnostic scan, tracking patient motion based on the output from the one or more patient monitoring devices, and initiating the diagnostic scan responsive to patient motion being below a threshold level.
US11510625B2
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.
US11510624B2
A method of determining one or more vital sign parameters by a wireless vital-sign measurement device comprises: measuring motion information of a user wearing the wireless measurement device, the measurement device being in the idle mode in which at least one opto-electronic sensor in the measurement device is deactivated; switching the measurement device in an active mode if the motion information is below a predetermined threshold, wherein in the active mode the at least one opto-electronic sensor is activated; during a predetermined measuring period, exposing part of a skin tissue of the user to light and measuring one or more optical response signals associated with the exposed skin tissue and the motion sensor measuring motion information associated with movements of the user; and, selecting or rejecting one or more pulses in the one or more optical response signals on the basis of the motion information measured during the measuring period and determining one or more vital sign parameters on the basis of the one or more selected pulses.
US11510621B2
A patch and sensor assembly has a biosensor housed in a reusable portion that connects to a mapping and localization system (MLS) via biosensor wires. A disposable portion has an electrode layer through which signals are transmitted to the MLS via ACL wires. The biosensor and ACL wires extend through a single cable exiting the reusable portion. The disposable portion includes an adhesive layer for adhering the electrode layer to a patient, on the electrode layer, and an engagement element for detachably receiving at least a portion of the housing of the reusable portion. The reusable portion includes a housing in which the biosensor has biosensor wires that exit the reusable portion. The housing is also adapted to carry and/or provide support to an ACL contact member responsive to the electrode layer of the disposable portion, and ACL wires that exit the reusable portion.
US11510620B2
Examples described herein include sensor devices for measuring a parameter of a user. The sensor devices may include a reusable portion (e.g., a sensor). The sensor devices may include one or more weakened portions that may fracture on removal of a portion of the sensor device from the user. Fracturing the weakened portions may expose the reusable portion (e.g., the sensor). Accordingly, the reusable portion may be more readily observed and collected for reuse.
US11510614B1
A wearable computing device for monitoring and facilitating prescription adherence by a patient is provided. The wearable computing device is in communication with an inventory management server. The wearable computing device includes a processor and a memory. The processor is configured to receive a set of prescription plan data including at least a prescription identifier and a prescription rate associated with the prescription identifier. The processor is further configured to determine an inventory level associated with the prescription identifier. The processor is also configured to determine, based at least on the prescription rate, a time value representing a period of time in which a patient is prescribed to take a pharmaceutical associated with the prescription identifier. The processor is additionally configured to present a prescription inventory indicator representing the inventory level. The processor is also configured to present a timer indicator representing the time value.
US11510610B2
The present invention provides an eating monitoring method for judging whether chewing is performed or not by a chewing judgment algorithm on the basis of a temporal variation in a measured value of a sensor unit configured to detect a movement of a jaw while a person takes a meal, the person wearing a detection device comprising the sensor unit. The method includes the steps of: adjusting the chewing judgment algorithm on the basis of a variation in a measured value of the sensor unit, the variation corresponding to a chewing action or a mouth opening/closing action of the person wearing the detection device; and judging whether chewing is performed or not by the chewing judgment algorithm which has been adjusted, and measuring the number of chews on the basis of a temporal variation in a measured value of the sensor unit during the meal.
US11510602B1
A dermal patch for collecting a physiological sample includes a housing with a collection chamber, a sample channel and a pin within a receptacle of the housing. The sample channel is configured to direct a physiological sample drawn from a subject to the collection chamber. The pin is removably positioned within the receptacle and is configured to move from an undeployed position to a deployed position. The pin is configured to seal the receptacle when in the undeployed position and is further configured to facilitate generation of negative pressure in the sample channel when the pin is moved from the undeployed to the deployed position.
US11510600B2
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
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.
US11510591B2
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.
US11510589B2
Devices, systems, and methods for the localization of body lumen junctions and other intraluminal structure are disclosed. Various embodiments permit clinicians to identify the locations of intraluminal structures and medical devices during non-surgical medical techniques, by determining the conductance and/or cross-sectional area at a plurality of locations within the body lumen.
US11510583B2
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.
US11510582B2
An electronic device may include a display, a photoplethysmogram (PPG) sensor, a wireless communication circuit, a processor operatively connected to the display, the PPG sensor, and the wireless communication circuit, and a memory operatively connected to the processor. The electronic device implements the method, including monitoring blood glucose values of a user using the PPG sensor, displaying a notification prompting the user to measure blood glucose values using an external electronic device based at least partially on the monitored blood glucose values, and receive additional blood glucose values measured by the external electronic device using the wireless communication circuit.
US11510570B2
A system is provided for monitoring analyte in a host, including a continuous analyte sensor that produces a data stream indicative of a host's analyte concentration and a device that receives and records data from the data stream from the continuous analyte sensor. In one embodiment, the device includes a single point analyte monitor, from which it obtains an analyte value, and is configured to display only single point analyte measurement values, and not any analyte measurement values associated with data received from the continuous analyte sensor. Instead, data received from the continuous analyte sensor is used to provide alarms to the user when the analyte concentration and/or the rate of change of analyte concentration, as measured by the continuous analyte sensor, is above or below a predetermined range. Data received from the continuous analyte sensor may also be used to prompt the diabetic or caregiver to take certain actions, such as to perform another single point blood glucose measurement. In another embodiment, the device provides for toggling between two modes, with one mode that allows for display of glucose concentration values associated with the continuous glucose sensor and a second mode that prevents the display of glucose concentration values associated with the continuous glucose sensor.
US11510566B2
A vision testing device includes a light-occluding casing for administering vision tests. A viewing station is coupled to the light-occluding casing so a test subject can see a first digital display housed within the light-occluding casing. A second digital display is external to the light-occluding casing and is configured to receive touch-based input. One or more predetermined vision tests are displayed via the first digital display. The second digital display receives input corresponding to the vision test displayed via the first digital display. The second digital display includes response indicators that can be activated via a swiping motion on the second digital display, and a response is recorded as a result of the swiping motion. Each answer corresponding to a swiping motion is stored and output as a result of the vision test.
US11510558B2
An endoscope observation method includes irradiating first and second narrowband light to an observation object. The first and second narrowband light have wavelengths at which absorbances of first and second characteristic substances related to a predetermined state of the observation object and contained in the observation object are mutually different. The method also includes performing imaging by use of reflected light of the first and second narrowband light from the observation object to obtain first and second image data, and forming a characteristic substance presence image regarding the presence of the first and second characteristic substance, on the basis of characteristic amounts of the first and second characteristic substances contained in the first and second image data.
US11510556B2
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.
US11510554B1
Reversibly attachable pressure-resistant cap for an endoscope sleeve, configured to seal a distal tip of the endoscope sleeve during pressurized inflation of the sleeve to assist insertion of the endoscope into the sleeve. The cap is operable to latch onto the distal tip. The cap is also configured to be easily removed from the distal tip after inflation is no longer needed.
US11510551B2
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.
US11510547B2
A sprinkler device (T) according to the present invention which is suitable for use in a dishwasher (B) comprising a cleaning chamber (B1), for spraying a cleaning fluid onto the dishes by positioning it to rotate about a first axis (E1) comprises a carrier body (T1) which is rotatable about the first axis (E1); a fixed arm (T2) which is located on the carrier body (T1), which is fixed relative to the carrier body (T1) and rotatable with the carrier body (T1), which has a one hole (P) thereon, and through which the cleaning fluid is sprayed on the dishes through the hole (P) to thus rotate the carrier body (T1); a movable arm (T3) which is connected with an edge of the carrier body (T1), a part of which passes through an opening on the edge of the carrier body (T1) and projects from the carrier body (T1), which has a hole (P) thereon, which allows the carrier body (T1) to rotate about the first axis (E1) by spraying, through the hole (P), the cleaning fluid passing therethrough by means of a passage opening on its side facing the carrier bod (T1), which is movable towards the center of the carrier body (T1); a movement mechanism located outside the carrier body (T1), which enables said movement of the movable arm (T3) by means of the rotational movement of the carrier body (T1); and a transmission mechanism which transmits the movement received from the movement mechanism to the movable arm (T3).
US11510537B2
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.
US11510529B2
The present invention relates to a rotating cutting board. The rotating cutting board is designed to firmly secure to a countertop via a series of suction cups disposed on the bottom surface of the cutting board. The rectangular or square-shaped cutting board features five separate suction cups on the bottom surface, in which a larger suction cup is positioned in the middle of the board and one smaller cup is positioned in each corner of the board. The larger suction cup elevates the board using a wooden slab connected through bearings to the board, such that the four small suction cups are lifted off the surface, ensuring that the board can rotate freely when the middle suction cup is secured. The suction cups ensure that the board remains stable while cutting to improve overall kitchen safety.
US11510513B2
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.
US11510511B2
A compact, lightweight beach towel assembly including a ground cover and circumscribing sidewall having an elastomeric band, the ground cover weighted with sand bags, optionally including flexible rods.
US11510508B2
An integrated display coordination system is provided. The system includes a support structure. The system also includes a base, the base interfaced with the support structure, the support structure having a plurality of display surfaces. The system further includes a plurality of posts, each of the plurality of posts affixed to at least one of the plurality of display surfaces. The system includes display item areas, the display item areas are formed by at least one of the plurality of display surfaces and at least one of the plurality of posts affixed to the plurality of display surfaces. The system is configured wherein the support structure and base, when assembled and connected in a shape of a cube, and wherein the interlocking reusable panels are interconnected with dovetail connections and wherein a bottom of the interlocking reusable panels rest on the base.
US11510505B2
A rotation-type misalignment material discharge structure is provided. It has a support block and a drive element. The support block comprises a rotation shaft, a first support sheet and a second support sheet stacked on the rotation shaft successively. The first support sheet comprises a first support portion and a first material discharge portion, the second support sheet comprises a second support portion and a second material discharge portion. The first and second material discharge portions are misaligned in a perpendicular direction. One end of the rotation shaft is in transmission connection with the drive element; wherein the support block is rotated for discharging the material under a drive of the drive element. The support block is rotated for discharging the material under a drive of the drive element, such that the in-situ material falling is accurate and reliable without requiring any forward, backward, leftward or rightward movement.
US11510504B2
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.
US11510501B2
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.
US11510498B1
The present invention relates to a gaming chair with a rotatable holder, which includes a backrest, a seat, two armrests, a bracket, and a rotatable holder. The rotatable holder further includes: a holder fixing arm, a vertical column, first cantilever, second cantilever and a clamping unit, wherein one end of the holder fixing arm is fixedly connected to the bottom of the seat of the gaming chair, the other end of the holder fixing arm is fixedly connected to the vertical column, and one end of the first cantilever is rotatably connected with the vertical column through the sliding locking shaft, the other end of the first cantilever is rotatably connected with one end of the second cantilever, and the other end of the second cantilever is rotatably connected with the clamping unit through the rotating support, so the clamping unit is used for clamping mobile devices. The armrest further comprises: an armrest fixing arm, first connector, a rotating arm, second connector and an armrest panel. The present invention can adjust mobile devices to the position most suitable for the user with Multi-DOF, and can adjust the position of the armrest with Multi-DOF.
US11510492B1
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.
US11510489B2
A flute lyre includes a music holder and a body attached to the music holder. The body includes a neck member, a support member, and an arm member extending between the neck member and the support member. The support member includes a base support and a music holder support. The neck member is configured to extend about and contact a user's neck, and the base support is configured to contact the user's torso when the flute lyre is positioned on the user. The music holder support is positioned on an exterior side of an arm of the user, and the arm member is positioned between the user's arm and the user's torso for contacting the user's arm when the flute lyre is positioned on the user and the user holds the flute in the playing position. Other example flute lyres and methods of constructing flute lyres are also disclosed.
US11510487B2
A desktop lifting platform includes a lifting column, a desktop, a base, a controller, and a manipulator, wherein the base is placed on a work platform like a desk; the lifting column includes a drive motor; the controller includes a main control unit (MCU) and a motor-driving circuit, the output end of the MCU is connected to the motor-driving circuit; the desktop lifting platform includes a sensing unit adaptable for detecting or sensing whether the desktop lifting platform hits an obstacle or tilts, such that when sensing that the desktop lifting platform hits the obstacle or the tilts, the sensing unit emits a signal to the controller for controlling the lifting column to stop lifting.
US11510482B2
A lanyard device includes a first attachment loop, a central portion, and a second attachment loop. Each of the first attachment loop and the second attachment loop is coupled to the central portion. The first attachment loop has a fixed diameter. The second attachment loop has an adjustable diameter. In an embodiment, the second attachment loop terminates at an adjustment feature, which is coupled to the central portion. For example, the adjustment feature may be a Prusik knot.
US11510481B2
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.
US11510479B2
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.
US11510468B1
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.
US11510467B2
A luggage includes a luggage main body, a partition board stitched with its bottom side to the bottom side of the luggage main body, an inner zip fastener provided between the partition board and the luggage main body so that the partition board can open or close a first storage chamber in the luggage main body, a luggage cover stitched with its bottom side to the bottom side of the luggage main body, and an outer zip fastener provided between the luggage cover and the luggage main body so that the luggage cover can open or close a second storage chamber that is defined between the luggage cover and the luggage main body.
US11510440B2
A shapewear undergarment can include first and second leg openings where the first leg opening is located at a greater distance from a hip portion than the second leg opening, such that the shapewear undergarment will cover a greater portion of a wearer's first thigh than the wearer's second thigh when worn.
US11510438B2
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.
US11510424B2
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.
US11510416B1
A natural pasta filata style cheese with improved textural attributes achieved by altering various natural cheeses raking parameters.
US11510415B2
An aspect of the present invention is a frozen strawberry having: a breaking load of not less than 10000 g and not more than 30000 g; and a breaking strain factor of not less than 15%.
US11510413B2
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.
US11510409B2
A fungicidal composition for the treatment of banana and/or plantain plants is presented, the active ingredient of which is cinnamic aldehyde, combined with terpene alcohols, ethoxylated castor oil, C11-13 alcohols, and calcium alkyl aryl sulfonate solution. The main advantages of the invention described herein are that the composition demonstrates high efficacy against Sigatoka in banana and/or plantain plants, great stability over time, and very low toxicity.
US11510403B1
An insect zapper gun is capable of killing a target insect at a distance from the user. The zapper gun incudes an electrifiable projectile fired from a handheld base. When the projectile comes into contact with the target insect, an electric charge on the projectile is transmitted to the insect rendering the insect deceased.
US11510395B2
A treadmill may include two separate left and right belts rotating around two sets of rollers, four legs having an adjustable height via air suspension to customize an inclination of the treadmill, a thermoelectric assembly, a fragrance assembly having a rotating fragrance cartridge to emit various smells toward a user of the treadmill, a display on which exercise programs are played, and an attachment module having a dispensing tray on which treats are dispensed. A handle of the treadmill may have a sensor to sense a height and front-rear position, and a belt divider provided between the left and right belts may have position or proximity sensors to sense a left-right position. An inclination of the treadmill may be automatically adjusted according to positions detected by the sensors, and the fragrance assembly, attachment module, and inclination may be automatically operated in accordance with an exercise program played on the display.
US11510392B2
A flow-controlled pet watering fountain and method of use, thereof, is disclosed. The watering fountain utilizes a pump to direct water up a lift pipe and into a reservoir, whereupon the drinking water falls gravitationally into a drinking basin. Further, the watering fountain allows for control of water flow by selectively opening and closing a flow control valve that is located above the pump and along the water lift pipe. In its open position, the flow control valve allows water to fall back into an interior basin by diverting the flow of water into a return pipe. This arrangement helps prevent premature failure of the pump by allowing the pump to run under substantially the same load and without reducing the total water cycles through the filters. The watering device also allows the water flow from the spout to be completely turned off.
US11510384B2
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.
US11510377B2
Disclosed herein are compostions and methods for improving or enhancing pathogen resistance in legume plants. Compositions comprising polypeptides encoded by legume-derived nucleotide-binding site-leucine-rich repeat (NB-LRR) genes are useful in improving resistance in legumes to Asian soybean rust. Methods of using NB-LRR genes can be used to make a transgenic resistant legume plant.
US11510370B2
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.
US11510364B2
A crop residue monitoring system may include a harvester, a camera to capture an image of crop residue generated by the harvester, an analytical unit to derive a value for a crop residue parameter of the crop residue based upon an optical analysis of the image and a control unit to adjust a subsequent field operation based upon the value of the crop residue parameter.
US11510362B2
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.
US11510356B2
A ground-opening apparatus for an agricultural implement. The ground-opening apparatus comprises an opening disc for excavating a furrow in the ground, and a support assembly securing the opening disc to the agricultural implement. The support assembly comprises an upper bar, a lower bar, a forward bar, and a rearward bar. The upper bar and the lower bar extend generally in parallel relationship. The lower bar and the rearward bar are joined at a lower, rearward joint. A rotational axis of the opening disc extends through the lower, rearward joint of the support assembly.
US11516949B2
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.
US11516945B2
An information handling system includes an air mover and a thermal manager. The thermal manager identifies an air mover identification event for the air mover; in response to identifying the air mover identification event: places the air mover in a type identification state, and while the air mover is in the type identification state, identifies a type of the air mover; and, after identifying the type of the air mover, places the air mover in an active state based on the type of the air mover.
US11516942B1
A rack and system for cooling computing devices such as in a data center is disclosed. In one embodiment, the rack supports computing devices and comprises planar annular sector or trapezoidal shelves, each having one or more positions for holding computing devices. The rack may be configured to be connected to other similar racks to form a vertical geometric prism or annular cylinder, which may be tapered, and the computing devices may be installed to discharge exhaust at an angle. A number of vertical supports may hold the shelves in a vertically spaced arrangement to from a helix within the prism or cylinder. An air barrier may be affixed to the rack and have openings permitting exhaust air to flow from the computing devices through the air barrier. The helix formed by the shelves may channel the airflow generated by the computing devices into a vortex to improve cooling.
US11516934B2
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
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.
US11516930B2
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.
US11516928B2
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.
US11516919B2
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
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.
US11516915B2
A land grid array (LGA) land pad having reduced capacitance is disclosed. The conductive portion of a land pad that overlaps a parallel ground plane within the substrate is reduced by one or more non-conductive voids though the thickness of the conductive portion of the land pad. The voids may allow the contact area of the land pad, as defined by the perimeter of the land pad, to remain the same while reducing the conductive portion that overlaps the parallel ground plane. Capacitance between the land pad and the parallel ground plane is reduced by an amount proportional to the reduction in overlapping conductive area.
US11516909B2
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
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.
US11516895B2
An intermediate device for supporting a power transfer to an electromagnetic load (505) from a power transmitter (201) providing a power transfer electromagnetic signal comprises a resonance circuit (507) that includes a coil (701) and a capacitor (703). The coil (701) is arranged to electromagnetically couple to the power transmitter (201) and to the electromagnetic load (505) such that energy of the power transfer electromagnetic signal from the power transmitter (201) is concentrated towards the electromagnetic load (505). A hollow support structure (1001) has a laterally positioned air inlet (1205) and a centrally positioned air outlet (1207). The coil (701) is mounted on the hollow support structure (1001) and disposed around the central air outlet (1207). The device further comprises an air flow generator (901) for creating a flow of air into the air inlet (1205).
US11516891B2
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.
US11516890B2
A cooktop appliance or heating coil assembly may include a heating element, a shroud cover, a thermostat, and a spring bracket. The shroud cover may be disposed within the heating element. The shroud cover may include a top wall defining an upper surface and a lower surface. The thermostat may extend vertically between a distal end and an interior end below the distal end. The distal end may be disposed against the shroud cover at the lower surface. The thermostat may be connected in series between the first and second coil sections of the spiral wound sheathed heating element. The spring bracket may be disposed against the shroud cover at the lower surface and bias the shroud cover upward.
US11516887B2
Problem to be Solved To provide a heat-generating device capable of efficiently maintaining heat generation for a long time at a low cost while saving power. Solution The heat-generating device includes: a hollow vessel having an electrically insulated inner part; a pair of counter electrodes housed inside the vessel, and separated from and opposing each other; and a heat-generating body housed between the counter electrodes inside the vessel, and composed of silicon powder and carbon powder in a mixed state.
US11516884B2
A carrier containing a plurality of semiconductor wafers in a lot is transported into a heat treatment apparatus. Thereafter, a recipe specifying treatment procedures and treatment conditions is set for each of the semiconductor wafers. Next, a reflectance of each of the semiconductor wafers stored in the carrier is measured. Based on the set recipe and the measured reflectance of each semiconductor wafer, a predicted attainable temperature of each semiconductor wafer at the time of flash heating treatment is calculated, and the calculated predicted attainable temperature is displayed. This allows the setting of the treatment conditions with reference to the displayed predicted attainable temperature, to thereby easily achieve the setting of the heat treatment conditions.
US11516877B2
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.
US11516870B2
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.
US11516865B2
Aspects described herein relate to determining, by a node, to establish a first backhaul connection with a first upstream node for access link communications with a first downstream node, determining, by the node, to establish a second backhaul connection with a second upstream node for access link communications with a second downstream node, establishing the first backhaul connection with the first upstream node based on a first transmit/receive beam pair, and establishing the second backhaul connection with the second upstream node based on a second transmit/receive beam pair and while the first backhaul connection is established with the first upstream node.
US11516860B2
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.
US11516847B2
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.
US11516845B2
A method for channel sensing and signal transmission is provided. The method includes that a signal transmission mode of a communication node in a predefined time window is different from a signal transmission mode of the communication node outside the predefined time window, which includes at least one of a channel sensing mode and a data transmission mode. By performing the method, a frequency domain multiplexing coefficient among nodes adopting the same access technology can be improved, and the coexistence of the access technology and others can be ensured.
