US11804708B2
An electrostatic discharge protection circuit is disclosed. It comprises a stacked drain-ballasted NMOS devices structure and a gate bias circuit. The gate bias circuit includes an inverter, a first gate bias output terminal, and a second gate bias output terminal. The first gate bias output terminal is coupled to a gate of a first one of the drain-ballasted NMOS devices. The second gate bias output terminal runs from an output of the inverter to a gate of a second one of the drain-ballasted NMOS devices.
US11804706B1
An over-voltage protection circuit includes an over-voltage detection circuit, a voltage generator and a switch for providing over-voltage protection between two pins of a USB Type-C port. The over-voltage detection circuit provides an over-voltage signal according to the level of the second pin. The switch includes a first end coupled to the first pin, a second end coupled to the second pin and a control end coupled to a control signal. When the over-voltage signal does not indicate an over-voltage occurrence at the second pin, the voltage generator provides the control signal having a first level for operating the switch in a first region. When the over-voltage signal indicates an over-voltage occurrence at the second pin, the voltage generator adjusts the control signal to a second level for cutting off the switch. The switch operates in a second region after the over-voltage occurrence and before the switch is cut off.
US11804704B2
A device, system, and method is disclosed for improving safety of a power system. For example, a differential current may be detected using at least one sensor by temporarily enabling sampling of current flowing through one or more conductors. Additionally, current flow may be temporarily altered in order to sample current in a system. The measurements may be handled locally and/or remotely and appropriate actions may be taken to enhance the overall safety of the system.
US11804702B2
A cable-winding charger includes a housing, a main circuit board, a plug, a pivot base, a torsion spring, and a data cable. The main circuit board is in the housing and includes conductive rings. The conductive rings are coaxially arranged around the column of the housing. The plug is pivotally connected to the housing and electrically connected to the main circuit board. The pivot base is pivotally connected to the housing. Each conductive piece of the pivot base contacts the corresponding conductive ring. One end of the torsion spring is fixed to the column, and the other end of the torsion spring is fixed to the pivot base. One end of the cable body of the data cable is electrically connected to the conductive pieces, and the other end of the cable body is electrically connected to the connection port.
US11804701B2
An electrical junction box is configured such that an electric or electronic component is mounted thereon. The electrical junction box includes a case having an accommodation recess, a housing configured such that the electric or electronic component is held therein and configured to be attached in the accommodation recess, and a cable configured to be drawn into the accommodation recess. The housing includes a path restricting wall configured to restrict a wiring direction of the cable.
US11804691B2
Methods for designing a mode-selective optical device including one or more optical interfaces defining an optical cavity include: defining a loss function within a simulation space encompassing the optical device, the loss function corresponding to an electromagnetic field having an operative wavelength within the optical device resulting from an interaction between an input electromagnetic field at the operative wavelength and the one or more optical interfaces of the optical device; defining an initial structure for each of the one or more optical interfaces, each initial structure being defined using a plurality of voxels; determining values for at least one structural parameter and/or at least one functional parameter of the one or more optical interfaces by solving Maxwell's equations; and defining a final structure of the one or more optical interfaces based on the values for the one or more structural and/or functional parameters.
US11804682B2
A method and apparatus (“utility”) for facilitating connection of rack-mounted data devices (50) to a data network is provided. The utility includes a distribution strip (42) and a number of network ports (44), disposed on the distribution strip (42), for use in connecting the rack-mounted data devices (50) to the network. The distribution strip (42) has a longitudinal axis, and is disposed on a rack (40) such that a length of the distribution strip (42), defined relative to the longitudinal axis, extends primarily or exclusively along a vertical axis of the rack (40). The distribution strip may further include a data network switch device. A utility is also provided that provides improved redundancy with regard to connections of rack-mounted data devices by including a distribution strip (42) that includes first and second ports (46) for connecting the distribution strip (42) to a network device (56).
US11804677B2
A terminal module is provided with a shielded cable including at least one coated wire, a conductive shield portion and a sheath portion for covering an outer periphery of the shield portion; an inner conductor to be connected to the coated wire, a terminal accommodating member made of resin for accommodating the inner conductor; a first outer conductor made of metal and including a tubular portion for accommodating the terminal accommodating member; and a second outer conductor made of metal and including a covering portion for covering a back end part of the tubular portion of the first outer conductor. A narrowing portion is provided in the back end part of the first outer conductor. The terminal accommodating member includes an escaping portion for avoiding interference with the narrowing portion in the process of accommodating the terminal accommodating member into the tubular portion.
US11804676B2
An electric connector set includes a first engaging terminal having spring engagement of a first projecting terminal of a first connector and a first recessed terminal of a second connector, a second engaging terminal having spring engagement of a second projecting terminal of the first connector and a second recessed terminal of the second connector, and disposed in a first direction, and a wall-shaped terminal disposed between the first and second engaging terminals in the first direction, extends along a second direction crossing the first direction and a fitting direction over a region including an outer shape of a projection region in the first direction where the first projecting and recessed terminals are spring-engaged, and has a similar height as the electric connector set. Locking mechanisms to retain connector engagement may be used and may be formed of a same member as the wall shaped terminal.
US11804674B2
A contact module, a female connector and a male connector, wherein the female contact unit of the female connector includes signal contacts arranged in pairs and ground contacts corresponding to the signal contacts, a side surface of each signal contact facing the corresponding ground contact includes a signal contact portion in conductive contact with the signal contact portion of an adapter connector, a side surface of each ground contact facing the corresponding signal contact includes a shielding contact portion in electrical contact with the ground contact of the adapter connector, and a plugging space for plugging the contact module of the adapter connector is between the signal contacts and the ground contacts. The female connector enables the adapted contact unit to be clamped between the corresponding signal contact and the corresponding ground contact to realize corresponding conduction.
US11804657B2
A chassis for an electronic device is provided. The chassis comprises a chassis part made of conducting material. At least one slot antenna is formed in the chassis part made of conducting material.
US11804654B2
Disclosed herein is a coil component that includes a substrate, a coil pattern formed on one surface of the substrate, and a magnetic layer comprising a composite material obtained by dispersing magnetic particles in resin and formed on the one surface of the substrate so as to cover the coil pattern. The coil pattern has a flat shape in which a thickness thereof is smaller than a radial width. Each of the magnetic particles has a flat shape in which a thickness thereof in a direction perpendicular to the one surface of the substrate is smaller than a diameter in a direction parallel to the one surface of the substrate. Some of the magnetic particles exist within a height range of the coil pattern with respect to the one surface of the substrate.
US11804652B2
An apparatus including a dielectric lens and a feeding array having feeding elements at different positions. The apparatus also including circuitry configured to simultaneously operate one feeding element of a first group of feeding elements and one feeding element of a second group of feeding elements.
US11804630B2
A battery cell system includes a plurality of battery cells having an annular shape abutting one another to form a battery cell stack with an annular shape to facilitate cooling. The battery cell system includes a stack interface having an annular housing operatively connected to the plurality of battery cells. A cooling loop is defined about the battery cell stack and the stack interface and through central through holes of the battery cell stack and the stack interface.
US11804626B2
A battery module includes a battery cell stack in which a plurality of battery cells are stacked; and a first plate and a second plate disposed on one side and the other side of the battery cell stack, respectively, to discharge heat generated by the plurality of battery cells externally. The plurality of battery cells include a receiving portion having a quadrangular shape, and a sealing portion, partially disposed on an outer periphery of the receiving portion. The battery cell stack is provided, by alternately stacking, at least one first battery cell of which a surface on which the sealing portion is not disposed faces the first plate, and at least one second battery cell of which a surface on which the sealing portion is not disposed faces the second plate.
US11804621B2
The invention provides a parameters tuning method of energy storage system and the energy storage system, and the method comprises the following steps: using PID control module to construct a closed-loop control subsystem of energy dispatching; acquiring PID initial parameters according to the energy dispatching model of the energy storage system; setting an adaptive model in the PID control module, and processing the PID initial parameters through the adaptive model to obtain PID adjusted and modified parameters; using the PID adjusted and modified parameters to modify the PID parameters and get the PID tuning parameters. What's more, the system comprises a battery module, a bidirectional converter device, an energy dispatching subsystem and a closed-loop control subsystem; and the closed-loop control subsystem is provided with a PID control module, and the PID control module is provided with an adaptive model for realizing the parameters tuning method of the energy storage system. In addition, the invention can realize the parameters tuning of the energy storage system, so that the control can adapt to the characteristics of the distributed energy storage system, deal with the uncertainty to achieve better control effect, and reduce the failure rate and maintenance cost.
US11804619B2
The invention relates to a solid polymer electrolyte for a battery comprising at least one polymer which solvates the cations of a lithium salt, at least one lithium salt and at least one specifically selected halogenated polymer, and also to the lithium batteries comprising such a solid polymer electrolyte, in particular LMP batteries.
US11804618B2
To provide a solid-state battery in which the capacity and voltage can be optionally adjusted in a single battery and the installation space for the battery can be reduced. A solid-state battery includes a plurality of electrode layers, and a solid electrolyte layer disposed between the electrode layers. The electrode layers includes positive electrode portion formed by filling a current collector including a metal porous body with a positive electrode material mixture, negative electrode portion formed by filling a current collector including a metal porous body with a negative electrode material mixture, and an isolation portion formed between the positive electrode portion and the negative electrode portion. Between the plurality of electrode layers disposed adjacent to each other, the positive electrode portion and the negative electrode portion are disposed so as to face each other, and the isolation portions are disposed so as to face each other.
US11804617B2
This separator for a power storage device has a porous layer containing a polyolefin resin and surface-treated ionic compound. The ionic compound content of the porous layer is 5 to 99 mass %, and the degree of surface hydrophilicity of the ionic compound is 0.10 to 0.80.
US11804605B1
A metal oxide nanocomposite including metal oxide nanoparticles distributed over a carboxymethyl cellulose (CMC) shell. The metal oxide nanoparticles include at least one metal oxide nanoparticle selected from nickel oxide nanoparticles and cobalt oxide nanoparticles. A working electrode can be modified with the metal oxide nanocomposite to provide a nanohybrid electrode. The nanohybrid electrode can be effectively used in urea fuel cells (UFCs) to achieve electrochemical oxidation of urea.
US11804602B2
To provide a negative electrode for a lithium ion secondary battery having more improved durability than conventionally, and a lithium ion secondary battery including the same. A negative electrode for a lithium ion secondary battery including a negative electrode active material in which an organic molecule having a dielectric constant larger than that of an electrolyte solvent is chemically bonded, and a lithium ion secondary battery including the same. Preferable examples of the organic molecule include a molecule having a relative dielectric constant of 90 or more at a frequency of 10 kHz, a molecule having a molecular structure that undergoes polarization in a single molecule or between molecules, a zwitter ion compound having a positive electric charge and a negative electric charge in one molecule, hydroxy acid, and a molecule having a molecular weight of 39 to 616.
US11804600B2
A positive electrode active material for a nonaqueous electrolyte secondary battery includes particles of a lithium-transition metal composite oxide that contains nickel in the composition thereof and has a layered structure. The particles have an average particle size DSEM based on electron microscopic observation in a range of 1 μm to 7 μm in which a ratio D50/DSEM of a 50% particle size D50 in volume-based cumulative particle size distribution to the average particle size based on electron microscopic observation is in a range of 1 to 4, and a ratio D90/D10 of a 90% particle size D90 to a 10% particle size D10 in volume-based cumulative particle size distribution is 4 or less.
US11804592B2
Cathode active materials that include a metal compound having the formula MaRb, where M is a metal, each R is independently selected so that MaRb is an inorganic or organometallic compound or complex, and a and b are independently positive nonzero real numbers; and a metal oxide having the formula MxOy, where M is the same metal in the metal compound, and x and y are independently positive nonzero real numbers; provided that the metal compound and the metal oxide are in contact. The cathodes can be economically incorporated into batteries that can provide high energy density.
US11804584B2
A micro light-emitting device includes a support substrate, at least one micro light-emitting element, and a support structure. The support structure includes a bonding layer, an electrically conductive layer, and a protective insulation layer. The micro light-emitting element is supported by the support structure on the support substrate. The micro light-emitting element includes a light-emitting structure and first and second electrodes. First and second contact regions of the first electrode are respectively connected to a supporting post portion of the electrically conductive layer and a surrounding post portion of the protective insulation layer. A production method of the device and use of the element are also disclosed.
US11804572B2
A solid-state light-emitting device includes: a substrate; an epitaxial layer structure on the substrate and including a first-type area and a second-type area; a first current blocking layer disposed on the epitaxial layer structure and located in the first-type area; a current spreading layer covering the first current blocking layer so that the first current blocking layer is located between the current spreading layer and the epitaxial layer structure; a first adhesive reinforcing layer disposed on a side of the current spreading layer away from the first current blocking layer and including a plurality of first through holes; a first electrode disposed on a side of the first adhesion reinforcing layer away from the current spreading layer and filled into the plurality of first through holes to electrically contact with the current spreading layer. Therefore, the light-emitting efficiency of the solid-state light-emitting device is improved.
US11804570B2
A nanowire can include a first semiconductor portion, a second portion including a quantum structure disposed on the first portion, and a second semiconductor portion disposed on the second portion opposite the first portion. The quantum structure can include one or more quantum core structures and a quantum core shell disposed about the one or more quantum core structures. The one or more quantum core structures can include one or more quantum disks, quantum arch-shaped forms, quantum wells, quantum dots within quantum wells or combinations thereof.
US11804568B2
Optoelectronic components, groups of optoelectronic components, and methods for producing a component or a plurality of optoelectronic components are provided. The method may include providing a growth substrate having a buffer layer arranged thereon. The buffer layer may be structured in such a way that it has a plurality of the openings which are spaced apart from one another in lateral directions. A plurality of semiconductor bodies may be formed in the openings, wherein in the areas of the openings, the buffer layer has subregions which are arranged in a vertical direction between the growth substrate and the semiconductor bodies. The growth substrate may be detached from the semiconductor bodies. The buffer layer may be removed at least in the areas of the subregions.
US11804567B2
Provided are a III-nitride semiconductor light-emitting device that can reduce change in the light output power with time and has more excellent light output power, and a method of producing the same. A III-nitride semiconductor light-emitting device 100 has an emission wavelength of 200 nm to 350 nm, and includes an n-type layer 30, a light emitting layer 40, an electron blocking layer 60, and a p-type contact layer 70 in this order. The electron blocking layer 60 has a co-doped region layer 60c, the p-type contact layer 60 is made of p-type AlxGa1-xN (0≤x≤0.1), and the p-type contact layer 60 has a thickness of 300 nm or more.
US11804566B2
A light emitting device includes a first light emitting part including a first n-type semiconductor layer, and a first mesa structure including a first active layer, a first p-type semiconductor layer, and a first transparent electrode vertically stacked one over another and exposing a portion of a first surface of the first n-type semiconductor layer, a second light emitting part spaced apart from the first mesa structure, and including a second n-type semiconductor layer, a second active layer, a second p-type semiconductor layer, and a second transparent electrode and exposing a portion of a first surface of the second n-type semiconductor layer, and a first bonding layer on which the first and second light emitting parts are disposed and electrically coupling the first n-type semiconductor layer and the second n-type semiconductor layer to each other.
US11804564B2
Provided is a solar cell, including: an N-type semiconductor substrate having a front surface and a rear surface opposite to the front surface; a boron diffusion layer arranged on the front surface of the N-type semiconductor substrate, a first passivation layer is provided on a surface of the boron diffusion layer, and a first electrode is provided passing through the first passivation layer to form an electrical connection with the N-type semiconductor substrate; and a phosphorus-doped polysilicon layer arranged on the rear surface of the N-type semiconductor substrate. A silicon oxide layer containing nitrogen and phosphorus is provided between the rear surface of the N-type semiconductor substrate and the phosphorus-doped polysilicon layer, a second passivation layer is provided on a surface of the phosphorus-doped polysilicon layer, and a second electrode is provided passing through the second passivation layer to form an electrical connection with the phosphorus-doped polysilicon layer.
US11804561B2
A light receiving element (1) according to an embodiment of the present disclosure includes: a semiconductor layer including a compound semiconductor material; a first impurity diffusion region (12A) provided on one surface of the semiconductor layer; and a second impurity diffusion region (12B) provided around the first impurity diffusion region (12A). The second impurity diffusion region (12B) has a lower impurity concentration than an impurity concentration of the first impurity diffusion region (12A).
US11804556B2
A selector device may include a first electrode, a tunneling layer, and a ferroelectric layer. The tunneling layer may be between the first electrode and the ferroelectric layer, and a thickness and dielectric constant of the tunneling layer relative to a thickness and dielectric constant of the ferroelectric layer may cause a depolarizing electric field induced in the first tunneling layer to be greater than or approximately equal to an electric field induced in an opposite direction by ferroelectric dipoles in the ferroelectric layer when a voltage is applied across the selector device. The device may also include a second electrode, and the ferroelectric layer may be between the tunneling layer and the second electrode. A seconding layer may also be added between the ferroelectric layer and the second electrode for bipolar selectors.
US11804553B2
A transition metal dichalcogenide transistor, comprising: a gate, a gate dielectric layer and a channel layer from bottom to top, a source/drain region are located on both the sides of the gate dielectric layer, wherein, in a plane paralleled to the channel layer, the length of the channel layer in each direction is greater than the length of the gate dielectric layer, and the length of the gate dielectric layer in each direction is greater than or equal to the length of the gate; wherein, the source/drain region are a first transition metal dichalcogenide with metallic properties, and the channel layer is a second transition metal dichalcogenide with semiconductor properties. The present invention provides a transition metal dichalcogenide transistor and a preparation method thereof, which can solve a problem of excessive contact resistance between a transition metal dichalcogenide transistor channel and a source/drain region and can make the transition metal dichalcogenide transistor compatible with the existing CMOS process.
US11804550B2
A method for fabricating a field-effect transistor includes the following steps. A gate structure layer in a line shape including a first region and a second region abutting to the first region is formed on a silicon layer. A first implanting process is performed to implant first-type dopants at least into a second portion of the second region of the gate structure layer. A second implanting region is performed to implant second-type dopants into the silicon layer to form a source region and a second region corresponding to the first region of the gate structure layer. The gate structure layer has a conductive-type junction at an interface between the first and second portions of the second region. A width of the silicon layer under the second region of the gate structure layer is smaller than a width of the gate structure layer.
US11804549B2
An integrated circuit device includes a device isolation trench defining an active area, a gate trench extending in a first direction across the active area and the device isolation film, a gate dielectric film covering an inner wall of the gate trench, and a conductive line filling a part of the gate trench above the gate dielectric film. The active area includes a fin body portion located under the conductive line, and a thinner fin portion protruding from the fin body portion toward the conductive line and having a width less than a width of the fin body portion in the first direction.
US11804547B2
The semiconductor structure includes a semiconductor substrate having a first region and a second region being adjacent to the first region; first fins formed on the semiconductor substrate within the first region; a first shallow trench isolation (STI) feature disposed on the semiconductor substrate within the second region; and a first gate stack that includes a first segment disposed directly on the first fins within the first region and a second segment extending to the first STI feature within the second region. The second segment of the first gate stack includes a low resistance metal (LRM) layer, a first tantalum titanium nitride layer, a titanium aluminum nitride layer, and a second tantalum titanium nitride layer stacked in sequence. The first segment of the first gate stack within the first region is free of the LRM layer.
US11804544B2
A method for fabricating high electron mobility transistor (HEMT) includes the steps of: forming a buffer layer on a substrate; forming a barrier layer on the buffer layer; forming a hard mask on the barrier layer; performing an implantation process through the hard mask to form a doped region in the barrier layer and the buffer layer; removing the hard mask and the barrier layer to form a first trench; forming a gate dielectric layer on the hard mask and into the first trench; forming a gate electrode on the gate dielectric layer; and forming a source electrode and a drain electrode adjacent to two sides of the gate electrode.
US11804541B2
Embodiments of the disclosure provide a lateral bipolar transistor structure with an emitter/collector (E/C) contact to a doped semiconductor well and related methods. A bipolar transistor structure according to the disclosure may include a doped semiconductor well over a semiconductor substrate. An insulative region is on the doped semiconductor well. A base layer is on the insulative region, and an emitter/collector (E/C) layer on the insulative region and adjacent a first sidewall of the base layer. An E/C contact to the doped semiconductor well includes a lower portion adjacent the insulative region and an upper portion adjacent and electrically coupled to the E/C layer.
US11804540B2
A vertical field effect transistor (VFET) device and a method of manufacturing the same are provided. The method includes: (a) providing an intermediate VFET structure comprising a substrate, and fin structures, gate structures and bottom epitaxial layers on the substrate, the gate structures being formed on the fin structures, respectively, each fin structure comprising a fin and a mask thereon, and the bottom epitaxial layers; (b) filling interlayer dielectric (ILD) layers between and at sides of the gate structures; (c) forming an ILD protection layer on the ILD layers, respectively, the ILD protection layer having upper portions and lower portions, and comprising a material preventing oxide loss at the ILD layers; (d) removing the fin structures, the gate structures and the ILD protection layer above the lower portion of the ILD protection layer; (e) removing the masks of the fin structures and top portions of the gate structures so that top surfaces of the fin structures and top surfaces of the gate structures after the removing are lower than top surfaces of the ILD layers; (f) forming top spacers on the gate structures of which the top portions are removed, and top epitaxial layers on the fin structures of which the masks are removed; and (g) forming a contact structure connected to the top epitaxial layers.
US11804527B2
A transistor includes a source contact connected to a Through-Silicon Via (TSV). A drain contact is connected to a first pad. A gate structure is interposed between the source contact and the drain contact. A second pad is connected to the gate structure, the second pad comprising a first side diametrically opposed to a second side, and a third side interposed therebetween, the source contact proximal to the third side, a first portion of the first side and a second portion of the second side.
US11804523B2
Integrated circuit structures having source or drain structures with abrupt dopant profiles are described. In an example, an integrated circuit structure includes a vertical arrangement of horizontal nanowires. A gate stack is around the vertical arrangement of horizontal nanowires. A first epitaxial source or drain structure is at a first end of the vertical arrangement of horizontal nanowires. A second epitaxial source or drain structure is at a second end of the vertical arrangement of horizontal nanowires. The first and second epitaxial source or drain structures include silicon, phosphorous and arsenic, with an atomic concentration of phosphorous substantially the same as an atomic concentration of arsenic.
US11804522B2
A semiconductor structure includes a first nanosheet fin extending vertically from a first region of a substrate corresponding to a logic device and a second nanosheet fin extending vertically from a second region of the substrate corresponding to an input/output device. The first nanosheet fin includes first semiconductor channel layers vertically stacked over the first region of the substrate, while the second nanosheet fin includes an alternating sequence of semiconductor sacrificial layers and second semiconductor channel layers. The semiconductor structure further includes an epitaxially grown encapsulation layer disposed only along sidewalls of the second nanosheet fin.
US11804521B2
A device including a transistor is fabricated by forming a first part of a first region of the transistor through the implantation of dopants through a first opening. The second region of the transistor is then formed in the first opening by epitaxy.
US11804514B2
An array substrate is provided, including a substrate, wherein the substrate is provided with a plurality of electrodes and a plurality of first signal lines, each of the electrodes being correspondingly connected with a first signal line. In some examples, the first signal lines extend in the same direction. In some examples, at least two of the plurality of first signal lines are located in different layers of an insulating spacer from each other. In some examples, orthographic projections on the substrate of at least two of the first signal lines in the different layers at least partially overlap. Accordingly, a light field display device comprising the array substrate is also provided. The array substrate can reduce a light-emitting point size and increase a density distribution of light-emitting points.
US11804512B2
A light emitting stacked structure including a first epitaxial stack including a first n-type semiconductor layer, a first p-type semiconductor layer, and a first active layer disposed therebetween, a second epitaxial stack disposed on the first epitaxial stack and including a second n-type semiconductor layer, a second p-type semiconductor layer, and a second active layer disposed therebetween, a third epitaxial stack disposed on the second epitaxial layer and including a third n-type semiconductor layer, a third p-type semiconductor layer, and a third active layer disposed therebetween, and a shared electrode disposed between two adjacent epitaxial stacks facing each other, in which two semiconductor layers of the two adjacent epitaxial stacks with the shared electrode therebetween have a same polarity.
US11804511B2
A light emitting device including a first LED sub-unit, a second LED sub-unit disposed under the first LED sub-unit, a third LED sub-unit disposed under the second LED sub-unit, a first ohmic electrode interposed between the first LED sub-unit and the second LED sub-unit, and in ohmic contact with the first LED sub-unit, a second ohmic electrode interposed between the second LED sub-unit and the third LED sub-unit, and in ohmic contact with the second LED sub-unit, a third ohmic electrode interposed between the second ohmic electrode and the third LED sub-unit, and in ohmic contact the third LED sub-unit, a plurality of electrode pads disposed on the first LED sub-unit, in which at least one of the first ohmic electrode, the second ohmic electrode, and the third ohmic electrode has a patterned structure.