US11516844B2
A beamforming method is disclosed of a multi-antenna transmitter configured for operation in a listen-before-talk (LBT) environment. The method comprises transmitting—in transmission resources of a collection of one or more transmission resources corresponding to an LBT sensing event—according to a primary emission pattern (e.g., a primary beam) having a main lobe in a primary angular direction associated with a channel path towards an intended receiver, and transmitting according to one or more secondary emission patterns. The one or more secondary emission patterns—when accumulated over the collection of transmission resources corresponding to the LBT sensing event—are configured to indicate channel occupancy in angular directions other than the primary angular direction. In some embodiments, the one or more secondary emission patterns comprises a plurality of secondary emission patterns (e.g., a plurality of secondary beams). Transmitting according to the one or more secondary emission patterns may comprise executing a sweep of the respective secondary beams over the collection of transmission resources corresponding to the LBT sensing event. In some embodiments, the one or more secondary emission patterns consists of a single secondary emission pattern (e.g., an omni-directional emission pattern). Corresponding apparatus, transmitter, network node, wireless communication device, and computer program product are also disclosed.
US11516840B2
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.
US11516839B2
Methods, systems, and devices for wireless communication are described that support discontinuous scheduling. A base station may transmit, to a user equipment (UE), a grant of resources of a communication channel over a multiple of aggregated TTIs. The UE may monitor a control channel for the grant of resources transmitted by base station. The base station and the UE may identify a location of an excluded TTI within the plurality of aggregated TTIs. The excluded TTI may correspond to a TTI for communicating synchronization signals, random access channel (RACH) signals, or the like. The base station may communicate with the UE via the resources of the communication channel over at least a subset of the aggregated TTIs based on the grant and the location of the excluded TTI.
US11516830B2
A method and device for transmitting/receiving a signal in a wireless communication system according to an embodiment of the present invention may comprise: repeatedly mapping a PUCCH sequence to each of resource blocks (RBs) in an interlace; and transmitting a PUCCH on the interlace, wherein the CS value of the PUCCH sequence may vary on the basis of values determined by multiplying RB indexes of the respective RBs by a Δ value.
US11516825B2
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.
US11516824B2
Dynamic User Equipment (UE) beam switching for millimeter wave (mmWave) measurements in asynchronous networks is discussed in which a UE configured with a plurality of UE beams receives timing information of detected cells in an asynchronous network, and calculates, based on the timing information, a maximum offset for the detected cells indicating a timing difference between a pair of cells of the detected cells that is larger than a timing difference between any other pair of the detected cells. A UE beam switch from a UE beam to another UE beam of the plurality of beams is scheduled based on the maximum offset, which includes using the maximum offset to determine how often the UE beam switch can be performed. Other aspects and features are also claimed and described.
US11516820B2
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.
US11516816B2
The present disclosure provides a method and a device for performing remote interference management. The method comprises receiving, from a victim gNB, at least one RIM-reference signal (RS); transmitting, from a distributed unit (DU) of the aggressor gNB to a central unit (CU) of the aggressor gNB, a message comprising RIM information; and determining to stop monitoring the at least one RIM-RS based on the RIM information.
US11516814B2
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
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.
US11516809B2
An electronic apparatus, and a corresponding wireless communication method and computer-readable medium, where the electronic apparatus for wireless communication includes a processing circuit which is configured to: determine a first position range of a user equipment on the basis of first measurement information from the user equipment and regarding first beam scanning; when the first position range is lower than a predetermined accuracy requirement, determine adjustment of a beam configuration on the basis of the first position range; and determine a second position range of the user equipment on the basis of second measurement information from the user equipment and regarding second beam scanning performed by means of the adjusted beam configuration.
US11516802B2
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.
US11516792B2
A wireless device may be instructed to activate a cell. The wireless device may activate a cell and start a timer. The wireless device may receive downlink control information (DCI). The DCI may indicate monitoring of a downlink control channel or may indicate a resource grant. The wireless device may monitor the downlink control channel and start another timer. The wireless device may receive the resource grant while one or more timers are running.
US11516780B2
[Problem] Provided is a mechanism for enabling periodic transmission and reception of the UL control signal in the NR in a more appropriate manner. [Solution] A terminal device communicates with a base station according to the TDD (Time Division Duplex) method. The terminal device includes a control unit that transmits uplink control signals based on the setting information indicating a first resource which is periodically placed in each of a plurality of bandwidth parts included in a component carrier and which is to be used in the transmission of the uplink control signals.
US11516767B2
A method performed by a network node for locating a User Equipment (UE) is provided. The network node, the at least one portable network node and UE operate in a wireless communication network. The network node configures (204) the at least one portable network node to broadcast reference signals. The broadcasted reference signals trigger the UE to subsequently measure and report the quality of the respective reference signals to the network node. The network node then receives (205) subsequent measurement reports from the UE. Each measurement report comprises a current quality value of the reference signals sent by the respective at least one portable network node. The network node manages the respective at least one portable network node to approach the position of the UE by: Meanwhile analyzing the subsequent measurement reports, commanding (206) each of the at least one portable network node to move in a direction that is decided based on the analysis of its corresponding subsequent measurement reports one by one upon receiving them. The moving direction is to be performed such that quality values of its corresponding reference signals in subsequent measurement reports are increasing.
US11516764B2
A method for determining the location of mobile devices, comprising providing at least one mobile device and at least two access points distributed over two or more locations; noting the identity of access points the device is connected to over time; noting transitions between access points a device is connected to and identifying two or more access points as belonging to the same location if the mobile device transitions between connecting to said access points within a certain time period; allocating a first location to a group of access points to which a device transitions within said certain period of time and a second or further location to access points to which a device does not transition to from the first set of access points within said certain period of time; thereby associating groups of one or more access points with one or more locations, and determining the location of the device when it is subsequently connected to one of the located access points.
US11516763B2
First information corresponding to a radio signal received at a first sensing device from a candidate location is obtained. Second information corresponding to a radio signal received at a second sensing device from the candidate location is obtained. A first relationship between the first sensing device and the candidate location and a second relationship between the second sensing device and the candidate location are determined. A first inverse and a second inverse of respectively the first and second relationships are obtained. A first estimate of the radio signal at the first sensing device is determined from the first information and the first inverse. A second estimate of the radio signal at the second sensing device is determined from the second information and the second inverse. Energy emitted from the candidate location is measured based on the first estimate and the second estimate.
US11516762B2
A method, performed by a user equipment (UE), in a wireless communication system, includes: transmitting, to a network entity, a registration request message including network slice assistance information (NSSAI) corresponding to a slice; receiving a response message including rejection information on a registration for the slice in case that resource allocation has reached an upper limit; and determining to suspend a registration request for the slice, based on the response message, wherein the rejection information on the registration for the slice includes information on a back-off timer or information on a rejection cause.
US11516757B2
Systems, methods, and devices related to an EHT multi-AP group are described. The coordinated APs of the EHT group are synchronized to the coordinator AP using a periodic or non-periodic frame. Each coordinated AP then synchronizes STAs associated with the coordinated AP. In response to an MPDU, either triggered by a trigger frame from the coordinator AP or initiated by the STA, an ACK frame or NDP response is sent by each AP receiving the MPDU. The response to the MPDU is dependent on whether frame aggregation is used, as well as whether the trigger frame triggers transmission of MPDUs from multiple STAs.
US11516756B2
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.
US11516754B2
This application provides a communication method, a communications apparatus, and a communications system. The method includes: receiving first indication information, where the first indication information indicates at least two first parameters, and the at least two first parameters are used for determining at least one of an uplink data channel power, an uplink control channel power, or an uplink reference signal power during dynamic scheduling; and determining a second parameter obtained when a first time element is not used to transmit at least one of an uplink data channel, an uplink control channel, or an uplink reference signal, where the second parameter is at least one of a nominal power, a path loss adjustment factor, a path loss, or a closed-loop power control adjustment value. The method is applicable to power control and/or power headroom reporting in a multi-beam system.
US11516745B2
Disclosed in the present invention are an uplink power control method, a terminal device and a network device. The uplink power control method comprises: determining, according to the power capability of a terminal device, a power control scaling rule for an uplink signal, and/or determining, according to a first instruction message from a network device, the power control scaling rule; and processing the power of the uplink signal according to the scaling rule, and determining, according to the processed power, the transmission power of the uplink signal at each antenna port.
US11516742B2
In accordance with some embodiments, an apparatus for privacy protection includes a housing arranged to hold a second device, a local communication device at least partially supported by the housing, and a controller, where the apparatus is associated with a radio frequency (RF) power detector. The RF power detector monitors energy emitted from one or more antennas of the second device in response to determining that the second device indicates that the second device has transitioned from a first mode of operation to a second mode of operation. The apparatus further establishes a communication channel between the apparatus and the second device, and obtains, through the communication channel, a communication status of the second device. The apparatus can then report compromise of the second device upon determining that a discrepancy between the communication status and the energy emission.
US11516739B2
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
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.
US11516734B2
The present disclosure relates to control methods and devices. One example method is applied for a terminal device, and the terminal device comprises a radio frequency processing circuit, the radio frequency processing circuit comprising a plurality of radio frequency channels. The method comprises determining low power consumption state information of the carrier based on precoding information and duration information, where the low power consumption state information comprises a target radio frequency channel and a duration time for scheduling the target radio frequency channel, a data sequence mapped to the target radio frequency channel being all-zero, and sending control information to the radio frequency processing circuit, where the control information is used to control the target radio frequency channel to be in a low power consumption state, and the low power consumption state comprises a disabled state or a dormant state.
US11516729B2
A method and a device for transmitting access control information, and a network side device are provided. The method for transmitting access control information includes: transmitting to a UE an access control information list and a mapping relationship between each group of access control parameters in the access control information list and an access control group.
US11516725B1
To speed up a firmware update process, a gateway performs an expedited topological discovery of networked nodes. The gateway maintains a list of unlinked network nodes that are not known to share good edges with other nodes. The gateway transmits a topology query to a selected unlinked node, which the node retransmits to its neighboring nodes. Each neighboring node responds to the gateway with a link status of the edge between the queried node and the neighbor. The queried node and each neighboring node with an edge of sufficient link quality are removed from the list of unlinked nodes. The process is repeated until no networked nodes remain in the list of unlinked nodes. The gateway then sends a firmware update to nodes that will in turn retransmit the update over identified good edges.
US11516723B2
A method of operating an access control system comprising a plurality of access controls, the method comprising: determining an energy metric of each of the plurality of access controls; determining a latency metric of each of the plurality of access controls; transmitting the energy metric of each of the plurality of access controls; transmitting the latency metric of each of the plurality of access controls; collecting the energy metric and the latency metric at a head node or collecting energy metric at each of the plurality of access controls from a 1-hop transmission distance; and determining a data route through the plurality of access controls in response to the energy metric of each of the plurality of access controls and the latency metric of each of the plurality of access controls.
US11516720B2
A radio base station that controls radio communication with a radio terminal using a first radio frequency includes: a controller that controls a period in which the radio terminal enables to measure a second radio frequency different from the first radio frequency; a transmitter that transmits a control signal including information regarding the second radio frequency and the period to the radio terminal; and a transfer unit that transfers data addressed to the radio terminal in a case where the data occurs during the period.
US11516719B1
A wireless communication network controls handovers based on comparative Quality-of-Service (QoS). Wireless access nodes wirelessly deliver wireless data services that have QoS Flow Identifiers (QFIs). The wireless access nodes determine performance metrics for individual QFIs. A handover controller compares the performance metrics for source/target access node pairs on a per-QFI basis to determine QFI offsets for the QFIs and QFI combinations. The source access nodes select the QFI offsets that correspond to the QFIs used by the user device. The source access nodes apply the selected QFI offsets to target signal strengths to reject or perform the handovers.
US11516718B2
Aspects of the subject disclosure may include, for example, a machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations including receiving a first message from a mobile management entity (MME) in a Long-Term Evolution (LTE) network indicating a handover of user equipment (UE) to a fifth generation (5G) network covering a first area in which the UE is located; discovering an access mobility management function (AMF) in the 5G network responsive to the second message; receiving a second message from the AMF indicating a handover of the UE to the LTE network; and discovering a second mobile management entity (MME) in the LTE network covering a second area in which the UE is located. Other embodiments are disclosed.
US11516716B2
Aspects of the disclosure relate to configuring, restricting, and/or setting bandwidth part (BWP) or frequency locations for switching from source to target cells in a Layer 1 (L1)/Layer 2 (L2)-Centric Inter-Cell Mobility communication systems. Switching may be allowed for either same, overlapping, or non-overlapping BWPs within an intra-frequency bandwidth shared by the source and target cells.
US11516715B2
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.
US11516714B2
Aspects of the present disclosure include methods and devices for wireless communication including an apparatus, e.g., a UE. The apparatus may be configured to receive one or more reference signals from each transmit beam of a set of transmit beams of a first base station through each receive beam of a set of receive beams of the UE. The apparatus may be further configured to determine a set of transmit-beam receive-beam pairs based on the received reference signals. The apparatus may be further configured to determine a subset of the transmit-beam receive-beam pairs of the set of transmit-beam receive-beam pairs that are mutually non-interfering with each other. The apparatus may be further configured to transmit, to a second base station, a report indicating information associated with the subset of the transmit-beam receive-beam pairs.
US11516705B2
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.
US11516704B2
This application discloses a communication system including a master base station and a secondary base station, both connecting with a terminal. In the communication system, the master base station sends a first message to the secondary base station for allocating transmission resources for one or more flows to be transmitted between the secondary base station and a terminal, wherein the first message carries one or both of: identification information of each flow to be transmitted, and information of a data radio bearer (DRB) associated with each flow to be transmitted, then the secondary base station may determine a mapping relationship between a DRB and an admitted flow according to the first message. Moreover, the master base station sends DRB configuration information to the terminal. Therefore, requirements of 5G communication systems for QoS management of information transmission in a dual connectivity scenario can be met.
US11516699B2
Aspects of the present disclosure provide apparatus, methods, processing systems, and computer readable mediums for updating QoS configurations at a user equipment (UE). An example method generally includes receiving, from a network entity, quality of service (QoS) information, a QoS identifier associated with the QoS information, and a bearer context associated with the QoS information in one of a modify bearer context request message, an activate default bearer context request message, or an activate dedicated bearer context request message; and updating a QoS configuration using the QoS information based on whether the UE is already configured with QoS information associated with the QoS identifier for a bearer context different from the bearer context associated with the QoS information received in the modify bearer context request message, activate default bearer context request message, or activate dedicated bearer context request message.
US11516698B2
An apparatus and method are provided for sending a first data packet comprising a Quality of Service (QoS) data flow identifier indicating a QoS data flow which the first data packet belongs to, and a data flow sequence number indicating a position of the first data packet in a sequence of the QoS data flow. A second data packet that is a duplicative of the first data packet is sent in a second QoS data flow, and has a sequence number that is incremented from that of the first data packet. The duplicative packets are transmitted via a first tunnel for transmitting the first QoS flow and a second tunnel for transmitting the second QoS flow. Reliability of such data transmission may therefore be improved. The duplication and sequencing may be implemented in the downlink and/or uplink direction.
US11516692B2
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.
US11516687B2
A network tap device is configured to join a secured network to be monitored through a joining process. The joining process includes communicating with the access point to obtain security keys of the monitored network and communicating with the access point to obtain a network address for the network tap device. After joining the secured network, the network tap device collects the network data on the secured network. Collecting the network data includes detecting network traffic on the monitored network, the network traffic containing encrypted data and unencrypted data, decrypting the encrypted data in the network traffic using the security keys to generate decrypted data, and adding the decrypted data and unencrypted data to the network data. The network tap device further transmits the collected network data to a monitoring workstation via a data transmission network.
US11516683B2
A terminal includes a receiver that receives information regarding a measurement to be performed in a first serving cell using a synchronization signal block (SSB) and a processor that performs the measurement according to the information and determines whether transmission or reception can be performed using a second serving cell, at a specified timing, based on at least one of an SSB-based measurement timing configuration (SMTC) window duration and an SSB to be measured in regard to the first serving cell. In other aspects, a radio communication method for a terminal, a base station and a system are also disclosed.
US11516679B2
To provide a communication control device capable of appropriately accommodating a surplus interference margin that is not distributed to a communication device depending on a situation. There is provided a communication control device including an acquisition unit that acquires a parameter for calculating a coverage of one or more second wireless systems that share a part or a whole of a frequency allocated to a first wireless system, and a control unit that calculates the coverage of the second wireless system on the basis of the parameter acquired by the acquisition unit and a predetermined reception power reference value, generates information indicating whether or not a partitioned geographical range is included in the coverage, and records a reception power level from the second wireless system in the geographical range in which the information satisfies a predetermined condition.
US11516677B2
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.
US11516671B2
A method for mitigating location tracking and DoS attacks that utilize an AMF location service includes receiving, at an NF, an authentication response message from an HPLMN of a UE. The method further includes extracting, by the NF and from the authentication response message, a subscription identifier and an indicator of an authentication result for the UE. The method further includes storing, by the NF and in an AMF location service validation database, the subscription identifier and the indicator of the authentication result for the UE. The method further includes receiving, by the NF, an AMF location service message and using at least one of a subscription identifier extracted from the AMF location service message and contents of the AMF location service validation database, to classify the AMF location service message as a location tracking or DoS attack. The method further includes preventing the location tracking or DoS attack.
US11516670B2
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.
US11516664B2
A system includes a credential service operable to store a URL for reaching the credential service and a mobile library on a mobile device operable to communicate with the credential service, the mobile library operable to receive the URL for subsequent transactions with the credential service.
US11516659B2
There is provided a method for authentication in device to device discovery. A method performed by a Discoverer device, comprises broadcasting a direct discovery request, receiving a direct discovery response from a Discoveree device, the direct discovery response comprising a first token, and the Discoverer device using the first token to verify that the Discoveree device is authorized to respond to the direct discovery request.
US11516653B2
Base stations, user equipment devices (UEs), and methods for a base station to supply service type-specific information to the UE. The base station may broadcast a first system information block (SIB) comprising scheduling information for a plurality of second SIBs, wherein each of the plurality of second SIBs corresponds to a respective service type of a plurality of service types, and wherein the second SIBs describe service type-specific capabilities of the base station. The plurality of service types may comprise two or more of enhanced mobile broadband, ultra-reliable low latency communications, and massive machine-type communications. The base station may broadcast the plurality of second SIBs according to the scheduling information of the first SIB, and may establish a connection and communicate with the UE using one or more service types and according to the service type-specific capabilities described by second SIBs corresponding to the one or more service types.
US11516648B2
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.
US11516646B2
Apparatuses, methods, and systems are disclosed for network function data layer determination. One apparatus includes a receiver that receives a request message at a second network function. The request message includes identification data corresponding to a first network function. The apparatus also includes a processor that determines whether the first network function includes a data layer based on the request message.
US11516642B2
In some examples, an electronic device includes a plurality of network interfaces to communicate over respective different networks, and a storage medium to store information associating a first application of the electronic device with a first profile, and associating a second application of the electronic device with a second profile. The first profile selects a first network interface of the plurality of network interfaces to use for communications, and the second profile selects a second network interface of the plurality of network interfaces to use for communications.
US11516639B2
Embodiments of a method of operation of a service requestor to request a service from a chain controller in a cellular communications network in which a user plane function is decomposed into a plurality of micro user plane functions are disclosed. In some embodiments, the method comprises sending, to the chain controller, a service description or a request to update a service description. The service description comprises one or more service template instances having respective service template definitions. Each service template definition of the respective service template definitions being data that defines a set of micro user plane functions that realize a service or a part of a service. Each service template instance of the one or more service template instances comprises data that defines a reference to the respective service template definition. The method further comprises receiving a reply from the chain controller.
US11516629B2
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
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.
US11516623B2
Systems and methods for dynamically maintaining and utilizing walking profiles for time estimations in service scheduling are provided. A networked system detects usage of an application on a user device. In response to the detecting, the networked system accesses environmental condition data at a location associated with a user of the user device, whereby the environmental condition data comprises one or more environmental condition affecting the location. The networked system accesses walking pace data from the user device, whereby the walking pace data represents a current walking pace of the user and correlates the walking pace data with the environmental condition data. Using the correlated data, the networked system adjusts a parameter in a walking profile of the user. The walking profile is then used to determine time estimates that are used to schedule services that require walking by a user.
US11516610B2
Aspects of a multi-orientation playback device including at least one microphone array are discussed. A method may include determining an orientation of the playback device which includes at least one microphone array and determining at least one microphone training response for the playback device from a plurality of microphone training responses based on the orientation of the playback device. The at least one microphone array can detect a sound input, and the location information of a source of the sound input can be determined based on the at least one microphone training response and the detected sound input. Based on the location information of the source, the directional focus of the at least one microphone array can be adjusted, and the sound input can be captured based on the adjusted directional focus.
US11516609B2
Methods and apparatus to analyze microphone placement for watermarks and signatures are disclosed. An example instructions cause one or more processors to at least determine a variance of a magnitude spectrum of a frequency band corresponding to a frequency spectrum of a first audio signal sensed with an audio sensor. The example instructions further cause the one or more processors to determine, based on the variance, a recovery rate associated with at least one of watermark detection or signature generation to be performed on a second audio signal to be sensed with the audio sensor.
US11516608B2
Example techniques involve a calibration state variable. An example implementation receives, via a network interface, an indication that the first playback device is calibrated. Based on receiving the indication that the first playback device is calibrated, the example implementation updates a calibration state variable to indicate that the first playback device is calibrated, wherein the calibration state variable is stored in the data storage. The example implementation sends, via the network interface, an indication of the updated calibration state variable to a second device.