US11804509B2
A fingerprint detection apparatus includes a plurality of fingerprint detection units distributed in an array or disposed alternately, and each of the plurality of fingerprint detection units includes: one micro-lens configured to be disposed under the display screen; a plurality of optical sensing pixels, a center position of a photosensitive region of each of the plurality of optical sensing pixels being offset relative to a center position of the same optical sensing pixel; and at least one light shielding layer disposed between the one micro-lens and the plurality of optical sensing pixels, each of the at least one light shielding layer being provided with a hole corresponding to the plurality of optical sensing pixels. By offsetting photosensitive regions of the optical sensing pixels, the thickness of an optical fingerprint module can be reduced on the basis of improving a fingerprint identification effect on a dry finger.
US11804504B2
An image sensor includes a substrate having a plurality of pixel regions, a lower layer on the substrate; a plurality of color filters on the lower layer, and a micro-lens layer on or covering top surfaces of the color filters. The micro-lens layer extends to a location between two of the color filters and contacts the lower layer on one of the pixel regions. The color filters are spaced apart from the lower layer.
US11804501B2
An ALD preparation method for eliminating camera module dot defects includes: placing a base substrate in a reaction chamber, and heating to 100-400° C.; introducing a first reaction precursor into the reaction chamber to chemically adsorb the first reaction precursor on the base substrate to form a first film layer; removing the excess first reaction precursor, and purging with inert gas; introducing a second reaction precursor into the reaction chamber to create a reaction between the second reaction precursor and the first reaction precursor to form a first refractive index layer; removing the excess second reaction precursor and a by-product of the reaction, and purging with inert gas; introducing a third reaction precursor into the reaction chamber to chemically adsorb the third reaction precursor on a surface of the first refractive index layer to form a second film layer; and removing the excess third reaction precursor, and purging with inert gas.
US11804496B2
The present disclosure provides a transistor device, a manufacturing method thereof, a display substrate and a display device. The transistor device includes a base substrate, as well as a first transistor and a second transistor that are disposed on the base substrate. The first transistor includes a first active layer. The second transistor includes a second gate. The first active layer and the second gate are disposed in the same layer.
US11804490B2
A semiconductor device includes a fin type pattern extending in a first direction on a substrate, a first gate electrode extending in a second direction intersecting the first direction on the fin type pattern, a source/drain region on a side wall of the first gate electrode and in the fin type pattern, a separation structure extending in the first direction on the substrate, the separation structure including a first trench and being spaced apart from the fin type pattern and separating the first gate electrode, an interlayer insulating layer on a side wall of the separation structure and covering the source/drain region, the interlayer insulating layer including a second trench having a lower surface lower than a lower surface of the first trench, and a contact connected to the source/drain region and filling the first trench and the second trench.
US11804484B2
A semiconductor device includes a semiconductor device and a semiconductor fin on the semiconductor substrate, in which the semiconductor fin has a fin isolation structure at a common boundary that is shared by the two cells. The fin isolation structure has an air gap extending from a top of the semiconductor fin to a stop layer on the semiconductor substrate. The air gap divides the semiconductor fin into two portions of the semiconductor fin. The fin isolation structure includes a dielectric cap layer capping a top of the air gap.
US11804478B2
A semiconductor device A1 includes a substrate 3, a conductive section 5 formed on the substrate 3 and including a conductive material, a lead 1A located on the substrate 3, a semiconductor chip 4A located on the lead 1A, a control chip 4G located on the substrate 3 and electrically connected to the conductive section 5 and the semiconductor chip 4A for controlling an operation of the semiconductor chip 4A, and a resin 7 covering the semiconductor chip 4A, the control chip 4G, at least a part of the substrate 3 and a part of the lead 1A. This configuration contributes to achieving a higher level of integration of the semiconductor device.
US11804477B2
A semiconductor device having a package on package (PoP) structure, in which a fine pitch between package substrates is implemented, a total height of a package is reduced, and reliability is enhanced. The semiconductor package includes a first package substrate including a first body layer and a first passivation layer, a first semiconductor chip on the first package substrate, a second package substrate on the first package substrate, the second package substrate including a second body layer and a second passivation layer, a first connection member on the first package substrate outside the first semiconductor chip, and a gap filler filled between the first package substrate and the second package substrate, wherein the first package substrate includes a first trench, the second package substrate includes a second trench, and the first semiconductor chip is disposed between the first trench and the second trench.
US11804472B2
A semiconductor package includes a first semiconductor chip and a second semiconductor chip stacked on the first semiconductor chip. The first semiconductor chip includes a substrate having a first via hole, an insulation interlayer formed on the substrate and having a first bonding pad in an outer surface thereof and a second via hole connected to the first via hole and exposing the first bonding pad, and a plug structure formed within the first and second via holes to be connected to the first bonding pad. The second semiconductor chip includes a second bonding pad bonded to the plug structure which is exposed from a surface of the substrate of the first semiconductor chip.
US11804465B2
A semiconductor includes: a substrate; a circuit pattern on the substrate, and including a first region, a second region located away from the first region, and a third region between the first region and the second region; a first chip disposed in the second region and including a diode; a second chip disposed in the third region, the second chip including a vertical transistor having a source pad disposed on a surface opposite to a surface facing the third region in a thickness direction of the substrate, and a gate pad disposed at a position different from the source pad; a first wire including a first bonded portion bonded to the first region, a second bonded portion bonded to the second chip, and a third bonded portion bonded to the first chip; and a second wire arranged to be adjacent to the first wire with the gate pad sandwiched therebetween.
US11804463B2
The present application discloses an underfill for chip packaging, including 19-25% of epoxy resin, 55-60% of filler, 15-25% of curing agent and 0.5-0.8% of accelerator in mass percentage, wherein the curing agent includes a polycondensate of paraxylene and dihydroxynaphthalene and a polycondensate of paraxylene and naphthol. Both of the polycondensate of paraxylene and dihydroxynaphthalene and the polycondensate of paraxylene and naphthol are selected to be used in the underfill for chip packaging in the present application, so that the underfill has stronger adhesiveness after being cured. In addition, the present application further provides a chip packaging structure using the underfill.
US11804455B1
Embodiments include an electronic package that includes a dielectric layer and a capacitor on the dielectric layer. In an embodiment, the capacitor comprises a first electrode disposed over the dielectric layer and a capacitor dielectric layer over the first electrode. In an embodiment, the capacitor dielectric layer is an amorphous dielectric layer. In an embodiment, the electronic package may also comprise a second electrode over the capacitor dielectric layer.
US11804450B2
A semiconductor device includes first and second members. In the first member, a first electronic circuit including a semiconductor element is formed. The second member is joined to an area of part of a first surface of the first member, and includes a second electronic circuit including a semiconductor element formed of a semiconductor material different from that of the semiconductor element of the first electronic circuit. An interlayer insulating film covers the second member and an area of the first surface of the first member to which the second member is not joined. An inter-member connection wire on the interlayer insulating film couples the first and second electronic circuits through an opening in the interlayer insulating film. A shield structure including a first metal pattern disposed on the interlayer insulating film shields a shielded circuit, which is part of the first electronic circuit, in terms of radio frequencies.
US11804449B2
According to one embodiment, a semiconductor device includes a substrate; a semiconductor chip provided on the substrate; a resin covering the semiconductor chip; and a metal film provided on the resin. The metal film includes a first metal layer provided on the resin, a second metal layer provided on the first metal layer, and a third metal layer provided on the second metal layer. The first metal layer and the second metal layer contain a same material, and a particle diameter of the second metal layer is smaller than a particle diameter of the first metal layer.
US11804448B2
A module is provided with a substrate including a principal surface, a plurality of electronic components arranged on the principal surface, a sealing resin covering the principal surface and the plurality of electronic components and including a trench between any of the plurality of electronic components, a ground electrode arranged on the principal surface, a conductive layer covering the sealing resin, and a magnetic member. The conductive layer is electrically connected to the ground electrode by a connecting conductor arranged so as to penetrate the sealing resin. The magnetic member includes a magnetic plate member arranged so as to cover the sealing resin and a magnetic wall member arranged in a wall shape in the trench. The connecting conductor and the magnetic wall member both fill the trench in a state of being formed in the trench.
US11804444B2
A semiconductor package includes; a semiconductor chip including a top surface and an opposing bottom surface, a heat dissipation structure including a lower adhesive layer adhered to the top surface of the semiconductor chip, a heat dissipation layer disposed on the lower adhesive layer, and a conductive layer disposed on the heat dissipation layer, a core layer including a cavity and a lower surface, wherein a combination of the semiconductor chip and the heat dissipation structure is disposed within the cavity, and a bottom re-wiring layer including a bottom re-wiring line connected to the semiconductor chip.
US11804436B2
A buried power rail is provided in a non-active device region. The buried power rail includes a dielectric liner located on a lower portion of a sidewall and a bottommost surface of the buried power rail. A dielectric cap is located on an upper portion of the sidewall of the buried power rail as well as on a topmost surface of the buried power rail. The dielectric cap is present during the fabrication of a functional gate structure and thus the problems associated with prior art buried power rails are circumvented. The dielectric cap can be removed after the functional gate structure has been formed and a via to buried power rail (VBPR) contact structure can be formed in contact with the buried power rail. In some applications, and after a gate cut process, a gate cut dielectric structure can be formed in contact with the dielectric cap.
US11804426B2
Disclosed herein are integrated circuit (IC) structures that may be included in package substrates. For example, disclosed herein are passive components in package substrate, wherein the passive components include at least one non-circular via and at least one pad in contact with the at least one non-circular via, and the passive components include an inductor or a capacitor. Other embodiments are also disclosed.
US11804423B2
A semiconductor device includes a semiconductor element, which has a protective film having an opening that exposes a part of a source electrode and disposed/provided to position an end portion thereof on the source electrode. A rewiring layer has wiring that is connected to the source electrode and to a conductive connecting member, and an insulator that covers a part of the source wiring. The insulator includes: an insulating film having (a) an opening for exposing a part of the source wiring, and (b) an end portion of the opening provided in a facing region of the opening; and an insulating film having (c) (i) an opening for exposing a part of the source wiring having a solder arranged therein and (ii) a connecting member arranged therein.
US11804419B2
A semiconductor device may include a substrate including a first surface and a second surface, which are opposite to each other, an insulating layer on the first surface of the substrate, a first via structure and a second via structure penetrating the substrate and a portion of the insulating layer and having different widths from each other in a direction parallel to the first surface of the substrate, metal lines provided in the insulating layer, and an integrated circuit provided on the first surface of the substrate. A bottom surface of the first via structure may be located at a level lower than a bottom surface of the second via structure, when measured from the first surface of the substrate. The second via structure may be electrically connected to the integrated circuit through the metal lines.
US11804408B2
A method includes forming a gate structure over fins protruding from a semiconductor substrate; forming an isolation region surrounding the fins; depositing a spacer layer over the gate structure and over the fins, wherein the spacer layer fills the regions extending between pairs of adjacent fins; performing a first etch on the spacer layer, wherein after performing the first etch, first remaining portions of the spacer layer that are within inner regions extending between pairs of adjacent fins have a first thickness and second remaining portions of the spacer layer that are not within the inner regions have a second thickness less than the first thickness; and forming an epitaxial source/drain region adjacent the gate structure and extending over the fins, wherein portions of the epitaxial source/drain region within the inner regions are separated from the first remaining portions of the spacer layer.
US11804405B2
Low capacitance and high reliability interconnect structures and methods of manufacture are disclosed. The method includes forming a copper based interconnect structure in an opening of a dielectric material. The method further includes forming a capping layer on the copper based interconnect structure. The method further includes oxidizing the capping layer and any residual material formed on a surface of the dielectric material. The method further includes forming a barrier layer on the capping layer by outdiffusing a material from the copper based interconnect structure to a surface of the capping layer. The method further includes removing the residual material, while the barrier layer on the surface of the capping layer protects the capping layer.
US11804403B2
A semiconductor structure and a method for forming the same are disclosed. The method includes the steps of forming a first dielectric layer on a substrate, forming a plurality of first interconnecting structures in the first dielectric layer, forming at least a trench in the first dielectric layer and between the first interconnecting structures, performing a sputtering deposition process to form a second dielectric layer on the first dielectric layer, wherein the second dielectric layer at least partially seals an air gap in the trench, and forming a third dielectric layer on the second dielectric layer.
US11804396B2
A method for producing a 3D semiconductor device including: providing a first level including a first single crystal layer; forming a first metal layer on top of the first level; forming a second metal layer on top of the first metal layer; forming at least one second level above the second metal layer; performing a first lithography step on the second level; forming a third level on top of the second level; performing processing steps to form first memory cells within the second level and form second memory cells within the third level, where the first memory cells include at least one second transistor, and the second memory cells include at least one third transistor; and then at performing at least one deposition step which deposits gate electrodes for both the second and the third transistors, and forming at least four independent memory arrays.
US11804394B2
Methods and systems for improving the efficiency of an automated material handling system (AMHS) include providing an apparatus operatively coupled to a load port of a processing apparatus, where the apparatus is configured to remove a first work-in-process from the load port and to move the first work-in-process along a first direction to displace the first work-in-progress from the load port while a second work-in-progress is transferred to the load port from an AMHS vehicle along a second direction that is perpendicular to the first direction, and transferring the first work-in-progress to an AMHS vehicle along the second direction. The methods and systems may be used for loading and unloading wafer storage containers, such as front opening unified pods (FOUPs), in a semiconductor fabrication facility.
US11804390B2
Systems and methods are described for integrated decomposition and scanning of a semiconducting wafer, where a single chamber is utilized for decomposition and scanning of the wafer of interest.
US11804387B2
A substrate processing device includes a holding member for holding a substrate, and an opposed member having a body portion and an extended portion extending from at least a part of a peripheral edge part of the body portion. A protrusion is provided on one part of a tip side part of the extended portion and a side surface part of the holding member, and the other part is provided with a restricting structure disposed opposite to the protrusion and restricting relative motion of the protrusion. The relative motion between the holding member and the opposed member is restricted, and the substrate processing device further includes a rotating mechanism, and a nozzle for discharging a processing solution and the protrusion and the restricting structure are disposed below an upper surface of the holding member.
US11804382B2
A semiconductor package includes a multilayer substrate including a dielectric layer, a first conductive layer forming a first set of electrical contacts, a second conductive layer forming package electrical contacts and two capacitor electrical contacts, conductive vias extending through the dielectric layer between the first conductive layer with the second conductive layer, and a solder mask layer over the second conductive layer. The semiconductor package further includes a semiconductor die on the first side of the multilayer substrate electrically connected a capacitor on the second side of the multilayer substrate. A recessed portion of the capacitor is within a capacitor opening of the solder mask layer between the two capacitor electrical contacts and a board-side surface of the solder mask layer.
US11804380B2
A method of high-throughput dry etching of a film by proton-mediated catalyst formation. The method includes providing a substrate having a film thereon containing silicon-oxygen components, silicon-nitrogen components, or both, introducing an etching gas in the process chamber, plasma-exciting the etching gas, and exposing the film to the plasma-excited etching gas to etch the film. In one example, the etching gas contains at least three different gases that include a fluorine-containing gas, a hydrogen-containing gas, and a nitrogen-containing gas, plasma-exciting the etching gas. In another example, the etching gas contains at least four different gases that include a fluorine-containing gas, a hydrogen-containing gas, an oxygen-containing gas, and a silicon-containing gas.
US11804376B2
A substrate processing method for area selective deposition includes providing a substrate containing a first film, a second film, and a third film, forming a first blocking layer on the first film, forming a second blocking layer on the second film, where the second blocking layer is different from the first blocking layer, and selectively forming a material film on the third film. In one example, the first film contains a metal film, second film contains a metal-containing liner that surrounds the metal film, and the third film includes a dielectric film that surrounds the metal-containing liner.
US11804375B2
The present disclosure relates to a bridging asymmetric haloalkynyl dicobalt hexacarbonyl precursors, and ultra high purity versions thereof, methods of making, and methods of using these bridging asymmetric haloalkynyl dicobalt hexacarbonyl precursors in a vapor deposition process. One aspect of the disclosure relates to an ultrahigh purity bridging asymmetric haloalkynyl dicobalt hexacarbonyl precursor of the formula Co2(CO)6(R3C≡CR4), where R3 and R4 are different organic moieties and R4 is more electronegative or more electron withdrawing compared to R3.
US11804374B2
Strain relief trenches may be formed in a substrate prior to growth of an epitaxial layer on the substrate. The trenches may reduce the stresses and strains on the epitaxial layer that occur during the epitaxial growth process due to differences in material properties (e.g., lattice mismatches, differences in thermal expansion coefficients, and/or the like) between the epitaxial layer material and the substrate material. The stress and strain relief provided by the trenches may reduce or eliminate cracks and/or other types of defects in the epitaxial layer and the substrate, may reduce and/or eliminate bowing and warping of the substrate, may reduce breakage of the substrate, and/or the like. This may increase the center-to-edge quality of the epitaxial layer, may permit epitaxial layers to be grown on larger substrates, and/or the like.
US11804373B2
Methods and systems for selectively depositing dielectric films on a first surface of a substrate relative to a passivation layer previously deposited on a second surface are provided. The methods can include at least one cyclical deposition process used to deposit material on the first surface while the passivation layer is removed, thereby preventing deposition over the passivation layer.
US11804361B2
In a charged particle beam writing method according to one embodiment, a deflector is caused to deflect a charged particle beam and a pattern is written by irradiating a substrate with the charged particle beam. The charged particle beam writing method includes calculating a charge amount distribution based on a charge amount of a beam irradiation region on the substrate immediately after irradiation with the charged particle beam and a diffusion coefficient for electric charge of the substrate, calculating a position shift distribution of the charged particle beam on the substrate based on the charge amount distribution, and correcting an irradiation position of the charged particle beam based on the position shift distribution.
US11804359B2
Methods and systems for acquiring transmission electron microscope video data on a rolling-shutter detector at an enhanced frame rate and without temporal distortions are described. Also described are methods to enhance the dynamic range of image and diffraction data acquired using a transmission electron microscope. The disclosed methods and systems may also be applicable to photon detection and imaging systems.
US11804357B2
An electron optical module for providing an off-axial electron beam with a tunable coma, according to the present disclosure includes a structure positioned downstream of an electron source and an electron lens assembly positioned between the structure and the electron source. The structure generates a decelerating electric field, and is positioned to prevent the passage of electrons along the optical axis of the electron lens assembly. The electron optical module further includes a micro-lens that is not positioned on the optical axis of the electron lens assembly and is configured to apply a lensing effect to an off-axial election beam. Aberrations applied to the off-axial electron beam by the micro-lens and the electron lens assembly combine so that a coma of the off-axial beam has a desired value in a downstream plane.
US11804343B2
A light-emitting keyboard includes a bracket, at least one keycap, a circuit layer and a composite light-emitting layer. The at least one keycap is disposed on the bracket and connected to the bracket via a support assembly. The circuit layer is disposed between the keycap and the bracket. The composite light-emitting layer is disposed under the bracket, and includes a substrate, a conductive layer, a reflective layer and at least one light source. The conductive layer is disposed on the substrate and includes a circuit and patterned structures. The reflective layer is conformally disposed on the conductive layer. The at least one light source is located under the at least one keycap and electrically connected to the circuit, and light emitted from the light source is transmitted upwardly to the keycap.
US11804342B2
The present disclosure provides a membrane switch, a key, and a keyboard. The membrane switch includes: a flexible substrate; a switch trace layer, disposed on a front surface of the flexible substrate, and comprising a plurality of conductive contacts that not in contact with each other; a flexible key, covering the switch trace layer, a press cavity being defined between an inner wall of the flexible key and the flexible substrate; and a conductor, disposed in the press cavity, and configured to be connected to the plurality of conductive contacts in response to the flexible key being pressed, such that the switch trace layer is conducted. The membrane switch, the key, and the keyboard according to the present disclosure have a compact structure, a high integration degree, and a small thickness, and thus accommodate demands of the market on lightening and thinning.
US11804339B2
A control device may be configured to control one or more electrical loads in a load control system. The control device may be a wall-mounted device such as dimmer switch, a remote control device, or a retrofit remote control device. The control device may include a gesture-based user interface for applying advanced control over the one or more electrical loads. The types of control may include absolute and relative control, intensity and color control, preset, zone, or operational mode selection, etc. Feedback may be provided on the control device regarding a status of the one or more electrical loads or the control device.
US11804335B2
A power storage device has a first power storage unit, a second power storage unit, a third power storage unit, and a fourth power storage unit. The power storage device is provided with a common electrode being integrated molding to make the first power storage unit and the second power storage unit connected in series, the third power storage unit and the fourth power storage unit connected in series, the first power storage unit and the third power storage unit connected in parallel, and the second power storage unit and the fourth power storage unit connected in parallel, so inside of the power storage device can have high potential and high capacitance, and avoid the problem of increasing the overall impedance caused by the conventional welding process. Further, the power storage device uses both surfaces of the common electrode at the same time to save electrode material.
US11804333B2
A multilayer ceramic electronic component includes a ceramic body having first and second surfaces opposing each other in a first direction, third and fourth surfaces opposing each other in a second direction, and fifth and sixth surfaces opposing each other in a third direction; and an external electrode disposed on one of the third and fourth surfaces and extending onto the first and second surfaces of. A relational expression of 0.9≤A/BW<1.0 is satisfied, where a shortest distance, in the second direction, from an end portion of the ceramic body which the external electrode is disposed at to an end portion of the external electrode disposed on one of the first and second surfaces, is denoted by “A”, and a longest distance, in the second direction, from the end portion of the ceramic body to the end portion of the external electrode, is denoted by “BW”.
US11804329B2
A transformer includes a hollow bobbin, a coil and a magnetic core. The hollow bobbin has a first end surface and a second end surface opposite to each other. In a direction perpendicular to the normals of the first end surface and the second end surface of the hollow bobbin, the hollow bobbin is not configured with any blocking plates extending laterally from the first end surface and the second end surface. The coil is wound on the hollow bobbin to form a bobbin assembly. The magnetic core has an accommodating space, wherein the bobbin assembly is disposed in the accommodating space. A manufacturing method of the transformer is also provided.
US11804328B2
The present invention provides an inductance coil comprising a magnetic core and a coil, wherein the coil is formed by winding a flat wire, and the flat surface of the wire is perpendicular to the axis around which the coil is wound. The coil is wrapped with an insulating adhesive tape and the tape is wound on the wire around an axis which is substantially in line with the direction along which the wire forming the coil extends, so as to form an isolation layer on the surface of the coil. Additionally, the present invention provides an electromagnetic device including the above inductance coil.
US11804319B2
An electromagnetic actuator device includes an actuator having an actuator coil and a tappet that can be moved in and against a longitudinal direction. The actuator device includes a sensor device having a transmitter element arranged on the tappet and a sensor element for generating a measurement signal, containing information about a current actual position of the tappet, depending on a magnetic field generated by the transmitter element. The actuator device includes a control unit with a controller, which applies a control voltage to the actuator coil for generating an electromagnetic field during operation in dependence on a position signal based on the measurement signal, so that the tappet moves into a target position. During operation, a stray magnetic field is generated by the at actuator coil, an adaptation of the measurement signal is performed to compensate for the influence on the measurement signal caused by the stray field.
US11804312B2
A system for generating photon emission from atomic nuclei includes a device for generating phonons and a condensed matter medium comprising atomic nuclei. The phonons interact with the atomic nuclei and affect nuclear states of some of the atomic nuclei by transferring energy to the nuclei and causing the nuclei to emit photons. The device for generating phonons is configured to apply stress to the condensed matter medium and comprises an elongated plate and first and second clamps attached to first and second ends of the elongated plate, respectively, and the first and second clamps are configured to apply stress onto the first and second ends of the elongated plate and to cause movement of dislocations within the elongated plate.
US11804310B2
Disclosed are a system and method for processing HL7 messages. A method includes receiving, an HL7 message; storing the HL7 message in a memory; creating a data structure representation of the stored HL7 message in the memory that stores a start index and an end index of the stored HL7 message, wherein the start index indicates a beginning of the stored HL7 message and the end index indicates an end of the stored HL7 message; hierarchically creating, from the data structure representation of the stored HL7 message, one or more data structure representations in the memory that store at least one start index and at least one end index corresponding to one or more fragments in the stored HL7 message; and, modifying the stored HL7 message according to the at least one start index and a corresponding end index of the fragments in the HL7 message.
US11804306B2
Data characterizing an individual is received. Thereafter, one or more variables are extracted from the data so that, using a predictive model populated with the extracted variables, a likelihood of the individual adhering to a treatment regimen can be determined. The predictive model is trained on historical treatment regimen adherence data empirically derived from a plurality of subjects. Subsequently, data characterizing the determined likelihood of adherence can be promoted.