US11516583B2
The invention relates to an amplifier unit for a MEMS sound transducer, which is operable as a microphone and as a loudspeaker, comprising at least one audio amplifier for sound reproduction and/or sound recording. According to the invention, the amplifier unit is designed in such a way that the MEMS sound transducer provided therefor is simultaneously operable as a loudspeaker and as a microphone. Moreover, the invention relates to sound-generating unit comprising a MEMS sound transducer, which is operable as a microphone and as a loudspeaker, and an amplifier unit coupled to the sound transducer for sound reproduction and/or sound recording.
US11516578B1
A plate member of an acoustic equipment includes a flat plate that constitutes at least a part of the plate member that is used in the acoustic equipment. The flat plate includes a first drawn portion and a second drawn portion. The first drawn portion is recessed in a thickness direction of the flat plate with respect to a predetermined plane orthogonal to the thickness direction of the flat plate and has a rectangular outline when viewed in the thickness direction of the flat plate. The first drawn portion and the second drawn portion are arranged adjacent to each other so as to provide a predetermined gap therebetween. When a standing wave is formed on the flat plate, the first drawn portion and the second drawn portion are arranged so that the gap is located in a position of an antinode of the standing wave.
US11516577B2
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
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.
US11516570B2
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.
US11516568B1
A wireless microphone structure includes a wireless microphone, a power bank, and a wireless receiver. The wireless receiver is electrically connected with a cell phone and an electronic appliance respectively by a cell phone transmission port and a sound source transmission port, so that the wireless microphone provides a sound source signal to the cell phone and the electronic appliance. The power bank has a top face provided with a recessed charging seat and a bottom face provided with a retaining groove. The wireless microphone is mounted on the charging seat by magnetically attractive connection. The cell phone transmission port protrudes from the top of the wireless receiver and is inserted into and positioned in the retaining groove. The power bank charges the wireless microphone and the wireless receiver constantly after the power bank is charged.
US11516560B2
A wireless sensor assembly includes a housing defining a first aperture for receiving an external sensor, and a second aperture defining a communication port, a wireless power source mounted within the housing, and electronics mounted to the housing and configured to receive power from the wireless power source and to be in electrical communication with the external sensor. The electronics include a wireless communications component, and firmware configured to manage a rate of data transmittal from the wireless communications component to an external device. The communication port is configured to receive a wire harness connected to the external sensor.
US11516553B2
Systems and methods are described herein for providing a search result based on an ambiguous voice query. The system comprises receiving an ambiguous voice query relating to an object from a user, retrieving a viewing history of the user for about a list of media assets viewed by the user, determining, from the list of media asset, a media asset that is likely to contain the object based at least in part on metadata of the media asset and the ambiguous voice query, searching content of the determined media asset to identify a segment within the media asset that contains the object, and generating a display of information about the object identified from the segment.
US11516551B2
The present invention is a method and system for generation and playback of supplemented videos which include interactive features. The supplemented video includes hotspots that allow a video viewer to interact with the video when the video viewer sees an object. The hotspots can be manually defined. Information regarding the object and the hotspot can be stored in a separate XML file. Furthermore, the present invention can be a marketplace where a desired object can be found by searching the XML file. The search results can list the supplemented videos which contain hotspots corresponding to the object and also the time in the supplemented video in which the object is found. The present invention can also aggregate data about the objects based on the playback of the supplemented videos and the video viewer's interaction with the supplemented videos.
US11516548B2
Systems and methods address shortcomings in conventional systems by resuming a media asset from a logical point. In some aspects, the systems and methods receive a first input at a first time from a user to pause a media asset at a first position and a second input at a second time from the user to resume the media asset. The systems and methods further determine whether a time period between the first and the second time exceeds a threshold time period. In response to determining that the time period does not exceed the threshold time period, the systems and methods generate the media asset for display beginning at the first position. However, in response to determining that the time period exceeds the threshold, the systems and methods generate the media asset for display beginning at a second position preceding the first position.
US11516546B2
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.
US11516545B1
A system is provided for modifying media content, including remastering audio or video components of the content. The system may include an application programming interface programmed for communicating selected mastering profiles to a user interface; applying the mastering profiles to uploaded original media content files; separating the uploaded media content files into their audio and video component portions; applying the selected mastering profiles to at least the audio component portion to generate a remastered audio component portion; and, combining the video component portions with the remastered audio component portions to generate modified media content files. The system may also include a user interface programmed for selecting original media content files for electronic upload from an access device; displaying multiple available mastering profiles in connection with the selected media content files; and receiving and previewing the modified media content files.
US11516538B1
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.
US11516536B2
A display apparatus capable of correcting an image quality change caused by long-term use is provided. The display apparatus includes: a display panel; a communicator configured to communicate with a service apparatus; and a controller configured to control the communicator to transmit operation information including a total operating time of the display apparatus and an operating temperature of the display apparatus, to the service apparatus; receive an image parameter from the service apparatus through the communicator, and based on the received image parameter data; process image data; and transmit the processed image to the display panel. The image parameter may include at least one of a brightness level, a contrast, a sharpness level, and a color density of the display panel.
US11516532B2
Various arrangements for detecting items in home are presented. Imaging devices may capture images of a user's home. The images may be analyzed and compared against a user approved list of item definitions. Using the definitions, items, brands, trademarks, and the like may be identified in the images. The items identified in the images may be used to determine preferences of a user and provide targeted marketing content using the television receiver. In some cases, analysis of items in a home may be used to determine the effectiveness of marketing content by determining causality or correlations between marketing content viewed by a user and items in the home.
US11516530B2
A television and system and method for providing a remote control device are disclosed. In one embodiment of the television, the television includes a processor, a memory, a tuner, a panel, and an audio driver therein in an interconnected architecture. The television may establish a pairing with a proximate wireless-enabled interactive programmable device, such as a proximate wireless-enabled interactive handheld device having a touch screen display, whereby formatted parallel audiovisual experience instructions, including virtual buttons, may be transmitted to the proximate wireless-enabled interactive programmable device for display on the touch screen display to create an experience parallel to the experience on the television. The television receives and processes virtual remote control functionality input instructions from the proximate wireless-enabled interactive programmable device to control amenities associated with the television.
US11516526B2
An electronic control apparatus including a time synchronizing unit configured to collect GrandMaster (GM) clock time information and to perform time synchronization based on the GM clock time information, a comparison unit configured to receive video frames captured from a camera among multi-channel cameras, to compare time information of the video frames with the GM clock time information, and to thereby generate and output delay time information for the video frames to be delayed compared to the GM clock time information; and an image synchronizing unit configured to perform image synchronization between the multi-channel cameras by adjusting an image output time of the camera based on the delay time information.
US11516521B2
A processor system and computer-implemented method may be provided for generating a composite video stream which may combine a background video and a foreground video stream into one stream. For that purpose, a spatially segmented encoding of the background video may be obtained, for example in the form of a tiled stream. The foreground video stream may be received, for example, from a(nother) client device. The foreground video stream may be a real-time stream, e.g., when being used in real-time communication. The image data of the foreground video stream may be inserted into the background video by decoding select segments of the background video, inserting the foreground image data into the decoded background image data of these segments, and by encoding the resulting composite image data to obtain composite segments which, together with the non-processed segments of the background video, form a spatially segmented encoding of a composite video.
US11516519B1
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.”
US11516514B2
Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information for a current block. The prediction information includes a first syntax element and a second syntax element. The processing circuitry determines whether a plurality of processes of determining a boundary strength (BS) of a deblocking filter is allowed for the current block based on the first syntax element. When the plurality of processes is allowed for the current block, the processing circuitry determines a subset of the plurality of processes of determining the BS of the deblocking filter for the current block based on the second syntax element. The processing circuitry determines the BS of the deblocking filter for the current block based on the subset of the plurality of processes of determining the BS of the deblocking filter.
US11516507B2
Image encoding/decoding methods and apparatuses according to the present invention may generate a prediction block of a current block based on a pre-defined prediction mode, generate a transform block of the current block through predetermined transformation, and reconstruct the current block based on the prediction block and the transform block.
US11516506B2
A method, performed by a digital device, for processing an image service according to the present document comprises the steps of: receiving image information; decoding a first image on the basis of the image information; processing the decoded first image to be displayed on a first area of a display screen; and processing a second image to be displayed on a second area of the display screen.
US11516496B2
The present invention is about an image encoding/decoding method and apparatus. According to present invention, a method of decoding an image, the method comprising, loading information of a neighboring block of a current block; decoding a current block using the loaded information of the neighboring block; and saving information of the current block that is decoded.
US11516493B2
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.
US11516486B2
Methods and devices for decoding a video stream are provided, a method includes storing previously decoded pictures of the video stream in a decoded picture buffer, including a plurality of first pictures of a same temporal sub-layer, the plurality of first pictures including at least one sub-layer reference picture for predicting a current picture of the video stream; identifying a network abstract layer (NAL) unit type of a picture of the plurality of first pictures; removing, based on the NAL unit type of the picture identified, the picture from the decoded picture buffer; and decoding the current picture using the decoded picture buffer. The decoding includes predicting the current picture using one or more of the at least one sub-layer reference picture that is stored within the decoded picture buffer, after removing the picture from the decoded picture buffer.
US11516481B2
A video encoding method includes a first mode selection step of selecting at least one mode as a first candidate mode from a predetermined first mode group for encoding a video, a second mode selection step of selecting one mode as an encoding mode from a predetermined second mode group, based on the selected first candidate mode, and an encoding step of encoding the video in the selected encoding mode.
US11516479B2
A method and apparatus for video encoding/decoding are provided. In some examples, an apparatus includes processing circuitry for video decoding. The processing circuitry decodes prediction information of a block in a current picture from a coded video bitstream. The prediction information is indicative of an affine model in an intra block copy mode. The processing circuitry determines parameters for the affine model that transforms between the block and a reference block in a region of the current picture that has been reconstructed. Then, the processing circuitry reconstructs at least a sample of the block based on the affine model.
US11516462B2
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.
US11516461B2
The method for decoding an intra-picture prediction mode includes the steps of: determining whether the intra-picture prediction mode of a current prediction unit is identical to a first intra-picture prediction mode candidate or a second intra-picture prediction mode candidate based on bit information; and when the intra-picture prediction mode of the current prediction unit is identical to the first intra-picture prediction mode candidate and/or to the second intra-picture prediction mode candidate, determining whether the first intra-picture prediction mode candidate or the second intra-picture prediction mode candidate is identical to the intra-picture prediction mode of the current prediction unit on the basis of additional bit information, and decoding the intra-picture prediction mode of the current prediction unit.
US11516460B2
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
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.
US11516457B2
A switchable fringe pattern illuminator includes an optical path switch configured to receive light and dynamically control an amount of light that is provided to a first waveguide and an amount of light that is provided to a second waveguide. A first projector configured to generate a first fringe pattern using light from the first waveguide. The first fringe pattern illuminates a first portion of a target area. A second projector configured to generate a second fringe pattern using light from the second waveguide. The second fringe pattern illuminates a second portion of a target area. The illuminator may be part of a depth camera assembly (DCA). The DCA is configured to capture images of a portion of the target area. The DCA is further configured to determine depth information for an object in the target area based in part on the captured images.
US11516453B2
The present disclosure relates to an information processing apparatus and an information processing method that enable processing to be performed simply, and a program. By converting a point cloud representing a three-dimensional structure into two dimensions, a geometry image and a texture image, and three-dimensional information metadata required for constructing the geometry image and the texture image in three dimensions are obtained. Then, one PC sample included in a Point Cloud displayed at a specific time is generated by storing the geometry image, the texture image, and the three-dimensional information metadata in accordance with a playback order required at a time of reproducing and playing back the geometry image and the texture image in three dimensions on the basis of the three-dimensional information metadata. It is possible to apply to a data generation device that generates data for distribution of a Point Cloud.
US11516445B1
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
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.
US11516432B2
A system controls a teleconferencing device by detecting a current operating state of the teleconferencing device and detecting a contact with a touch-screen device associated with a selection of an audio and a visual input, a selection of an option from a list of options that performs an action in the teleconferencing device, or a transferring of a virtual object between a plurality of devices. The system continuously senses a gesture across the touch-screen device by identifying a first contact with the touch-screen, a distance of a continuous contact with the touch screen, and a last contact with the touch-screen. The process executes a command associated with the selection of an audio and a visual input, the selection of an option from a list of options that performs an action in the teleconferencing device, or the transferring of a virtual object between a plurality of devices.
US11516429B2
A system is provided for converting image data from a first image format to a second image format that approximates a three-dimensional lookup table. The system includes an image processing operation database that stores image format conversion configurations; an image format conversion selector that selects an image format conversion for converting the image data from a first to a second format and that accesses, from the database, a corresponding image format conversion configuration for converting the image data to the second format; and an image processor that executes processing input operations on RGB components of the image data, a 3×3 matrix, and processing output operations on the respective RGB components that are output from the 3×3 matrix, such that the image data is converted to the second format, with the processing input and output operations comprising the accessed image format conversion configuration.
US11516422B2
Correlated double sampling column-level readout of an image sensor pixel may be provided by a charge transfer amplifier that is configured and operated to itself provide for both correlated-double-sampling and amplification of floating diffusion potentials read out from the pixel onto a column bus after reset of the floating diffusion (I) but before transferring photocharge to the floating diffusion (the reset potential) and (ii) after transferring photocharge to the floating diffusion (the transfer potential). A common capacitor of the charge transfer amplifier may sample both the reset potential and the transfer potential such that a change in potential (and corresponding charge change) on the capacitor represents the difference between the transfer potential and reset potential, and the magnitude of this change is amplified by the charge change being transferred between the common capacitor and a second capacitor selectively coupled to the common capacitor.
US11516419B2
An event driven pixel includes a photodiode configured to photogenerate charge in response to incident light received from an external scene. A photocurrent to voltage converter is coupled to the photodiode to convert photocurrent generated by the photodiode to a voltage. A filter amplifier is coupled to the photocurrent to voltage converter to generate a filtered and amplified signal in response to the voltage received from the photocurrent to voltage converter. A threshold comparison stage is coupled to the filter amplifier to compare the filtered and amplified signal received from the filter amplifier with thresholds to asynchronously detect events in the external scene in response to the incident light. A digital time stamp generator is coupled to asynchronously generate a digital time stamp in response to the events asynchronously detected in the external scene by the threshold comparison stage.
US11516414B2
Provided is an imaging device in which a subject moving within a visual field can be freely expressed with a simple configuration. This imaging device is an imaging device which acquires an image by dividing one imaging period into a plurality of periods for exposure to add for each pixel, and includes an imaging element which includes a photoelectric conversion unit configured to generate a signal charge, and a control unit configured to control an accumulation time of the signal charge generated in the photoelectric conversion unit. The control unit changes the accumulation time in each period obtained by dividing the one imaging period.
US11516409B2
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.
US11516406B2
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
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
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.
US11516402B1
Performing realtime image analysis and providing realtime feedback are disclosed. A stream comprising a plurality of arriving RAW images is received. A RAW image included in the stream is sent to a graphics processing unit (GPU). A result of the GPU is used to generate a visualization corresponding to the RAW image. The visualization is co-presented with a realtime view of a scene in a display.
US11516388B2
Pulsed fluorescence imaging in a light deficient environment 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 controller configured to synchronize timing of the emitter and the image sensor. The system is such that at least a portion of the pulses of electromagnetic radiation emitted by the emitter comprises electromagnetic radiation having a wavelength from about 770 nm to about 790 nm or from about 795 nm to about 815 nm.
US11516383B2
A method of forming a visual representation of an object from a plurality of image frames acquired using a portable electronic device, the method comprising the steps of determining at least one parameter of motion of the portable electronic device; determining at least one capture condition for at least one first image frame of the plurality of image frames; computing, based on the at least one parameter of motion and the at least one capture condition, an indication of blur in the image frame; based on the indication of blur, conditionally taking a corrective action.
US11516382B2
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.
US11516379B2
An imaging apparatus is able to perform limit control of limiting a drive range of a focus lens and performing control of the focus lens. When first information regarding an end position of the drive range of the focus lens in the limit control is set, a body control unit drives the focus lens from a position set as one end position of the drive range of the focus lens in the limit control on a near side and a far side to one end position of the movable range of the focus lens on a near side and a far side, and then stores information corresponding to a drive amount during the drive as the first information.
US11516377B2
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.
US11516373B2
An imaging apparatus includes: a lens attachment portion to which a lens is attached; an image sensor on which light transmitted through a lens attached to the lens attachment portion is incident; a heat transfer members configured to support the image sensor and to absorb heat of the image sensor; a main frame including a duct in which outside air flows and provided with a through hole through which a part of the heat transfer member passes; a fan arranged in the duct; a front frames configured to support the lens attachment portion and the heat transfer members and to be attached to the main frame; and a seal member configured to block a flow of outside air from inside the duct toward the image sensor through the through hole.
US11516364B2
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.
US11516357B2
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.
US11516344B2
Assigning contacts in a contact center including extracting, by a blend application, contextual information related to an inbound contact received at a first port and transmitting, by the blend application, the contextual information to an outbound dialer. The outbound dialer places an outbound call from a second port to the first port, automatically patches the second port with a third port that is associated with an agent assigned to an outbound campaign, and connects a customer device associated with the inbound contact to a device associated with the agent, during which the agent remains assigned to the outbound campaign.
US11516342B2
A mobile application for a wireless handheld computing device, such as a smartphone, is disclosed in combination with a communication link establishment and management system. Systems and methods are disclosed for calling desired contacts using a smartphone that can take advantage of the power and efficiency of agent-assisted dialing provided by the communication link establishment and management system. The systems and methods automatically integrate with a customer relationship management (CRM) system connected to the communication link establishment and management system.
US11516339B2
System and methods for providing calling party information are disclosed. In one implementation, a server for providing calling party information includes one or more processors configured to receive a query for calling party information from a carrier. The query includes an identifier associated with the calling party. The processors are further configured to determine a score based on one or more previously obtained queries, generate the calling party information based on the score, and transmit the calling party information to the carrier. The carrier transmits the calling party information to a device associated with the called party as a Caller ID Name (CNAM).
US11516338B2
A system for automatic authentication of service requests includes authentication of a remote access device. This authentication may be accomplished automatically prior to text or audio communication between a customer and a service agent. In some embodiments, authentication is accomplished automatically by authentication of the remote access device or accomplished by asking the customer questions. A single authentication of the remote access device may be used to authenticate a service request transferred between service agents. The authentication of the remote device may include, for example, use of a personal identification number, a fingerprint, a photograph, and/or a hardware identifier. Some embodiments include an intelligent pipeline configured for managing queues of customer service requests and/or customer service agent control over a customer's access device. Some embodiments include logic configured to manage and enhance communication channels between devices.
US11516328B2
A system for holding an electronic device includes a body portion, the body portion having a surface. The system further includes a first gripping plate and a second gripping plate, each of the first and second holding pieces including a holding surface approximately perpendicular to the surface. The system further includes a first and second arm interconnected with the first and second gripping plate such that the first and second arm are rotationally movable and the first and second gripping plate are linearly moveable, the first and second gripping plate spring driven to move together, the first and second gripping plate configured to move apart when the first and second arm are moved together, the first and second gripping plate being complementarily shaped to hold the electronic device.
US11516318B2
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.
US11516313B2
A method for reducing a number of copies required to send a data sample with a Data Distribution Service (DDS) type in a system using an Object Management Group (OMG) Data Distribution Service (DDS) and a Real-Time Publish Subscribe (RTPS) protocol is provided. Key to the invention is the definition/creation of a memory representation of the data samples for the DDS type that is equal to the network representation of the data samples for the DDS type. Sending of data samples to the DataReader is accomplished without making a serialization copy of the data samples, and for the receiving the data samples from the DataWriter is accomplished without making a deserialization copy of the data samples. Further, a method is provided for accessing to a network representation of data samples with a DDS type in a system using an OMG DDS and a RTPS protocol.
US11516312B2
A client device sends a connection request to a virtual system in a Kubernetes cluster. The connection request identifies the client device and the application to which the request pertains. Based on a tenant associated with the client device, the virtual system connects the client device to an instance of the application. The instance of the application has access to data for the tenant but not for other tenants. Another client device of the tenant sends another connection request to the virtual system for a connection to another application. Because the tenant is the same, the instance of the other application may access the same data as the instance of the first application. In this way, applications for a single tenant may share data while maintaining the security of the data from other tenants.
US11516307B1
Persistent storage contains a parent table and one or more child tables, the parent table containing: a class field specifying types, and one or more filter fields. One or more processors may: receive a first request to read first information of a first type for a first entity; determine that, in a first entry of the parent table for the first entity, the first type is specified in the class field; obtain the first information from a child table associated with the first type; receive a second request to read second information of a second type for a second entity; determine that, in a second entry of the parent table for the second entity, the second type is indicated as present by a filter field that is associated with the second type; and obtain the second information from a set of additional fields in the second entry.
US11516299B1
At least some embodiments are directed to a system that receives a profile values associated from new user profiles of a computer network or system. A machine learning system determines a set of existing profiles that share at least one common profile value with the new user profile. A second machine learning model determines a set of existing user entitlements associated with the set of existing profiles. The new user profile is processed by a natural language processing engine to determine a set of new user entitlements from the set of existing user entitlements. The system provides the new user with access to electronic resources of the computer network. The system tracks the new user computer network or system activities and updates the new user profile based on the set of new user entitlements and the new user activity on the computer network or system.
US11516297B2
Systems, methods, and non-transitory computer readable media configured for managing content placement in extended reality environments are provided. In one implementation, at least one processor associated with the non-transitory computer readable medium may receive a request from an entity to place virtual content at a specific geographic location in at least one shared extended reality environment that includes a plurality of virtual objects, wherein the virtual objects are viewable by a plurality of users. Different content placement rules may define where content may be placed. Based on the obtained information, the processor may determine that the request meets or does not meet the specific content placement rule. The at least one processor may implement the specific content placement rule to prevent content from being displayed when the specific content placement rule is not met and may enable content to be displayed when the specific content placement rule is met.
US11516293B2
The present invention relates to a control system for a network device. The control system comprises a network device for connecting to a network and transmitting status information of the network device; a host server for receiving the status information via the network and transmitting action information related to the network device, wherein the action information includes at least an action command; and a Message Queuing Telemetry Transport (MQTT) server for receiving the action information from the host server, and transmitting the action information to the network device, wherein the network device executes the action command according to the received action information.
US11516290B2
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.
US11516284B2
An interactive system includes a terminal apparatus that is connected to a server apparatus via a network. The terminal apparatus requests the server apparatus to code a game image related to a game program. The server apparatus codes the game image related to the game program in response to an input operation signal from the terminal apparatus, and transmits coded moving image data of the game image to the terminal apparatus. The server apparatus includes an execution memory storing the coded moving image data requested by the terminal apparatus. In a case where communication with the terminal apparatus is stopped, the server apparatus suspends coding of the game image and holds the coded moving image data in the execution memory as suspended data.
US11516280B2
Disclosed herein are methods, systems, and software for configuration change processing for end-user content request handling in content delivery nodes. In one example, a method of changing a content configuration for a content delivery node includes receiving a configuration change request by an end user. The method further provides, processing the configuration change request and a present configuration to generate a changed configuration comprising an assembly level code representation of the changed configuration, and transferring the changed configuration for delivery to the content delivery node.
US11516279B2
A computer-implemented method includes receiving, by an application executing on a computing device, a first environment with a first identifier, in response to a first request comprising an authentication code. The method further includes associating, by the application, the first identifier with the authentication code, sending, by the application, a second request comprising the first identifier and the authentication code, and in response to sending the second request, receiving, by the application, a second environment with a second identifier. The second environment is a version snapshot of the first environment.
US11516278B2
A transmission management system includes a destination name data managing unit which manages a plurality of destination name data items which indicate a plurality of names of a destination in communications between transmission terminals, a destination name data reading unit which reads a destination name data item from the plurality of destination name data items managed by the destination name data managing unit, and a destination name data transmitting unit which transmits the destination name data item read by the destination name data reading unit to a transmission terminal capable of communicating with the destination.
US11516277B2
Methods and systems are disclosed for coordinating content selection across devices. A user device may transmit a request for webpage content and in response, may receive response communications that include the webpage content, embedded content, and a script. The user device may retrieve a device identifier initially generated by a remote system from a locally stored data object. The user device can detect, using the script, whether at least part of the embedded content is being presented within a portion of the webpage that is displayed on a screen of the user device. The user device may then transmit a report communication to a remote ID-graph system that includes the device identifier and an indication as to whether the at least part of the embedded content was presented within the portion of the webpage that was displayed on the screen of the user device.
US11516276B1
Disclosed herein are systems and methods for dynamically switching between synchronous and asynchronous communication channels. A communication request can be received from an application, and a request identifier can be generated for the communication request. The communication request can be transmitted to an edge server application via a first communication channel. The first communication channel can be selected from a plurality of communication channels based at least in part on a policy. In an instance in which a condition specified by the policy is detected in the transmission of the communication request, a second communication channel can be selected from the plurality of communication channels. The communication request can be transmitted to the edge server application using the second communication channel.
US11516259B2
Systems and methods for embodiments of a graph based artificial intelligence systems for identity management are disclosed. Embodiments of the identity management systems disclosed herein may utilize a network graph approach to analyzing roles of a distributed networked enterprise computing environment. Specifically, in certain embodiments, an artificial intelligence based identity management systems may utilize role graphs to assess the role structure of a distributed enterprise computing environment.
US11516257B2
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.
US11516256B2
A system for data processing, comprising a management controller operating on a processor and configured to load and execute one or more algorithms that provide the function of transmitting a request to a managed device using a Security Protocol and Data Model (SPDM) protocol and to receive a response from the managed device. A system management bus and security policy system operating on the processor is configured to execute one or more algorithms to process the response from the managed device to apply an SPDM security policy to the response.
US11516252B2
A system for monitoring the security of a connected Internet of Things (IoT) device is provided. The system includes a network doppelgänger (ND) computer device. The ND computer device is in communication with the IoT device and a service provider computer device associated with the IoT device. The ND computer device is programmed to store a plurality of policies associated with the service provider computer device. The ND computer device is also programmed to receive a communication from the IoT device addressed to the service provider computer device. The ND computer device is further programmed to analyze the communication in view of the plurality of policies to determine whether the communication is approved. If the communication is approved, the ND computer device is programmed to route the communication to the service provider computer device.
US11516249B1
An attachment to an e-mail message received at an e-mail gateway is scanned by a scan server and then is converted into an HTML file. The HTML file includes preview data of the attachment (minus any macro scripts), the entire original data of the attachment, scan functionality enabling a user to send the attachment back to a scan server for a second scan, or extract functionality enabling a user to extract the original attachment data for saving or opening in an application. The recipient is able to open or save the attachment directly if he or she believes it comes from a trusted sender. If the attachment seems suspicious, the recipient previews the attachment first before performing a scan, opening the attachment or deleting it. The recipient performs a scan of the attachment by clicking a “scan” button to send the attachment to a backend server for a second scan where an updated virus pattern file may be available to detect any zero-day malware.
US11516244B2
System-of-systems architectures and methods for dynamically and adaptively managing and executing a command and control system across a global cyber enterprise are provided. The system-of-systems architecture integrates, synchronizes and executes with kinetic operations employing an adaptive and dynamic mixing and matching of capabilities for optimal effects in near real time so as to measure and maximize effects across the global cyber enterprise. The methods incorporate execution of a Cyber Operations “CyberOps” Chain of interlocking management cycles for the integration with a kinetic “Kill Chain” to optimize cyber/kinetic integration and mission outcomes. An analytical and software framework enables the on-demand formation of mission-specific dynamic cell groups from various cells stretching across the global cyber enterprise in response to ever-changing faces of cyber threats.
US11516241B2
A packet-filtering device may receive packet-filtering rules configured to cause the packet-filtering device to identify packets corresponding to network-threat indicators. The packet-filtering device may receive packets and, for each packet, may determine that the packet corresponds to criteria specified by a packet-filtering rule. The criteria may correspond to one or more of the network-threat indicators. The packet-filtering device may apply an operator specified by the packet-filtering rule. The operator may be configured to cause the packet-filtering device to either prevent the packet from continuing toward its destination or allow the packet to continue toward its destination. The packet-filtering device may generate a log entry comprising information from the packet-filtering rule that identifies the one or more network-threat indicators and indicating whether the packet-filtering device prevented the packet from continuing toward its destination or allowed the packet to continue toward its destination.
US11516238B2
Disclosed herein are embodiments of systems, methods, and products comprises a server for monitoring and tracking user activities based on different events in a security log. The server may retrieve the security log and parse the security log to identify a set of predetermined events for a user based on the event IDs, including logon events, logoff events, and privileged events. Based on the time point when privileged events occur at least partially during the pattern of having more logon events than logoff events, the server may determine when the user starts to work. Based on the time point when the logoff events and logon event starts to show the pattern that there are more logoff events than logon events and the difference increasing into a threshold, the server may determine when the user stops working. The server may generate a heat map indicating different users' work time length.
US11516233B2
In one aspect, a computer-implemented method of detecting network security threats comprises the following steps: receiving at an analysis engine events relating to a monitored network; analysing the received events to identify at least one event that meets a case creation condition and, in response, creating a case in an experience database, the case being populated with data of the identified at least one event; assigning a threat score to the created case based on the event data; matching at least one further event to the created case and populating the case with data of the at least one further event, the threat score assigned to that case being updated in response; and in response to the threat score for one of the cases meeting a significance condition, rendering that case accessible via a case interface.
US11516230B2
Provided is a method for disabling encryption of data in motion in response to an event. The method includes a service processing data. The service may process the data while in a public mode, in which the service is configured to encrypt data in motion. The method further comprises detecting an event that triggers the service to go into a protected mode. The method further comprises isolating the service from one or more public systems in response to detecting the event. The method further comprises deactivating encryption of data in motion, and processing the data without encrypting the data while in motion.
US11516227B1
In a malware detection device, first characters in a network traffic flow are compared with a plurality of entries within a ternary content addressable memory (TCAM), the plurality of entries including a first entry that constitutes a first segment of a malware signature. In response to an output from the first TCAM indicating that the first characters match the first entry, a variable-character expression engine determines whether second characters in the network traffic flow match a first variable-length regular expression, the variable-length regular expression corresponding to a second segment of the malware signature. A comparand value is generated that includes third characters in the network traffic flow and an expression-match value that indicates whether the second characters match the first variable-length regular expression. The TCAM compares the first comparand value with the plurality of entries therein as part of a determination whether the network traffic flow contains the malware signature.
US11516222B1
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.
US11516219B2
Systems and methods for embodiments of a graph based artificial intelligence systems for identity management are disclosed. Embodiments of the identity management systems disclosed herein may utilize a network graph approach to analyzing identities or entitlements of a distributed networked enterprise computing environment. Specifically, in certain embodiments, an artificial intelligence based identity management systems may utilize the peer grouping of an identity graph (or peer grouping of portions or subgraphs thereof) to identify roles from peer groups or the like.
US11516215B2
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.
US11516209B2
An image forming apparatus includes a communication interface, a processor, and a memory. The communication interface communicates with an external service including an authorization code flow. The memory stores a front-end application having a UI and a back-end application having no UI and registered in the external service, which are programs executed by the processor. The processor causes the external service to execute the authorization code flow based on the information of the back-end application in response to a request from the front-end application, receives an authorization code from the external service, causes the front-end application to redirect using a URL previously associated with the back-end application on the external service, and acquires an access token from the external service by the back-end application using the authorization code.
US11516206B2
A system, method, and computer-readable medium are disclosed for implementing a cybersecurity system having a digital certificate reputation system. At least one embodiment is directed to a computer-implemented method executing operations including receiving a communication having an internet protocol (IP) address and a digital certificate at a device within the secured network; determining whether the IP address is identified as having a high-security risk level; if the IP address has a high-security risk level, assigning a security risk level to the digital certificate based on the security risk level of the IP address; and using the security risk level for the digital certificate in executing the one or more security policies. Other embodiments include corresponding computer systems, apparatus, and computer programs recorded on one or more computer storage devices.
US11516204B1
A method for providing secure single sign on includes receiving a first data object from an application hosting server, the first data object indicating at least a service provider name and identifying a configuration file corresponding to the service provider name, wherein the configuration file includes at least trusted identity information. The method also includes determining, using the configuration file corresponding to the service provider name, whether the first data object is valid and, in response to a determination that the first data object is valid, generating a response message.
US11516201B2
Encryption and decryption techniques based on one or more transposition vectors. A secret key is used to generate vectors that describe permutation (or repositioning) of characters within a segment length equal to a length of the transposition vector. The transposition vector is then inherited by the encryption process, which shifts characters and encrypts those characters using a variety of encryption processes, all completely reversible. In one embodiment, one or more auxiliary keys, transmitted as clear text header values, are used as initial values to vary the transposition vectors generated from the secret key, e.g., from encryption-to-encryption. Any number of rounds of encryption can be applied, each having associated headers used to “detokenize” encryption data and perform rounds to decryption to recover the original data (or parent token information). Format preserving encryption (FPE) techniques are also provided with application to, e.g., payment processing.
US11516199B2
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.
US11516197B2
Embodiments may generally be directed components and techniques to detect a request to provide banking account information over a one or more voice connections, identify the requested banking account information, and generate speech data representing the banking account information requested. In embodiments further include communicating the speech data to another device.
US11516191B2
A method of secure data export from an automotive ECU to a requesting entity includes receiving a signed request, the request transmitting a first public encryption key. The signature is verified using a second public key stored in the automotive ECU. Further, the requesting entity is authenticated. Only upon successful verification and authentication the automotive ECU generates a random symmetric key for encrypting the data to be exported. The symmetric key is encrypted using the first public key received in the request, and unencrypted data is deleted. The encrypted data is exported to the requesting entity, which decrypts the symmetric key using a first private key associated with the first public key, and decrypts the data encrypted with the symmetric key.
US11516188B2
A secure element device for use in a connected device includes a first interface configured to enable communication with a communication module and a second interface configured to enable communication with an action module of the connected device. A processor coupled to the first interface and the second interface, executes a first set of computer-readable instructions, stored in a memory of the secure element device, to authenticate, via the first interface, the connected device on the communication network. The processor also executes a second set of computer-readable instructions, stored in the memory, to perform one or both of (i) obtaining, via the second interface, data from the action module, the data to be transmitted over the communication network and (ii) controlling, via the second interface, the action module to cause the action module to perform one or more operations based on an instruction received over the communication network.
US11516186B1
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.
US11516173B1
A message composition system to generate and distribute a plurality of messages to individual recipients based on a single message request, wherein each message among the plurality of messages is addressed and sent to a distinct recipient. According to certain embodiments, the message composition system is configured to perform operations that include, receiving a request to generate a message at a client device, causing display of a composition interface in response to the request to generate the message, wherein the composition interface includes a presentation of a menu that includes a list of user contacts, receiving an identification of a plurality of user contacts from among the list of user contacts, and generating a set of messages in response to the identification of the plurality of user contacts, wherein the set of messages are each individually addressed to the users among the plurality of user contacts.
US11516172B2
An ingestion server is provided for processing emails and providing intelligent workflows. The ingestion server includes a processor and a memory. The processor is configured to receive an electronic mail message containing a set of email content and to determine a content type. The content type is one of structured content and unstructured content. The processor is configured to identify a parsing module from a plurality of parsing modules to process the set of email content. The processor is configured to apply the identified parsing module to the set of email content to obtain a set of parsed email content. The processor is configured to apply a mapper module to the set of parsed email content to obtain a routing path. The processor is also configured to define an intelligent workflow based on the routing path. The processor is also configured to submit the work item using the intelligent workflow.
US11516168B2
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.
US11516161B1
Methods, systems, and apparatuses are provided that are configured to: display, at a first node, at least one first interface with a first user interface element and a second user interface element; display, at the first node, at least one second interface; generate a first message; display, at the second node, at least one third interface; generate a second message that does not include a file attachment with the second message; display, at the first node, at least one fourth interface with a reference to at least one file; and allow access, at the first node, to the at least one file.
US11516160B1
Techniques for efficient messaging client communication are described. In one embodiment, an apparatus may comprise a client front-end component of a messaging server operative to receive a protocol connect packet from a messaging client, the protocol connect packet initiating a client authentication process with the messaging client; and receive a message package from the messaging client, the message package received during the client authentication process; a client authentication component operative to perform the client authentication process with the messaging client; and a client message queueing component operative to queue the message package in an authorization-holding message queue in response to the message package being received during the client authentication process. Other embodiments are described and claimed.
US11516156B2
Methods and apparatus related to determining reply content for a reply to an electronic communication. Some implementations are directed generally toward analyzing a corpus of electronic communications to determine relationships between one or more original message features of “original” messages of electronic communications and reply content that is included in “reply” messages of those electronic communications. Some implementations are directed generally toward providing reply text to include in a reply to a communication based on determined relationships between one or more message features of the communication and the reply text.
US11516153B2
A computer system initiates a chat upon receiving a chat input from a user. The computer system records a chat state for the chat. When the chat is at the chat state, the computer system can operate to determine a search criterion from the chat input. The computer can then select a chat response from a chat library based at least in part on the chat state and the search criterion. The chat response can be communicated to the user.
US11516151B2
As example method includes queuing network traffic received at one or more input ports of one or more input modules of a network switch to a given output port of an output module of the network switch according to a first queuing system, subsequent to queuing the network traffic according to the first queueing system, queuing at least a portion of the network traffic according to a second queuing system instead of the first queueing system. According to the first queuing system, the network traffic is queued according to a first degree of granularity. According to the second queuing system, at least the portion of the network traffic is queued according to a second degree of granularity. The second degree of granularity is greater than the first degree of granularity.
US11516145B2
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.
US11516142B2
A wireless device may receive a radio link control (RLC) protocol data unit (PDU) from a lower layer (e.g., from a media access control (MAC) layer) when processing communications (e.g., packets) received from another wireless device. The receiving wireless device may identify that the PDU is an RLC service data unit (SDU) segment based at least in part on an indication corresponding to a sequence number associated with the RLC SDU segment. The receiving wireless device may then determine that the RLC SDU segment is received out of order based on previously received PDUs or previously received RLC SDU segments, and initiate a reassembly timer based on the out of order determination for the RLC SDUs. If the remaining RLC SDU segments (e.g., that complete the RLC SDU) are received before reassembly timer expires, the wireless device may reassemble the RLC SDU to be passed to a higher layer.
US11516134B2
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.
US11516124B2
Techniques for leveraging MLD capabilities at edge nodes of network fabrics to receive SNMAs from silent hosts, and creating unicast addresses from the SNMAs for the silent nodes that are used as secondary matches in a network overlay if primary unicast address lookups fail. The edge nodes described herein may act as snoopers of MLD reports in order to identify the SNMAs of the silent hosts. The edge nodes then forge unicast addresses for the silent hosts that match with the least three bytes of the SNMAs. The forged unicast addresses are presented as unicast MAC/IP mappings in the fabric overlay. In situations where a primary IP address lookup fails, the look-up device performs a secondary lookup for a mapped address that has the last three bytes of the IP address. If a mapping is found, the lookup is sent as a unicast message to the matching MAC address.
US11516123B2
Techniques for configuring a logical network switch in label-switched networks are provided. In some embodiments, a first network device in a label-switched network is configured with a network address. A second network device in the label-switched network is configured with the same network address. The first network device is configured to use a set of labels for a set of virtual local area networks (VLANs). The second network device is configured to use the same set of labels for the same set of VLANs. The configured first and second network devices appear as a logical network device from the perspective of other network devices in the label-switched network.
US11516118B2
A method, an operator network (101) and nodes (120, 140, 160) for managing trafficare disclosed. The network exposure node (160) receives (A010) a Packet Flow Description (PFD) rule for a server application (190). The PFD rule comprises one or more protocol parameters for classification of traffic using a protocol related to said one or more protocol parameters. The one or more protocol parameters comprise for example an indication relating to common names (CNS), an indication relating to a domain name system (DNS) domain name, a server name indication (SNI), an indication relating to fraud prevention, an indication relating to a server IP address. The network exposure node (160)transmits (A020) the PFD rule to the session node (140), which transmits (A040), towards the user data node (120), a management request comprising the PFD rule. The user data node (120) receives (A080), from the client application (115), traffic destined to the server application (190). The user data node (120) classifies (A090) the traffic in accordance with the PFD rule. The user data node (120) enforces (A100) actions for the classified traffic. Corresponding computer programs (603, 803, 003) and computer program carriers (605, 805, 1005) are also disclosed.
US11516115B2
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
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
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.
US11516098B2
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
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.
US11516080B2
Techniques are described for providing managed virtual computer networks that have a configured logical network topology with virtual networking devices, such as by a network-accessible configurable network service, with corresponding networking functionality provided for communications between multiple computing nodes of the virtual computer network by emulating functionality that would be provided by the virtual networking devices if they were physically present. In some situations, the networking functionality provided for a managed computer network of a client includes receiving routing communications directed to the virtual networking devices and using included routing information to update the configuration of the managed computer network, such as to allow at least some computing nodes of a managed computer network to dynamically signal particular types of uses of one or more indicated target network addresses and/or to dynamically signal use of particular external public network addresses based on such routing information.
US11516076B2
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
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.
US11516069B1
Techniques are described for an IT and security operations application to automatically generate aggregate (or “bulk,” “group,” or “composite”) notable events by identifying notable events sharing common characteristics and aggregating the related notable events into a single aggregate notable event entity that can be displayed and operated upon. The IT and security operations application identifies related notable events based on notable events generated by a common correlation search, notable events having common event attributes, based on user-specified relatedness criteria, or other such criteria. Once identified, in some embodiments, the IT and security operations application displays, in notable event lists and other interfaces, a singular aggregate notable event to users representing each of the identified related notable events.
US11516066B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE), that is configured for demodulation reference signal (DMRS) bundling, may receive a control message that schedules first and second sets of repetitions of an uplink transmission. The UE may determine a phase coherency configuration to be applied for DMRS transmissions corresponding to each set of repetitions. The phase coherency configuration may be determined based on a phase coherency capability of the UE, and the phase coherency configuration may specify that phase coherency is to be maintained for one or more of the first set of repetitions separate from one or more of the second set of repetitions. The UE may transmit the first set of repetitions with a first set of demodulation reference signals and the second set of repetitions with a second set of demodulation reference signals in accordance with the phase coherency configuration.
US11516065B2
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
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.
US11516061B2
Configuring control information comprises determining a frequency offset including an RB and RE level frequency offset, where the frequency offset is determined based on a lowest RE of an SS/PBCH block and a lowest RE of CORESET for RMSI, jointly configuring, using a first field of 4 bits, the RB level frequency offset with a multiplexing pattern of the SS/PBCH block and the CORESET, a BW of the CORESET, and a number of symbols for the CORESET for a combination of a SCS of the SS/PBCH block and a SCS of the CORESET, configuring using a second field of the 4 bits generating an MIB including the RB level frequency offset and the RE level frequency offset; and transmitting, to a UE, the MIB over a PBCH.