US11804304B2
Neurological abnormalities are often discovered through observation by health care providers, and/or parent report. Many neurodevelopmental disorders such as ASD are purely identified through behavioral analysis, and cannot be screened for using a biomarker or quantitative stimulus-response test. Current screening tools contain subjective components based on parent report and clinician observation, vary in consistency of use across providers, and demands resources, knowledge, and access to skilled expertise. As a result, the only tests used today require lengthy and subjective behavioral analysis and often, miss or misidentify neurodevelopmental disorders contributing to a delayed diagnosis. The technology disclosed herein allow for a solution to this systemic problem.
US11804300B2
A method of administering insulin includes receiving glucose measurements of a patient at a data processing device from a continuous glucose monitoring system. The glucose measurements are separated by a time interval. The method also includes receiving patient information at the data processing device and selecting a subcutaneous insulin treatment from a collection of subcutaneous insulin treatments. The selection is based on the glucose measurements and the patient information. The selection includes one or more of a subcutaneous standard program, a subcutaneous program without meal boluses, a meal-by-meal subcutaneous program without carbohydrate counting, a meal-by-meal subcutaneous program with carbohydrate counting, and a subcutaneous program for non-diabetic patients. The method also includes executing, using the data processing device, the selected subcutaneous insulin treatment.
US11804299B2
Systems and methods for providing a universal platform for at-home health testing and diagnostics are provided herein. In particular, a health testing and diagnostic platform is provided to connect medical providers with patients and to generate a unique, private testing environment. In some embodiments, the testing environment may facilitate administration of a medical test to a patient with the guidance of a proctor. In some embodiments, the patient may be provided with step-by-step instructions for test administration by the proctor within a testing environment. The platform may display unique, dynamic testing interfaces to the patient and proctor to ensure proper testing protocols and accurate test result verification.
US11804297B1
Described herein are features pertaining to updating patient data based upon input of an EHR user by way of a GUI. The GUI can depict health information that is generated or extracted from the patient data, wherein the health information can include demographic information, vital statistics, etc. of a patient. The GUI receives input with respect to a multidimensional value displayed on the GUI, the input comprising input in a first dimension and input in a second dimension, the multidimensional value comprising a first value and a second value. The first value and the second value are simultaneously modified based upon the input in the first dimension and the input in the second dimension.
US11804296B1
One embodiment provides a method including transmitting a pick-up request to transport a patient within a healthcare facility. The method includes receiving an acceptance indication for the pick-up request. The method includes generating a patient identification request requesting a scan of an identification tag of an individual. The method includes receiving image data and determining whether the image data includes an image of the identification tag. The method includes verifying an identity of the individual. The method includes receiving at least one environment attribute from an environment of the patient. The method includes transmitting a notification indicating successful completion. Other aspects are described and claimed.
US11804285B2
A method of detecting biomarkers using an artificial intelligence (AI) deep learning model for conversion data of nucleotide sequences and mutations of population genomes, the method including: collecting nucleotide sequences and mutations of population genomes; generating conversion data by reflecting mutations of diploid genomes in the collected nucleotide sequences; performing an artificial intelligence (AI) deep learning model with the generated conversion data; generating a fully connected network (FCN) by connecting the results obtained by the machine learning; and extracting biomarkers by the learned model.
US11804283B2
A system for generating a model for predicting a molecular property of a variant of a molecule is provided. For each of a plurality of variants of the molecule, the system for each structural feature, aggregates the values for the structural features of the residues of the molecule that were modified to form the variant to form a feature vector for the variant. The system assigns the value for the molecular property of the variant to the feature vector wherein the feature vector and the assigned value form training data. The system then generates the model for predicting a value for the molecular property using the training data for the plurality of variants.
US11804280B2
A non-volatile memory device includes a memory cell array including a plurality of memory blocks that includes a plurality of memory cells connected to a plurality of word lines and a plurality of bit lines, a row decoder configured to select one among the plurality of memory blocks, based on an address, a voltage generator configured to apply word line voltages corresponding to selected word lines and unselected word lines, among the plurality of word lines, page buffers connected to the plurality of bit lines and configured to read data from a memory cell connected to one among the selected word lines of the selected one among the plurality of memory blocks, and a control logic configured to control the row decoder, the voltage generator, and the page buffers.
US11804273B2
Provided herein is a memory device and a method of operating the same. The memory device includes a plurality of memory blocks, each including a plurality of memory cells, and a peripheral circuit configured to perform program operations, read operations and erase operations on the plurality of memory blocks. The memory device also includes control logic configured to, when the read operation is performed on any one of the plurality of memory blocks, set a channel initialization time used to initialize channels of memory cells included in the one memory block based on an inhibition count value indicating a number of times that a corresponding operation is inhibited from being performed on the one memory block, and control the peripheral circuit so that the channels are initialized during the channel initialization time before the read operation is performed.
US11804256B2
According to one embodiment, a memory system is disclosed. The system includes a nonvolatile memory, a controller which controls the nonvolatile memory and to which a first voltage is supplied, and a circuit to which first and second signals from a host device are input, or the first signal is not input and the second signal is input from the host device, when the memory system is connected to the host device. The circuit converts a second voltage of the second signal into the first voltage when the first and second signal have the second voltage and the second voltage is lower than the first voltage, and does not convert a voltage of the second signal into the first voltage when the first signal is not input and the voltage of the second signal is the first voltage.
US11804253B2
A continuous thin film comprises a metal chalcogenide, wherein the metal is selected from the periodic groups 13 or 14 and the chalcogen is: sulphur (S), selenide (Se), or tellurium (Te), and wherein the thin film has a thickness of less than 20 mm. Methods of forming the continuous thin film involve thermally evaporating precursors to form a thin film on the surface of a substrate. In a particular embodiment, molecular beam epitaxy (MBE) is used to grow indium selenide (In2Se3) thin film from two precursors (In2Se3 and Se) and the thin film is used to fabricate a ferroelectric resistive memory device.
US11804248B2
A timecoding technique for determining and assigning timecodes for variable frame rate video. Content identified for timecode assignment is decoded, and for sequential frames of the content, portions of timestamps are compared to determine if the frames are from a same time period (e.g., from the same second in time). For a subsequent frame from the same time period, an index is atomically incremented, a timecode generated from a combination of the time period and the index, and the timecode assigned to the frame. For a subsequent frame from a different time period, the index is initialized, a timecode generated from a combination of the different time period and the initialized index, and the timecode assigned to the frame. Accumulated durations of frames may be used in place of timestamps, in some instances.
US11804221B2
An audio device for improved talker discrimination is provided. To improve suppression of close talker interference, i.e., of a person talking in close proximity to the user of the audio device, the audio device comprises at least an audio input to receive a voice input signal; a filter bank, configured to provide a plurality of sub-band signals from the voice input signal; a multi-band audio expander, arranged to receive at least a group of the sub-band signals and configured to conduct audio expansion on the group of sub-band signals to provide gain-controlled sub-band signals; and an audio output, configured to provide a voice output signal from at least the gain-controlled sub-band signals.
US11804208B2
Systems and methods for communicating information related to a wearable device are disclosed. Exemplary information includes audio information.
US11804206B2
An acoustic attenuation structure includes a periodic structure having a first unit cell, the first unit cell having a first central body and a first axial tube disposed on the first central body and a second axial tube disposed on the first central body, opposite the first axial tube, each of the first axial tube and the second axial tube being in fluid communication with one another through the first central body.
US11804204B2
The present invention is directed to a mounting device for a fish finding apparatus and, more particularly, to a motorized mounting device which includes an adjustable length pole used to mount a sonar transducer or other device an angler may be interested in mounting to the end of the pole that enters the water. The pole is used to spin the transducer or other apparatus in a clockwise and counterclockwise direction with a switch that is adapted to be operated by the angler's foot or a wireless remote. The mounting device is configured to be secured to a boat or mounted on a boat troll motor whereby the adjustable pole is secured and spins independent of the troll motor shaft.
US11804197B1
A display may include illumination optics, a ferroelectric liquid crystal on silicon (fLCOS) panel, and a waveguide. The display may include a temperature sensor that gathers temperature sensor data. Control circuitry may select a non-square wave drive voltage waveform based on the gathered temperature sensor data and/or based on frame history information for the fLCOS display panel. The control circuitry may control the fLCOS panel to produce image light by driving the fLCOS panel using the selected non-square wave drive voltage waveform. The non-square wave drive voltage waveform may be an overdrive waveform or an underdrive waveform. This may serve to optimize the reflectance of the fLCOS display panel and thus the optical performance of the display module regardless of operating temperature and frame history.
US11804188B2
A mode-switchable backlight and privacy display provide narrow-angle emitted light during a first mode and broad-angle emitted light in a second mode, the broad-angle emitted light being a combination of the narrow-angle emitted light and bidirectional emitted light. The mode-switchable backlight includes a first directional backlight and a second directional backlight. The first directional backlight includes an array of narrow-angle emitters configured to provide the narrow-angle emitted light during both of the first mode and second mode, while the second directional backlight includes an array of bidirectional emitters configured to provide the bidirectional emitted light exclusively during the second mode. The mode-switchable privacy display includes an array of light valves configured to modulate the narrow-angle emitted light during the first mode and to modulate broad-angle emitted light during the second mode.
US11804175B2
A method for driving an electronic device may include receiving light passing through a display panel, generating an image signal based on the light, compensating the image signal with a compensation algorithm to generate a compensated image signal, wherein the compensation algorithm is trained with training data including a first comparison image and a second comparison image, and displaying, on the display panel, a compensated image based on the compensated image signal, wherein the first comparison image is a target restoration image and the second comparison image is a composite image.
US11804173B1
A display device includes a light emitting element, a timing controller, and an initialization power generator. The timing controller determines whether a second image associated with a second frame is different from a first image associated with a first frame. The second frame immediately follows the first frame. The initialization power generator is electrically connected to the timing controller, provides a reference voltage for initializing the light emitting element in the second frame when/if the second image is identical to the first image, and provides a first adjusted voltage unequal to the reference voltage for initializing the light emitting element in the second frame when/if the second image is different from the first image.
US11804169B2
Pixel driving circuit having time control sub-circuit and driving method therefor, and display panel
A pixel driving circuit includes a driving control sub-circuit and a time control sub-circuit. The driving control sub-circuit includes a first driving sub-circuit. The first driving sub-circuit is configured to output a driving signal to drive an element to be driven to operate. The time control sub-circuit includes a second driving sub-circuit. The second driving sub-circuit is configured to output a third voltage signal to make the first driving sub-circuit stop outputting the driving signal, so as to control operating duration of the element to be driven.
US11804168B2
In at least one embodiment, a display device includes a panel including a display area in which a plurality of pixels is arranged. An optical module is superposed on the display area. The display area has a low-resolution area having a polygonal shape and superposed on the optical module and a high-resolution area neighboring the low-resolution area, unit pixels having the same size as those of the high-resolution area are arranged in a lower pixel density than that of the high-resolution area and transmission areas are disposed adjacent to the unit pixels in the low-resolution area, and unit pixels and transmission areas are arranged in different forms in a boundary area of the high-resolution area neighboring the low-resolution area according to slopes of the boundary area.
US11804164B2
A display device includes: a display unit including a plurality of pixels to display an image; a first power supply to generate a first power voltage; a second power supply to generate a second power voltage; and a signal controller to control the first power supply to supply the first power voltage to the display unit in response to at least one control signal associated with luminance of the image, and to control the second power supply to stop supplying the second power voltage after the first power voltage starts to be supplied.
US11804159B2
A timing controller, a clock reset method, and a display panel are provided. When an abnormal working condition occurs in a transition stage of recovering a reset control signal from a jumping state to an initial state, the problem that a clock of the timing controller cannot be synchronized can be avoided when a processing module cannot normally output a clock reset pulse signal and a clock data recovering module cannot normally recover the clock of the timing controller because the reset control signal is in the jumping state. Reliability of the timing controller is increased.
US11804157B2
An electroluminescent display apparatus can include a display panel including the one or more subpixels connected to a data line, a gate line, and a low-level power line. The display apparatus can further include a comparator connected to the one or more subpixels through the data line and the low-level power line to compare a first input voltage from the data line with a second input voltage from the low-level power line to generate a comparison output. The first input voltage is a reference voltage, and the second input voltage is a voltage of a specific node of the one or more subpixels capable of being shifted from an initialization voltage.
US11804143B1
Disclosed herein are systems and methods of artificial intelligence learning systems. In some embodiments the artificial intelligence system presents options to users based on their life stage and personality profile. Family or group structures may be created within an application. Options may be created and presented based on the family structure such as chores may be assigned to children, money may be transferred between family members, and scores may be assigned to different users.
US11804139B2
Systems and methods for navigating an aerial vehicle are provided. One example aspect of the present disclosure is directed to a method for navigating an aircraft. The method includes receiving, by one or more processors, one or more first geographic coordinates via an interface configured to receive geographic coordinates from a satellite transmission. The method includes receiving, by the one or more processors, one or more second geographic coordinates via an interface configured to receive geographic coordinates from a ground transmission. The method includes determining, by the one or more processors, that the one or more first geographic coordinates and the one or more second geographic coordinates are inconsistent. The method includes updating, by the one or more processors, a flight plan using the one or more second geographic coordinates when the one or more first geographic coordinates are inconsistent with the one or more second geographic coordinates.
US11804124B2
A wearable computing device may be used to track the efficacy of one or more cleaning actions performed. The device can include one or more sensors that detect and measure motion associated with a cleaning event. In different examples, the movement data generated by the device can be compared to reference movement data to determine if the individual has cleaned all the objects they were expected to clean and/or if the individual has cleaned a given object sufficiently well. As another example, the movement data generated by the device can be analyzed to distinguish cleaning and non-cleaning movement actions as well as to distinguish different types of cleaning actions during cleaning movement. The quality of each cleaning action can be evaluated. In any configuration, the device may perform an operation in response to determining that ineffective cleaning is being performed, causing corrected cleaning action to be performed.
US11804123B2
A monitoring system for determining whether the child or pet has been left unattended within the vehicle. The system may include a vehicle device having a monitoring platform, an alarm switch, and an alert device, which may emit an alarm if a first sensor detects the presence of the child or pet and a second sensor detects that the vehicle is in an off state. The system further may include a portable alert device that detects its location relative to the vehicle device, and emits an alarm if it is located outside a predetermined zone surrounding the monitoring platform. In another embodiment, the system may include a vehicle device having a sensor that detects whether the vehicle transitions from an on state to an off state and an alert device that emits an alarm if the sensor detects that the vehicle transitions to the off state.
US11804121B2
A device can include a stand that includes a base and a pole; and a monitoring unit coupled to the pole, where the monitoring unit includes a sensor and a status indicator that changes from an unoccupied illumination to an occupied illumination responsive to detection via the sensor of human presence in a region.
US11804119B2
A method using a safety system and a safety system for localizing at least one person or at least one object in a monitored zone, having at least one control and evaluation unit, having at least one radio location system, wherein the radio location system has arranged radio stations; wherein position data of the person or object can be determined by means of the radio location system; wherein the monitored zone has a plurality of sectors and a plurality of passage zones between the sectors, at least one spatially resolving sensor is associated with each passage zone, and wherein the control and evaluation unit is configured to cyclically compare the position data of the radio location system and the presence data of the spatially resolving sensor in each respective passage zone and to cyclically form status information for the sector.
US11804117B2
The present invention relates to a subscriber, in particular a module or device for monitoring a function and/or status and/or for transmitting an alarm, having: a first interface for communicating with a control panel, preferably a fire alarm and/or extinguishing control panel, a data memory for storing configuration data relating to the subscriber comprising at least an identifier of the subscriber for identifying the subscriber with respect to the control panel, a second interface for inputting configuration data to the data memory. The second interface has an NFC interface for communicating with a mobile write and/or read device The NFC interface is configured to receive at least the identifier of the subscriber from the mobile write and/or read device and to transmit it to the data memory. The invention improves known subscribers to the effect that a configuration which is less susceptible to faults and is simpler at the same time is possible.
US11804111B1
Disclosed herein are systems and methods of automated teller machine (ATM) management. The method can include receiving, from an ATM, an operating log from an out-of-band management chip. The method can further include determining, from the operating log, that the ATM is in an out-of-service state. The method can further include transmitting instructions to the out-of-band management chip to capture a system image of the ATM. In response, the method can include receiving the system image of the ATM from the out-of-band management chip and diagnosing a fault in the ATM based on the system image. The fault in the ATM can be the fault which caused the ATM to be in the out-of-service state. Finally, the method can include transmitting instructions for one or more corrective actions to the out-of-band management chip. The corrective actions can remedy the fault in the ATM.
US11804107B2
Systems and methods which utilize a player account to place one or more wagers on one or more sporting event wagering opportunities remote from a gaming establishment sports book such as in association with a hotel room system.
US11804106B2
Some embodiments may relate to wagering one or more events. Such events may include sporting events. For example, one or more races may be wagered upon. In some embodiments, one or more wager may include an in running or in game wager. In some embodiments, one or more wagers may include a wager on a group of participants. Various apparatus and methods are described.
US11804101B2
A trusted entity provides an API interface to online streaming platforms and sports betting platforms acting as an intermediary between the online streaming platforms and the sports betting platforms. The trusted entity generates unique authorization tokens that are used to authenticate users between the online streaming platforms and the sports betting platforms and provides a secure environment that separates the online streaming platforms and the sports betting platforms, allowing online streaming platforms to provide online betting services to their users without having to interface to multiple online betting services.
US11804099B2
Systems and methods for enabling secure automated production and redemption of predetermined games of chance with multiple play venues or dimensions, wherein such systems and methods can provide, for example, lottery games (e.g., instant tickets), charitable gaming (e.g., raffles, pull-tabs), casino environments (e.g., “Class II” gaming), Internet gaming (e.g., poker, online instant tickets), etc.
US11804087B2
An information processing device utilizable as a digital key for a vehicle, the information processing device includes a memory; and a processor coupled to the memory. The processor is configured to in a case in which the processor does not have signal strength correction value information corresponding to a model of the information processing device, the correction value information being used by the vehicle when determining a distance between the vehicle and the information processing device in processing pertaining to the digital key for the vehicle, acquire the correction value information from a server device, and send the acquired correction value information to the vehicle.
US11804086B2
A method and system allow management of access to a door using a beacon signal. A user access authority determination unit controls access of a user to a target door based beacon data from beacons installed near a door. The user carries a terminal that obtains the beacon data based on a proximity to the beacons. The method includes identifying the target door based on identification information of the beacons extracted from the beacon data. A type of user movement is determined. The type of user movement includes an entering movement that the user enters into an inner side from an outer side through the target door and an exiting movement that the user exits the inner side to the outer side through the target door. An access authentication process to be performed to unlock the target door is determined according to the determined type of user movement.
US11804082B2
Methods and apparatus are provided for diagnosing a vehicle. In one embodiment, a method includes: initiating, by a processor, a recording of a noise by at least one microphone based on user selection data from a user of the vehicle; receiving, by the processor, audio signal data based on the recording; generating, by the processor, vector data based on the audio signal data; processing, by the processor, the vector data with at least one trained machine, by the processor, learning model to determine a classification of the noise; predicting, by the processor, an action to be taken based on the classification; and storing, by the processor, the audio signal data, the classification, and the action in a datastore.
US11804080B2
The present invention is a method and a system for inspecting and scoring vehicle transportation. The system includes a cloud server for performing an intersection analysis, a speed analysis, and a smoothness analysis to generate key features. The cloud server further performs a supervised learning scoring process based on the key features to generate an audit score. Therefore, the present invention can provide a verified reference for the vehicle transport industry to manage drivers, for avoiding human subjective judgments, and auditing and evaluating drivers' driving behaviors in an objective and efficient manner.
US11804076B2
Embodiments of the present systems and methods may provide techniques that may provide the capability to autonomously and automatically identify cases of suspected abuse, which may then be subject to follow up review and action. For example, in an embodiment, a system for identifying potential physical abuse in a location may comprise at least one video camera provided at the location and a computer system comprising a processor, memory accessible by the processor, and computer program instructions stored in the memory and executable by the processor to cause the computer system to perform: receiving video data from the at least one video camera, identifying potential physical abuse from the video data, the identification being to within a predetermined confidence level, and transmitting information indicating that a potential human threat has been identified.
US11804070B2
A liveness detection method and apparatus, and a facial verification method and apparatus are disclosed. The liveness detection method includes detecting a face region in an input image, measuring characteristic information of the face region, adjusting the measured characteristic information in response to the characteristic information not satisfying a condition, and performing a liveness detection on the face region with the adjusted characteristic information upon the measured characteristic information not satisfying the condition.
US11804065B2
A display apparatus includes display recognition units and a first processing device. Each of the display recognition units includes one or more sub-pixels and a photosensitive sensing device. The photosensitive sensing device is configured to convert reflected light of light emitted from at least one sub-pixel into a first electrical signal, and convert external light containing information entering from a display side into a second electrical signal. The first processing device is connected to photosensitive sensing devices of the display recognition units, and configured to obtain a texture image according to first electrical signals output by the photosensitive sensing devices, and determine the information contained in the external light according to a second electrical signal output by at least one photosensitive sensing device.
US11804064B2
An electronic device capable of detecting a difference in the way of touch is provided. An electronic device capable of detecting a difference in the way of touch with a small number of components is provided. An electronic device capable of executing various types of processes with simple operation is provided. The electronic device includes a control portion and a display portion. The display portion has a function of displaying an image on a screen and includes a detection portion. The detection portion has a function of detecting a touch operation and a function of imaging, at least twice, a detection object touching the screen. The control portion has a function of calculating a difference between the area of the detection object in first imaging and the area of the detection object in second imaging to execute a different process depending on whether the difference is larger or smaller than a reference.
US11804062B2
A fingerprint readout circuit and a display panel are disclosed. The fingerprint readout circuit includes a voltage amplifier unit, a fingerprint readout unit, and a source follower unit. The voltage amplifier unit is coupled to the fingerprint readout unit and the source follower unit, and the fingerprint readout unit is coupled to the source follower unit. The fingerprint readout circuit has both current and voltage amplification functions. Therefore, a voltage difference is amplified, facilitating reading out fingerprint signals accurately and enhancing fingerprint readout precision and accuracy.
US11804056B2
Image encoded documents are identified by recognizing known objects in each document with an object recognizer. The objects in each page are filtered to remove lower order objects. Known features in the objects are recognized by sequentially organizing each object in each filtered page into a one-dimensional array, where each object is positioned in a corresponding one-dimensional array as a function of location in the corresponding filtered page. The one-dimensional array is then compared to known arrays to classify the image document corresponding to the one-dimensional array.
US11804039B2
In accordance with some embodiments, systems, apparatus, interfaces, methods, and articles of manufacture are provided for providing information about objects, such as background information and task information, and for providing alerts related to objects. In various embodiments, data is captured about an object and about a user via a camera. Based on the data, information about the object may be provided to the user.
US11804037B1
The present application provides a method and a system for generating an image sample having a specific feature. The method includes: training a generative adversarial network-based sample generation model, where the generative adversarial network includes a generator and two discriminators: a global discriminator configured to perform global discrimination on an image, and a local discriminator configured to perform local discrimination on a specific feature; and inputting, to a trained generator that serves as a sample generation model, a semantic segmentation image that indicates a location of the specific feature and a corresponding real image not having the specific feature, to obtain a generated image sample having the specific feature.
US11804031B2
Disclosed is an image processing method and apparatus. The image processing method includes obtaining visual information related to an object in an image, generating valid data from the image based on the visual information, and transmitting the valid data.
US11804020B2
A method of creating a 3D model, which is a visual representation of at least one physiological parameter, the method comprises deploying an AI model to execute on a computing device communicably connected to a medical imaging device, said medical imaging device acquiring medical imaging data, wherein the AI model is trained so that when it is deployed, the computing device identifies at least one physiological parameter from medical imaging data; acquiring, at the computing device, new medical imaging data; processing, using the AI model, the new medical imaging data to identify at least one physiological parameter (the “at least one identified physiological parameter”); employing the at least one identified physiological parameter to select a corresponding 3D model; and modifying the corresponding 3D model to alter one or more model parameters therein, to match the at least one identified physiological parameter, thereby customizing the visual appearance of the corresponding 3D model.
US11804018B2
A processor may receive user command generated by a user. A processor may analyze user information for one or more official activities. The one or more official activities are based, at least in part, on a security policy. A processor may identify the user information is associated with the one or more official activities. A processor may prevent, responsive to determining the user command is associated with the one or more official activities, the one or more personal devices from collecting the user command.