US11516058B2
Systems and methods providing peak to average power ratio (PAPR) shaping for PAPR reduction using, for example, an extra-allocation peak reduction tone (PRT) signal processing technique are described. Carrier resources outside of carrier resources allocated for data transmission may be utilized for extra-allocation PRTs. Use of extra-allocation carrier resources for transmitting extra-allocation PRTs may be subject to a power threshold (T). The extra-allocation carrier resources and/or extra-allocation PRTs may be configured for peak to average power shaping of signal transmissions by a wireless device, such as base stations, user equipments (UEs), etc. Other aspects and features are also claimed and described.
US11516054B2
A circuit includes a polar transmitter to generate a radio frequency output from amplitude and phase signal components. The polar transmitter includes an amplifier to combine amplitude and phase signal components. A processor is coupled to the polar transmitter to provide the amplitude and phase signal components. The processor includes: a digital modulation circuit to generate a modulated digital signal including in-phase and quadrature signal components and a correction circuit to calculate and apply a complex digital offset for local oscillator feedthrough of the amplifier. The complex digital offset includes an in-phase offset correction factor and a quadrature offset correction factor.
US11516048B2
Systems and methods distributing data within a network for long-term storage are provided. Confederate host computers are arranged into interconnected rings by bridging confederate host computers. Payloads are routed through the network to a respective one of the rings associated with a respective one of the ring identifiers matching the identifier of the respective data payload for storage. Preferably, the bridging confederate host computers identify a destination ring for the payloads, transmit the payload to a next confederate host computer in a current ring where an identifier for the payload matches a ring identifier for the current ring, and transmit the payload to a next confederate host computer in a connected ring where the identifier associated with the payload does not match the ring identifier for the current ring.
US11516047B2
A communication path in a loop form is formed by trunk lines and a redundant communication path, which is formed by a switch and a backup line. In order to be applied to a bus-type communication network such as a CAN, the switch is normally off, and the backup line is disconnected from a path in a steady state. A disconnection detection unit is provided at each of joint connectors. When any disconnection detection unit detects disconnection, the switch is closed to enable use of the redundant path. Further, content of a routing map of a central gateway is automatically rewritten to preferentially select the redundant path that is not disconnected, and thus the path is changed.
US11516044B2
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.
US11516041B2
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.
US11516038B1
Various embodiments provide for data transmission using alert signals to carry data, which can be used in such applications as data network communications between sensors (e.g., cameras, motion, radar, etc.) and computing equipment within vehicles (e.g., smart and autonomous cars).
US11516035B2
Methods, systems, computer readable media, and apparatuses for enabling chat sessions are presented. In response to detecting that a first user is viewing a first program, a chat invitation may be automatically transmitted to a second user. The chat invitation may identify the first user and the first program, and further may invite the second user to initiate a chat session with the first user. An updated chat invitation may be automatically transmitted in response to detecting that the first user has changed to viewing a second program, and a chat session that has been initiated may subsequently be transferred to another device. Content prioritization settings may be accounted for in transmitting one or more chat invitations, and before a chat invitation is transmitted, it may be determined that a sufficient amount of time has elapsed to suggest that the user will continue viewing the first program.
US11516031B2
A PoE system includes a plurality of PoE devices and a hub that are coupled in a ring configuration through a plurality of network cables. The hub is coupled to two of the network cables, and provides electric power to at least one of the network cables that is coupled to the hub. Each of the PoE devices is coupled to two of the network cables, receives electric power from one of the two network cables, and supplies electric power to the other one of the two network cables. As a consequence, each of the PoE devices can be directly or indirectly powered by the hub.
US11516029B2
Described is a process measurement device having an interface for connecting a plug-in memory, in which a processing measurement device includes a memory operating device that can switch the process measurement device into a memory access mode when the memory is connected to the process measurement device. Also described is a power supply that ensures that the energy demand required for read access or write access to the process measurement device is automatically covered after the connection of the memory by increasing the amount of electrical energy that is freely available in the process measurement device. Undesired undersupply of the process measurement device can thereby be effectively avoided.
US11516024B2
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.
US11516020B2
In a key management method performed by a terminal, a device key including a device public key and a device private key is generated in a security zone. A local device parameter and the device public key are transmitted to a certificate authentication server. A device certificate fed back by the certificate authentication server is received by the terminal. The signature data of the device certificate is generated by signing the device parameter and the device public key by using an authentication private key of the certificate authentication server. The terminal then stores the device private key and the device certificate in the security zone.
US11516018B1
Disclosed in some examples are methods, systems, and machine readable mediums for secure end-to-end digital communications involving mobile wallets. The result is direct, secure, in-band messaging using mobile wallets that may be used to send messages such as payments, requests for money, financial information, or messages to authorize a debit or credit.
US11516017B2
An endpoint for trusted fabrication, the endpoint including at least one secure controller configured for connection to a wide area network; and at least one untrusted controller configured for local communication, wherein the endpoint is configured for connection to a fabricator and further configured to receive digitally-signed data specifying at least one item for manufacture; verify the digitally-signed data; and direct the fabricator to manufacture the at least one item after verifying the digitally signed data. A method for trusted on-demand manufacturing, the method including receiving, at an endpoint connected to a fabricator, digitally signed data describing at least one item for manufacture; verifying, at the endpoint, the digitally signed data; and manufacturing the at least one item using the digitally signed data after verifying the digitally signed data, wherein the endpoint comprises at least one secure controller and at least one untrusted controller.
US11516016B2
A system and method for signing and authenticating electronic documents using public key cryptography applied by one or more server computer clusters operated in a trustworthy manner, which may act in cooperation with trusted components controlled and operated by the signer. The system employs a presentation authority for presenting an unsigned copy of an electronic document to a signing party and a signature authority for controlling a process for affixing an electronic signature to the unsigned document to create a signed electronic document. The system provides an applet for a signing party's computer that communicates with the signature authority.
US11516014B2
A system for cryptographic wireless detection and authentication of fluids includes a computing device configured to receive, from a transmitter attached to a container, a unique identifier associated with a fluid contained in the container, locate, at an immutable sequential listing, at least an identifier-specific record using the unique identifier, and a lot identifier associated with the unique identifier, retrieve, from the immutable sequential listing, at least a lot-specific record using the lot identifier, capture, from the container, at least a secondary datum describing the container, generate an authenticity probability score as a function of the at least an identifier-specific record, the at least a lot-specific record, and the at least a secondary datum, and display to a user an output based on the authenticity probability score.
US11516010B2
Embodiments disclosed systems and methods to broadcast a message to one or more virtual data processing (DP) accelerators. In response to receiving a broadcast instruction from an application, the broadcast instruction designating one or more virtual DP accelerators of a plurality of virtual DP accelerators to receive a broadcast message, the system encrypts the broadcast message based on a broadcast session key for a broadcast communication session. The system determines one or more public keys of one or more security key pairs each associated with one of the designated virtual DP accelerators. The system encrypts the broadcast session key based on the determined one or more public keys. The system broadcasts the encrypted broadcast message, and the one or more encrypted broadcast session keys to adjacent virtual DP accelerators for propagation.
US11516006B2
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.
US11515983B2
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.
US11515977B2
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.
US11515970B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may map hybrid automatic repeat request acknowledgement (HARQ-ACK) feedback that includes a first HARQ-ACK bit associated with a high priority and a second HARQ-ACK bit associated with a low priority to a sequence cyclic shift value that provides an unequal reliability between the first HARQ-ACK bit and the second HARQ-ACK bit. The UE may transmit, to a base station, the HARQ-ACK feedback via a physical uplink control channel (PUCCH) format 0. Numerous other aspects are provided.
US11515960B2
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.
US11515957B2
Disclosed is a wireless communication terminal. The wireless communication terminal includes a transceiver transmitting/receiving a wireless signal; and a processor controlling an operation of the wireless communication terminal. The transceiver receives a first frame including information on a manner for accessing, by a plurality of wireless communication terminals including the wireless communication terminal, a base wireless communication terminal. The processor acquires a manner for accessing the base wireless communication terminal on a basis of the first frame. The transceiver accesses the base communication terminal on a basis of the manner for accessing the base wireless communication terminal. The base wireless communication terminal is any one communication terminal different from the plurality of wireless communication terminals.
US11515950B2
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.
US11515947B2
An example system includes a first network device having first circuitry. The first network device is configured to perform operations including receiving data to be transmitted to a second network device over an optical communications network, and transmitting first information and second information to the second device. The first information is indicative of the data, and is transmitted using a first communications link of the optical communications network and using a first subset of optical subcarriers. The second information is indicative of the data, and is transmitted using a second communications link of the optical communications network and using a second subset of optical subcarriers. The first subset of optical subcarriers is different from the second subset of optical subcarriers.
US11515941B2
Embodiments relate to a local free space optical (FSO) terminal that transmits and receives optical beams. The FSO terminal includes a fore optic and a dispersive optical component. A receive (Rx) optical beam from a remote FSO terminal is received and focused by the fore optic to a Rx spot at a focal plane of the fore optic. A transmit (Tx) optical beam with a different wavelength forms a Tx spot at the focal plane and is collimated and projected by the fore optic to the remote FSO terminal. The dispersive optical component is positioned along optical paths of both the Rx beam and the Tx beam. Among other advantages, a wavelength dependence of the dispersive optical component laterally separates the Rx spot and the Tx spot at the focal plane.
US11515937B2
Apparatuses, methods, and systems of hub communication with a satellite network or a terrestrial network are disclosed. One method includes detecting presence of the satellite network, detecting, by the hub, presence of a terrestrial network, selecting to connect to one of the satellite network or the terrestrial network based on a priority ruleset, estimating a propagation delay between the hub and a base station of the satellite network when the satellite network is selected, adjusting a timing offset between transmit and receive radio frames at the hub based on whether the satellite network or the terrestrial network is selected, and based at least on the propagation delay and a fixed frame offset between uplink and downlink frames at base station, and communicating with the base station of the satellite network or a base station of the terrestrial network.
US11515933B2
Methods and systems are described for providing end-to-end beamforming. For example, end-to-end beamforming systems include end-to-end relays and ground networks to provide communications to user terminals located in user beam coverage areas. The ground segment can include geographically distributed access nodes and a central processing system. Return uplink signals, transmitted from the user terminals, have multipath induced by a plurality of receive/transmit signal paths in the end to end relay and are relayed to the ground network. The ground network, using beamformers, recovers user data streams transmitted by the user terminals from return downlink signals. The ground network, using beamformers generates forward uplink signals from appropriately weighted combinations of user data streams that, after relay by the end-end-end relay, produce forward downlink signals that combine to form user beams.
US11515929B2
A PCRF (4) stores a policy rule management table in which a policy rule is associated with a device type, acquires the device type serving as an application target of the policy rule, and a device ID assigned to the device, determines the policy rule corresponding to the acquired type of the device (2), and instructs the DPI to apply the determined policy rule to the device corresponding to the acquired device ID. The DPI (5) acquires the device ID assigned to the device serving as the application target of the policy rule, applies the policy rule provided through the instruction to communication from the device (2) corresponding to the device ID assigned to the device to which the PCRF (4) instructs to apply the determined rule, and performs control.
US11515927B2
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.
US11515920B2
Aspects described herein relate to communicating with a base station over multiple frequency bands using a first beam, and switching from the first beam to the second beam during a time period or based on a timing of the reference band. Other aspects relate to transmitting an indication of one or more parameters for determining a reference band of the multiple frequency bands to use as a timing reference for switching beams for communicating over the multiple frequency bands.
US11515918B2
Systems and techniques for transmitting channel state information (CSI) include: receiving configuration information related to the CSI from a base station, the configuration information including information on a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI to the base station based on the configuration information and the CSI-RS. The CSI-RS resource set includes M CSI-RS resource groups; in addition, N CSI-RS resource groups (N≤M) for reporting the CSI are determined from the M CSI-RS resource groups; the CSI includes N CSI sets generated based on a CSI-RS resource combination in the N CSI-RS resource groups. To generate an n-th (1≤n≤N) CSI set, a specific CSI-RS resource in an n-th (1≤n≤N) CSI-RS resource group is used for channel measurement; and a specific CSI-RS resource in the remaining CSI-RS groups other than the n-th CSI-RS resource group is used for interference measurement.
US11515912B2
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.
US11515911B2
A method for Multi-User Multi-Input Multi-Output (MU-MIMO) transmission is provided. The method comprises: receiving an uplink Orthogonal Frequency Division Multiple Access (OFDMA) frame from a plurality of stations; estimating downlink channel states for the plurality of stations based on the uplink OFDMA frame; and selecting one or more of the plurality of stations for downlink MU-MIMO transmissions based on the estimation of downlink channel states for the plurality of stations.
US11515900B1
A transmitter circuit applicable to a digital isolator is provided, adapted to receive a data input signal and coupled to an isolation barrier, developing a receiver input signal to a receiver circuit for generating a data output signal. The transmitter circuit generates a transmitter output signal in response to a rising edge and falling edge of the data input signal, and includes a rising and falling converter for outputting a converted data input signal according to the rising edge and falling edge of the data input signal, a delay and logic unit for receiving the converted data input signal and generating a carrier signal, and an AND gate receiving the converted data input signal and the carrier signal, and outputting the transmitter output signal. Since a number of pulses of the carrier signal is limited and definite, the present invention achieves to reduce power consumption and electromagnetic interferences effectively.
US11515883B2
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.
US11515881B2
An analog to digital converter (ADC) device includes ADC circuits, a calibration circuit and a skew adjusting circuit. The ADC circuits convert an input signal according to clock signals, to generate first quantized outputs. The calibration circuit calibrates the first quantized outputs to generate second quantized outputs. The skew adjusting circuit includes an estimating circuit and a feedback circuit. The estimating circuit analyzes the second quantized outputs to generate detection signals, wherein the detection signals are related to time difference information of the clock signals. The skew adjusting circuit outputs the detection signals as adjustment signals, wherein the adjustment signals are configured to reduce a clock skew of the ADC circuits. The feedback circuit analyzes the detection signals generated by the estimating circuit, to generate a feedback signal to the estimating circuit, wherein the estimating circuit is configured to adjust the detection signals according to the feedback signal.
US11515879B2
A counter is provided. A charge distributing circuit includes a first switch, a second switch, a third switch, a fourth switch, a third capacitor and a fourth capacitor. A first terminal of the first switch and a first terminal of the third switch are connected to a first input terminal of an operational amplifier. A second terminal of the first switch is connected to a first terminal of the third capacitor and a first terminal of the fourth switch. A second terminal of the third switch is connected to a first terminal of the fourth capacitor and a first terminal of the second switch. A second terminal of the third capacitor and a second terminal of the fourth capacitor are grounded. A second terminal of the second switch and a second terminal of the fourth switch are coupled to a reference voltage.
US11515875B2
A device, comprising: a pair of force sensors located for detecting a user squeeze input; and a controller operable in a squeeze detection operation to detect the user squeeze input based on a cross-correlation between respective sensor signals originating from the pair of force sensors.
US11515869B2
A semiconductor device, including a control circuit that has a gate control circuit driving a power semiconductor element. The control circuit further includes a plurality of alarm detection circuits respectively detecting a plurality of abnormalities, a protection circuit stopping the gate control circuit responsive to the detection of any abnormality, an alarm signal generation circuit generating an alarm signal responsive to the detected abnormality, a warning detection circuit detecting a warning before any of the abnormalities is detected, and a pulse generation circuit generating a warning signal while the warning is being detected. The alarm signal is a one-shot pulse having a pulse width thereof corresponding to the detected abnormality, such that alarm signals generated responsive to different abnormalities have different pulse widths. The warning signal includes a plurality of successive pulses, each of which has a pulse width smaller than any of the pulse widths of the alarm signals.
US11515863B2
A comb signal generator that includes at least two signal sources that each provide a signal, wherein the signals provided by the at least two signal sources are shaped similarly. The com signal generator also has a combining circuit connected with the at least two signal sources, wherein the combining circuit is configured to combine the signals provided by the at least two signal sources, thereby generating a combined signal. Further, the com signal generator includes a clipping circuit connected with the combining circuit, wherein the clipping circuit is configured to receive and process the combined signal, thereby generating a comb signal. Further, a method of providing a phase and amplitude reference is described.
US11515862B2
A true single-phase clock (TSPC) D flip-flop includes four stages. The four stages are serially connected between the input terminal and the output terminal of the TSPC D-type flip-flop. Each stage is selectively equipped with two connecting devices. One of the two connecting devices is a resistive element. The other of the two connecting devices is a short circuit element. When the node between two stages is in the floating state, the voltage change is slowed down by the resistive element. Consequently, the possibility of causing the function failure of the D-type flip-flop is minimized.
US11515855B2
A SAW resonator comprises two reflectors and a transducer arranged between the reflectors. A resonant space between the transducer and a respective reflector is set large enough to enable occurrence of main resonance and at least one further resonance of comparable admittance. Thus, a multiple resonant resonator is achieved that can be used as a parallel resonator in a filter circuit with a DMS track for example to improve attenuation in a stop band.
US11515854B2
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.
US11515840B2
The present disclosure is to improve the power added efficiency of a power amplifier at high output power. The power amplifier includes: a first capacitor with a radio frequency signal input to one end thereof; a first transistor whose base is connected to the other end of the first capacitor to amplify the radio frequency signal; a bias circuit for supplying bias to the base of the first transistor; and a second capacitor with one end connected to the base of the first transistor and the other end connected to the emitter of the first transistor.
US11515830B2
In accordance with various exemplary embodiments, solar energy shade structures and methods of design and revenue generation are disclosed. These systems comprise structures capable of supporting solar panel at heights greater than 18 feet above their mounting surface. These systems may be installed in confined spaces. These systems also comprise structures that are customizable, allowing an installation to be configured with a desired lighting and environmental effect. The methods discussed herein describe processes for achieving desired design effects based on natural elements. Moreover, the methods discussed herein describe processes for reducing the costs of generating solar energy and/or reducing the costs of providing a solar structure.
US11515822B2
An adaptive torque disturbance cancellation method and motor control system for rotating a load are described. The system has: (i) a speed controller for receiving a first input signal indicating a desired motor speed and, in response, for outputting a motor control signal; (ii) current sensing circuitry for sensing current through a motor that rotates in response to the speed controller; (iii) circuitry for storing, into a storage device, history data representative of the current through a motor when the motor operates to rotate the load; and (iv) circuitry for modifying the motor control signal in response to the history data.
US11515819B2
A method for stabilizing a DC link voltage of an electrical converter, the method including: determining a DC link voltage signal for the DC link voltage of the electrical converter; determining a fluctuation signal of the DC link voltage by applying a high pass filter to the DC link voltage signal; determining a torque offset by multiplying the fluctuation signal with a gain value; and modifying a reference torque with the torque offset for controlling the electrical converter. The gain value is adjusted by: determining a DC link voltage ripple from the DC link voltage signal; and comparing the DC link voltage ripple with a threshold and, when the DC link voltage ripple is higher than the threshold, increasing the gain value.
US11515816B2
Disclosed is an apparatus for detecting rotation of a motor, including a first switching device and a second switching device that are connected to a power supply, a third switching device and a fourth switching device that are connected to a ground, a motor connected between a first node to which the first switching device and the third switching device are connected and a second node to which the second switching device and the fourth switching device are connected, a first resistor device and a second resistor device that are disposed between the third switching device and the ground and between the fourth switching device and the ground, respectively, and a controller configured to derive a rotation amount of the motor through integration of current flowing in the first resistor device or the second resistor device by counter-electromotive force generated when the motor brakes.
US11515799B2
A resonant converter controller circuit is provided. Each period in drive control has a drive time interval and a pause time interval for driving/pausing the resonant converter. The resonant converter controller circuit includes a first oscillating means for generating a clock signal, a second oscillating means for generating a sawtooth wave signal, a third oscillating means for generating a rectangular wave signal, comparison means for outputting a comparison signal indication the rive time interval, by comparing the sawtooth wave signal with a threshold signal, which is generated based on a difference voltage between an output voltage of the resonant converter and a target voltage, and which indicates a ration of the drive time interval to the pause time interval, and a logical operation means for generating a drive control signal based on the comparison signal and the rectangular wave signal to drive and control the resonant converter.
US11515797B2
A universal serial bus (USB) source device adapted to be coupled to a USB sink device via a USB cable, the USB source device including: a voltage bus (VBUS) terminal adapted to be coupled to a VBUS conductor of the USB cable; a configuration channel (CC) terminal adapted to be coupled to a CC conductor of the USB cable; a VOUT node coupled to the VBUS terminal and adapted to be coupled to a voltage supply; a controller circuit coupled to the VBUS terminal, the CC terminal and the VOUT node; a load circuit coupled to a discharge signal connection of the controller and to the VOUT node; and a resistor divider coupled to the VOUT node and the controller and adapted to be coupled to the voltage supply.
US11515791B2
A transient response improving system and method with a prediction mechanism of an error amplified signal are provided. A current sensor circuit senses a current flowing through a first resistor connected between an adapter and an electronic device. When the current is larger than a current threshold, a predicting circuit calculates a target voltage level based on a common voltage and a voltage of the battery and instantly pulls up or down a voltage level of the error amplified signal to the target voltage level. A comparator compares the error amplified signal with a ramp signal to output a comparison signal. A controller circuit controls a driver circuit to switch a high-side switch and a low-side switch according to the comparison signal.
US11515790B2
The invention provides a conversion circuit for converting input voltage into output voltage, including: a full-bridge rectifier circuit including first and second bridge arms connected in parallel and electrically connected between first and second ends of the output voltage; a first switch branch electrically connected between the first end of the input voltage and the first end of the output voltage, and including first and second switches connected in series to form a first connection node; a first resonant unit electrically connected between the first connection point and midpoint of the first bridge arm; and a first transformer including a first primary winding connected in series with the first resonant unit; and a first secondary winding connected between midpoint of the first bridge arm and midpoint of the second bridge arm. The conversion circuit of the invention improves conversion efficiency while maintaining smaller voltage stress on switches.
US11515778B2
Provided is a power conversion device capable of continuing the transmission of power even in the event of failure of a DC-to-DC converter cell. The power conversion device according to the present invention includes: a unit having a plurality of DC-to-DC converter cells; a short-circuit device that short-circuits a failed cell; and a control circuit that controls the plurality of DC-to-DC converter cells. The control circuit controls the voltage of a second cell terminal of a healthy cell included in a unit that includes the failed cell, based on a failed cell count m, so that the power of a first cell terminal and the power of the second cell terminal are matched.
US11515773B2
A linear vibration motor is provided, comprising a housing, a spring part, a vibrator and a stator, the housing having a chamber, the stator, the vibrator and the spring part being provided in the chamber, the vibrator comprising a counterweight part and a magnet connected together, the stator comprising a pole core and a coil, the pole core being connected to the housing, the coil being wound around the pole core, the housing being configured to be magnetically conductive, the vibrator being suspended relative to the stator by the spring part, the housing comprising a top part and an opposed bottom part, and the vibrator being configured to vibrate along a connecting line between the top part and the bottom part.
US11515770B2
Provided is a manufacturing device for a rotor core and a manufacturing method for a rotor core in which it is possible to suitably fit a columnar core rod into a center hole of a laminated iron core, when fitting and installing the laminated iron core into a fitting recess of a first mold. A device for manufacturing a rotor core includes: a first mold; a second mold that engages with the first mold and clamps and seals the laminated iron core together with the first mold; a resin injection unit that is provided to the second mold and injects a resin material in the magnet insertion hole by using a molding machine; and a guide plate that has a through hole into which the core rod is inserted and is mounted at one end of the laminated iron core in such a manner that the through hole is in communication with the center hole of the laminated iron core, in which the guide plate has an opening diameter of the through hole on one surface side of one end side of the laminated iron core that is substantially the same as an opening diameter of the center hole, and an opening diameter of the through hole on the other side on the side of the first mold is larger than an opening diameter on the one surface side.
US11515766B2
A manufacturing method of an electric pump includes engaging and welding first and second extended portions with first and second hooks, respectively, and cutting a plurality of connecting portions after the engaging and welding.
US11515764B2
The subject of the invention is a method and a device for determination of a torsional deflection of a rotation shaft in the electromechanical drivetrain. The method uses a current and a voltage signals measurement of the driving electrical machine and an angular speed measurement of the shaft of the drivetrain and includes the step of measuring of a voltage UDC of the DC link unit of a converter; the step of calculating a value of a load torque Tload of the driving electrical machine; the step of detecting of an oscillation OSC(Tload) in the load torque Tload and calculation magnitudes of characteristic frequencies of Fast Fourier Transform FFT(UDC) of the voltage UDC of DC link unit; the step of determining of a timestamp indicators tTload for oscillations OSC(Tload) and tFFT of UDC for magnitudes of characteristic frequencies of FFT(UDC) of the voltage UDC of DC link unit; the step of comparing the value of the timestamp indicators tTload and tFFT and determining a torsional deflection of the rotation shaft if tTload
US11515760B2
A rotating electric machine for a vehicle includes a rectifier fixed to an outer side of the frame member and constituting a rectification circuit which rectifies the alternating current generated by the stator; a battery terminal protruding from the rectifier and configured to be connected with a battery cable; an insulating member having a through hole in which the battery terminal is inserted; and a waterproof cap attached to the insulating member so as to cover a connection part of the battery terminal with the battery cable in a waterproof state. The insulating member includes an annular protruding part protruding inward from an inner peripheral surface of the through hole. The protruding part is in contact with an outer peripheral surface of the battery terminal in such a state that the protruding part is elastically deformed.
US11515757B2
An improved liquid cooled apparatus for transferring large torques magnetically with a primary rotary member and a secondary rotary member as is set forth in U.S. Pat. No. 7,294,947. The primary rotary member has permanent magnets, the secondary rotary member with electro-conductive materials. Both of said rotors being encased in a liquid tight casing enclosure and said rotors both being liquid cooled to allow for power transfers in excess of 260 KW and 1000 ft.lb torque.
US11515755B2
Stator housing for an electric machine, includes a plurality of axially extending main channels, wherein pairs of adjacent main channels are connected by deflection channels to form a meandering cooling path for a coolant, and a plurality of connection channels that connect each pair of adjacent main channels in a fluid conductive manner at an axial position between the deflection channels.
US11515749B2
A motor assembly includes a motor, a housing including a housing space to house the motor, oil in a vertically lower region of the housing space, and an oil passage to lead the oil from the vertically lower region of the housing space through the motor to the vertically lower region of the housing space. The oil passage includes a first oil passage extending through an inside of the motor, and a second oil passage extending through an outside of the motor. One of the first oil passage and the second oil passage includes a cooler to cool the oil therein.
US11515741B2
An example operation includes one or more of determining, by a transport, an energy transfer condition exists along a route, routing, by the transport, to a location on the route based on the energy transfer condition exceeding an energy transfer value and based on one or more traffic conditions, aligning, by the transport, a position of the transport at the location to wirelessly receive an energy transfer, and receiving, by the transport, the energy transfer while the transport is in motion.
US11515738B2
A wireless power transmission system comprising a wireless power transmitting device and a wireless power receiving device. The wireless power receiving device is configured to enter a cloak state when a temporary pause in power transfer is desired. The wireless power receiving device may allow or deny a communication data stream with the wireless power transmitting device during the cloak state. The wireless power receiving device may request a hot start power transfer phase with the wireless power transmitting device after the cloak state. The wireless power transmitting device may or revert (reset) to a default operating state in the event that a control error packet is received during the cloak state.
US11515737B2
A power receiving unit includes: a power receiving section configured to receive power that is fed from a power feeding unit in a non-contact manner; a rectification section configured to rectify the power received by the power receiving section; a method determination section configured to identify a feeding method of the power feeding unit; and a target voltage setting section configured to set a target voltage of the power rectified by the rectification section, to a value corresponding to the feeding method identified by the method determination section.
US11515736B2
Provided are a wireless charging system, a wireless charging device and a wireless charging method. The wireless charging device includes a voltage conversion circuit, a wireless transmitter circuit and a communication control circuit. The voltage conversion circuit is configured to receive an input voltage and convert the input voltage to obtain an output voltage and an output current. The wireless transmitter circuit is configured to transmit an electromagnetic signal according to the output voltage and the output current of the voltage conversion circuit to perform wireless charging on a device to be charged. The communication control circuit is configured to perform wireless communication with the device to be charged during the wireless charging, to adjust a transmitting power of the wireless transmitter circuit, such that the transmitting power matches a charging voltage and/or a charging current required by a present charging stage of the battery.
US11515730B2
A detection circuit detects at least one of a value of a current flowing through a power transmitting coil, and a value of a current or voltage generated by an auxiliary coil. A control circuit determines a transmitting frequency based on the value detected by the detection circuit, the transmitting frequency at least locally minimizing load dependence. The control circuit determines a voltage for the transmitting power at which an output voltage of a power receiver apparatus is equal to a predetermined target voltage when generating the transmitting power having the transmitting frequency determined, and controls the power supply circuit to generate the transmitting power having the transmitting frequency and voltage determined.
US11515728B2
Example wirelessly powered unmanned aerial vehicles and tracks for providing wireless power are described herein. An example apparatus includes a track section having a transmitter coil to generate an alternating magnetic field and an unmanned aerial vehicle having a receiver coil. The alternating magnetic field induces an alternating current in the receiver coil when the unmanned aerial vehicle is disposed in the alternating magnetic field.
US11515712B2
A battery module including a plurality of battery sub packs and an electronic device including the battery module is provided. The battery module comprises a battery pack including a plurality of battery sub packs, a power delivery circuit connectable to the plurality of battery sub packs, a plurality of switches connected between the plurality of battery sub packs and the power delivery circuit, and at least one processor configured to control the plurality of switches to transmit power stored in a first battery sub pack to the power delivery circuit during a first time interval and transmit power stored in the power delivery circuit to a second battery sub pack during a second time interval. Other various embodiments are also provided herein.
US11515701B2
A coupling circuit (20) with switching function for coupling an insulation monitoring device (6, 6a, 6b) to an unearthed power supply system (2, 2a, 2b), consisting of a coupling module (22) or a plurality of identical coupling modules (22) connected in series, wherein the coupling module (22) has at least one switch unit (25), which comprises a coupling impedance (26), a switch (24), arranged in series to the coupling impedance (26), for mains disconnection and a control circuit (28) for controlling the switch (24), and also exactly one transformer (30) for voltage supply and for potential separation.
US11515697B2
A high-voltage cable sealing end (100) has a primary volume (102) and a secondary volume (104) fluidically connected thereto, which are filled with an insulating fluid. The primary volume (102) and the secondary volume (104) are sealed with respect to the atmosphere surrounding the high-voltage cable sealing end (100). The secondary volume (104) can be disconnected from the primary volume (102) via a separable connection (106) which can be cut off in a fluid-tight manner. A drying agent, which draws moisture out of the insulating fluid, is introduced into the secondary volume (104).
US11515680B2
A contact system comprises a ground cylinder, a shielding cylinder press-fit with the ground cylinder, and a contact ring disposed between the ground cylinder and the shielding cylinder. The contact ring includes a strip of electrically conductive material defining a plurality of projections on at least one longitudinal side. The projections electrically contact the ground cylinder and the shielding cylinder for establishing an electrically conductive connection therebetween.
US11515678B2
A splice connector assembly configured to conduct more than 1 kilowatt of electricity includes a terminal having a connection portion configured to interconnect with a corresponding mating terminal. The terminal also has an attachment portion. The attachment portion has a planar shape. The attachment portion is attached to a first wire electrical cable and is also attached to a second wire electrical cable. The first cable has a different cross-sectional area than the second cable. The splice connector assembly also includes a dielectric housing defining a cavity in which the terminal is disposed.
US11515672B2
An electrical connector is provided. The electrical connector includes a metal plate, a first-row terminal assembly, and a second-row terminal assembly. A hollow area of the metal plate has a first projection area on a projection plane that is parallel to the metal plate, and a contact area of the second power terminal set has a second projection area overlapping the first projection area on the projection plane. The first projection area has a first border line and a second border line. The second projection area has a third border line and a fourth border line. The first border line and the third border line have a first projection distance therebetween. The second border line and the fourth border line have a second projection distance therebetween. The first projection distance and the second projection distance are both 0.2 mm or more.
US11515670B2
A connector includes a connector body and a terminal attached to the connector body, the connector being fitted with a counterpart connector, the connector body includes a recess being fitted with a counterpart connector body of the counterpart connector and side walls extending in a longitudinal direction of the connector body, the side walls defining both sides of the recess. The terminal includes a plurality of terminals disposed along each of the side walls, and the plurality of terminals disposed along each of the side walls include one high frequency terminal and ground terminals disposed on both sides of the high frequency terminal. In plan view, a straight line connecting high frequency terminals disposed along both the side walls is inclined with respect to a center line of the connector body in a width direction, and a shield plate of the counterpart connector is extends along the center line.
US11515665B2
An electrical pin and sleeve device is disclosed. The pin and sleeve device incorporating one or more features to facilitate easier assembly. For example, the pin and sleeve device may include an interrupted thread or a multi-start thread for coupling a first or main housing portion to a second or front housing portion of the device. In this manner, the outer housing can be assembled together with minimal number of turns to facilitate easier and faster assembly. Additionally, and/or alternatively, the front housing portion and the main housing portion may include a key such as, for example, a releasable lock (e.g., a spring plunger assembly) for indexing/indicating the proper rotational position of the front housing relative to the main housing to limit or prevent over-rotation. Additionally, and/or alternatively, a hollow O-ring may be positioned between the first and second housing portions.
US11515656B2
A circuit connection module include a board, an electronic component mounted on the board, and an electrically conductive member connected to the electronic component so as to be thermally conductive. The electronic component includes a heat dissipation portion exposed on an outer surface of the electronic component. The electrically conductive member includes a plate-shaped portion connected to the heat dissipation portion so as to be thermally conductive, and a terminal portion in which one end is connected to the plate-shaped portion so as to be thermally conductive and electrically conductive and the other end is in contact with a mating terminal.
US11515651B1
An array antenna system having an RF-port with individually controlled radiating elements.
US11515650B2
An antenna system including a first antenna, a second antenna and a third antenna. The antenna system includes a feed for feeding a first common signal to radiator elements of one of the second antenna or third, with a first phase difference between the radiator elements configured for a first polarization and the radiator elements being configured for a second polarization, to create a virtual polarization, wherein the virtual polarization is aligned with one of the first polarization or the second polarization in a first frequency band.
US11515640B2
A system for EMNZ metamaterial-based direct antenna modulation. The system includes a signal generator, a metamaterial switch and an antenna. The signal generator may is configured to generate a microwave signal. The metamaterial switch is configured to generate a modulated microwave signal from the microwave signal. The modulated microwave signal is generated by selectively passing the microwave signal through the metamaterial switch. The metamaterial switch includes a first conductive plate and a first loaded conductive plate. The first loaded conductive plate includes a second conductive plate and a first monolayer graphene. The first monolayer graphene includes a first tunable conductivity. The first monolayer graphene is positioned between the first conductive plate and the second conductive plate. An effective permittivity of the metamaterial switch is configured to be adjusted to a predetermined value. The effective permittivity of the metamaterial switch is adjusted responsive to tuning the first tunable conductivity.
US11515637B2
Leaky wave antenna of AFSIW structure comprising a top substrate layer and a bottom substrate layer sandwiching an intermediate layer comprising a longitudinal aperture of length L defining a waveguide and whose width W1 is delimited by two conductive lateral walls. The inner faces of the conductive lateral walls are coated with a layer of dielectric material of thickness w(z). The top layer has a longitudinal radiating slot of width Wf (z) facing the longitudinal aperture of the intermediate layer. The thickness w(z) of the dielectric coating varies along the longitudinal axis z according to a given law, defined so as to obtain variations along the axis z of the amplitude Alpha(z) and of the phase Beta(z) of the leaky wave of the guide.
US11515635B2
An antenna structure includes an antenna radiator, a microstrip line, a flexible board, and a coaxial cable. The antenna radiator is used to receive and transmit wireless signals. The wireless signals include radio frequency signals. The microstrip line is coupled to the antenna radiator and is used to transmit the radio frequency signals. The flexible board is coupled to the microstrip line and is used to transmit the radio frequency signals. The coaxial cable is coupled to the flexible board and is used to transmit the radio frequency signals to a processor.
US11515633B2
A mobile terminal and an antenna that includes a feeder and a radiating element. The radiating element includes a first radiating patch and a second radiating patch. The first radiating patch and the second radiating patch are located on one side of the feeder and form a loop together with the feeder. An adjustable component configured to control the feeder and the second radiating patch is disposed on the feeder between the first radiating patch and the second radiating patch. The first radiating patch has a first extension part extending to an opposing side of the feeder.
US11515632B2
A dual-band antenna includes a first conductive portion, a ground layer, a ground portion, a second conductive portion and a third conductive portion. The first conductive portion has a resonant cavity. The ground portion extends from the ground layer toward the first conductive portion. The second conductive portion extends from the ground layer toward the first conductive portion. The third conductive portion extends from the ground layer toward the first conductive portion. The second conductive portion and the third conductive portion are disposed symmetrically with respect to the ground portion.
US11515630B2
Examples disclosed herein relate to a dynamic supply modulation power amplifier architecture for millimeter wave applications. The architecture includes phase shifters coupled to a power input port, power amplifiers coupled to respective power output ports, variable gain amplifiers coupled to the phase shifters and to the power amplifiers and are configured to supply dynamically varying input power to the power amplifiers. The architecture includes a first look-up table coupled to the variable gain amplifiers to control the variable gain amplifiers. The architecture also includes a second look-up table coupled to the power amplifiers, where each of the power amplifiers is supply modulated by active drain voltage modulation controlled by the second look-up table and variable input power from the variable gain amplifiers. Other examples disclosed herein include a radar system for use in an autonomous driving vehicle and an analog beamforming antenna for millimeter wave applications.
US11515623B2
A metrocell antenna includes a plurality of linear arrays of first frequency band radiating elements, a first enclosure that includes a first of the linear arrays of first frequency band radiating elements mounted therein, a second enclosure that includes a second of the linear arrays of first frequency band radiating elements mounted therein, a third of the linear arrays of first frequency band radiating elements mounted within one of the first and second enclosures, a first RF port that is mounted through the first enclosure and a first blind-mate connector that provides an electrical connection between the first enclosure and the second of the linear arrays of first frequency band radiating elements that is mounted in the second enclosure.
US11515620B2
Embodiments disclosed herein include headphone devices with spatially diverse antennas employing multiple operational modes and antenna switching policies. The headphone device may identify a current mode of operation and wirelessly communicate with at least one external device based at least in part on the current mode of operation. Further, operating in a first mode of operation, the headphone device may cause switching circuitry to selectively couple a first antenna to the common port in accordance with a first antenna switching policy. While operating in the second mode of operation, the headphone device may cause circuitry to selectively couple a second antenna to the common port in accordance with a second antenna switching policy that is different from the first antenna switching policy.
US11515616B2
An information handling system to wirelessly transmit and receive data may include a base chassis including a metal C-cover and a D-cover, the metal C-cover to house a speaker grill, the speaker grill covering a speaker to emit audio waves; a speaker grill platform antenna formed within the C-cover from a portion of the speaker grill to emit a target radio frequency (RF), including: a slot formed around the portion of the speaker grill to form a peninsula on the speaker grill that is physically separated from the C-cover; a cavity formed behind the peninsula between the C-cover and the D-cover, the cavity including walls formed around the back side of the peninsula to electrically isolate the cavity; a printed circuit board assembly (PCBA) including: an antenna front end circuit operatively coupled to the speaker grill to excite the speaker grill and dynamically switch frequencies based on the target frequency to be emitted by the speaker grill platform antenna; and a contact pin directly coupling an excitation signal to excite the speaker grill platform antenna.
US11515615B2
A display apparatus and an antenna assembly are provided. The display apparatus includes: a display; a first circuit board including at least one electronic part configured to process an image signal for displaying an image on the display; a second circuit board including at least one antenna configured to transmit and receive a radio frequency (RF) signal for communication between the display apparatus and an external apparatus; and a spacer provided between the first circuit board and the second circuit board, and configured to space the first circuit board and the second circuit board apart from each other. Thus, radiation performance in the antenna is improved with easy design based on the structure of the display apparatus. Thus, radiation performance in the antenna is improved with easy design based on the structure of the display apparatus.
US11515613B2
A bendable antenna is provided. The bendable antenna is adapted to connect a cable. The bendable antenna includes an antenna body, a connection base, a first pivot base, a second pivot base, a first elastic element and a first restriction structure. The connection base is connected to the antenna body. The first pivot base is connected to the connection base, wherein the first pivot base includes a first recess. The second pivot base pivots on the first pivot base. The first elastic element is disposed in the first recess of the first pivot base, wherein the first elastic element is telescoped on the cable. The first restriction structure is connected to the connection base, wherein the first restriction structure pushes the first elastic element to restrict the first elastic element in the first recess.
US11515610B2
The present invention relates to a laminated body with electric conductor including a substrate; a functional layer having at least an adhesive layer; an electric conductor; and a protective material, wherein the substrate, the functional layer having at least the adhesive layer, the electric conductor, and the protective material are sequentially laminated in a thickness direction, and wherein a thickness of the functional layer is less than or equal to 0.300 mm.
US11515608B2
Remote compensators for mobile devices are provided. In certain embodiments, a mobile device includes a cable-side circulator, an antenna, receive amplifier circuitry that amplifies a receive signal from the antenna and provides an amplified receive signal to the cable-side circulator, transmit amplifier circuitry that amplifies a transmit signal from the cable-side circulator, and a first antenna-side circulator and a second antenna-side circulator each coupled between the transmit amplifier circuitry and the antenna. The first antenna-side circulator and the second antenna-side circulator operate to compensate the receive signal for transmit leakage arising from the transmit amplifier circuitry.
US11515600B2
Electric vehicle battery enclosures and methods of assembling electric vehicle battery enclosures involve a base portion to hold one or more batteries that provide motive power to an all-electric or hybrid electric vehicle. An electric vehicle battery enclosure includes a cover portion to mate with the base portion to enclose the one or more batteries, and a sealant to create a bond between the base portion and the cover portion around an entire perimeter of the enclosure and to seal the enclosure based on a uniform height of the sealant around the perimeter of the enclosure.
US11515591B2
A heat rejection panel comprising a first and a second plate. The first plate comprises an oscillating heat pipe face having a plurality of first opened elongated recesses formed therein, and the second plate comprises an oscillating heat pipe face having a plurality of second open elongated recesses formed therein. The first plate oscillating heat pipe face is hermetically sealed to the second plate oscillating heat pipe face forming a bond joint therebetween. The first plate caps the second open elongated recesses and the second plate caps the first open elongated recesses such that first open elongated recesses are physically and fluidly connected to the second open elongated recesses, thereby forming at least one non-planar oscillating heat pipe channel within the panel that reciprocates back and forth across the bond joint having the bond joint as a longitudinal axis.