US11804016B2
An augmented reality-based horticultural care tracking system to collect information about plants on a per plant or near per plant basis in order to identify issues and generate itineraries that include task lists for remedial courses of actions is disclosed. A network-enabled augmented reality device can be employed by operators of various growing operations in order to overlay digital information such as tasks, images, and related information in a real-time environment. The augmented reality device can communicate with administrative personnel at an operating station and/or intermediate servers in the network in order to send and receive status updates and notifications to properly execute the tasks in the itinerary and evaluate the courses of actions' efficacy.
US11804015B2
The present invention provides a method for determining a plane, a method for displaying Augmented Reality (AR) display information and corresponding devices. The method comprises the steps of: performing region segmentation and depth estimation on multimedia information; determining, according to the result of region segmentation and the result of depth estimation, 3D plane information of the multimedia information; and, displaying AR display information according to the 3D plane information corresponding to the multimedia information. With the method for determining a plane, the method for displaying AR display information and the corresponding devices provided by the present invention, virtual display information can be added into a 3D plane, the reality of the display effect of enhanced display can be improved, and the user experience can be improved.
US11804006B2
In one implementation, an enhanced vision system includes a portable user device, a base station including a hardware processor and a memory storing a virtual effects rendering software code, and a display device communicatively coupled to the base station. The hardware processor executes the virtual effects rendering software code to detect the presence of the portable user device in a real-world environment, obtain a mapping of the real-world environment, and identify one or more virtual effect(s) for display in the real-world environment. The hardware processor further executes the virtual effects rendering software code to detect actuation of the portable user device, and to control the display device to display the virtual effect(s) in the real-world environment based on the mapping, and the position and orientation of the portable user device during the detected actuation.
US11803997B2
A system may perform head pose neutralization on an input mesh to produce a neutral mesh and/or determine blend shapes for the neutral mesh. The system may generate a neutral mesh based on an input mesh and a reference mesh and then generate a blend shape associated with the neutral mesh based at least in part on one or more reference neutral meshes and one or more corresponding reference blend shapes.
US11803986B2
Disclosed herein is a method for transmitting point cloud data, the method including encoding point cloud data, and transmitting a bitstream containing the point cloud data. Disclosed herein is a method for receiving point cloud data, the method including receiving a bitstream containing point cloud data, decoding the point cloud data, and rendering the point cloud data.
US11803984B2
A method (1000) for operating cameras (202) in a cascaded network (100), comprising: capturing a first view (1200) with a first lens (326) having a first focal point (328) and a first centroid (352), the first view (1200) depicting a subject (1106); capturing a second view (1202) with a second lens (326) having a second focal point (328) and a second centroid (352); detecting a first location of the subject (1106), relative the first lens (326), wherein detecting the first location of the subject (1106), relative the first lens (326), is based on audio captured by a plurality of microphones (204); estimating a second location of the subject (1106), relative the second lens (326), based on the first location of the subject (1106) relative the first lens (326); selecting a portion (1206) of the second view (1202) as depicting the subject (1106) based on the estimate of the second location of the subject (1106) relative the second lens (326).
US11803983B2
An apparatus for nondestructive detection of transparent or reflective objects in a vessel includes an imager configured to acquire data that represent light reflected from spatial locations in the vessel as a function of time, a memory operably coupled to the imager and configured to store the data, and a processor operably coupled to the memory and configured to detect the objects based on the data by (i) identifying a respective maximum amount of reflected light, over time, for each location in the spatial locations based on the data representing light reflected from the spatial locations as a function of time, and (ii) determining a presence or absence of the objects in the vessel based on the number of spatial locations whose respective maximum amount of reflected light, over time, exceeds a predetermined value.
US11803982B2
An image processing device includes a setting unit configured to estimate a disparity between a first image and a second image based on a method different from stereo matching and set, based on the disparity thus estimated, a search range for a corresponding point for the stereo matching, a disparity map generating unit configured to search only the search range thus set for a corresponding point of each pixel between the first image and the second image and generate a disparity map, and a disparity map compositing unit configured to composite a plurality of the disparity maps each generated from a corresponding one of a plurality of image pairs.
US11803972B2
An information processing apparatus is communicably connected to a link rule storage unit. The link rule storage unit stores a link rule. The link rule represents a criterion as to whether or not to link a plurality of pieces of trajectory data representing a trajectory of an object into one. Further, the link rule is a criterion for linking the plurality of pieces of trajectory data estimated to represent the trajectory of the same object. The information processing apparatus obtains a plurality of pieces of trajectory data, and classifies the obtained plurality of pieces of trajectory data into groups for each object. The information processing apparatus updates the link rule stored in the link rule storage unit by using the plurality of pieces of trajectory data classified into the groups.
US11803971B2
This disclosure describes one or more implementations of a panoptic segmentation system that generates panoptic segmented digital images that classify both known and unknown instances of digital images. For example, the panoptic segmentation system builds and utilizes a panoptic segmentation neural network to discover, cluster, and segment new unknown object subclasses for previously unknown object instances. In addition, the panoptic segmentation system can determine additional unknown object instances from additional digital images. Moreover, in some implementations, the panoptic segmentation system utilizes the newly generated unknown object subclasses to refine and tune the panoptic segmentation neural network to improve the detection of unknown object instances in input digital images.
US11803968B2
Systems and methods for automated stereology are provided. A method can include providing an imager for capturing a Z-stack of images of a three-dimensional (3D) object; constructing extended depth of field (EDF) images from the Z-stack of images; performing a segmentation method on the EDF images including estimating a Gaussian Mixture Model (GMM), performing morphological operations, performing watershed segmentation, constructing Voronoi diagrams and performing boundary smoothing; and determining one or more stereology parameters such as number of cells in a region.
US11803962B2
The present teachings generally include techniques for characterizing the health of an animal (e.g., gastrointestinal health) using image analysis (e.g., of a stool sample) as a complement, alternative, or a replacement to biological specimen sequencing. The present teachings may also or instead include techniques for personalizing a health and wellness plan (including, but not limited to, a dietary supplement such as a customized formula based on a health assessment), where such a health and wellness plan may be based on one or more of the health characterization techniques described herein. The present teachings may also or instead include techniques or plans for continuous care for an animal, e.g., by executing health characterization and heath planning techniques in a cyclical fashion. A personalized supplement system (e.g., using a personalized supplement, personalized dosing device, and personalized packaging) may also or instead be created using the present teachings.
US11803957B2
The present disclosure relates to a process and a system for assessing the performance of cleaning operations by utilizing an automatic read out routine for test strips subjected to a cleaning operation. Furthermore, the present disclosure relates to a computer program product capable of performing the process.
US11803949B2
Embodiments relate to circuitry for temporal processing and image fusion. An image fusion circuit receives captured images, and generates corresponding image pyramids. The generated image pyramids are raster or tiled processed, and stored in memory. A fusion module receives a first and second image pyramids from the memory, and warps and fuses image pyramids to generate a fused image pyramid, which may be used for further processing, and may also be stored back into the memory. The image fusion circuitry is configurable to operate in a plurality of different configuration modes corresponding to different image fusion applications for fusing image pyramids of received images, including two-frame fusion, temporal filtering, infinite impulse response (IIR) temporal processing, and/or finite impulse response (FIR) temporal processing.
US11803939B2
An unsupervised machine learning method with self-supervision losses improves a slice-wise spatial resolution of 3D medical images with thick slices, and does not require high resolution images as the ground truth for training. The method utilizes information from high-resolution dimensions to increase a resolution of another desired dimension.
US11803936B2
A graphics processing unit configured to process graphics data using a rendering space which is sub-divided into a plurality of tiles, the graphics processing unit comprising: a plurality of processing cores configured to render graphics data; cost indication logic configured to obtain a cost indication for each of a plurality of sets of one or more tiles of the rendering space, wherein the cost indication for a set of one or more tiles is suggestive of a cost of processing the set of one or more tiles; similarity indication logic configured to obtain similarity indications between sets of one or more tiles of the rendering space, wherein the similarity indication between two sets of one or more tiles is indicative of a level of similarity between the two sets of tiles according to at least one processing metric; and scheduling logic configured to assign the sets of one or more tiles to the processing cores for rendering in dependence on the cost indications and the similarity indications.
US11803931B2
An information processing apparatus is configured to acquire a rental request for a company vehicle used for a business operation of a company, select the company vehicle, in response to the rental request, from among private vehicles that are used by employees of the company when they go to work and are available as the company vehicle, and provide, in a case where a private vehicle is selected in selecting the company vehicle in response to the rental request and rented out as the company vehicle, to a requestor who has sent the rental request availability information that enables the requestor to use the selected private vehicle.
US11803927B2
Techniques described herein are directed to analyzing intellectual-property data according to provide various intellectual property related services to organizations. In particular implementations, information related to products and/or services may be obtained from a number of data sources. Additionally, information related to intellectual-property assets, such as patents, trademarks, copyrights, trade secrets, and know-how, may be obtained. In various situations, the intellectual-property assets may be mapped to respective products and/or services. The mappings between the products and/or services and intellectual-property assets may be used to provide intellectual property related services that correspond to the intellectual-property assets, such as valuation services, strategy-related services, or risk-related services.
US11803918B2
A system and method for supporting identifying experts on arbitrary topics in an enterprise social network. An exemplary method can receive, at a node of a social network application, a plurality of content. The method can store the plurality of content in a database associated with the social network application. The method can index the plurality of content, resulting in an index of content, wherein the index of content includes a plurality of activity signals and a plurality of security values. The method can receive a request for a search for at least one expert on an arbitrary topic. The method can search the index of content for the at least one expert on the arbitrary topic, resulting in a plurality of search results. The method can next assign a weight for each of the plurality of search results based at least on the plurality of activity signals.
US11803915B1
A computer-based adaptive advising system is described that generates a client profile for a client that includes a risk perception matrix. The risk perception matrix includes a familiarity index, an association index, and a sensitivity index, wherein each index indicates a relative weight of corresponding parameters for the client's perception of risk. The system identifies one or more investment recommendations for the client from a pool of potential investments based on the risk perception matrix for the client, and presents the recommendations based at least on association parameters capturing subjects of personal relevance to the client. After receiving an acceptance or rejection for each of the one or more investment recommendation, the system updates the familiarity index, the association index, and/or the sensitivity index based on the accepted invention recommendations and rejected investment recommendations.
US11803910B2
Computer-implemented methods and computer systems for an electronic transaction platform that enables the buying and/or selling of securities by users. The methods and systems relate to determining a likelihood of successfully trading a particular bond between an initiating user and one or more invitee users and at various terms during an electronic communication session. The likelihood of successfully trading a particular bond can be determined based on historical trading data of bonds that are similar to bonds that were previously traded by the initiating user.
US11803909B2
Computer-implemented methods and computer systems for an electronic transaction platform that enables the buying and/or selling of securities by users. The methods and systems relate to determining a likelihood of successfully trading a particular financial instrument between an initiating user and one or more invitee users and at various terms during an electronic communication session. The likelihood of successfully trading a particular financial instrument can be determined based on historical trading data of the particular financial instrument and/or financial instruments similar thereto, as well as trading intentions of the initiating user and/or one or more invitee users.
US11803895B2
A computer-implemented method for smart appliance product segmentation and communication, including: generating, with at least one processor, a plurality of product interest codes; assigning, with at least one processor, at least one product interest code of the plurality of product interest codes to each of a plurality of products of at least one merchant; based at least partially on a profile of a smart appliance user, associating, with at least one processor, at least one product interest code of the plurality of product interest codes with an interaction between the smart appliance user and at least one smart appliance; matching, with at least one processor, that at least one product interest code of at least one product with the at least one product interest code associated with the interaction; and automatically generating and transmitting, with at least one processor, at least one communication to the smart appliance user.
US11803889B2
Systems and methods including one or more processors and one or more non-transitory storage devices storing computing instructions configured to run on the one or more processors and perform acts of: providing a machine learning architecture that is configured to evaluate expensiveness of items relative to each other, wherein the items are included in an item type category; receiving prices associated with the items included in the item type category; generating, using a price band determination model associated with the machine learning architecture, price bands based, at least in part, on the prices associated with the items, each of the price bands being associated with separate price range boundaries for the item type category; and assigning each of the items to one of the price bands. Other embodiments are disclosed herein.
US11803870B1
A digital wallet generation system may include a user device associated with a given user and configured to acquire an image of a health insurance card associated with the given user. The health insurance card may have a unique identifier (UID). The system may also include a digital wallet server configured to generate a digital wallet for the given user based upon the UID, and communicate with a health insurance provider server associated with a health insurance provider to determine at least one of an available product and service provided by the health insurance provider for the benefit of the given user and paid by the health insurance provider based upon the UID. The server may also be configured to generate a digital coupon having a redeemable value redeemable toward the at least one of the available product and service, and store the digital coupon in the digital wallet.
US11803866B2
Exemplary embodiments of the present disclosure provide a method, apparatus, and computer-readable medium for identifying. An exemplary method includes providing a plurality of identifiers from a plurality of data sources, the plurality of identifiers corresponding to a plurality of entities, and creating a plurality of tuples based on the plurality of identifiers, wherein each one of the plurality of tuples corresponds (i) a particular one of the plurality of data sources and (ii) to at least two identifiers that are linked together. The method further includes receiving an identifier, and determining whether the received identifier matches any of the plurality of tuples.
US11803864B2
Aspects of the disclosure relate to enhanced chain of custody certification. A computing platform may establish, within a period of time of receiving data, a first distributed ledger that includes the data. The computing platform may receive a request to access the data. The computing platform may compute a first hash of the data indicating a state of the data prior to being accessed, and may record the first hash in a second distributed ledger. After granting data access, the computing platform may receive first information indicating actions performed on the data and second information indicating reasons for accessing the data. The computing platform may compute a second hash of the data indicating a state of the data after being accessed, and may record the second hash and the second information in the second distributed ledger. The computing platform may record, in a third distributed ledger, the first information.
US11803859B2
Various embodiments are directed to a method and system for provisioning a merchant-specific payment apparatus, such as a temporary payment card, via a computing device, such as an automated teller machine (ATM). A user, such as a customer, may specify a merchant. A record of known payment acceptance types at that merchant may be returned, which may be used to determine what type of temporary payment card gets issued to the user.
US11803855B2
Disclosed is a method for detecting a block chain abnormal behavior based on graph embedding. The method comprises S100: data collection: acquiring public block chain abnormal behavior node data on the Internet, and acquiring normal nodes in a number equal to that of abnormal behavior nodes at the same time; S200: establishment of abnormal behavior recognition model: extracting features of all nodes, constructing the nodes subjected to feature extraction into a transaction graph, and forming the abnormal behavior recognition model based on a graph embedding technology according to the constructed transaction graph; and S300: transaction detection: determining a transaction risk according to the obtained abnormal behavior recognition model when a transaction occurs, and prompting a user of a risk level. According to the method for detecting the block chain abnormal behavior based on graph embedding, abnormal behaviors possibly existing in block chain transactions can be effectively detected and early warned.
US11803853B2
A network configured to perform a method of controlling transactions thereon is described. The network includes a first set of nodes, a second set of nodes, a server, a first agent, and a second agent. The server originates a transactional record. The first agent is receives a request to execute a transaction defined by the transactional record. At least one node of the second set of nodes validates, at least in part, the transaction, and decides a first result and a second result related to completeness and correctness, respectively, of data related to the transaction. The first agent queries, to the second agent, the first result and/or the second result, and permits the request to execute the transaction based, at least in part, on the first result and/or the second result.
US11803850B2
A biometric heartrate authentication system and method is disclosed that leverages heartrate information collected by heartrate tracking devices to build a heartrate profile for a client. The system further leverages location information collected by existing location information services to determine an activity profile for a client. The activity profile information may be used together with the heartrate profile to generate an expected heartrate range against which a cardholder heartrate may be compared for authentication purposes. Because client heartrate characteristics are generally unique, varying according to the unique activities being performed by the client at any point in time, the system and method thus provide a low cost, non-invasive method for reliably authenticating individuals and securing against fraudulent account accesses.
US11803849B1
The invention teaches a decentralized autonomous organization (“DAO”) that manages a network of micro home businesses via a secure communication environment. A service provider curates active and passive income opportunities and provides training courses for worker users. A worker user selects a home configured to enable their preferred income opportunities then applies for a mortgage. The mortgage is pre-approved then a bridge loan is provided for construction. After construction is completed, the mortgage retires the bridge loan. Then the worker user occupies the home business and generates active and passive income to pay off the mortgage. Each micro home business is a node in the DAO. The DAO is maintained through competitive bids from service provider users. Disputes are resolved by arbitrator users. The internet of things is used to enable proactive maintenance.
US11803839B2
A method includes receiving a request for enrollment from a user at a wallet service provider (WSP) computer, and enrolling the user in the WSP computer. A message is transmitted to the user to query the user about accepting payment card account system transactions. A response to the message, from the user, is received in the WSP computer. The WSP computer downloads, to a device operated by the user, a list of acquirer financial institutions. The WSP computer receives, from the device operated by the user, an indication that the user has selected one of the acquirer financial institutions from the list. An application program supplied by the selected acquirer financial institution is downloaded to the device operated by the user.
US11803837B2
Aspects of the disclosure relate to a smart contactless card to detect real-time suspicious card readers or other fraudulent devices. Prior to a transaction, the smart contactless card detects suspicious card readers or fraudulent devices. An alert may be generated upon detection of any suspicious or fraudulent card reader. In some arrangements, the smart contactless card may utilize machine learning models or machine learning capabilities to detect suspicious card readers. The smart contactless card may pair with other smart contactless cards to detect and alert users to suspicious card readers or other fraudulent devices. The paired smart contactless cards may share information regarding suspicious card readers or fraudulent devices over a semi-autonomous data-sharing network. A vulnerability score may be generated and used to determine if a card reader or other payment device is suspicious.
US11803833B2
A computing system can receive a transaction data set from a computing device of a merchant, which can indicate a transaction between the merchant and a user of a network transaction service. The system verifies the user's location at a merchant location associated with the merchant, and then funds the transaction from a shared funding source of the network transaction service. Subsequently, the computing system can access a customer account of the user to reimburse the shared funding account for an amount corresponding to the transaction.
US11803832B2
A secure method of real time money transferring between account holders utilizes Near Field Communication (NFC) technologies, dynamic transaction cards, and a mobile application to facilitate a seamless mobile transfer of funds. The dynamic transaction card of the customer requesting to make the transfer of funds may be placed in contact with the second recipient dynamic transaction card of the customer receiving the funds transfer to establish an NFC connection. The dynamic transaction card requesting the transfer may receive, via the NFC antenna on the card, the recipient customer account information stored on a passive NFC tag. The dynamic transaction card requesting the transfer may transmit the recipient account information to a mobile application, which may transmit the recipient account information to an account provider system for facilitating the funds transfer.
US11803831B1
Systems, apparatuses, methods, and computer program products are disclosed for facilitating contactless and socially distant payments. Specifically, certain embodiments are configured for generating and utilizing a user expression map for associating user expressions to control events. The methods further correspond to receiving, in real-time, image data representative of at least a portion of a user body, the user body tracked by a contactless human to device interface system. The methods further include causing a retrieval of a user expression map from a first computing device for provision to a second computing device, determining using the user expression map, that the image data is associated with a control event indicative of a directive to perform a particular transaction, and triggering the control event to cause performance of the particular transaction based, at least in part on the determination that the image data is associated with the control event.
US11803827B2
A method for performing on-behalf tokenization for an automated teller machine (ATM) transaction to enable cardless transactions for any institutional entity includes: receiving, by a receiver of a processing server, a withdrawal request from a first computing system, the withdrawal request including at least a payment token and transaction data; validating, by a processor of the processing server, the payment token included in the withdrawal request; transmitting, by a transmitter of the processing server, the payment token to a second computing system; receiving, by the receiver of the processing server, cryptographic data from the second computing system; transmitting, by the transmitter of the processing server, at least the payment token, cryptographic data, and transaction data to a third computing system, wherein the first computing system, third computing system, and processing server are separate and distinct systems.
US11803824B1
Systems and methods can include a computing system configured to receive an indication of a closing of an account associated with a customer of the provider institution. The computing system can be configured to identify resources of the account. The computing system can be configured to retrieve a hierarchical ordering matrix that utilizes at least one parameter to control distribution of the resources. The hierarchical ordering matrix can comprise a plurality of rails. The computing system can be configured to determine a preferred rail for distributing the resources based on an application of at least one parameter associated with at least one of the resources or the customer. The computing system can be configured to initiate a distribution of the resources via the preferred rail.
US11803820B1
Aspects of the present disclosure generally relates to a method including receiving user data and identifying at least a domain target for the at least a domain as a function of the domain-specific data. Also, the method may include generating a plurality of candidate schedules. Further, the method may include selecting an optimal user schedule from the plurality of candidate schedules. Moreover, the method may include presenting, at a remote device, the optimal user schedule to a user, and tracking, by the computing device, a user's progress with regard to the optimal user schedule.
US11803814B1
Systems and methods to facilitate nesting of portfolios within a collaboration environment are described herein. Exemplary implementations may: manage environment state information maintaining a collaboration environment; obtain hierarchical information for work unit records, project records, and/or portfolio records; update the environment state information based on the role information; specify nested portfolio hierarchical information specific to the portfolio records and specifying individual portfolio records as being subordinate to other individual ones of the portfolio records; effectuate presentation of portfolio pages for the portfolio records within a user interface of the collaboration environment; and/or perform other operations.
US11803807B2
A fleet for delivering packages comprising a first number of containers, each container comprising at least one compartment for receiving packages at a main distribution center. The container comprises a first attachment member on an outer surface and a second attachment member on an outer surface. The fleet comprises a second number of long-range transports, each long-range transport is configured to carry multiple containers from the main distribution center to an intermediate distribution center, each long-range transport comprising multiple first attachment receivers, whereby the multiple containers are attached to the long-range transports during transport from the main distribution center to the intermediate distribution center. The fleet comprises a third number of short-range tractors, each short-range tractor is configured to carry at least one container from the intermediate distribution center to delivery destinations for the packages in the container, each tractor comprising at least one second attachment receiver, whereby the at least one container is attached to the short-range tractor during transport from the intermediate distribution center to the delivery destinations and back to the intermediate distribution center. The third number is at least twice as large as the second number and wherein the first number is at least twice as large as the third number.
US11803803B2
Various embodiments are directed to methods and systems for initiating shipment of a connected shipment/item via a computing entity. The computing entity detects the presence of a shipment/item within a communication range of the computing entity based on received wireless communications, and initializes executable instructions upon detection of the electronically connected shipment/item to initiate shipment of the shipment/item. The executable instructions cause the computing entity to store a shipment identifier for the shipment/item, request and store shipment information/data from a user for the shipment/item, and transmit the stored shipment/item information/data and the stored shipment identifier to a carrier computing entity to generate a shipment profile for the shipment/item.
US11803800B2
Lead to recognition time delay data, leads and sales data, and lead distance data for leads arriving at a system within a time range can be used to determine a time variable close rate and a distance adjustment thereof which, in turn, can be used to generate a predicted close rate for each lead. Using the predicted close rate for each lead, an address drive distance for each lead, and dealer-level discount information, a logistic regression model can be trained to generate a score for each combination of a dealer, make, and zip code. Each score indicates a probability of closing a sale between a lead in the zip code and the dealer in the combination. Scores thus generated can be used by a computing facility in recommending dealers to a consumer in the zip code who has expressed an interest in purchasing a vehicle of the same make.
US11803798B2
In accordance with an embodiment, described herein are systems and methods for use with an analytic applications environment, for automatic generation of asserts in such environments. A data pipeline or process, such as, for example an extract, transform, load (ETL) process, can operate in accordance with an analytic applications schema adapted to address particular analytics use cases or best practices, to receive data from a customer's (tenant's) enterprise software application or data environment, for loading into a data warehouse instance. Each customer (tenant) can additionally be associated with a customer tenancy and a customer schema. During the process of populating a data warehouse instance, the system can automatically generate dynamic data-driven ETL asserts, including determining a list of columns for tables in the data warehouse; determining a data type for each column; generating an assert for each determined data type; validating the generated assert; and maintaining the generated assert.
US11803797B2
Systems, methods, and other embodiments associated with a machine learning system that monitors and detects health and safety risks in electronic correspondence related to a target field are described. In one embodiment, a method includes monitoring email communications over a network to identify an email associated with a target field. A machine learning classifier is initiated that is configured to classify text from the email with a risk as being related to a safety risk or a non-risk. The machine learning classifier generates a probability risk value that the email is related to a safety risk and labels the email as safety risk or non-risk based at least in part on the probability risk value indicating that the email is a safety risk. An electronic notice is generated and transmitted to a remote device in response to the email being labeled as being safety risk to provide an alert.