US11515583B2
A method for determining the state of an electric energy storage unit is described. An extension of the electrode assembly and/or a force exerted by the electrode assembly, and at least one electric variable of the electric energy storage unit are detected. A first and a second state variables, which represent the first state of the electric energy storage unit, are ascertained using the detected extension and/or the detected force and also a first mathematical model stored in a data memory and the detected at least one electric variable and also a second mathematical model stored in a data memory. This is followed by carrying out a first comparison of the first state variable with the second state variable. The first and/or the second mathematical model and/or the first and/or the second state variables are/is changed depending on the first comparison.
US11515581B2
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and/or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and/or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
US11515578B2
Discussed is an application that efficiently utilizes a vehicle battery by predicting performance of the vehicle battery and an available driving distance based on environmental condition of an area where a vehicle is parked and state information of the vehicle battery.
US11515574B2
This invention provides a system and a method for safe production of electrolyte at required concentration on site on demand where occasionally only water is needed to be filled up. The system includes two main units: a saturated electrolyte unit and a diluted electrolyte unit.
US11515569B2
A method for manufacturing a flexible battery includes the steps of: preparing an electrode current collector having a current collecting portion provided with at least one through-hole; carrying out electrospinning of electrode slurry including an electrode active material, a binder, a conductive material and a solvent on at least one surface of an edge of the current collecting portion and over the through-hole to form an electrode active material layer on at least one surface of the electrode current collector; and forming a battery provided with the electrode current collector having the electrode active material layer formed thereon as an electrode. A flexible battery obtained from the method is also provided.
US11515554B2
A membrane electrode assembly for the fuel cell includes a solid polymer electrolyte membrane, an anode catalyst layer assembled to one surface of the solid polymer electrolyte membrane, and a cathode catalyst layer assembled to another surface of the solid polymer electrolyte membrane. The membrane electrode assembly contains cerium ions. The membrane electrode assembly includes a power-generation region and a non-power-generation region. The power-generation region includes the catalyst layers on both surfaces of the solid polymer electrolyte membrane in a center portion. The non-power-generation region is without the catalyst layer on at least one surface of the solid polymer electrolyte membrane in an outer periphery portion. A cerium ion content per area in the power-generation region is larger than a cerium ion content per area in the non-power-generation region.
US11515545B2
The invention provides an air electrode material powder for solid oxide fuel cells, comprising particles of a perovskite composite oxide represented by the general formula ABO3, and comprising La and Sr as the A-site elements, and Co and Fe as the B-site elements.
US11515541B2
Provided is a porous electrode substrate capable of reducing a drop in electromotive force when used in a battery. This porous electrode substrate comprises a carbon fiber sheet wherein carbon fibers are bound by a binder. For dust of 0.3 μm or more in particle size, the dust generation amount per 1 m2 of the porous electrode substrate is 120,000/m2 or less, as determined by the following method: dust particles in a gas obtained by suctioning at 47.2 mL/s for 40 minutes using a dust collecting hood having an opening of 500 mm×100 mm while traveling the sheet at a speed of 10 m/min from a position 200 mm below the sheet are used; the number of dust particles having a diameter within a predetermined range is measured by a particle counter; and the measured value is divided by 200 m2, which is a suction area, and the resulting value is defined as a dust generation amount per 1 m2.
US11515533B2
Provided is a positive electrode active material for a non-aqueous electrolyte secondary battery, the active material including a lithium-transition metal composite oxide containing lithium, nickel, cobalt, and manganese, having a layered structure, having a ratio D50/DSEM of from 1 to 4, and having a ratio of a number of moles of nickel to a total number of moles of metals other than lithium of greater than 0.8 and less than 1, a ratio of a number of moles of cobalt to the total number of moles of metals other than lithium of less than 0.2, a ratio of a number of moles of manganese to the total number of moles of metals other than lithium of less than 0.2, and a ratio of the number of moles of manganese to a sum of the number of moles of cobalt and the number of moles of manganese of less than 0.58.
US11515528B2
Described herein are improved composite anodes and lithium-ion batteries made therefrom. Further described are methods of making and using the improved anodes and batteries. In general, the anodes include a porous composite having a plurality of agglomerated nanocomposites. At least one of the plurality of agglomerated nanocomposites is formed from a dendritic particle, which is a three-dimensional, randomly-ordered assembly of nanoparticles of an electrically conducting material and a plurality of discrete non-porous nanoparticles of a non-carbon Group 4A element or mixture thereof disposed on a surface of the dendritic particle. At least one nanocomposite of the plurality of agglomerated nanocomposites has at least a portion of its dendritic particle in electrical communication with at least a portion of a dendritic particle of an adjacent nanocomposite in the plurality of agglomerated nanocomposites.
US11515525B2
The present invention is related to a process for coating anoxide material, said process comprising the following steps: (a) providing a particulate material selected from lithiated nickel-cobalt aluminum oxides, lithiated cobalt-manganese oxides and lithiated layered nickel-cobalt-manganese oxides, (b) treating said cathode active material with a metal alkoxide or metal amide or alkyl metal compound, (c) treating the material obtained in step (b) with moisture, and, optionally, repeating the sequence of steps (b) and (c), wherein steps (b) and (c) are carried out in a mixer that mechanically introduces mixing energy into the particulate material, or by way of a moving bed or fixed bed, and wherein steps (b) and (c) are carried out at a pressure that is in the range of from 5 mbar to 1 bar above normal pressure.
US11515523B2
A rechargeable lithium battery includes a positive electrode having a positive current collector and a positive active material layer at least partially disposed on the positive current collector, wherein the positive active material layer includes a first positive active material having at least one of a composite oxide of a metal selected from cobalt, manganese, nickel, and a combination thereof and lithium, and a second positive active material having a compound represented by Chemical Formula 1 as defined herein, and a negative electrode having a negative current collector, a negative active material layer at least partially disposed on the negative current collector, and a negative electrode functional layer having generally flake-shaped polyethylene particles at least partially disposed on the negative active material layer.
US11515516B2
Disclosed is a method for producing polymer-encapsulated Li2Sx (where 1≤x≤2) nanoparticles. The method comprises the step of forming a mixture of a polymer and sulfur. The method further comprises vulcanizing the mixture at a vulcanization temperature attained at a heating rate, in a vulcanization atmosphere, and electrochemically reducing a vulcanized product at a reduction potential. Also disclosed is a method for producing a battery component, the component comprising a cathode and a separator.
US11515508B2
The present invention provides a display panel and a manufacturing method thereof. The display panel includes a glass substrate and a one-dimensional photonic crystal layer disposed on the glass substrate. The one-dimensional photonic crystal layer includes a plurality of crystal unit layers stacked upon each other. Each of the plurality of crystal unit layers includes a low-refractive-index sublayer disposed on a side of each of the plurality of crystal unit layers near the glass substrate and a high-refractive-index sublayer disposed on a side of each of the plurality of crystal unit layers away from the glass substrate.
US11515506B2
A display apparatus includes: a substrate including a display area and a peripheral area around the display area, the substrate having a bent portion; a plurality of display elements in the display area; and a thin film encapsulation layer over the plurality of display elements and including a first encapsulation layer, a second encapsulation layer over the first encapsulation layer, and an organic encapsulation layer between the first encapsulation layer and the second encapsulation layer, wherein the second encapsulation layer includes a plurality of inorganic thin layers and a plurality of organic thin layers alternately arranged, and a thickness of the second encapsulation layer is equal to or less than a thickness of the first encapsulation layer.
US11515495B2
A display device including a flexible base substrate; a pixel circuit and a light emitting structure sequentially disposed on the flexible base substrate; and a stretchable film attached on a bottom of the flexible base substrate. The stretchable film includes a first region and a second region, which are divided according to curvatures of an object, and at least one of different patterns and different disposed structures are arranged in each of the first region and the second region.
US11515494B2
A compound including a first ligand LA having a structure of Formula I is disclosed. The compound is useful a an emitter dopants in OLEDs for enhancing the OLED performance.
US11515489B2
A compound of Formula I: wherein ring A is a 5-membered or 6-membered aromatic ring; wherein RA, RB, and RC each independently represent mono to the maximum allowable substitution, or no substitution; wherein Y1 is absent or present, and when present is selected from the group consisting of a direct bond, O, S, Se, CRR′, NR, SiRR′, and BR; wherein each X1-X3 is N or CR; wherein at least one of X1-X3 is N; wherein each A1-A5 is independently C or N; wherein the maximum number of N atoms that can connect to each other within each ring is two; wherein each R1, R2, R3, and R4 is independently selected from the group consisting of alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, aryl, heteroaryl, and combinations thereof; wherein each R, R′, RA, RB, and RC is independently a hydrogen or a substituent selected from the group consisting of deuterium, halogen, alkyl, cycloalkyl, heteroalkyl, heterocycloalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl, heteroalkenyl, alkynyl, aryl, heteroaryl, acyl, carboxylic acid, ether, ester, nitrile, isonitrile, sulfanyl, sulfinyl, sulfonyl, phosphino, and combinations thereof; and wherein any two substituents may be joined or fused together to form a ring.
US11515485B2
An organic light emitting diode including a plurality delayed fluorescent materials with specific energy levels and an organic light emitting device including the diode is disclosed. When the plurality delayed fluorescent materials with specific energy levels are applied in an emitting material layer, it is possible to minimize the energy loss or exciton quenching during luminous process and to prevent the diode from reducing life span caused by the exciton quenching. When the emitting material layer includes other luminous material having a narrow FWHM, the organic light emitting diode can enhance its color purity.
US11515484B2
The present specification relates to a heterocyclic compound represented by Chemical Formula 1, and an organic light emitting device comprising the same.
US11515481B2
A composition for forming organic film, a display device utilizing the composition, and a method of manufacturing the display device are provided. The composition for forming an organic film includes a solvent; and a compound of Formula 1: ArR)k. Formula 1
US11515473B2
The present disclosure provides a semiconductor structure, including an Nth metal layer over a transistor region, where N is a natural number, and a bottom electrode over the Nth metal layer. The bottom electrode comprises a bottom portion having a first width, disposed in a bottom electrode via (BEVA), the first width being measured at a top surface of the BEVA, and an upper portion having a second width, disposed over the bottom portion. The semiconductor structure also includes a magnetic tunneling junction (MTJ) layer having a third width, disposed over the upper portion, a top electrode over the MTJ layer and an (N+1)th metal layer over the top electrode. The first width is greater than the third width.
US11515471B2
A method for fabricating semiconductor device includes the steps of forming an inter-metal dielectric (IMD) layer on a substrate, forming a trench in the IMD layer, forming a synthetic antiferromagnetic (SAF) layer in the trench, forming a metal layer on the SAF layer, planarizing the metal layer and the SAF layer to form a metal interconnection, and forming a magnetic tunneling junction (MTJ) on the metal interconnection.
US11515468B2
Provided is a piezoelectric ceramics having a gradual change in piezoelectric constant depending on an ambient temperature. Specifically, provided is a single-piece piezoelectric ceramics including as a main component a perovskite-type metal oxide represented by a compositional formula of ABO3, wherein an A site element in the compositional formula contains Ba and M1, the M1 being formed of at least one kind selected from the group consisting of Ca and Bi, wherein a B site element in the compositional formula contains T1 and M2, the M2 being formed of at least one kind selected from the group consisting of Zr, Sn, and Hf, wherein concentrations of the M1 and the M2 change in at least one direction of the piezoelectric ceramics, and wherein increase and decrease directions of concentration changes of the M1 and the M2 are directions opposite to each other.
US11515466B2
Systems and methods of providing power to high-voltage sensors in power-limited environments through environmental energy harvesting are disclosed. The systems and methods are configured to intermittently power high-voltage sensors by repeatedly releasing stored energy in bursts. An environmental energy harvesting device generates a low-voltage power supply and is coupled to one or more capacitors to charge the capacitors to a high-voltage threshold. After such high-voltage threshold has been reached, the capacitors are discharged to provide a high-voltage power burst to a high-voltage sensor configured to inspect a component and generate an inspection result signal. The inspection result signal is received by an output module, which may further store or transmit to an external receiver a data signal indicating the inspection results.
US11515457B2
The present application discloses a light-emitting device comprising a light-emitting unit and a flexible carrier supporting the light-emitting unit. The light-emitting unit comprises a LED chip, a first reflective layer on the LED chip and an optical diffusion layer formed between the first reflective layer and the LED chip.
US11515453B2
The present invention relates to a light-converting material which comprises a luminescent material with semiconductor nanoparticles (quantum materials), where the semiconductor nanoparticles are located on the surface of the luminescent material and the emission from the semiconductor nanoparticles is in the region of the emission from the luminescent material. The present invention furthermore relates to a process for the preparation of the light-converting material and to the use thereof in a light source. The present invention furthermore relates to a light-converting mixture, a light source, a lighting unit which contains the light-converting material according to the invention, and a process for the production thereof.
US11515445B2
Provided is a core-shell type light-emitting quantum dot, including an alloy type core consisting of Cd, Se, Zn, and S, and a shell layer having a zinc blende structure and being coated on the surface of the alloy core, wherein the element ratio of each of Zn and S accounts for 30 to 50% of the overall core, and the content of Cd and Se gradually decreases outward from the core center. Also provided is a method for preparing the core-shell type light-emitting quantum dot. By having the alloy core and the shell layer with a zinc blende structure, the core-shell type quantum dot can achieve quantum efficiency of 95%, and have high temperature resistance and excellent water- and oxygen-barrier performance.
US11515443B2
Discussed is a tandem solar cell manufacturing method including etching a crystalline silicon substrate, whereby a solar cell can be obtained which does not have a pyramid-shaped defect on a surface of the substrate, inhibits the generation of a shunt through the substrate having excellent surface roughness properties, and can secure fill factor properties, the solar cell being capable of being obtained through the tandem solar cell manufacturing method. The method includes preparing a crystalline silicon substrate; performing an isotropic etching process of the substrate; and removing a saw damage on a surface of the substrate by performing an anisotropic etching process of the isotropically etched substrate.
US11515436B2
A photovoltaic device includes: a p- or n-type semiconductor substrate; a p-type amorphous semiconductor film and an n-type amorphous semiconductor film on a first-face side; p-electrodes on the p-type amorphous semiconductor film; and n-electrodes on the n-type amorphous semiconductor film, wherein: the p-electrodes and the n-electrodes are arranged at intervals; the p-type amorphous semiconductor film surrounds the n-type amorphous semiconductor film in an in-plane direction of the semiconductor substrate; the n-type amorphous semiconductor film has an edge portion providing an overlapping region where the n-type amorphous semiconductor film overlaps the p-type amorphous semiconductor film; and the n-electrodes are disposed in areas of the n-type amorphous semiconductor film that are surrounded by the overlapping region.
US11515433B2
A flexible wire comprises a conductive core surrounded by one or more radial p-n diodes and alternating conductive and non-conductive bands along an outermost surface. Methods for producing the wire are also disclosed, as are textiles and other flexible materials comprising or consisting of such flexible wires.
US11515428B2
One example provides an integrated circuit comprising a transistor including a semiconductor channel. The semiconductor channel includes three or more sub-channels, one or more nodes, each node being a junction of at least three sub-channels, and channel ends. A Schottky contact at each channel end forms a source or drain contact, and a gate contact disposed at each Schottky contact controls a barrier conductivity of the corresponding Schottky contact.
US11515423B2
A device includes a semiconductor substrate, a first fin arranged over the semiconductor substrate, and an isolation structure. The first fin includes an upper portion, a bottom portion, and an insulator layer between the upper portion and the bottom portion. A top surface of the insulator layer is wider than a bottom surface of the upper portion of the first fin. The isolation structure surrounds the bottom portion of the first fin.
US11515421B2
A semiconductor device including a substrate having a central region and a peripheral region; an integrated circuit structure on the central region; and a first structure on the peripheral region and surrounding the central region, wherein a portion of the first structure includes a first fin structure defined by a device isolation region in the substrate; a first dielectric layer covering an upper surface and side surfaces of the first fin structure and an upper surface of the device isolation region; a first gate structure on the first fin structure, the first gate structure including a first gate conductive layer, a first gate dielectric layer covering lower and side surfaces of the first gate conductive layer, and first gate spacer layers on side walls of the first gate conductive layer; and a first insulating structure covering the first dielectric layer and the first gate structure.
US11515413B2
A 3D semiconductor device, the device including: a first level including a first single crystal layer, the first level including a plurality of first transistors and at least one metal layer, where the at least one metal layer overlays the first single crystal layer, and where the at least one metal layer includes interconnects between the plurality of first transistors, the interconnects between the plurality of first transistors include forming first control circuits; a second level overlaying the at least one metal layer, the second level including a plurality of second transistors; a third level overlaying the second level, the third level including a plurality of third transistors, where the second level includes a plurality of first memory cells, the first memory cells each including at least one of the plurality of second transistors, where the third level includes a plurality of second memory cells, the second memory cells each including at least one of the plurality of third transistors, where at least one of the plurality of second memory cells is at least partially atop of the first control circuits, where the first control circuits are adapted to control data written to at least one of the plurality of second memory cells; and where the plurality of second transistors are horizontally oriented transistors.
US11515403B2
In an embodiment, a method includes: forming a fin extending from a substrate; forming a first gate mask over the fin, the first gate mask having a first width; forming a second gate mask over the fin, the second gate mask having a second width, the second width being greater than the first width; depositing a first filling layer over the first gate mask and the second gate mask; depositing a second filling layer over the first filling layer; planarizing the second filling layer with a chemical mechanical polish (CMP) process, the CMP process being performed until the first filling layer is exposed; and planarizing the first filling layer and remaining portions of the second filling layer with an etch-back process, the etch-back process etching materials of the first filling layer, the second filling layer, the first gate mask, and the second gate mask at the same rate.
US11515394B2
A method for the nanoscale etching of a layer of Ge1-xSnx on a carrier for a FET transistor, x being the concentration of tin in the GeSn alloy, the etching method includes a step of plasma-etching the layer of Ge1-xSnx using a mixture comprising dichlorine (Cl2) and dinitrogen (N2) and under an etching pressure lower than or equal to 50 mTorr, preferably lower than or equal to 10 mTorr. A method for producing a conduction channel on a carrier for a FET transistor, comprising a step of forming a layer of Ge1-xSnx on the carrier, the layer being produced by epitaxial growth, and a step of etching the layer of Ge1-xSnx according to the etching method. A conduction channel made of Ge1-xSnx for a FET transistor, the channel being obtained according to the production method, and a FET transistor comprising a plurality of conduction channels made of Ge1-xSnx.
US11515387B2
A method of manufacturing a silicon carbide substrate having a parallel pn layer. The method includes preparing a starting substrate containing silicon carbide, forming a first partial parallel pn layer on the starting substrate by a trench embedding epitaxial process, stacking a second partial parallel pn layer by a multi-stage epitaxial process on the first partial parallel pn layer, and stacking a third partial parallel pn layer on the second partial parallel pn layer by another trench embedding epitaxial process. Each of the first, second and third partial parallel pn layers is formed to include a plurality of first-conductivity-type regions and a plurality of second-conductivity-type regions alternately disposed in parallel to a main surface of the silicon carbide substrate. The first-conductivity-type regions of the first and third partial parallel pn layers face each other in a depth direction of the silicon carbide substrate, and the second-conductivity-type regions partial parallel pn layers face each other in the depth direction.
US11515382B2
A flexible display panel and a display device are provided. The flexible display panel includes a non-bending zone and at least one bending zone. A shape of the non-bending zone is a first rectangle, and a shape of the at least one bending zone is a second rectangle. The bending zone is arranged around the non-bending zone and is connected to the non-bending zone. A side of the second rectangle is connected to a straight side of the first rectangle. At least one of two rounded corners corresponding to the straight side of the non-bending zone connected to the at least one bending zone includes a concave wave shape.
US11515377B2
Disclosed herein is a display panel, comprising: a support; a first layer comprising a light emitter, a first region and a second region; a second layer sandwiched between the first layer and the support; wherein the first region and the second region allow light scattered by an object (e.g., a person's finger) to transmit therethrough; wherein the second layer allows light transmitted through the first region to reach the support and comprises a light-blocking layer configured to attenuate light transmitted through the second region.
US11515375B2
The present disclosure provides a display panel and a display device. The display panel includes a display area, including a first display area. The first display area includes light non-transmissive areas and light transmissive areas, and sub-pixels in the light non-transmissive areas include a first light-shielding layer, a pixel driving circuit, and a light-emitting structure layer. In a direction perpendicular to a substrate, a projection of the first light-shielding layer covers a projection of the light-emitting structure layer and a projection of at least one transistor of the pixel driving circuit.
US11515374B2
A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.
US11515364B2
An electronic device includes: a base substrate including an active region, which includes a sensing region, and a peripheral region adjacent to the active region; an input sensor including a sensing insulating layer, a plurality of first sensing electrodes, a plurality of second sensing electrodes, the second sensing electrodes being spaced apart from the first sensing electrodes; and a pressure sensor including a plurality of strain sensing patterns overlapping the sensing region, and strain connection patterns connecting the strain sensing patterns to each other, wherein each of the first sensing electrodes comprises a plurality of first sensing patterns overlapping the active region, each of the second sensing electrodes comprises a plurality of second sensing patterns overlapping the active region and on a same layer as the first sensing patterns, and a plurality of second connection patterns connecting the second sensing patterns.