US11803796B2
The present disclosure provides a system, a method, an electronic device, and a storage medium for identifying risk event based on social information. The system includes an obtaining module configured for obtaining social information released by various predetermined social accounts from a predetermined social server; an analysis module, configured for analyzing the social information to obtain a company name and/or a product name contained in the social information; a resolution module configured for, after the company name and/or product name contained in the social information are obtained, resolving the social information to obtain key point information corresponding to the social information; and an identifying module configured for identifying an information directing classification corresponding to the key point information using a pre-trained classifier such that the social information corresponding to the predetermined information directing classification and the social account releasing the social information are sent to a predetermined terminal.
US11803794B2
A method for providing a notification of applications that relate to a business process is provided. The method includes collecting identification data that relates to each of a plurality of applications connected to the at least one processor; storing the identification data; receiving a user request for information that includes a list of first applications that relate to the business process; analyzing the identification data to determine whether each respective one of the plurality of applications is to be included in the list; and generating the list based on a result of the analyzing and notifying the user of the list. The method also includes collecting network data that relates to each of the plurality of applications; storing the network data; and analyzing the network data to determine whether each respective one of the plurality of applications is to be added to the list.
US11803787B1
A method, system, apparatus, and computer program product for efficiently outsourcing projects, such as software development projects, are presented. A business entity may precisely and succinctly define one or more requests for proposals (RFPs) using predefined service identifiers which specify discrete, short-term projects (e.g., 4 weeks or less) with fixed inputs and outputs and objective evaluation metrics which allow for each project to be evaluated using, for example, automated evaluation software tools. By posting RFPs on a web site, the business entity solicits bids from third party vendors to perform the project identified in the RFP. Since individual projects are identified with objective inputs, outputs, and evaluation metrics, vendors can bid on the project with minimal evaluation and speculation regarding the appropriate bidding price for the project. When a bid is accepted or awarded to a vendor, a contract for the project can be easily prepared using the identifying information for the winning bid, such as the timeline, price, and the specific service identified with the project. Such short timeline projects allow the projects to be concisely described, results returned quickly, shortened evaluation duration, and payment within a normal monthly cycle.
US11803786B2
Methods and apparatus for an enterprise integration platform. An apparatus includes a processor, a network interface, and a memory, the memory comprising an operating system, a console management module to manage a console, a users management module to manage one or more users, a roles and accessibility management module, a notifications manager module, a search pad module, an application deployment manager module and an audit trail and traceability manager module.
US11803773B2
Methods, apparatus, and processor-readable storage media for machine learning-based anomaly detection using time series decomposition are provided herein. An example computer-implemented method includes processing, via machine learning techniques pertaining to time series decomposition functions, a first set of historical time series data derived from multiple systems within an enterprise; generating, based on the processed data, one or more pairs of upper bounds and lower bounds directed to system metrics; identifying system anomalies attributed to one or more of the multiple systems within the enterprise by comparing a second set of historical time series data derived from the one or more systems against the one or more pairs of upper bounds and lower bounds; prioritizing, via machine learning techniques pertaining to weighting functions, the system anomalies; and outputting, in accordance with the prioritization, the system anomalies to a user within the enterprise.
US11803770B2
A search device updates positions and momentums of a plurality of virtual particles, for each unit time from an initial time to an end time. The search device, for each unit time, calculates, for each of the particles, a position at a target time of a corresponding particle, calculates, for each of a plurality of nodes, a first accumulative value by cumulatively adding positions at the target time of two or more particles corresponding to outgoing two or more directed edges, calculates, for each of the nodes, a second accumulative value by cumulatively adding positions at the target time of two or more particles corresponding to incoming two or more directed edges, and calculates, for each of the particles, a momentum at the target time of a corresponding particle based on the first accumulative value and the second accumulative value.
US11803769B2
Systems and methods for processing sensor data and end of life detection are provided. In some embodiments, a method for determining the end of life of a continuous analyte sensor includes receiving a sensor signal from an analyte sensor. A plurality of risk factors associated with end of life symptoms of analyte sensors is evaluated. The risk factors include a downward drift in sensor sensitivity over time, an amount of non-symmetrical, nonstationary noise and a duration of noise. An end of life status of the analyte sensor is determined based at least in part on the evaluating. An output related to the end of life status of the analyte sensor is provided.
US11803768B2
An extracted hypothesis has logical formulas leading to a possible conclusion. If the logical formulas include one including a first parameter a value obtained from observation data and a second parameter that does not have a value obtained from the observation data, the logical formula is set as a target logical formula, and a value of the second parameter acquired based on the observation data is input. If there is no such logical formula, but there is a logical formula that has, for one or more parameters, a value set in advance or obtained using inference knowledge, whether this logical formula is true or false is determined. When whether the logical formula is true or false is determined, or, when the value of the second parameter is input, the logical formula is added to the observation data, and a hypothesis is derived again.
US11803766B1
An automated security assessment service of a service provider network may identify, and notify a customer of, misconfigured VM instances that can be access (e.g., via the Internet). A scanner tool may call an automated reasoning service to identify any VM instances of a customer that can be accessed, and may receive information from the automated reasoning service that is usable to exchange packets with those identified instances. The scanner tool can use the information to send requests to the identified instances. After receiving responses from the identified instances, the scanner tool can store, in storage of a network-based storage service, and in association with a customer account of the customer, encrypted data about the results of the scan (e.g., any VM instances that are vulnerable to attackers), and this encrypted data is thereby accessible to the customer with proper decrypt permissions.
US11803764B2
A method for building an artificial intelligence (AI) model. The method includes accessing data related to monitored behavior of a user. The data is classified, wherein the classes include an objective data class identifying data relevant to a group of users including the user, and a subjective data class identifying data that is specific to the user. Objective data is accessed and relates to monitored behavior of a plurality of users including the user. The method includes providing as a first set of inputs into a deep learning engine performing AI the objective data and the subjective data of the user, and a plurality of objective data of the plurality of users. The method includes determining a plurality of learned patterns predicting user behavior when responding to the first set of inputs. The method includes building a local AI model of the user including the plurality of learned patterns.
US11803762B2
A computer-implemented knowledge management platform system (KMPS) comprises at least one processor and a non-transitory memory unit that is configured to include instructions which, when performed by the processor, induce an organization of knowledge management platform items (KMPI) within a repository, wherein the KMPIs are allocated to knowledge management platform types (KMPT), which are components of a meta-modeled structure that is stored within the non-transitory memory unit and forms an object model, in particular an ontology, with at least one of the KMPTs being implemented as a core KMPT, wherein each core KMPT is attributed to each KMPI within the repository, and wherein each core KMPT defines an essential group of properties, wherein the essential group of properties of the at least one core KMPT defines lifecycle states, and wherein the meta-modeled structure is self-referential, such that each lifecycle state is stored as a KMPI within the repository itself.
US11803753B1
A method and system for generating a probability value for an event. The system includes a source for generating a plurality of digital input signals, a processor connected to the source to receive the plurality of digital input signals from the source, and a display connected to the processor for displaying a final output. Preferably, the method further includes validating the probability value.
US11803745B2
A method for estimating firefighting data includes: obtaining firefighting condition data of a site, wherein the firefighting condition data comprises information on firefighting equipment, information on flammable articles; and estimating firefighting input data and firefighting damage data based on the firefighting condition data using a simulation analysis model, wherein the simulation analysis model is created based on firefighting condition data, firefighting input data and firefighting damage data of different sites.
US11803740B2
A compiler manages memory usage in the machine learning accelerator by intelligently ordering computations of a machine learning network. The compiler identifies partial networks of the machine learning network representing portions of the machine learning network across multiple layers on which an output or set of outputs are dependent. Because any given output may depend on only a limited subset of intermediate outputs from the prior layers, each partial network may include only a small fraction of the intermediate outputs from each layer. Instead of implementing the MLN by computing one layer at a time, the compiler schedules instructions to sequentially implement partial networks. As each layer of a partial network is completed, the intermediate outputs can be released from memory. The described technique enables intermediate outputs to be directly streamed between processing elements of the machine learning accelerator without requiring large transfers to and from external memory.
US11803733B2
A method and apparatus for implementing a neural network model in a heterogeneous computing platform are disclosed. The method includes partitioning a neural network model into first sub-models based on a partition standard, obtaining second sub-models by merging at least a portion of the first sub-models based on characteristics of the first sub-models, and deploying the second sub-models.
US11803720B2
Methods and apparatus to determine barcode decoding parameters for a plurality of barcodes in an image are disclosed. An example method includes: obtaining image data representing an image including a plurality of barcodes; decoding a first barcode of the plurality of barcodes from the image data; determining a set of barcode decoding parameters used to successfully decode the first barcode; determining whether the plurality of barcodes encoded using at least one of a same barcode size, a same module size, or a same barcode format; and when the plurality of barcodes are encoded using at least one of the same barcode size, the same module size, or the same barcode format, attempting to decode all remaining barcodes of the plurality of barcodes from the image data using first the set of barcode decoding parameters.
US11803714B2
This learning device is provided with: a simulation execution unit that, by using electromagnetic field analysis simulation, determines a reflected wave spectrum obtained when electromagnetic waves are emitted from a reader to an identification target; and a machine learning unit that, by using training data in which the reflected wave spectrum calculated by the simulation execution unit and an attribute thereof are defined as a set, performs a training process on a learning model by machine learning. The simulation execution unit generates a plurality of the reflected wave spectra belonging to the same attribute by variously changing various parameters related to the identification target from reference parameters. The machine learning unit performs a training process on the learning model by machine learning by using, as training data, the plurality of reflected wave spectra obtained for each attribute.
US11803713B2
A battery-powered device comprising a power input providing power to the device is described herein, with a housing having an opening for receiving a smartcard. There may be at least one electrical contact within the housing, the at least one electrical contact connected to the power input. There is also provided a power supply for one or more battery-powered devices each having at least one electrical contact within a housing configured to make contact with a smartcard introduced into an opening in the housing, the power supply comprising a power input (e.g., a wire or circuit). There may be an electrical output connected to the power input. One or more paddles may be included, each having at least one electrode connected to the electrical output, wherein each paddle is configured to enter an opening of a battery-powered device for receiving a smartcard, wherein the at least one electrode is configured to provide electrical power from the power input to the at least one electrical contact to provide electrical power the battery-powered device.
US11803708B1
The present disclosure describes a conversation facilitation system for facilitating conversation-based social interactions to improve senior health, one or more operations and functions being efficiently achieved via this system comprise: receiving a dialog act of a conversation, applying natural language understanding (NLU) processing on the dialog act, computing a conversation metric, and generating a result of the conversation to conclude the conversation based on the conversation metric.
US11803703B2
Systems, storage media and methods for providing information for user prioritization of tasks associated with collaboratively developed content are described. Some examples may include: receiving a conversation thread associated with collaboratively developed content, the conversation thread including a plurality of comments authored by multiple different authors, generating a predicted measure of completion for the received conversation thread, the predicted measure of completion being at least one of a predicted number of remaining actions until the received conversation thread is resolved or a predicted number of total actions for the conversation thread to be resolved and providing, for display at a user interface, the predicted measure of completion for the received conversation thread, the predicted measure of completion being associated with the conversation thread at the user interface.
US11803697B2
Systems and methods of the present technology generally provide computer implemented assistance for data summary, including organizing and generating a summary of data selected from source documents. User-identified information may be selected from one or more source documents at a user device, in response to which a unique identifier selection box may be displayed at the user device. A unique identifier may be selected from the unique identifier selection box. A first data set and/or a request for generation of a summary set may be sent to a system server via a communication link, the first data set may include the unique identifier and the user-identified information. The user device may then receive a generated summary via the communication link and may display the summary.
US11803686B2
Provided are embodiments for a computer-implemented method for routing standard cells of an integrated circuit. Embodiments include obtaining a layout of a plurality of standard cells for routing, and determining existing output connections for each of the plurality of standard cells. Embodiments can also include generating a representation for the layout removing the existing output connections for each of the plurality of standard cells; and providing the representation of the layout to an autorouter. Also provided are embodiments for a system and computer program product for routing standard cells of an integrated circuit.
US11803682B2
A semiconductor device includes a first power rail, a second power rail, and a first cell. The first cell has a first first-type active region and a first second-type active region, and a first cell height of the first cell is defined as a pitch between the first power rail and the second power rail. The semiconductor device further includes a second cell having a second first-type active region and a second second-type active region, wherein the second first-type active region extends in a second row and a third row on a first side of the first row and has a first width in the column direction greater than a second width of the first first-type active region in the column direction. The semiconductor device also includes a third cell having a first portion and a second portion arranged in the second row and a fourth row, respectively.
US11803680B2
A comprehensive reconstruction method for long-series sediment data in data-lacking areas includes steps of: collecting hydrological and sediment data of a target river section; calculating sediment data in data-rich years with a flow-sediment content annual relationship curve method; calculating sediment data in only water quality and sediment test years with a correlation method between water quality and sediment data and hydrological station sediment data; calculating sediment data in data-lacking years with an adjacent station same year flow-sediment content relationship curve method; and calculating sediment data in remaining years with a multi-year average flow-sediment content relationship curve method. The method comprehensively adopts four methods to reconstruct the long-series sediment data based on sediment actual observation and characteristics in the data-lacking areas, which can make up for the limitations and deficiencies between the four methods, and the required data is easier to collect than those in the conventional methods.
US11803679B2
A global fluid identity repository is used to maintain and manage fluid characterization data for various fluids utilized in the oil & gas industry, e.g., reservoir fluids within subsurface formations. Tracking and notification services may be utilized to track changes made to a global fluid identity, e.g., changes in fluid sample and/or experiment data for a fluid, and automatically generate notifications when downstream data such as fluid models and/or simulation results become stale as a result of these changes.
US11803677B2
Methods and systems are provided for generating an interactive simulation representing one or more assets based on one or more asset records. Based on information from asset records stored at a database system of a cloud-based computing system, an asset simulator module, executed at a cloud-based computing system, can generate one or more simulated representations of the assets. A simulator application executed at the cloud-based computing system can augment the simulated representations of the assets with (at least) additional information from the asset records stored in the database system, and generate a user interface that presents an interactive simulation of the assets. The user interface can include the simulated representations of the assets with the additional information from the asset records stored in the database system.
US11803671B2
A computing device includes: a memory storing sensor placement rules; a processor connected with the memory, the processor configured to: obtain a floor plan representing a facility, the floor plan including contextual data representing spatial and structural features of the facility; define, based on the contextual data of the floor plan, one or more sensor placement regions within the facility; for each sensor placement region: generate a sensor layout within the sensor placement region based on the sensor placement rules; generate, based on a correspondence between the sensor placement region and the floor plan, a list of sensor devices and corresponding coordinates for each sensor device; and output the list of sensor devices and the corresponding coordinates.
US11803665B2
A system and method for electronic signature validation is provided. Embodiments may include analyzing at least one government identification document, wherein analyzing includes authenticating the at least one government identification document. Embodiments may further include extracting personally identifiable information pertaining to a user from the at least one government identification document and displaying a digital copy of a document to be signed to the user. Embodiments may also include capturing an electronic signature of the document by the user and receiving personally identifiable information, wherein the personally identifiable information pertains to the user and enables the user to be uniquely identified. Embodiments may further transmitting a document signing transaction session.
US11803662B2
A privacy-enhancing system, method, and non-transitory computer-readable medium for securely identifying an individual over time without retaining sensitive biometric data. In one embodiment, the system includes a local identity server including an electronic processor, a communication interface, and a memory. The electronic processor is configured to initiate a personalization of a partner-specific identification vehicle that identifies the individual based at least in part on an individual global unique identifier associated with the individual, receive a request for a service from the individual via the communication interface, receive consent and registration information from the individual via the communication interface, generate an identity confirmation that confirms an identity of the individual, and output the identity confirmation via the communication interface. The individual global unique identifier is generated from information derived from the registration information and the individual global unique identifier is not indicative of personally identifiable information (PII) of the individual.
US11803658B1
A corporate information technology (IT) network can protect sensitive data sent to computers located outside of the IT network. For example, a customer of a company may control who can access his or her sensitive personal information by identifying his or her access preference included in an access control list, where the access preference describes a level of access that at least one remote employee or person may have to the customer's sensitive personal information. A data protection server may containerize the sensitive personal information and the access control list of the person in a data protection container. If a remote employee or a person requests access the customer's sensitive personal information, the data protection server may perform data protection related operations to provide the sensitive personal information to the remote employee or person.
US11803655B2
A retrieval system includes a first management unit which stores, in a first storage area that cannot be browsed by an administrator of a provider machine, management information in which an encrypted retrieval keyword used for a retrieval performed by the provider machine, and an encrypted ID, which is associated with the encrypted retrieval keyword, are associated and, of the management information, decrypts, and then once again encrypts, the encrypted retrieval keyword corresponding to the encrypted query from a browsing machine and the encrypted ID corresponding to the encrypted retrieval keyword, and a second management unit which stores, in a second storage area, index information in which the encrypted retrieval keyword used for the retrieval performed by the provider machine, and one or more encrypted IDs associated with the encrypted retrieval keyword, are associated, and, of the index information, updates the encrypted retrieval keyword and the encrypted ID.
US11803648B2
A method, system, and computer program product for key in lockbox encrypted data deduplication are provided. The method collects a set of deduplication information by a host in communication with a storage system via a communications network. A fingerprint is generated for a data chunk to be stored on a storage system. The method encrypts the data chunk using a first encryption key to generate an encrypted data chunk. The fingerprint is encrypted with a second encryption key to generate an encrypted fingerprint. The method encrypts the first encryption key with a third encryption key to generate a first encrypted key. The method encrypts the first encryption key with a fourth encryption key to generate a second encryption key. A data package is generated for transmission to the storage system. The method transmits the data package to the storage system.
US11803647B2
Targeted lockdown of a computer system for an identified vulnerability is provided. The targeted lockdown includes configuring a vulnerability lockdown module implemented on a computer system to perform targeted actions to change a configuration of the computer system. The targeted actions may be configured based at least in part on a type of data stored on the computer system and a potential severity of an impact on the computer system if the vulnerability is exploited. The vulnerability lockdown module may implement a vulnerability lockdown mode by causing the computer system to perform the targeted actions to change the configuration of the computer system by restricting functionality of portions of the computer system affected by the identified vulnerability. The targeted actions performed by the computer system may include altering a way in which a user interacts with the computer system.
US11803646B2
Aspects of vulnerability scanning are disclosed. In one example, configuration and context information of a first device for which vulnerability scanning is to be performed is obtained. The configuration information includes telemetry data of the first device. A second device is provisioned based on the configuration information to create a cloned first device. The vulnerability scanning is performed on the cloned first device based on the context information to obtain a scan report.
US11803636B2
A method performed by one or more processors, and an apparatus is disclosed. The method may comprise identifying a request from a custom computer program within a sandbox to perform an operation not permitted within the sandbox, and receiving a first indication of security privileges associated with a provider of the custom computer program. The method may also comprise selectively causing the operation to be performed based on the first indication of security privileges.
US11803630B2
The disclosure introduces a user authentication method Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), the user authentication method including: determining a correct answer pattern having at least one correct answer direction; generating, with respect to each of the at least one correct answer direction, an animation of an arrow object rotating with a movement distinguished from movements in other directions with reference to the correct answer direction; displaying a CAPTCHA interface corresponding to the correct answer pattern and including an arrangement of the generated animation; receiving a direction input from a user; and determining whether the user has been authenticated according to a result of comparing the direction input with the correct answer pattern.
US11803629B2
Systems, methods, and media for obfuscated personal identification number entry on media devices are provided. In some implementations, a method for personal identification number entry on media devices includes: receiving, using a media device, a request to enter a personal identification number (PIN) using a remote control device that is connected to the media device; causing a PIN entry interface screen that includes (i) a PIN pad in which a plurality of numerical characters and one or more functional options are divided into a plurality of subsections and (ii) a virtual directional pad interface that corresponds to a directional pad having a plurality of directional buttons and a central select button on the remote control device, wherein the virtual directional pad interface allocates a first subset of the directional buttons and a central select button on the remote control device to an active subsection of the plurality of subsections and wherein the virtual directional pad interface allocates a second subset of the directional buttons on the remote control device to navigate between each of the plurality of subsections; receiving a key press from the remote control device; and updating a PIN entry region on the PIN entry interface screen with a numerical character or performing a functional option from the one or more functional options that corresponds with the received key press, wherein the numerical character that corresponds with the received key press and the received key press are inhibited from being presented on the PIN entry interface screen.
US11803624B2
An electronic device is provided. The electronic device includes a light source, a fingerprint sensor, a memory configured to record an image of a reflected light detected when the light source is turned on, and a processor configured to operatively coupled to the light source, the fingerprint sensor, and the memory, wherein the light source may form an irradiation area on a display surface by light irradiation to a display, the irradiation area may include a fingerprint recognition area formed on the display, at least one surface may match the fingerprint recognition area or at least one vertex coincides, and the matched area may form a first area. The memory may store instructions allowing the processor to irradiate light in a designated direction using the light source, obtain a first image and analyze the first image to distinguish whether the object detected by the fingerprint sensor is flat or three-dimensional.
US11803623B2
A physiological patient monitoring system with a patient-facing interface is disclosed. The patient interface can be used by the patient to communicate with hospital staff without actually requesting attendance and can request attendance for specific purposes. The patient interface may also track patient treatment and inform patients of the details of their treatments.
US11803622B2
When personally identifiable information (PII) is to be stored or updated, a system first seeks consent from the user for the PII store or update. If the user grants consent, then the system stores the PII in the user's personal device or updates the PII stored in the user's personal device. The system then retrieves that PII and generates a token representing that PII. Even if the token were taken by a malicious user, it would not be possible for the malicious user to determine the user's actual PII from the token. In this manner, the security of the PII is improved over conventional systems.
US11803612B2
In at least one embodiment, the present description is directed to a computer system, having a processor to at least: electronically receive a model for one or more operating conditions, and facility operating data; iteratively perform one or more iterations of outlier bias reduction in the facility operating data based on the model, including: determining model predicted values, comparing the model predicted values to the facility operating data, removing bias facility operating data from the facility operating data of the plurality of facilities, and constructing, based at least in part on the non-biased facility operating a data, an updated model with one or more updated coefficients; determine, based on non-biased facility operating data, a non-biased performance standard for the one or more operating conditions; and track, based on the no-biased performance standard and the facility operating data, operating performance of each respective facility of the plurality of facilities.
US11803610B2
Systems and methods for updating policy profiles can include utilizing one or more machine learning processes to determine a probability of the likelihood that an available insurance policy data point within a set of currently available policy data points is incorrect. The system may further generate a plurality of policy profile data points based on those determined probabilities. This plurality of policy profile data points can be associated with various customer insurance policies. The system can further parse the plurality of data points for collection, generate uniform resource locator data for each data point type and associate each data point with uniform resource locator data. Finally, the system can utilize the generated uniform resource locator data to locate and copy updated data point data related to the associated data point for each data point and format the data point data for transmission to an agent management system for further processing.
US11803608B2
A system for processing data is provided. The system includes a data acquisition device and a central device. The data acquisition device is coupled to an object under test for receiving raw data from the object under test, and transmits the raw data. The central device receives the raw data from the data acquisition device, and performs a web application with a web interface for providing application data based on the raw data.
US11803606B2
Methods and systems for augmenting communications using input data from mobile devices are described herein. A computing device may establish a connection with a mobile device having one or more input devices. The computing device may display a barcode that, when scanned by a mobile device, causes the mobile device to access a web page. The web page may be configured to cause the mobile device to transmit, e.g., via a web browser executing on the mobile device and to the computing device, input data from the input devices. The input data may be used by the computing device to replicate a physical input device connected to the computing device. The computing device may transmit the input data to a different computing device.
US11803603B2
A technique of managing geospatial data includes receiving, by a SaaS (Software as a Service) application hosted from a server, a search query from a client, the search query specifying a geographical range. In response to receiving the search query, the technique further includes identifying multiple search results corresponding to the specified geographical range, the search results including a set of still images of the specified geographical range, a set of full-motion videos of the specified geographical range, and a set of GIS (Geographical Information System) data that pertains to the specified geographical range. In response to a request from the client, the technique further includes storing at least some of the search results in a workspace of the SaaS application, the workspace shared among multiple users of the SaaS application and enabling online collaboration among the users to accomplish geospatial exploitation workflows that fuse multiple data sources.
US11803601B2
A system comprising a computer-readable storage medium storing at least one program and a computer-implemented method for matching a user profile on an online platform to a user record of a network-based content publisher. A user profile from which an entry published to an online platform originated is identified. The entry includes a reference to content hosted by a network-based content publisher. The user profile is matched with a user record maintained by the network-based content publisher based on information embedded in the reference to the content that is included in the entry published to the online platform. Data from the user profile is utilized to provide personalization services to a user associated with the user record.
US11803587B2
In an aspect, provided are methods, systems, and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.