US11515363B2
A display apparatus includes: an organic light emitting diode (OLED) structure including in which at least one blue light-emitting unit and at least one green light-emitting unit are stacked to provide incident light in which the blue incident light and the green incident light are mixed; a first pixel, a second pixel, and a third pixel disposed on the OLED structure; color conversion layers disposed on at least two of the first, the second, or the third pixels, and including quantum dots for converting the mixed incident from the OLED structure into light of a predetermined color; and first, second, and third color filters disposed on the first, the second, and the third pixels, respectively, to absorb or block light of a predetermined wavelength band, wherein a conversion value of an area of a spectrum in a wavelength region of 380 nanometers to 780 nanometers of the green incident light with respect to a difference between a wavelength at the maximum transmittance of the second color filter and the medial wavelength of the incident green light (Δλ) may be 3.6 or greater and 13 or less.
US11515357B2
A magnetic junction memory device is provided. The magnetic junction memory device including a sensing circuit including a sensing node, the sensing node being connected to a first end of a transistor and configured to change a voltage of the sensing node in accordance with a resistance of a magnetic junction memory cell, a gating voltage generator circuit configured to generate a gating voltage of the transistor using a reference resistor and a reference voltage, and a read circuit configured to read data from the magnetic junction memory cell using the reference voltage and the voltage of the sensing node.
US11515354B2
A thin film transistor array substrate for a digital X-ray detector device includes a p+ type semiconductor layer and a p− type semiconductor layer having different impurity concentrations are disposed above an intrinsic semiconductor layer of the PIN diode and an n+ type semiconductor layer and an n− type semiconductor layer having different impurity concentrations are disposed below the intrinsic semiconductor layer of the PIN diode to minimize ejection of holes by the p− type semiconductor layer and minimize ejection of electros by the n− type semiconductor layer, thereby minimizing occurrence of leakage current of the PIN diode.
US11515352B2
Provided is a highly-sensitive image-capture element and an image capture device that can be simply manufactured, have little polarization dependency, and have micro-spectroscopic elements capable of separating incident light into three wavelength ranges integrated facing a pixel array. An image capture element has a transparent layer having a low refractive index made of SiO2 or the like and a plurality of micro-lenses laminated on a pixel array in which pixels each including a photoelectric conversion element are disposed in an array. Inside the transparent layer having the low refractive index, micro-spectroscopic elements composed of a plurality of microstructures having constant thickness (length in a direction perpendicular to the pixel array) formed of a material such as SiN having a higher refractive index than that of the transparent layer is embedded.
US11515347B2
An image sensor module comprises an image sensor having a light sensing area, a cover glass for covering the light sensing area, a dam between the image sensor and the cover glass, which surrounds the light sensing area, and has an outer wall and an inner wall, where a cross-section of the inner wall parallel to the surface of the light sensing area of the image sensor forms a sawtooth pattern and/or, where a cross-section of the inner wall orthogonal to the surface of the light sensing area of the image sensor forms an inclined surface.
US11515333B2
Disclosed are: a three-dimensional flash memory in which the degree of integration in a horizontal direction is improved so as to promote integration; and a manufacturing method therefor. A three-dimensional flash memory according to one embodiment comprises: at least one channel layer extending in one direction; at least one ferroelectric film used as a data storage place while being extended in the one direction so as to encompass the at least one channel layer; and a plurality of electrode layers stacked so as to be vertically connected to the at least one ferroelectric film.
US11515319B2
Methods and apparatus for fabricating memory devices are provided. In one aspect, an intermediate stack of dielectric layers are formed on a first stack of dielectric layers in a first tier. The intermediate stack of dielectric layers is then partially or fully etched and have a landing pad layer deposited thereon. In response to planarizing the landing pad layer to expose a top surface of the intermediate stack of dielectric layers, a second stack of dielectric layers are deposited above the planarized landing pad layer. A staircase is formed by etching through the second stack, the intermediate stack, and the first stack of dielectric layers in the staircase region of the memory device. The staircase is located adjacent to one end of the center landing pad, where steps of the staircase are formed within the thickness of the center landing pad.
US11515318B2
A multiple input device is disclosed. The multiple input device includes a semiconductor structure extending in a first direction, a first dielectric material surrounding a portion of the semiconductor structure, a floating gate on the first dielectric material and surrounding the portion of the semiconductor structure, and a second dielectric material on the floating gate and surrounding the portion of the semiconductor structure. The multiple input device also includes a plurality of control gates on the second dielectric material. At least one of the control gates extends vertically away from the semiconductor structure in a second direction and at least one of the control gates extends vertically away from the semiconductor structure in a third direction.
US11515316B2
A semiconductor memory device includes a select transistor and a floating gate transistor on a substrate. The select transistor includes a select gate, a select gate oxide layer and a drain doping region. The floating gate transistor includes a floating gate, a floating gate oxide layer, a source doping region, a first tunnel doping region and a second tunnel doping region under the floating gate, a first tunnel oxide layer on the first tunnel doping region, and a second tunnel oxide layer on the second tunnel doping region. The floating gate oxide layer is disposed between the first tunnel oxide layer and the second tunnel oxide layer. A lightly doped diffusion region surrounds the source doping region and the second tunnel doping region.
US11515312B2
A memory cell includes a semiconductor substrate, a transistor, and a first anti-fuse structure. The transistor is above the semiconductor substrate. The first anti-fuse structure is above the semiconductor substrate and adjacent the transistor, and includes a first terminal and a second terminal. The first terminal of the first anti-fuse structure is in the semiconductor substrate and laterally surrounds the transistor. The second terminal of the first anti-fuse structure is above and spaced apart from the first terminal of the first anti-fuse structure.
US11515309B2
A process includes (a) providing a semiconductor substrate having a planar surface; (b) forming a plurality of thin-film layers above the planar surface of the semiconductor substrate, one on top of another, including among the thin-film layers first and second isolation layers, wherein a significantly greater concentration of a first dopant specie is provided in the first isolation layer than in the second isolation layer; (c) etching along a direction substantially orthogonal to the planar surface through the thin-films to create a trench having sidewalls that expose the thin-film layers; (d) depositing conformally a semiconductor material on the sidewalls of the trench; (e) annealing the first isolation layer at a predetermined temperature and a predetermined duration such that the first isolation layer act as a source of the first dopant specie which dopes a portion of the semiconductor material adjacent the first isolation layer; and (f) selectively etching the semiconductor material to remove the doped portion of the semiconductor material without removing the remainder of the semiconductor material.
US11515300B2
A semiconductor memory device includes a first chip and a second chip. The first chip includes a semiconductor substrate and a plurality of transistors disposed on a surface of the semiconductor substrate. The second chip includes a plurality of first conductive layers, a plurality of first semiconductor layers, and a plurality of memory cells disposed in intersection portions of the plurality of first conductive layers and the plurality of first semiconductor layers. The second chip includes a second semiconductor layer farther from the semiconductor substrate than the plurality of first conductive layers. The second semiconductor layer is connected to the plurality of first semiconductor layers and a first insulating layer that includes a part farther from the semiconductor substrate than a surface on a side opposite to the semiconductor substrate of the second semiconductor layer and a part closer to the semiconductor substrate than the surface.
US11515293B2
A method includes loading a wafer tape into a first frame, the wafer tape having a first side and a second side, a first semiconductor device die being disposed on the first side of the wafer tape. A substrate is loaded into a second frame, the substrate including a second semiconductor device die onto which the first semiconductor device die is to be transferred. A needle is oriented to a position adjacent to the second side of the wafer tape, the needle extending in a direction toward the wafer tape, and a needle actuator connected to the needle is activated to move the needle to a die transfer position at which the needle contacts the second side of the wafer tape to press the first semiconductor device die into contact with the second semiconductor device die.
US11515288B2
A method includes providing a die having a contact pad on a top surface and forming a conductive protective layer over the die and covering the contact pad. A molding compound is formed over the die and the conductive protective layer. The conductive protective layer is exposed using a laser drilling process. A redistribution layer (RDL) is formed over the die. The RDL is electrically connected to the contact pad through the conductive protective layer.
US11515280B2
A mounting structure is used, which includes: a semiconductor element including an element electrode; a metal member; and a sintered body configured to bond the semiconductor element and the metal member is used, in which the sintered body contains a first metal and a second metal solid-dissolved in the first metal, the second metal is a metal having a diffusion coefficient in the first metal larger than a self-diffusion coefficient of the first metal, and a content ratio of the second metal relative to a total mass of the first metal and the second metal in the sintered body is equal to or lower than a solid solution limit of the second metal to the first metal.
US11515279B2
Devices and techniques including process steps make use of recesses in conductive interconnect structures to form reliable low temperature metallic bonds. A fill layer is deposited into the recesses prior to bonding. First conductive interconnect structures are bonded at ambient temperatures to second metallic interconnect structures using direct bonding techniques, with the fill layers in the recesses in one or both of the first and second interconnect structures.
US11515254B2
A semiconductor chip may include: a body portion including a front surface and a back surface; penetrating electrodes penetrating the body portion; and back connection electrodes disposed over the back surface of the body portion and connected to the penetrating electrodes, wherein the penetrating electrodes include a power penetrating electrode for transmitting a power voltage and a ground penetrating electrode for transmitting a ground voltage, the back connection electrodes include a power back connection electrode connected to the power penetrating electrode and a ground back connection electrode connected to the ground penetrating electrode, and one power back connection electrode is connected with two or more power penetrating electrodes, and one ground back connection electrode is connected with two or more ground penetrating electrodes.
US11515249B2
At least some embodiments of the present disclosure relate to a wiring structure and a method for manufacturing a wiring structure. The wiring structure includes a conductive structure, a first fan-out structure, and a second fan-out structure. The first fan-out structure is disposed on the conductive structure and includes a first circuit layer. The second fan-out structure is disposed on the conductive structure, and includes a second circuit layer. A thickness of the first circuit layer is different from a thickness of the second circuit layer.
US11515242B2
To provide a wiring substrate, an electronic device, and an electronic module the size of which can be easily reduced and the strength of which can be maintained. A wiring substrate includes an insulation substrate and an electrical wiring structure. The insulation substrate includes a recess section in one surface. A frame portion of the insulation substrate that forms a side surface which connects an opened surface and a bottom surface of the recess section to each other includes a first conductive portion having a plate shape in the frame portion.
US11515236B2
An embodiment of the present disclosure provides a substrate structure applied to a power module. In the substrate structure applied to a power module, the substrate includes an upper substrate and a lower substrate, a plurality of semiconductor devices disposed on the lower substrate, a source signal electrode transmitting a source signal to the semiconductor devices, and a gate signal electrode transmitting a gate signal to the semiconductor devices, one of the source signal electrode or the gate signal electrode is connected to the upper substrate through a conductive column, and a signal transmitted by one of the source signal electrode or the gate signal electrode is transmitted to the semiconductor devices through the upper substrate.
US11515235B2
Circuit-Under-Pad (CUP) device topologies for high-current lateral power switching devices are disclosed, in which the interconnect structure and pad placement are configured for reduced source and common source inductance. In an example topology for a power semiconductor device comprising a lateral GaN HEMT, the source bus runs across a centre of the active area, substantially centered between first and second extremities of source finger electrodes, with laterally extending tabs contacting the underlying source finger electrodes. The drain bus is spaced from the source bus and comprises laterally extending tabs contacting the underlying drain finger electrodes. The gate bus is centrally placed and runs adjacent the source bus. Preferably, the interconnect structure comprises a dedicated gate return bus to separate the gate drive loop from the power loop. Proposed CUP device structures provide for lower source and common source inductance and/or higher current carrying capability per unit device area.
US11515231B2
A coating method applied to perform coating with liquid metal thermal grease and a heat dissipation module are provided. The coating method includes: providing liquid metal thermal grease on a surface of an electronic element, and scraping the liquid metal thermal grease by a scraper, to coat the surface of the electronic element with the liquid metal thermal grease. A surface of the scraper is roughened. According to the coating method, the surface of the electronic element is evenly coated with the liquid metal thermal grease effectively.
US11515229B2
A semiconductor package includes a circuit substrate, a die, a frame structure, a heat sink lid and conductive balls. The die is disposed on a front surface of the circuit substrate and electrically connected with the circuit substrate. The die includes two first dies disposed side by side and separate from each other with a gap between two facing sidewalls of the two first dies. The frame structure is disposed on the front surface of the circuit substrate and surrounding the die. The heat sink lid is disposed on the die and the frame structure. The head sink lid has a slit that penetrates through the heat sink lid in a thickness direction and exposes the gap between the two facing sidewalls of the two first dies. The conductive balls are disposed on the opposite surface of the circuit substrate and electrically connected with the die through the circuit substrate.
US11515228B2
A semiconductor package includes an encapsulant body; an upper electrically conductive element having an outwardly exposed metal surface; a lower carrier substrate having an upper electrically conductive layer, a lower electrically conductive layer having an outwardly exposed surface, and an electrical insulation layer; a first electrically conductive spacer between the upper electrically conductive element and the upper electrically conductive layer; a power semiconductor chip between the upper electrically conductive element and the upper electrically conductive layer; and a second electrically conductive spacer between the upper electrically conductive element and the power semiconductor chip, a first carrier region of the upper electrically conductive layer is connected to a first power terminal, a second carrier region of the upper electrically conductive layer is alongside the first carrier region and is connected to a phase terminal, a first region of the upper electrically conductive element is connected to a second power terminal.
US11515226B2
Disclosed are semiconductor packages and/or methods of fabricating the same. The semiconductor package comprises a substrate, a semiconductor chip on the substrate, and a molding layer. The semiconductor chip includes a circuit region and an edge region around the circuit region. The molding layer covers a sidewall of the semiconductor chip. The semiconductor chip includes a reforming layer on the edge region. A top surface of the reforming layer is coplanar with a top surface of the molding layer.
US11515221B2
The invention relates to a housing for an optoelectronic device and to a method for producing such a housing. For producing a lid for the housing, an infrared-transparent material is used, into which at least one glass window is integrated.
US11515218B2
Thermal monitors comprising a substrate with at least one camera position on a bottom surface thereof, a wireless communication controller and a battery. The camera has a field of view sufficient to produce an image of at least a portion of a wafer support, the image representative of the temperature within the field of view. Methods of using the thermal monitors are also described.
US11515216B2
A semiconductor structure is received that has a first and second fins. A first epitaxial feature is formed on the first fin and has a first type dopant. A first capping layer is formed over the first epitaxial feature. A second epitaxial feature is formed on the second fin and has a second type dopant different from the first type dopant. A first metal is deposited on the second epitaxial feature and on the first capping layer. A first silicide layer is formed from the first metal and the second epitaxial feature, and a second capping layer is formed from the first metal and the first capping layer. The second capping layer is selectively removed. A second metal is deposited on the first epitaxial feature and over the second epitaxial feature. A second silicide layer is formed from the second metal and the first epitaxial feature.
US11515214B2
Semiconductor devices and methods of forming the same include forming first recesses in a first stack of alternating sacrificial layers and channel layers. A first inner spacer sub-layer is formed in the first recesses from a first dielectric material. A second inner spacer sub-layer is formed in the first recesses from a second dielectric material, different from the first dielectric material. The sacrificial layers and the first inner spacer sub-layer are replaced with a gate stack in contact with the second inner spacer sub-layer.
US11515213B2
A method for forming a semiconductor device. A substrate having a first region and a second region surrounding the first region is provided. The first region includes a first active area and a first gate. A dummy pattern is disposed on the substrate within the second region around a perimeter of the first region. A resist pattern masks the second region and includes an opening that exposes the first region. An ion implantation process is performed to implant dopants through the opening into the first active area not covered by the first gate within the first region, thereby forming doped regions in the first active area. A resist stripping process is performed to remove the resist pattern by using a sulfuric acid-hydrogen peroxide mixture (SPM) solution at a temperature that is higher than or equal to 120˜190 degrees Celsius. The substrate is subjected to a cleaning process.
US11515211B2
A method includes etching two source/drain regions over a substrate to form two source/drain trenches; epitaxially growing two source/drain features in the two source/drain trenches respectively; performing a cut process to the two source/drain features; and after the cut process, depositing a contact etch stop layer (CESL) over the two source/drain features.
US11515207B2
Methods of producing a self-aligned structure comprising a metal chalcogenide are described. Some methods comprise forming a metal-containing film in a substrate feature and exposing the metal-containing film to a chalogen precursor to form a self-aligned structure comprising a metal chalcogenide. Some methods comprise forming a metal-containing film in a substrate feature, expanding the metal-containing film to form a pillar and exposing the pillar to a chalogen precursor to form a self-aligned structure comprising a metal chalcogenide. Some methods comprise directly forming a metal chalcogenide pillar in a substrate feature to form a self-aligned structure comprising a metal chalcogenide. Methods of forming self-aligned vias are also described.
US11515204B2
Methods of manufacturing semiconductor devices, and associated systems and devices, are disclosed herein. In some embodiments, a method of manufacturing a semiconductor device includes forming an opening in an electrically insulative material at least partially over a first electrically conductive feature and a second electrically conductive feature. The method can further include forming a ring of electrically conductive material around a sidewall of the insulative material defining the opening, wherein the ring of electrically conductive material includes (a) a first via portion over the first electrically conductive feature, (b) a second via portion over the second electrically conductive feature, and (c) connecting portions extending between the first and second via portions. Finally, the method can include removing the connecting portions of the ring of electrically conductive material to electrically isolate the first via portion from the second via portion.
US11515192B2
A sample holder includes: a base body including a ceramic material; a support body including a metal material; a first joining layer which joins a lower face of the base body and an upper face of the support body together; a first through hole extending from a lower face of the support body through the first joining layer to the upper face of the base body, a part of the first through hole located within the base body being at least partly narrower than a part of the first through hole located within the support body and a part of the first through hole located within the first joining layer; and a porous member located inside the first through hole and joined to the lower face of the base body via a second joining layer.
US11515177B2
A circulating EFEM includes an introduction port for introducing a gas, a housing for circulating the introduced gas, and a discharge port for discharging the gas from the housing into a discharge pipe. The discharge port includes a box and a damper. The box is disposed to surround a discharge opening formed on the housing and connected to the discharge pipe. The damper is disposed inside the box to close and open the discharge port and adjusts a discharge amount of the gas via the discharge opening by at least partially moving in response to a differential pressure between the housing and the box.
US11515172B2
In a first aspect of a present inventive subject matter, a method of etching an object to be etched with an etching liquid that contains bromine, and the object contains at least gallium and/or aluminum.
US11515170B2
Methods of etching film stacks to form gaps of uniform width are described. A film stack is etched through a hardmask. A conformal liner is deposited in the gap. The bottom of the liner is removed. The film stack is selectively etched relative to the liner. The liner is removed. The method may be repeated to a predetermined depth.
US11515166B2
A method for etching silicon at cryogenic temperatures is provided. The method includes forming an inert layer from condensation of a noble gas at cryogenic temperatures on exposed surfaces such as the sidewalls of a feature to passivate the sidewalls prior to the etching process. The method further includes flowing a fluorine-containing precursor gas into the chamber to form a fluorine-containing layer on the inert layer. The method further includes exposing the fluorine-containing layer and the inert layer to an energy source to form a passivation layer on the exposed portions of the substrate and exposing the substrate to ions to etch the substrate.
US11515164B2
A photonic device manufacturing method, including a step of transfer, onto a same surface of a photonic circuit previously formed inside and on top of a first substrate, of at least a first die made up of a III-V semiconductor material and of at least a second die made up of silicon nitride, the method further including a step of forming of photonic components in said at least one first and at least one second dies.
US11515163B2
Exemplary methods of semiconductor processing may include delivering a carbon-containing precursor and a hydrogen-containing precursor to a processing region of a semiconductor processing chamber. The methods may include generating a plasma of the carbon-containing precursor and the hydrogen-containing precursor within the processing region of the semiconductor processing chamber. The methods may include forming a layer of graphene on a substrate positioned within the processing region of the semiconductor processing chamber. The substrate may be maintained at a temperature below or about 600° C. The methods may include halting flow of the carbon-containing precursor while maintaining the plasma with the hydrogen-containing precursor.
US11515162B2
In a method of manufacturing a semiconductor device, a gate dielectric layer is formed over a channel region in a gate space, one or more conductive layers are formed over the gate dielectric layer, a seed layer is formed over the one or more conductive layers, an upper portion of the seed layer is treated by introducing one or more elements selected from the group consisting of oxygen, nitrogen and fluorine, and a W layer is selectively formed on a lower portion of the seed layer that is not treated to fully fill the gate space with bottom-up filling approach.
US11515161B2
Doped nitride-based semiconductor materials and methods of producing these materials are described herein.
US11515152B2
There is provided a technique that includes forming a film on a substrate by performing a cycle a predetermined number of times, the cycle including: (a) supplying a precursor gas to the substrate in a process container of a substrate processing apparatus via a first pipe made of metal; (b) supplying an oxygen-containing gas to the substrate in the process container via a second pipe made of metal, wherein a fluorine-containing layer is continuously formed on an inner surface of the second pipe; and (c) supplying a nitrogen-and-hydrogen-containing gas to the substrate in the process container via the second pipe.
US11515133B2
The present invention relates to a method of improving a mass spectrometer, a module for improving a mass spectrometer and an improved mass spectrometer. The aforementioned method employs a calibration correction module that calibrates the mass spectrometer so timely, more precise and accurate data can be obtained. In particular, real time, accurate mass determinations of low analyte quantity samples can be obtained.
US11515124B2
A faceplate of a showerhead has a bottom side that faces a plasma generation region and a top side that faces a plenum into which a process gas is supplied during operation of a substrate processing system. The faceplate includes apertures formed through the bottom side and openings formed through the top side. Each of the apertures is formed to extend through a portion of an overall thickness of the faceplate to intersect with at least one of the openings to form a corresponding flow path for process gas through the faceplate. Each of the apertures has a cross-section that has a hollow cathode discharge suppression dimension in at least one direction. Each of the openings has a cross-section that has a smallest cross-sectional dimension that is greater than the hollow cathode discharge suppression dimension.