US11803582B2
Method, storage medium and apparatus associated with content preparation and/or selection are disclosed herewith. In embodiments, an apparatus may include a content preparation or selection module to receive, as part of a content preparation or selection, a representation of a concept; and determine, for the content preparation or selection, topical relevance of a content item (N) of a content hierarchy to the concept. The content hierarchy may include a plurality of content items, including N, and determining the topical relevance of N to the concept includes determination of propagation of influence among content items of the content hierarchy subject to constraints that bound the number of operations performed by the computing system to determine the propagation of influence among content items of the content hierarchy with a chosen constant. Other embodiments may be disclosed and/or claimed.
US11803580B2
Disclosed herein are an apparatus and method for positioning of uncollected points based on machine learning using matching wireless communication infrastructure points. The apparatus includes memory in which at least one program according to an embodiment is recorded and a processor for executing the program. The program may compare collected data acquired from wireless communication infrastructure with positioning data measured by a positioning target terminal and thereby extract matching feature points; create a fingerprint database of global grid cells, including uncollected points, for the extracted feature points in real time; and estimate the optimal composite location of the positioning target terminal based on the created fingerprint database.
US11803578B2
Search assistance personalized to a user, may be afforded by combining the application of scoring functions, with the training a Machine Learning (ML) model based upon feedback from that user. A plurality of scoring functions are applied to query results to calculate a plurality of score vectors. The ML model is then applied to generate a ranked list of vectors. Feedback from the user, is incorporated to develop an evolving memory. The feedback may be explicit, or may be implicit—e.g., based upon user selection of particular score vector(s) from the list or based upon user selection of particular query results corresponding to the score vectors. Embodiments may enhance relevance of search assistance by removing past feedback from the evolving memory that is used to retrain the ML model. Embodiments can provide assistance to search text corpuses utilizing scoring functions considering frequency of occurrence of particular words or terms.
US11803574B2
The present disclosure relates to systems, devices, and methods for annotating or classifying regional sports into new sports categories and generating webpages for the regional sports. The methods and systems may create new tabs or icons on the browser sports webpages with the regional sports allowing the user to select the regional sports and access a dedicated webpage for the regional sport with information for the regional sport.
US11803568B1
A client of a distributed database service may conveniently enable replication of data from a source table to a destination (e.g., a different service/database table) by submitting a request enable replication for the source table. In response to the request to enable replication, the database service enables replication for the source table. To replicate a change, the database service may modify a format of the change based on a data storage format of the destination that is different than a data storage format of the database service. The database service monitors the performance of the replication and based on the performance, the database service may automatically modify the capacity to perform the replication of changes to the destination (e.g., by assigning additional resources to replication).
US11803567B1
Systems, methods, and computer readable storage mediums for replicating data to the cloud. A first dataset is replicated from a first storage subsystem to the cloud, with only the changes made to the first dataset since a previous replication event being replicated to the cloud. Additionally, the data may be deduplicated and compressed before being replicated from the first storage subsystem to the cloud. In some cases, the first dataset may be replicated to the cloud in a stream format which is not directly usable and then, at a later point in time, loaded onto a second storage subsystem from the cloud.
US11803564B2
Methods and systems for a keyword search using a messenger service may be provided. A keyword search method may provide a search result to users based on instant messages transmitted and received through a messenger service.
US11803555B2
Methods, systems, and computer program products for a customer relationship management (CRM) system are provided herein. Embodiments presented herein provide for exchange of data between disparate, distributed systems; subscribe to and/or publish customer data change event; creation of master records for consumers using static and streaming sources; providing data provenance, auditing capabilities, and queries across multiple tenants and third party systems. Embodiments provide a single view of a customer in a distributed system environment.
US11803552B2
An external function system can be implemented on a database to perform processing on one or more external network services. The external function system can comprise a particular external function for a particular external service, an outbound serializer function, and an inbound serializer function that are linked with the particular external function. The outbound serializer function can be configured to transform the data of a query from a database format to a different format of the particular external network service. The inbound deserializer function can be configured to receive data returned from the external service and transform the data to the format of the database.
US11803545B1
A computer implemented method can execute a first query plan for a query, obtain statistics for internal nodes of a first query tree representing the first query plan, receive a second query tree representing a second query plan for the query, search for a matching internal node of the first query tree for a selected internal node of the second query tree, and responsive to finding the matching internal node of the first query tree, apply the statistics for the matching internal node of the first query tree to the selected internal node of the second query tree for estimating cost of the second query plan during query optimization of the query. Related systems and software for implementing the method are also disclosed.
US11803539B2
A method of improving an efficiency of updating rule data stored in a block chain receives a rule updating request and obtains data as to the existing rule (rule data) in response to the rule updating request. Each obtained rule data is analyzed for compliance with a predefined rule strategy. When the obtained rule data is determined as complying, a priority level of each obtained rule data is confirmed. The obtained rule data is authenticated based on the priority level and a block chain authentication mechanism. When the obtained rule data is authenticated, the rule data stored in each block chain node in the block chain is updated. An electronic device and a computer readable storage medium applying the method are also provided.
US11803535B2
Embodiments herein relate to replacing a legacy Pick environment with a modern microservice architecture. A legacy database and a modern database may be operated in parallel for data validation. During the validation process, the legacy database may be used as the master copy of the data. After verifying that the modern database satisfies the data needs of a system, the system can switch to using the new modern database as the master copy.
US11803533B2
Updating multiple data records in a database system with at least one database and a first server comprises creating a first session and loading, within the first session, the multiple data records stored by the database into a memory of the first server. Update at least a first and a second of the multiple data records during the first session in the memory of the first server. A database transaction mechanism writes back the multiple data records after updating the at least first and second data records to the database which insures that either all or none of the updated database records are committed. The database transaction mechanism includes a write lock over the first and second data records stored in the database.
US11803528B2
Various methods, apparatuses/systems, and media for generating a data structure are provided. A database stores a historic version of taxonomy data and a new version of taxonomy data. A processor, operatively connected to the database, accesses the database and analyzes the historic version of taxonomy data and the new version of taxonomy data. The processor determines what changes have been made in connection with a particular reference data based on analyzing the historic version of taxonomy data and the new version of taxonomy data; creates, based on determining, an association between the historic version of taxonomy data and the new version of taxonomy data corresponding to said particular reference data; generates consistent metadata from said association; and generates a data structure that illustrates history of evolution of taxonomy in connection with said particular reference data based on the metadata.
US11803525B2
Example implementation relates to a method for managing movement of set of entities associated with sampled data units in a cluster of nodes of a distributed storage system. A database is maintained for sampled data units received from the cluster of nodes. The method includes maintaining lineage information for the set of entities associated with the sampled data units received from each node. Based on the lineage information of a source node, a data set for migration is determined.
US11803512B2
A system described herein may generate a group of distributed ledgers that are each associated with a respective set of ledger parameters, receive a data item that is associated with a set of attributes, identify a distributed ledger that is associated with ledger parameters that meet the set of attributes, and record the data item to the distributed ledger that is associated with ledger parameters that meet the particular set of attributes. The system may determine that a set of archival parameters, associated with a particular distributed ledger, have been met; and may remove the particular distributed ledger from the group of distributed ledgers based on determining that the set of archival parameters, associated with the particular distributed ledger, have been met. Nodes that maintain the group of distributed ledgers may remove ledger data, associated with the removed distributed ledger, from one or more storage resources associated with the nodes.
US11803509B1
A merge sort circuit can include a parallel merge sort core that performs a partial merge on two input tuples, each containing a number P of data elements sorted according to a sort key, to produce a sorted output tuple of P data elements. Input data blocks to be merged can be stored in first and second block buffers. The block buffers can receive data from a vector memory read interface that reads groups of at least P data elements at a time. Loading of data elements into the block buffers can be based on respective fill levels of the block buffers.
US11803507B2
Systems and methods for protocol processing using a systolic array (e.g., programmed in an FPGA). For example, protocol processing is performed for incoming data (e.g., received for storage) prior to encryption and/or sending to a remote storage device (e.g., cloud storage or server).
US11803505B2
The Multicore Bus Architecture (MBA) protocol includes a novel technique of sharing the same physical channel for all transaction types. Two channels, the Transaction Attribute Channel (TAC) and the Transaction Data Channel (TDC) are used. The attribute channel transmits bus transaction attribute information optionally including a transaction type signal, a transaction ID, a valid signal, a bus agent ID signal, an address signal, a transaction size signal, a credit spend signal and a credit return signal. The data channel connected a data subset of the signal lines of the bus separate from the attribute subset of signal lines the bus. The data channel optionally transmits a data valid signal, a transaction ID signal, a bus agent ID signal and a last data signal to mark the last data of a current bus transaction.
US11803503B2
A chip includes a peripheral component interconnect express (PCIe) switch, a dual-mode device, and a signal transmission control circuit. The PCIe switch includes a first downstream port. The dual-mode device switches between a root complex (RC) mode and an endpoint (EP) mode. The signal transmission control circuit is coupled between the PCIe switch and the dual-mode device. The first downstream port communicates with the dual-mode device operating under the EP mode. The signal transmission control circuit allows an external PCIe device to communicate with the dual-mode device operating under the RC mode.
US11803498B2
In some embodiments, a system for communicating USB information via a non-USB extension medium is provided. The system comprises an upstream facing port device (UFP device) and a downstream facing port device (DFP device). The DFP device is configured to receive, from the UFP device via the extension medium, a first ACK IN packet addressed to a first endpoint and a second ACK IN packet addressed to a second endpoint after receiving the first ACK IN packet. In response to detecting that the USB-compliant connection is available, the DFP device compares a bInterval value for the first endpoint to a bInterval value for the second endpoint; and in response to determining that the bInterval value for the second endpoint is smaller than the bInterval value for the first endpoint, the DFP device transmits a synthetic ACK IN packet to the second endpoint based on the second ACK IN packet.
US11803497B2
Various configurations of high-speed data communication devices, e.g., repeaters, interfacing between a host and a peripheral, and methods of operating the same, are provided to improve the Remote Wake sequence. Repeaters include circuitry to detect the start of Resume signaling or the end of Resume, following initiation of Remote Wake. In an example, pull-up resistors coupled to upstream differential signal lines and a detection circuit with a current source are controlled to detect the start of Resume signaling. In another example, the upstream-side pull-resistors and an enable signal to an upstream-side transmitter are controlled to detect the end of Resume.
US11803494B2
Disclosed by the present application are a method, master device and system for data communication. The method comprises: initiating a communication signal to an interface in an interface module; when response information from a slave device connected in the interface is received, adding physical ID information of the interface into an online queue, wherein the probability that interfaces in the online queue is subsequently initiated by the communication signal is higher than that of interfaces in an idle queue; and receiving data information transmitted by the slave device in the interface. The data communication master device of the present application comprises a communication signal initiation unit, an online interface identification unit and a data information receiving unit corresponding to the implementation of steps of the described method. Therefore, the communication network for multiple slave devices and a master device has high communication efficiency.
US11803493B2
An information handling system may include a host system comprising a host system processor and a management controller communicatively coupled to the host system processor and comprising a main processor for implementing functionality of the management controller and a co-processor communicatively coupled to the host system processor and configured to implement a proxy to the host system to enable the host system to access devices managed by the management controller.
US11803489B2
A single-ended receiver is coupled to an input-output (I/O) pin of a command and address (CA) bus. The receiver is configurable with dual-mode I/O support to operate the CA bus in a low-swing mode and a high-swing mode. The receiver is configurable to receive a first command on the I/O pin while in the high-swing mode, initiate calibration of the slave device to operate in the low-swing mode in response to the first command, switch the slave device to operate in the low-swing mode while the CA bus remains active, and to receive a second command on the I/O pin while in the low-swing mode.
US11803488B2
The high-speed transmission system includes a transmitting device, a receiving device, and the signal redriver. The signal redriver includes a terminal resistor. A high-speed receiving end and a high-speed transmitting end of the signal redriver are respectively coupled to a high-speed transmitting end of the transmitting device and a high-speed receiving end of the receiving device. The signal redriver is coupled to a control signal transceiving end of the transmitting device and a control signal transceiving end of the receiving device. The signal redriver monitors a control signal transmitted between the transmitting device and the receiving device and determines whether to enter a SLEEP mode based on the control signal. The terminal resistor of the signal redriver in the SLEEP mode is continuously coupled to the high-speed receiving end of the signal redriver.
US11803481B2
A method for anonymizing documents before publication is provided. The method includes identifying regular expressions configured to match strings to be anonymized in a document, selecting a readable identifier as an anonymized reference for a string replacement, searching the document for a match string that fits the regular expression, hashing the match string using a collision resistant, deterministic, non-inverting cryptographic hashing function, and comparing a cryptographic hash of the match string with a database including multiple previous hashes and multiple corresponding readable identifiers. When none of the previous hashes matching the cryptographic hash, the method includes creating a new database record including the cryptographic hash, incrementing a counter in the readable identifier and associating the readable identifier with the new database record, and replacing the match string with the readable identifier, throughout the document. A system and a medium storing instructions to perform the above method are also provided.
US11803480B2
A method and apparatus for storing and accessing sparse data is disclosed. A sparse array circuit may receive information indicative of a request to perform a read operation on a memory circuit that includes multiple banks. The sparse array circuit may compare an address included in the received information to multiple entries that correspond to address locations in the memory circuit that store sparse data. In response to a determination that that the address matches a particular entry, the sparse array may generate one or more control signals that may disable the read operation, and cause a data control circuit to transmits the sparse data pattern.
US11803477B2
A streaming engine employed in a digital data processor specifies a fixed read only data stream defined by plural nested loops. An address generator produces address of data elements for the nested loops. A steam head register stores data elements next to be supplied to functional units for use as operands. A stream template register specifies a circular address mode for the loop, first and second block size numbers and a circular address block size selection. For a first circular address block size selection the block size corresponds to the first block size number. For a first circular address block size selection the block size corresponds to the first block size number. For a second circular address block size selection the block size corresponds to a sum of the first block size number and the second block size number.
US11803470B2
Disclosed are examples of a system and method to communicate cache line eviction data from a CPU subsystem to a home node over a prioritized channel and to release the cache subsystem early to process other transactions.
US11803468B2
A data storage system can have one or more hosts connected to a data storage subsystem with the host having a host processor and the data storage subsystem having a controller. Write back data generated at the host triggers the host processor to allocate a cache location in the data storage subsystem where the generated data is subsequently stored. The generated write back data is written in a non-volatile destination address as directed by the controller prior to waiting for a secondary event with the generated data stored in both the cache location and the non-volatile destination address. Detection of the secondary event prompts the controller to signal the host processor that the cache location is free for new data.
US11803465B2
A computer system for testing a user interface (UI) includes a test creation module, a test execution module, a path entry module, and an analysis module. The test creation module obtains testing parameters including a UI location and goal criteria. The test execution module obtains a state of the UI based on the location, sets a current position to a predetermined location, executes tests according to the obtained state and the current position, stores test distance or test data results from completed UI tests, and determines a shortest path toward the goal in the UI based on the completed UI tests. The path entry module receives preferred path information and accordingly generates a preferred path toward the goal. The analysis module compares the determined shortest path to the generated preferred path and outputs an analysis result according to the comparison of the determined shortest path to the generated preferred path.
US11803459B2
Examples of electronic devices are described herein. In some examples, an electronic device may include a communication interface to receive information from a peripheral device. In some examples, the electronic device may include logic circuitry to determine a target latency tolerance reporting (LTR) value based on the information via a machine learning model.
US11803453B1
Using host connectivity states to avoid queuing I/O requests: identifying a fault in data communications between a first storage system and a second storage system among a plurality of storage systems across which a dataset is synchronously replicated; updating, upon identifying the fault, an access state of a data communications path between first storage system and a host from an active state to a transitional state with respect to the dataset; and indicating, to the host, a first access state change.
US11803450B2
A computer implemented method for creating a tree of database states including accessing a database having at least one branch of database states, receiving at the database one or more write events that are applied to an identified state of the database, recovering the identified database state from the database, creating a new branch by creating a new patch as alternative state to the identified database state with a reference to the identified state.
US11803445B2
Boot failure protection on smartNICs and other computing devices is described. During a power-on stage of a booting process for a computing device, a boot loading environment is directed to install an application programming interface (API) able to be invoked to control operation of a hardware-implemented watchdog. During an operating system loading stage of the booting process, the application programming interface is invoked to enable the hardware-implemented watchdog. During an operating system hand-off stage of the booting process, a last watchdog refresh of the hardware-implemented watchdog is performed, and execution of the boot loading environment is handed off to a kernel boot loader of an operating system. The application programming interface may not be accessible after the hand off to the kernel boot loader.
US11803440B2
Automated processes and systems troubleshoot and optimize performance of applications running in distributed computing systems. An automated computer-implemented processes train an inference model for an application based on metrics associated with the application and a key performance indicator (“KPI”) of the application. When a run-time performance problem is detected in run-time KPI values of KPI, the trained inference model is applied to run-time metrics and run-time KPI values to identify relevant run-time metrics that can be used to identify the root cause of the performance problem. The root cause of the performance problem can be used to generate a recommendation for correcting the performance problem. An alert identifying the root cause of the performance problem and the recommendation for correcting the performance problem are displayed on an interface of a display, thereby enabling correction of the performance problem and optimization of the application.
US11803438B2
A method for error management is provided. The method comprises receiving a message call request regarding an error event generated by a software application. The message call request comprises a message ID associated with an error type. In response to the call request a message cache is searched for the message ID. If the ID is in the cache, an error message associated with the ID is returned. The error message provides a description of the error and suggested remedial action. If the message ID is not in the cache, the error message is fetched from a message repository that contains error messages corresponding to respective message IDs. The fetched error message is loaded into the cache and returned. Message call request data is stored in a metrics repository. The message call request data comprises frequency metrics that describe how often the message ID is received.
US11803435B2
The disclosure relates to an MCU failure detection device and method. According to the disclosure, a device for detecting a failure in a microcontroller unit (MCU) comprises a receiver receiving first watchdog output information for determining a failure from an electronic control device, a determination unit determining whether the electronic control device has a failure based on the first watchdog output information, and upon determining that the electronic control device has the failure, transmitting a first reset signal to the electronic control device.
US11803434B1
Systems and techniques may be used website error detection. An example technique may include identifying an error corresponding to a website, retrieving a first set of user sessions where the error occurred and a second set of user sessions where the error did not occur, and determining, for an access category, whether members of a set of values of the access category are correlated to the error, using the first set of user sessions and the second set of user sessions. The example technique may include comparing a characteristic of at least one member of the set of values that was determined to be correlated to the error to a threshold. The example technique may include displaying an indication of the error and an indication of the at least one member of the set of values.
US11803430B2
The present disclosure generally relates to audio output for time-based notifications. Enhanced alerts for time-based notifications based on various notification conditions provides users with clarity about which notifications are being output, thereby providing an improved user interface.
US11803423B1
A method for dynamically allocating computing resources to virtual computing machines in a shared system. An initial allocation is made for each computing resource. Current demand for each computing resource for each of the virtual computing machines is determined to identify changes in current demand. The system identifies a virtual computing machine for which usage of a first computing resource is approaching a first predetermined threshold allotted to the first virtual computing machine. The system identifies a second virtual computing machine in the system for which usage of the first computing resource is less than a second predetermined threshold of the first computing resource allotted to the second virtual computing machine. The server dynamically allocates at least part of the first computing resource from the second virtual computing machine to the first virtual computing machine to meet current demand for the first computing resource in the first virtual computing machine.
US11803412B2
A containerized application management system and management method, applied to a network, are provided. The system includes a master node, a first worker node with a first change tracking program pod deployed thereon, and a second worker node with a second change tracking program pod deployed thereon. The method includes: receiving a pod create request, and sending a content mutate request by the master node when content of the pod create request meets a preset condition; receiving the content mutate request and changing the content to form a mutated pod create request, and forwarding the mutated pod create request by the master node to the first or second worker node; and enabling the first or second worker node to create a pod according to the mutated pod create request. The pod includes an initial container and at least one container.
US11803410B2
Systems and methods for asserting the initialization status of a virtualized system. An example method comprises: specifying, by a virtualization manager, configuration settings of a virtual machine instance, wherein the configuration settings comprise a callback address and an identifier of the virtual machine instance; causing a host computer system to boot the virtual machine instance using the configuration settings; receiving, at the callback address, a notification comprising the identifier of the virtual machine; and determining, in view of the notification, an initialization status of the virtual machine instance.
US11803409B2
A mobile edge computing method and apparatus are provided. The method which is implemented by a mobile edge computing (MEC) management network element includes: receiving an MEC virtualization resource request sent by a control plane of a target radio access network (RAN), wherein the control plane belongs to the target RAN to which user equipment (UE) is handed over, and the MEC virtualization resource request includes an MEC computing resource requirement of the UE; creating, based on the MEC virtualization resource request, a new virtual machine (VM) on an MEC server for the UE, wherein the new VM is used on the target RAN side after the handover; and sending first information of the new VM to the control plane, wherein the first information includes an ID of the new VM. According to the application, the efficiency of usage of resources during a handover of UE is significantly improved.
US11803408B2
Some embodiments of the invention provide a method for connecting deployed machines in a set of one or more software-defined datacenters (SDDCs) to a virtual private cloud (VPC) in an availability zone (AZ). The method deploys network plugin agents (e.g. listening agents) on multiple host computers and configures the network plugin agents to receive notifications of events related to the deployment of network elements from a set of compute deployment agents executing on the particular deployed network plugin agent's host computer. The method, in some embodiments, is performed by a network manager that receives notifications from the deployed network plugin agents regarding events relating to the deployed machines and, in response to the received notifications, configures network elements to connect one or more sets of the deployed machines.
US11803402B1
A computer system may obtain reference ticket data for reference tickets of an online system, with the reference ticket data indicating a reference issue for a reference component and a reference solution, and also obtain learning content items from a learning management system. The computer system may then create a mapping between the reference issues indicated by the reference ticket data for the reference tickets and the learning content items using an unsupervised machine learning algorithm. The computer system may detect target ticket data that has been provided by a user to the online system via a computing device, with the target ticket data indicating a target issue for a target component, identify a target solution for the target issue based on the target ticket data using the mapping, and cause a recommendation of the target solution to be displayed on the computing device.
US11803400B2
A terminal server of a virtual assistant system for proactively triggering notifications is disclosed. The terminal server is configured to: receive data indicative of a change of a service related state associated with a user of at least one terminal client; generate accordingly a close-ended type question; instruct a transmission of the close-ended type question to the at least one terminal client; in response to a retransmission request, received from the at least one terminal client in relation to the transmission: not perform the close-ended type question, access a storage of the service related state to generate accordingly a new close-ended type question, instruct a transmission of the new close-ended type question to the at least one terminal client, analyze a closed type answer provided by the at least one terminal client, and instruct transmission of a current response to the answer provided by the user.
US11803398B2
A computing device may include a memory and a processor configured to cooperate with the memory to run a browser configured to generate a user interface to display a virtual session from a host computing device, and an application configured to establish a connection with the host computing device. The processor may further run code configured to cause the browser to connect with the host computing device using the connection established by the application to display the virtual session within the user interface.
US11803396B2
Aspects of the present disclosure provide systems, methods, and computer-readable storage media that support creation and execution of automated sequences of user interface (UI) interactions. To facilitate creation and execution of automated sequences of UI interactions, an automation engine is provided and includes a model configured to capture image data when creating the sequence of UI interactions. The model may also be used during replay of the sequence of UI interactions. For example, the model may be used during replay of the sequence of UI interactions to locate UI elements corresponding to the UI interactions, or to perform pre- and/or post-validation of action execution. The automation engine may also provide processes to enable location of dynamic content, such as UI elements that may be presented in different or unexpected locations, and processes to address complex UI elements, such as data grids, tree views, and drawings (e.g., CAD drawings).
US11803395B1
A method may include receiving a request to transfer a personal virtual assistant to a computing device, the personal virtual assistant including response preferences of a user; accessing a virtual assistant transfer protocol associated with the user; the virtual assistant transfer protocol including a sensitivity preference; applying the sensitivity preference to data associated with the personal virtual assistant to generate a virtual assistant transfer package; and transmitting the virtual assistant transfer package to the computing device.
US11803394B2
An apparatus (10; 14; 16; 18) for programming an electronic device (12), in particular for ISP, ICP or PP programming, comprises electronic processing means (20; 45) suitable for processing and managing at least a programming algorithm of said electronic device (12); programming means (11) connected to said processing means (20; 45) and to said electronic device (12) for receiving from said processing means (20; 45) the programming data and for sending them to said electronic device (12) through a predetermined communication protocol; interface means (25) associated with said processing means (20; 45) and with said electronic device (12); and non-volatile electronic storage means (23; 22) adapted to exchange data with said electronic processing means (20; 45) by means of at least one bidirectional data communication line (32, 31).
US11803393B2
Disclosed herein are systems and method for automatic activation of a service on a computing device. In an exemplary aspect, a service activation module may link, using an activation model, user behavioral data to an automated activation of the service based on the detecting a prior activation of the service subsequent to receiving the user behavioral data. The service activation module may receive, at a later time, additional sensor data from a plurality of sensors of a computing device. The service activation module may parse the additional sensor data to generate additional user behavioral data. The service activation module may compute, using the activation model, a degree of similarity between the user behavioral data and the additional user behavioral data, and in response to determining that the degree of similarity is greater than a predetermined threshold value, may automatically activating the service on the computing device.
US11803384B2
A recording medium stores a program for causing a computer to execute a process including: converting, in a first source code corresponding to a first-type processor, a first load command for a first mask register included in the first-type processor into a second load command for a second mask register included in a second-type processor; and converting, when a first SIMD command for performing an arithmetic operation using the first mask register exists after the first load command in the first source code and a state of a value of the first mask register does not coincide with a state of a value of the first mask register, the first SIMD command into a second SIMD command corresponding to the second-type processor and a change command for changing a state of a value of the second mask register to a state of a value of the second mask register.
US11803381B2
An instruction simulation device and a method thereof are provided. The simulation device includes a monitor, which is configured to determine whether a ready-for-execution instruction is an instruction under a new/extended instruction set sharing the same instruction set architecture as that of the processor. If the ready-for-execution instruction is an extended instruction, it is converted into a simulation program which consists of a compatible instruction sequence further composed of at least one native instruction of the processor or a compatible instruction recognizable/executable by the processor. An execution result of the extended instruction is simulated by executing the simulation program, thereby extending the service life of an electronic appliance embodied with the disclosed simulation device therein.
US11803376B2
To provide a programming support apparatus including an integrated development environment in which a development environment for developing a user program to be executed by a PLC is integrated with a development environment of a display screen. A programming supporting apparatus includes a providing section that provides an integrated development environment in which a non-web application-based first development environment supporting development of a user program to be transferred to and executed by the programmable logic controller is integrated with a web application-based second development environment supporting development of a display screen by generating the display screen, which displays a symbol value collected from a symbol used in accordance with the user program in the programmable logic controller, as a web page that is described by data describing a structure, data describing a decoration, and a code describing dynamic processing.
US11803373B1
Methodologies for upgrading and patching an in-database application package and its application instances. A data platform determines a number of objects of an application instance running on the data platform at a previous version level of an application package of the application instance. In response to determining the number of objects of the application package running on the data platform at the previous version level of the application package is one or more, the data platform continues determining the number of objects running on the data platform at a previous version level of the application package. In response to determining the number of objects of the application instance running on the data platform at the previous version level of the application package is none, the data platform upgrades the application instance to the new version of the application package.
US11803372B2
A method of executing computer-readable code for interaction with one or more data resources on a data processing platform, the method performed using one or more processors, comprising: receiving a request message including an identifier identifying executable code stored in a data repository; determining, using the identifier, an execution environment of a plurality of stored execution environments mapped to the identified executable code, wherein determining the execution environment mapped to the identified executable code comprises: accessing mapping data identifying a mapping between the identifier and the execution environment of the plurality of stored execution environments, the mapping data including configuration data associated with the identifier, wherein the configuration data identifies one or more convention-based data libraries particular to the execution environment; configuring the determined execution environment to access the one or more convention-based data libraries during execution; executing the identified executable code using the determined execution environment; and passing requests made with the identified executable code to the one or more data resources via a proxy.
US11803370B2
In a cloud computing environment, a configurable transaction status interface of an enterprise computing platform enables application developers to customize applications efficiently. The configurable transaction status interface includes a global variable that is populated using a method for implementing a configurable status map that maps a transaction result to the global variable without having to customize the application. The configurable transaction status interface allows third party vendors of transaction gateways to use the configurable status map to map one or more of their gateway-specific transaction results to a generic status defined in the global variable. The vendors manage the configurable status map in their own namespace independently of the application with which they are interfacing.
US11803365B2
A system is provided for updating vehicle software configurations for multiple vehicles. The system includes a network having multiple ECUs carried by the vehicles, with each ECU having an ECU software configuration including software components with one or more versions. The system further includes a network appliance having a processor communicating with the ECUs and a computer readable medium. The processor is programmed to identify coverage points for software components. The processor is further programmed to collect clusters for validating an update of the associated software components and determine optimal sets of clusters, which is less than or equal to a total of the clusters. The processor is further programmed to rank the clusters of the selected optimal set, based on a vehicle coverage percentage of each cluster, and transmit the optimal set for software configuration validation and then finally transmit the validated update to the associated vehicle ECUs.
US11803363B2
Examples include receiving determining a leader Internet of Things (IoT) device in a region, sending an instructions update to the leader IoT device, and sending an update token to a number of secondary IoT devices in the region. The update token comprises information for the secondary IoT devices to receive the instructions update from the leader IoT device. The leader IoT device is selected based on which of configurations of a plurality of IoT devices in the region fulfills a target capability.
US11803353B2
Systems and methods for synchronizing screen highlights and voice-over are disclosed. A system obtains a text container queued to be audibly read by a screen reader where the text container includes plain text and hyperlinks. The system determines each accessibility element in the text container, where each of the accessibility elements has one or more old accessibility frames associated with a screen highlight of a plain text or a hyperlink of the accessibility element, and where the screen highlight indicates what is being audibly read by the screen reader. For each of the accessibility elements, the system: determines one or more frames that captures the plain text or the hyperlink of the accessibility element to an exclusion of a plain text or a hyperlink corresponding to another accessibility element; converts the frames into a new accessibility frame; and replaces the old accessibility frame with the new accessibility frame.
US11803352B2
Provided is an information processing apparatus and an information processing method which can adaptively switch a user interface to be used by a user to environmental information. The information processing apparatus includes an interface control unit that switches a user interface to be used by a first user at least between a first user interface using voice and a second user interface different from the first user interface on the basis of environmental information.
US11803339B2
An image forming system includes a plurality of image forming apparatuses and a server. The server is connected to the image forming apparatuses in a communicable manner. The server receives data indicating a numerical value of a common item from each of the image forming apparatuses, calculates a median of the data, and specifies an abnormal image forming apparatus from among the image forming apparatuses that has sent a numeric value of the common item that deviates the most from the median.
US11803337B2
A server system includes a first plurality of mass-storage devices, a central processing unit (CPU), and at least one near data processing (NDP) engine. The CPU is coupled to the first plurality of the mass-storage devices, such as solid-state drive (SSD) devices, and the at least one NDP engine is associated with a second plurality of the mass-storage devices and interposed between the CPU and the second plurality of the mass-storage devices associated with the NDP engine. The second plurality of the mass-storage devices is less than or equal to the first plurality of the mass-storage devices. A number of NDP engines may be based on a minimum bandwidth of a bandwidth associated with the CPU, a bandwidth associated with a network, a bandwidth associated with the communication fabric and a bandwidth associated with all NDP engines divided by a bandwidth associated with a single NDP engine.
US11803334B2
A memory controller may include: a request checker identifying memory devices corresponding to requests received from a host among the plurality of memory devices and generating device information on the identified memory devices to perform operations corresponding to the requests; a dummy manager outputting a request for controlling a dummy pulse to be applied to channels of selected memory devices according to the device information among the plurality of channels; and a dummy pulse generator sequentially applying the dummy pulse to the channels coupled to the selected memory devices, based on the request for controlling the dummy pulse. A memory controller may include an idle time monitor outputting an idle time interval of the memory device and a clock signal generator generating a clock signal based on the idle time interval and outputting the clock signal to the memory device through the channel to perform a current operation.
US11803329B2
Methods and systems for a storage environment are provided, including generating a plurality of child (or tetris) write requests to write data for a write request using a plurality of subdivisions of a plurality of logical zones defined for a plurality of zoned solid state drives (ZNS SSDs) of a RAID array, each LZone mapped to one or more logical RAID zone (RZone) of the ZNS SSDs having a plurality of physical zones across a plurality of independent media units of each ZNS SSD; assigning a sequence number to each child (or tetris) write request corresponding to each subdivision, the sequence number indicating an order in which the child (or tetris) write requests are to be processed; and selecting, based on the assigned sequence number, one or more subdivisions for sequentially writing data to one or more RZones of the plurality of ZNS SSDs.
US11803319B2
Embodiments provide a write operation circuit, a semiconductor memory, and a write operation method. The write operation circuit includes a serial-to-parallel conversion circuit, a data buffer, a DBI decoder, and a precharge module. The serial-to-parallel conversion circuit performs serial-to-parallel conversion on first DBI data of a DBI port to generate second DBI data for transmission via a DBI signal line and generates input data of the data buffer according to the second DBI data and input data of a DQ port. The data buffer determines, according to the input data of the data buffer, whether to invert the global bus. The DBI decoder receives the second DBI data, decodes the global bus data and writes the decoded global bus data into the memory bank, where the decoding comprises determining whether to invert the global bus data. The precharge module sets an initial state of the global bus to Low.
US11803316B2
A method and system for co-locating journaling and data storage based on write requests. A write request that includes metadata and data is received from a client. A logical storage unit for storing the metadata and the data is identified. The logical storage unit is divided into a journal partition and a volume partition. The journal partition includes a first log and a second log. Which of the first log and the second log is an active log and which of the first log and the second log is an inactive log are identified. The metadata is recorded in a first location in the active log and the data is recorded in a second location in the active log during a single I/O operation. A reply is sent to the client after the metadata and the data are recorded in the journal partition.
US11803314B2
In at least one embodiment, processing can include receiving a metadata (MD) update for a MD page, wherein the MD update has an associated type; determining whether the type is a custom MD type; responsive to determining the type is a custom MD type, performing first processing including: determining a custom bucket handle for the MD update based at least in part on the type and a logical index (LI) uniquely identifying the MD page; and applying the MD update to a custom bucket associated with the custom bucket handle; and responsive to determining the type is a custom MD type, performing second processing including: determining a regular bucket handle for the MD update based at least in part on the LI of the MD page; and applying the MD update to a regular bucket associated with the regular bucket handle.
US11803313B2
This invention relates to computer engineering and operating system components, in particular, it discloses a new method of building a hierarchal file system, which provides new functionality and flexibility, including: unlimited maximum possible file system size (number of elements), unlimited size of a single element, unlimited types of data, that can be represented as a file. In addition, the disclosed file system allows for user-defined types of data and can be used as a registry for OS system components, saving space important for resource-restricted embedded systems. The minimum file system size is 2 Bytes only. File system supports empty or non-unique files naming and natively provides built-in security using specification-based nodes header encoding. This result is achieved by using file systems nodes metadata comprising: the unique identifier (ID), an ASN.1 header with PER encoding, and a doubly linked list of logical blocks of its data. ID is of Unlimited Integer type and consist of 2 parts: preamble (extension bit) and Integer number. Nodes of a special types, for example, system nodes or nodes with new types defined by the developers of OS or related file system manager component, can utilize a special delegated processing. When reading and decoding a header of a node of a non-standard type, the file manager or utilities delegate processing of the node to a custom component that knows how to process this type of node.
US11803307B2
A memory system includes a delay time determining unit and a recovering unit. The delay time determining unit determines an amount of a delay time for delaying a recovery operation upon an occurrence of an abnormal power event in the memory system. The recovering unit is in communication with the delay time determining unit to receive information related to the delay time and performs the recovery operation after lapse of an amount of time equal to the delay time.
US11803306B2
Handling frequently accessed pages is disclosed. An indication is received of a stalling event caused by a requested portion of memory being inaccessible. It is determined that the requested portion of memory is a frequently updated portion of memory. The stalling event is handled based at least in part on the determination that the requested portion of memory is a frequently updated portion of memory.
US11803297B2
A system for monitoring the movement of objects, structures, models of structures, cables and the like provides for the acquisition of images with an optical sensing device such as a video camera fixedly mounted at a selected distance from the item studied, in which the images are arranged into frames divided into pixels which are characterized by an intensity reflected or emitted over a selected time interval, and a data processing system to calculate a physical displacement as function of time of the item being studied or a portion of the item being studied based on an output from the video camera, and in some embodiments the system visually distinguishes one or more locations in the frame to indicate a difference in the phase of motion for multiple objects appearing in the frame.
US11803296B2
An electronic device is provided. The electronic device includes at least one processor configured to obtain at least one first video data based on a first frame rate and at least one second video data based on a second frame rate that is higher than the first frame rate, when a request for playing video data is received, control the touchscreen to display a playing screen for the video data on a region, when a request for an editing interface is received while the playing screen is displayed, control the touchscreen to display a progress bar to indicate a full video section, the progress bar including at least one first video section corresponding to the at least one first video data and at least one second video section corresponding to the at least one second video data, and control the touchscreen to display at least some of at least one representative image.
US11803291B2
A method of displaying web pages, capable of using the same settings for all web pages, is provided. The method includes receiving a user request for opening a web page; selecting, from among a plurality of views, a view in which the web page is to be opened, based on metadata corresponding to the web page, wherein each view of the plurality of views has a corresponding set of viewing properties; and displaying the web page in a browser window based on the corresponding set of viewing properties of the selected view.
US11803289B2
An icon display controlling device includes a priority level setting unit that sets priority levels for each of a plurality of regions partitioned within a display area that can display a plurality of icons each having a display size, the plurality of icons including a first icon having a first display size and a second icon having a second display size that is larger than the first display size of the first icon; a display reducing unit that reduces the second display size of the second icon that is located in the display area, based on at least one of the priority levels; and an icon placing unit that places an additional icon into a vacated region of the plurality of regions within the display area that has been vacated through reducing the display size of the second icon.
US11803286B2
Provided is an electronic pen with a cylindrical housing including an opening at an end portion of the housing on a pen tip side of the housing, a cylindrical member disposed in the housing and fixed to the housing at a part on the pen tip side of the housing, and a core body formed in a rod shape by a material containing a pigment, the core body including a body portion inserted into the cylindrical member through the opening of the housing and a pull-out portion configured to enable the core body to be pulled out of the housing. A diameter of the body portion of the core body inserted into the cylindrical member is larger than a difference between an outer diameter of the cylindrical member and an inner diameter of the cylindrical member.
US11803283B2
Embodiments of the present disclosure are related to a touch display device, as a portion of a touch routing line is disposed on an area surrounded by a touch electrode line on an active area and is electrically connected to the touch electrode line, the touch routing line can be disposed on the active area while reducing an influence of a noise. Thus, as an additional arrangement of the touch routing line and a free adjustment of a connecting point of the touch routing line become possible without an increase of an area for arranging the touch routing line, a load by the touch routing line and a difference of a sensitivity according to positions of the touch electrode line are reduced and a performance of a touch sensing can be improved.
US11803279B2
Disclosed are a touch substrate and a preparation method thereof, and a touch apparatus. The touch substrate includes an electrostatic transmission layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer which are sequentially stacked, wherein the first conductive layer includes a first touch electrode, the second conductive layer includes a second touch electrode and a second dummy electrode which are insulated from each other, and the second dummy electrode is electrically connected to the electrostatic transmission layer by means of a via penetrating the first insulating layer and the second insulating layer; and/or, the first conductive layer further includes a plurality of first dummy electrodes insulated from one another, and the first dummy electrode and the first touch electrode are insulated from each other.
US11803276B2
An electronic device with a force sensing device is disclosed. The electronic device comprises a user input surface defining an exterior surface of the electronic device, a first capacitive sensing element, and a second capacitive sensing element capacitively coupled to the first capacitive sensing element. The electronic device also comprises a first spacing layer between the first and second capacitive sensing elements, and a second spacing layer between the first and second capacitive sensing elements. The first and second spacing layers have different compositions. The electronic device also comprises sensing circuitry coupled to the first and second capacitive sensing elements configured to determine an amount of applied force on the user input surface. The first spacing layer is configured to collapse if the applied force is below a force threshold, and the second spacing layer is configured to collapse if the applied force is above the force threshold.
US11803275B2
A touch sensing unit includes a first touch electrode disposed in a touch sensor area. A second touch electrode is disposed in the touch sensor area. A first touch line is disposed in a touch peripheral area. The first touch line is electrically connected to the first touch electrode. The touch peripheral area is disposed on a periphery of the touch sensor area. A second touch line is disposed in the touch peripheral area. The second touch line is electrically connected to the second touch electrode. The touch peripheral area includes first and second regions. In the first region, a width of the first touch line is smaller than a width of the second touch line. In the second region, the width of the first touch line is equal to the width of the second touch line.
US11803274B2
A multi-virtual button finger-touch input system includes a cover layer, force-measuring and touch-sensing integrated circuits (FMTSICs), each coupled to the inner surface of the cover layer corresponding to one of the virtual buttons, an elongate flexible circuit, and a host controller. The FMTSICs are mounted to the elongate flexible circuit. The host controller is in communication with each of the FMTSICs via digital bus wiring. The host controller is configured to: (1) obtain force-localization features and ultrasound-localization features of the FMTSICs and (2) determine whether an event is a finger-touch event or a false-trigger event and if the event is determined to be finger-touch event, identify one of the virtual buttons as a touched virtual button, using at least in part a model that has the force-localization features and the ultrasound-localization features as inputs. The force-localization features and ultrasound-localization features are derived from the PMFE digital data and the PMUT digital data respectively.
US11803272B1
Provided is an electronic device including a touch panel, a communication unit, and a processing unit coupled to the touch control panel and the communication unit. The communication unit sends a detection signal and receives a response signal based on the detection signal. The processing unit determines an operation mode of the electronic device based on the response signal. The operation mode includes a first mode and a second mode. An input signal source of the electronic device of the first mode includes a finger. The input signal source of the second mode includes the finger and a stylus. When the response signal includes a pen-tip signal of the stylus and a pen-ring signal of the stylus, the processing unit determines whether to set the operation mode to the second mode according to the numerical relationship between the pen-tip signal and the pen-ring signal.
US11803270B2
A touch panel includes arranged touch electrodes, and a driver IC connected to each of the touch electrodes. The plurality of touch electrodes is grouped into a plurality of groups such that electrodes belonging to different groups are included in a range smaller than an object to be detected, such as a finger. The driver IC alternately or sequentially applies a driving voltage to the touch electrodes of the plurality of groups, detects a capacitance of each of the sensor electrodes, and detects, based on the detected capacitance, whether there is a touch.
US11803266B2
A display device includes: a display panel having a display area and a non-display area at least partially disposed around the display area; and a touch sensor disposed on the display panel and including a touch sensor area in the display area and a touch peripheral area in the non-display area adjacent to the touch sensor area, wherein the touch sensor includes: a first touch electrode and a second touch electrode; a first touch pad and a second touch pad being adjacent to each other in a first direction; a second touch pad disposed in a touch pad area of the touch peripheral area; a first touch signal line electrically connecting the first touch electrode with the first touch pad, the first touch signal line including a first line portion extended in the first direction and a second line portion extended in a second direction; a second touch signal line electrically connecting the second touch electrode with the second touch pad; a first dummy line extended in the first direction and spaced apart from the first and second touch signal lines; and a second dummy line extended in the first direction and spaced apart from the first and second touch signal lines.
US11803263B2
The present disclosure provides a display panel and a display device. The display panel includes: a driving backplane; a cathode layer located at one side of the driving backplane; and an encapsulating layer located at the side, facing away from the driving backplane, of the cathode layer. The encapsulating layer includes a first inorganic layer, an organic layer and a second inorganic layer which are stacked. The display panel further includes: a first conductive layer located between the first inorganic layer and the organic layer, where the first conductive layer includes first electrode parts; and a second conductive layer located between the first conductive layer and the second inorganic layer and insulated from the first conductive layer.
US11803258B2
Disclosed herein is an electronic pen including a cylindrical casing, a first circuit assembly housed in the cylindrical casing, a second circuit assembly housed in the cylindrical casing, and a cable connected to the first circuit assembly and extending from the first circuit assembly toward the second circuit assembly. The cable includes a portion that is bent and folded back toward the first circuit assembly over the second circuit assembly and connected to the second circuit assembly. The portion of the cable that is bent and folded is housed in a housing space between the second circuit assembly and the casing when the first circuit assembly and the second circuit assembly are housed at a fixed position in the cylindrical casing.
US11803257B2
An input support device arranged above a detection device including a plurality of electrodes, the input support device comprising: an LC circuit; a first electrode coupled to one end side of the LC circuit; a second electrode coupled to another end side of the LC circuit, and an adjustment circuit coupled to the LC circuit and configured to adjust circuit characteristics of the LC circuit.
US11803254B2
A flexible display apparatus and a control method therefor. The flexible display apparatus comprises: a flexible display panel (10); a bending sensor (11), that is configured to sense bending information of the flexible display panel (10); and a processor, that is coupled to the bending sensor (11), configured to receive the bending information of the bending sensor (11), and determines whether the bending information is valid bending information, and if so, then a currently running application program is controlled according to the valid bending information to perform a corresponding operation. By bending the flexible display panel (10), an application program is controlled to perform a corresponding operation, achieving a convenient, accurate, and effective operation, and improving user experience.
US11803252B2
Systems, methods, computer-readable media for automating displays based on admissions, transfers, and discharges are provided. In embodiments, a location associated with a clinician is detected. A role associated with the clinician authenticated to a first device is determined. One or more applications associated with the clinician based on the location and the role is automatically launched on the first device. In embodiments, authentication requests from the clinician are received for a second device. A session associated with the one or more applications is suspended on the first device and resumed on the second device.
US11803250B2
A method and an apparatus for recognizing different users in a household without having the users to register or enroll their biometric features are provided. The apparatus may leverage sensors integrated with a remote control device or connected to a media device and create pseudo-identity of a user when the user is consuming the content services from media device. When pseudo-identity is created, user's content preference, user's viewing habit, and user's viewing behavior with respect to the content, may be associated with more than one pseudo-identity to better identify the same user. In subsequent usage, personalized services, such as personalized guide & programs, user-selected preferences, targeted advertisement, or content recommendation, may be provided by service provider to user in a subtle and natural manner.
US11803246B2
A gesture recognizing system for recognizing gestures includes a wearable band configured to wrap around an appendage of a user and a printed circuit board (PCB). The wearable band includes a first dielectric layer and a plurality of electrodes affixed on an outer surface of the first dielectric layer. When the first dielectric layer of the wearable band wraps around the appendage, each electrode is configured to form a capacitive sensor with skin of the user. The PCB includes a processor and a data collection hardware configured to collect data from capacitive sensors. The processor is configured to process the collected data and to recognize a gesture of the appendage of the user based on the processed data.
US11803241B2
A system for utilizing wearable, wireless-connected sensors that record both IMU and EMG muscle activity for rehabilitation with kinematic monitoring is disclosed. The system runs an efficient quaternion-based complementary filter that estimates the sensor orientation while correcting for estimate drift and constraining magnetometer estimates to only influence heading. The difference in the two sensor orientations is used to estimate the joint angle, which can be further improved with joint axis estimation. Thus, successful tracking of joint angle and muscle activity in a home environment can be accomplished with the sensors and a smartphone. Further, a system utilizing these sensors may include video-capable cameras configured for capturing a video of a pose of the user, and a game framework executable by a processor in communication with the sensors and the cameras. The system may include a game framework configured to utilize a pose trajectory and one or more joint angles determined using the sensors to provide biofeedback to a user.
US11803235B2
A display controlling device includes a position detecting unit for detecting a position of the head of a driver and a position of an eye of the driver; a region adjusting unit for adjusting the position of a region, to be displayed on a display, in an outside image, depending on the detection result by the position detecting unit; and a display controlling unit for displaying, on the display, a region corresponding to the region of the position adjusted by the region adjusting unit. When there is a change in the position of the head so as to move in both the vertical direction in the crosswise direction of the vehicle, the region adjusting unit prevents adjustment of the position of the region to a position corresponding to the change, in the vertical direction, of the position of the eye, and adjusts the position of the region to a position corresponding to a change in the position of the eye in the crosswise direction and/or the front/rear direction.
US11803233B2
Touch detection may include determining, based on data from an IMU on a first device that monitors movement of a touching object, a touch event, wherein the touch event indicates contact between the touching object and a surface, obtaining a depth image captured by a second device, comprising a touch image, determining a touch point of the object based on the touch image, and providing a response based on the touch point of the object and the touched surface.
US11803229B1
Controlling power consumption at an IHS, including receiving electrical power associated with an initial voltage at a first time; determining that the IHS is to enter a low-power state, and in response: adjusting an UVP parameter for the electrical power from a first voltage to a second voltage, the second voltage less than the first voltage, the second voltage based on the low-power state; adjusting an OCP parameter for the electrical power from a first amperage to a second amperage, the second amperage less than the first amperage, the second amperage based on the low-power state; trimming the initial voltage of the electrical power to a trimmed voltage, the trimmed voltage less the initial voltage and greater than the second voltage; adjusting the power state of the IHS to the low-power state; receiving the electrical power having the trimmed voltage at a second time after the first time.
US11803223B2
An open channel solid state drive includes a flash memory including a first block and a controller which controls the flash memory, the controller receiving write data and a physical address of the first block from a host and attempting a write of the data in the first block. The controller generates first data which is not written in the first block among the write data when a power-off occurs during writing attempt. The write data includes the first data and second data already written in the first block. The controller determines whether successive writing of the first data in the first block is possible or impossible. If the successive writing is possible, the controller successively writes the data in the first block. If the successive writing is impossible, the host or the controller writes the first data and the second data in a second block of the flash memory.
US11803212B2
A foldable display device may include: a display panel including a first active area, a second active area, and a foldable area between the first active area and the second active area for folding and unfolding the display panel; and a camera in the second active area or overlapping with the second active area. The first active area may be configured to display a test pattern, and the camera may be configured to capture the test pattern to output captured data for compensating a data voltage applied to at least one of the first active area and the second active area of the display panel for displaying an image.
US11803210B2
A flexible display panel includes: a flexible panel including a first region including a display region and oriented on a first plane and a second region including a first non-display region, a second non-display region and a third non-display region, each bent with respect to the display region, and a fourth non-display region unbent with respect to the display region; a flexible encapsulation member disposed on the flexible panel so as to encapsulate at least the display region; a touch region disposed on the flexible encapsulation member; touch wirings outside the touch region; and a pad unit on the third non-display region.
US11803207B1
Systems and methods disclosed herein provide for an improved glitch-free clock multiplexer exhibiting noise insensitivity with reduced power consumption and reduced physical area on a chip. The embodiments disclosed herein operate without any need of a reference clock. Due to which, clock interchangeability is possible at any point of time. An example glitch-free clock multiplexing according to the embodiments disclosed herein utilize a plurality of clock path circuits, each corresponding to a clock. The clock path circuits are activated responsive to a system startup signal. Based on a clock selection, the embodiments herein deactivate clock path circuits for unselected clocks and, dependent on the deactivation of the unselected clock path circuits, activate clock path circuits of any selected clocks.
US11803204B2
The disclosure relates to an apparatus including: a first set of one or more field effect transistors (FETs) coupled between a first voltage rail and a load; a second set of one or more FETs coupled between the first voltage rail and the load; a gate voltage control circuit configured to: provide a first set of gate voltages to first and second gates of the first and second sets of one or more FETs in accordance with a first mode of operation, respectively; and provide a second set of gate voltages to the first and second gates of the first and second sets of one or more FETs in accordance with a second mode of operation, respectively; and a voltage droop compensation circuit configured to control an output voltage across the load during a transition from the first mode of operation to the second mode of operation.
US11803203B2
An apparatus for measuring a current being supplied to a load includes a first pass transistor to couple a first sense resistance to the load when the first pass transistor is enabled and a second pass transistor to couple a second sense resistance to the load when the second pass transistor is enabled. An error amplifier determines a difference between a voltage being supplied to the load and a reference voltage and to supplies an error amplifier output signal according to the difference. A switch couples the error amplifier output signal to a gate of the first pass transistor or to a gate of the second pass transistor. Control logic controls the switch according to a value of the current being supplied to the load. The voltage being supplied to the load is controlled using the error amplifier output signal that is selectively coupled to the gate of the first pass transistor or the gate of the second pass transistor.
US11803199B2
A PRV is provided, comprising an inlet, an outlet, and a pressure regulating system therebetween to maintain a set pressure at the outlet. The PRV further comprises a selection system configured to select between the two working pressures based on the pressure of the fluid at the inlet of the PRV, and to direct the pressure regulating system to maintain the set pressure at the outlet at the selected working pressure. The selection system comprises a pressure-motion transducer for directing the set pressure when in pressure communication with the inlet, and an auxiliary valve having an auxiliary inlet in pressure communication with the inlet and an auxiliary outlet in pressure communication with the pressure-motion transducer. The auxiliary valve is configured to establish pressure communication between its inlet and outlet when pressure in the inlet traverses a predetermined threshold.
US11803198B2
Some embodiments provide a system and method for interfacing with an irrigation controller based on rainfall, the system comprising: an interface unit including a housing and a control unit within the housing and configured to: cause an interruption of one or more watering schedules executed by the irrigation controller, which is separate from the interface unit, based on signaling received from a rain sensor including hygroscopic material, when a sensed expansion of the hygroscopic material is above a set rainfall accumulation threshold parameter, the rain sensor being separate from the interface unit and the hygroscopic material being configured to expand in response to being contacted by the rainfall and to contract in response to an absence of the rainfall; and remove the interruption after a completion of a predetermined interval of time after a sensed contraction of the hygroscopic material indicative of a rainfall stop.
US11803191B2
There is provided a moving robot including a light projector, an image sensor and a processing unit. The light projector projects a vertical light segment toward a moving direction. The image sensor captures, toward the moving direction, an image frame containing a light segment image associated with the vertical light segment. The processing unit calculates a step distance and a segment feature according to the image frame, outputs a flag signal according to the segment feature to indicate whether the calculated step distance is confident or not, and perform a pixel interpolation in calculating the step distance to improve the identification accuracy.
US11803187B2
An autonomous work system includes a first work machine, a second work machine, and a setting apparatus, in which the setting apparatus sets a part of an entire work region as a first work region in which the first work machine performs work, and calculates a first work time required for the first work machine to perform the work in the first work region, sets a region other than the first work region in the entire work region as a second work region in which the second work machine performs work, and calculates a second work time required for the second work machine to perform the work in the second work region, changes the first work region and the second work region such that a difference between the first work time and the second work time is within a predetermined value, transmits information regarding the changed first work region to the first work machine, and transmits information regarding the changed second work region to the second work machine.
US11803185B2
Systems and methods for initializing a robot to autonomously travel a route are disclosed. In some exemplary implementations, a robot can detect an initialization object and then determine its position relative to that initialization object. The robot can then learn a route by user demonstration, where the robot associates actions along that route with positions relative to the initialization object. The robot can later detect the initialization object again and determine its position relative to that initialization object. The robot can then autonomously navigate the learned route, performing actions associated with positions relative to the initialization object.
US11803184B2
Among other things, methods for generating maps using hyper-graph data structures are disclosed. The method can include receiving and storing data from at least one sensor of a vehicle in an environment. The method can include generating, based on the received data, a graph, having at least one node corresponding to at least one subgraph. The at least one subgraph can include subgraph nodes corresponding to geographical and/or logical positions. The subgraph nodes can be connected by subgraph edges representing spatial constraints and/or logical connections. The at least one subgraph can include contextual data classifying each of the subgraph nodes according to a property of the environment associated with the subgraph.
US11803178B2
An event estimation system includes an upper device, and a lower controller device including first circuitry that acquires operation information of a control target device connected to the lower controller device, estimates a presence or absence of an abnormality based on the operation information, holds the operation information for a certain time period, and transmits, based on the presence or absence of an abnormality and to the upper device, the operation information related to the estimation of the presence or absence of the abnormality. The upper device has second circuitry that receives the operation information from the lower controller device, and operates according to the presence or absence of the abnormality, inputs, using an upper neural network model, the operation information, output event information, and estimates an event.
US11803173B2
The present disclosure provides a preset management method of a gas pipeline network for a smart gas, which is performed by a smart gas management platform. The smart gas management platform comprises a smart user service management sub-platform, a smart operation management sub-platform and a smart gas data center. The method comprises: obtaining, by the smart gas data center, a region feature of each region within a target range through a smart gas sensing network platform; determining, by the smart operation management sub-platform, a gas demand degree of the each region based on the region feature of the each region; determining, by the smart operation management sub-platform, a region as a first-class region based on the gas demand degree in the region meeting a preset condition, and determining a gas pipeline network opening scheme for the region.
US11803171B2
A method of controlling an electrical actuator of a mechanical system having a plurality of nested zones of contact, the method comprising the steps of: acquiring data about the mechanical system, which system includes a number of nested zones of contact; preparing a model of the system on the basis of said data and of a number of LuGre models put in parallel equal to the number of nested zones of contact, and determining parameters of the model and also a compensation structure for compensating friction in the nested zones of contact; including the compensation structure in a control relationship for the actuator A; and controlling the actuator by means of the control relationship.
US11803167B2
Disclosed are an energy service system of a multi-machine production line and a control method thereof, the method includes reorganizing respective machines in the production line into three types of controllable entities: a drive system, an energy supply bus and an execution device, equipping them with a control center, and selecting a sub-drive system that is idle and is capable of completing the work stage with high energy efficiency to supply energy service for the corresponding execution device through the energy supply bus. Further disclosed is a design method of a multi-machine shared drive system of a production line, which increases the number of basic flow units of each drive unit to a maximum value one by one, and coordinates action time to form a variety of scheduling schemes, and selects a configuration scheme whose total time and total energy consumption are less as the shared drive system.
US11803158B2
A closing/opening system for a case of a timepiece is defined particularly in first and second parts of the case. The system includes a device for producing a mechanical connection, particularly a bayonet connection between these first and second parts and a device for creating a friction torque between these first and second parts. The device for creating a friction torque includes tightening faces to cooperate with one another when closing/opening the case and which are defined in the first and second parts. The system further includes a tightening element in one of these two tightening faces. The tightening element generates a constant friction torque during a course of travel of one of the two parts relative to the other when closing/opening the case of the timepiece.
US11803155B2
Disclosed are a method and a system for processing a computer-generated hologram (CGH). The system for processing a CGH includes a CGH generation apparatus and a display apparatus. The CGH generation apparatus repeatedly performs a process of propagating object data from a first depth layer to a second depth layer, changing amplitude data of the object data to second predefined amplitude data, back-propagating the object data from the second depth layer to the first depth layer, and changing the amplitude data of the object data to first predefined amplitude data, and generates a CGH by using the object data.
US11803153B2
A process cartridge includes a photosensitive drum supported by the frame. A coupling is operatively connected to the photosensitive drum such that a driving force can be transferred from the coupling to the photosensitive drum, and a developing roller is supported by the frame. A first gear is operatively connected to the photosensitive drum and the developing roller such that the driving force can be transmitted from the coupling to the developing roller. A second gear is positioned at a side of the process cartridge, with the second gear having a plurality of teeth, with at least some of the teeth being exposed teeth that are uncovered by the frame and exposed to outside of the process cartridge, and with a tip of at least one of the exposed teeth facing an axis of the photosensitive drum.
US11803144B2
A heating unit includes a heater including a substrate and a resistance heating element provided on the substrate, an endless belt configured to rotate around the heater, a thermostat configured to interrupt energization to the resistance heating element when the heater is abnormally increased in temperature, the thermostat having a heat sensitive surface and a heat-insulating member disposed between the thermostat and the heater. The heat-insulating member has a heat conductivity less than that of a material constituting the heat sensitive surface. The heat sensitive surface of the thermostat is in contact with the heat-insulating member.
US11803140B2
A heating unit urging member urges a first support body of a heating unit toward a second support body of a fixing unit with elastic force. The heating unit urging member brings the first support body into contact with the second support body and brings the second support body into contact with two struts. An interlocking mechanism moves the heating unit along a direction in which the heating unit and the fixing unit are arranged, in conjunction with movement of an operation portion. When the operation portion moves from a first position to a second position, the interlocking mechanism moves the first support body from a reference position where the first support body is in contact with the second support body to a retracted position where the first support body is separated from the second support body.
US11803138B2
A fixing apparatus can include a heater roller, a tension roller, a belt movable from the heater roller to the tension roller, a pressure roller to make pressure contact with the heater roller via the belt to form a fixing nip, and a blower member including a first opening to direct air toward the belt and a second opening to direct air toward the heater roller.
US11803137B2
A fixing device includes a first roller that is arranged in a region where an image formed on a recording medium is fixed to the recording medium and that heats the recording medium, a second roller that is arranged to face the first roller in the region and pressurizes the recording medium toward the first roller, a fan that sends air to the second roller, and a processor configured to control the fan, in which the second roller has a shape in which a diameter of an end portion in a longitudinal axis direction is larger than a diameter of a central portion in the longitudinal axis direction, the first roller and the second roller fix the image to the recording medium in the region, and the processor is configured to change a rotation speed of the fan between the central portion and the end portion of the second roller.
US11803134B2
A powder container contains powder and is attached to an image forming apparatus including: a conveying nozzle to convey the powder; a powder receiving hole of the conveying nozzle to receive the powder from the powder container; an apparatus main-body gear to transmit a driving force to the powder container; and a container receiving section including the conveying nozzle and receiving the powder container. The powder container includes: an opening at one end of the powder container in a longitudinal direction; a nozzle receiver at the opening to receive the conveying nozzle; a conveyor to convey the powder; and a container gear to drive the conveyor by meshing with the apparatus main-body gear. The container gear is to mesh with the apparatus main-body gear at a position closer to the opening than the powder receiving hole in the longitudinal direction. The opening is to mate with the container receiving section.
US11803130B2
An alignment apparatus includes an illumination system configured to direct one or more illumination beams towards an alignment target and receive the diffracted beams from the alignment target. The alignment apparatus also includes a self-referencing Interferometer configured to generate two diffraction sub-beams, wherein the two diffraction sub-beams are orthogonally polarized, rotated 180 degrees with respect to each other around an alignment axis, and spatially overlapped. The alignment apparatus further includes a beam analyzer configured to generate interference between the overlapped components of the diffraction sub-beams and produce two orthogonally polarized optical branches, and a detection system configured to determine a position of the alignment target based on light intensity measurement of the optical branches, wherein the measured light intensity is temporally modulated by a phase modulator.
US11803128B2
In a control method for overlay accuracy, whether a similar layer of a present layer exists is determined first, where both the present layer and the similar layer are aligned relative to a same reference layer, and overlay accuracy requirements of both the present layer and the similar layer are relative to the reference layer; if so, an overlay error compensation value of a present batch of wafers at the present layer is determined according to an overlay error value of the present batch of wafers at the similar layer and/or an overlay error value of a previous batch of wafers at the similar layer; and a photoetching process is performed on the present layer of the present batch of wafers by means of the overlay error compensation value of the present batch of wafers at the present layer.
US11803122B2
A chemically amplified photosensitive composition used for forming a patterned resist film by photolithography on a metal surface of a substrate which at least partly has a surface consisting of metal. The composition includes an acid generator which generates an acid by irradiation of active rays or radioactive rays; and a compound and/or a precursor compound, in which the molar absorption coefficient ε at a wavelength of 365 nm of the compound is at least 3000, the compound has a metal coordination group, and the compound can be formed from the precursor compound during formation of the patterned resist film.
US11803112B2
A projection device and its display method are provided. The projection device includes a light source module, a control device, a light valve module, and a lens module. The light source module provides an illumination beam and includes first and second light sources respectively emitting first and second sub-color beams and a driving circuit driving the first and second light sources. The illumination beam includes the first and second sub-color beams. The light valve module converts the illumination beam to an image beam. The lens module projects the image beam. The projection device is configured to have multiple color gamut modes. In at least partial time of a first time slot, the control device controls the driving circuit to simultaneously drive the first and second light sources.
US11803105B2
Introduced here are multi-channel light sources able to produce a broad range of electromagnetic radiation. A multi-channel light source (also referred to as a “multi-channel emitter”) can be designed to produce visible light and/or non-visible light. For example, some embodiments of the multi-channel light source include illuminant(s) capable of emitting electromagnetic radiation within the visible range and illuminant(s) capable of emitting electromagnetic radiation in a non-visible range, such as the ultraviolet range or infrared range. By capturing images in conjunction with the visible and non-visible light, additional information on the ambient scene can be gleaned which may be useful, for example, during post-processing.
US11803098B2
A quantum source includes: a quantum source generator dividing a pump beam into a plurality of channels and generating a plurality of signals and a plurality of idlers using nonlinear crystals respectively located optical paths of the plurality of channels; and an entangled photon pair combiner outputting an enhanced signal by combining the plurality of signals and outputting an enhanced idler by combining the plurality of idlers.
US11803090B2
A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.
US11803088B2
The disclosure relates to the technical field of display, and discloses an electrode structure, a capacitor, a GOA circuit, an array substrate, a display panel and a display device, wherein the electrode structure includes a body and a first opening formed in the body, the first opening has a half-enclosed shape, and a part, enclosed by the first opening, of the body has a tip structure. Each of the capacitor, the GOA circuit, the array substrate, the display panel and the display device includes the above-mentioned electrode structure.
US11803087B2
A beam deflector and a holographic three-dimensional image display apparatus employing the same are provided. The beam deflector deflects light through two stages by a first beam deflector that deflects the light in a first moving direction making an angle with a horizontal direction and a vertical direction, such that the deflected light is oriented to a first location, and a second beam deflector that deflects the light incident from the first beam deflector such that the light is deflected in a second moving direction making an angle with the horizontal direction and the vertical direction at the first location and is oriented to a second location.
US11803080B2
The present invention provides a polarizer module and an operation method thereof. The polarizer module includes a bifacial reflective polarizer, a first liquid crystal layer, a second liquid crystal layer, a first polarizer, and a second polarizer. The bifacial reflective polarizer has a first surface and a second surface opposite to each other. The first liquid crystal layer and the second liquid crystal layer are disposed on the first surface and the second surface respectively. The first polarizer and the second polarizer are disposed on the first liquid crystal layer and the second liquid crystal layer respectively.
US11803062B1
An optical system includes an aperture stop, an image display surface, a reflective polarizer, a partial reflector, first and second quarter-wave plates, and first, second and third optical lens elements. The aperture stop and the image display surface are respectively at front side and rear side of the optical system. The reflective polarizer is between the aperture stop and the image display surface. The partial reflector is between the reflective polarizer and the image display surface. The first quarter-wave plate is between the reflective polarizer and the partial reflector. The second quarter-wave plate is between the partial reflector and the image display surface. The first, second and third optical lens elements are between the aperture stop and the image display surface in order from the front side to the rear side. The first optical lens element has negative refractive power. The second optical lens element has planar front-side surface.
US11803060B1
Eyewear such as sunglasses may include display-optimized lenses. The lenses may be optimized for viewing an external display and/or for viewing a display in the head-mounted device while also providing sun protection for the user's eyes. The lenses may include a polarizer and a color filter that are designed for a given target display. Lenses that are optimized for a display that emits linearly polarized light may include a linear polarizer. Lenses that are optimized for a display that emits circularly polarized light may include a circular polarizer. The circular polarizer may include a quarter wave plate and a linear polarizer. The color filter may have a transmission spectrum curve with peaks corresponding to the primary colors of the target display so that the color and brightness of display light is preserved while the brightness of sunlight is reduced.
US11803047B2
An actuator may include a stator supporting a magnet; a stationary pole; and a bobbin supporting a winding of a coil, the bobbin being coaxial with the stator and stationary pole, and positioned inside the magnet and outside the stationary pole. A gap may be provided between the bobbin and the stationary pole. A beam steering mechanism may include a mirror; a frame; a pivot anchor fixed to the frame and connected to the mirror; and an actuator. An output end of the actuator may be connected to the rear surface. A beam steering mechanism may alternatively include a flexure; a mirror attached to the flexure; a frame; supports fixed to the frame and the flexure; a pivot anchor fixed to the frame and connected to the mirror or the flexure; and an actuator. An output end of the actuator may be connected to the flexure.
US11803045B2
A 3D calibration body for spatial calibration of an optical imaging system includes a transparent body and calibration marks embedded in a volume of the transparent body. At least some of the calibration marks are selectively activatable and deactivatable, wherein an activated calibration mark is visible in the visible spectral range and a deactivated calibration mark is not visible in the visible spectral range.
US11803036B2
A camera optical lens includes first to sixth lenses from object side to image side, with first, third and sixth lenses having negative refractive power and second and fourth lenses having positive refractive power, and satisfies: −3.00≤f1/f≤−1.50; 1.50≤d4/d6≤4.00; and R7/R8≤−8.00, where f and f1 denotes respectively focal lengths of the camera optical lens and the first lens, R7 denotes a curvature radius of an object side surface of the fourth lens, R8 denotes a curvature radius of an image side surface of the fourth lens, d4 denotes an on-axis distance from an image side surface of the second lens to an object side surface of the third lens, and d6 denotes an on-axis distance from an image side surface of the third lens to the object side surface of the fourth lens, thereby meeting requirements of a large aperture, a wide angle, and ultra-thinness while having good optical performance.
US11803027B2
The present invention provides a circuit for controlling a voltage for driving liquid lens including a first voltage generator for outputting a first voltage; a second voltage generator for outputting a second voltage having an opposite polarity to the first voltage; a first switch for selecting one of the first voltage and a ground voltage, and transmitting the selected voltage; a second switch for selecting one of the second voltage and the ground voltage, and transmitting the selected voltage; and a third switch for selecting one of a voltage selected by the first switch and the voltage selected by the second switch, and transmitting the selected voltage, wherein the third switches is plural in number, and the first switch is connected in common to the plurality of third switches.
US11803024B2
A device includes a light source to emit light and a light detector to receive the light emitted by the light source. The device may include a high voltage optical transformer and may be configured such that the light detector is laterally spaced away from the light source. In some architectures, the light source and the light detector may be arranged in a common plane. A photonic integrated circuit may be used to couple light emitted from the light source to the light detector.
US11803020B2
An optical bench subassembly including an integrated photonic device. Optical alignment of the photonic device with the optical bench can be performed outside of an optoelectronic package assembly before attaching thereto. The photonic device is attached to a base of the optical bench, with its optical input/output in optical alignment with the optical output/input of the optical bench. The optical bench supports an array of optical fibers in precise relationship to a structured reflective surface. The photonic device is mounted on a submount to be attached to the optical bench. The photonic device may be actively or passively aligned with the optical bench. After achieving optical alignment, the submount of the photonic device is fixedly attached to the base of the optical bench. The optical bench subassembly may be structured to be hermetically sealed as a hermetic feedthrough, to be hermetically attached to a hermetic optoelectronic package.
US11803019B2
A coupling alignment device and method for a laser chip and a silicon-based optoelectronic chip are disclosed. The device comprises a transfer mold which includes a substrate, first protrusions, and second protrusions. The first protrusions are provided with through holes and are used for being clamped into first recesses in the laser chip; and the second protrusions are used for being clamped into second recesses in the silicon-based optoelectronic chip. The coupling alignment is achieved by etching the first recesses in the laser chip, etching the second recesses in the silicon-based optoelectronic chip, etching the first protrusions, the second protrusions, and the through holes in the transfer mold. A flip-chip suction nozzle is connected with the transfer mold, which is in alignment with the laser chip, and picks up the laser chip by means of the through holes. Then, the laser chip is assembled on the silicon-based optoelectronic chip by aligning and contacting the transfer mold with the silicon-based optoelectronic chip. The method is of high precision, high efficiency, low costs, and can achieve large-scale and mass production.
US11803012B2
Disclosed is a photonic structure and associated method. The structure includes a closed-curve waveguide having a first height, as measured from the top surface of an insulator layer, and an outer curved sidewall that extends essentially vertically the full first height (e.g., to minimize signal loss). The structure includes a closed-curve thermal coupler and a heating element. The closed-curve thermal coupler is thermally coupled to and laterally surrounded by the closed-curve waveguide and has a second height that is less than the first height. In some embodiments, the closed-curve waveguide and the closed-curve thermal coupler are continuous portions of the same semiconductor layer having different thicknesses. The heating element is thermally coupled to the closed-curve thermal coupler and thereby indirectly thermally coupled to the closed-curve waveguide. Thus, the heating element is usable for thermally tuning the closed-curve waveguide via the closed-curve thermal coupler to minimize any temperature-dependent resonance shift (TDRS).
US11803009B2
Photonics structures including an optical component and methods of fabricating a photonics structure including an optical component. The photonics structure includes an optical component, a substrate having a cavity and a dielectric material in the cavity, and a dielectric layer positioned in a vertical direction between the optical component and the cavity. The optical component is positioned in a lateral direction to overlap with the cavity in the substrate.
US11803002B2
A method employs a device with a heterostructure as a resonator for electrons of an electrical circuit or for a terahertz electromagnetic wave. The heterostructure comprises at least one dielectric layer and at least one ferroelectric layer. The at least one ferroelectric layer comprises a plurality of ferroelectric polarization domains. The plurality of ferroelectric polarization domains forms a polarization pattern. The polarization pattern is adapted to perform an oscillation with a resonance frequency in a terahertz frequency range. The method comprises functionally coupling the oscillation of the polarization pattern and an oscillation of the electrons of the electrical circuit or of the terahertz electromagnetic wave by the device.
US11802999B2
In order to realize a light absorber wherein the wavelengths absorbed can be adjusted, an embodiment of the present invention provides a light absorber 100 provided with a group of dielectric protrusions 102, a conductive thin film 104, and a conductive thick film 108. The group of dielectric protrusions has each dielectric protrusion protruding at a random position on a dielectric surface. A dielectric thin film is disposed on or above at least part of the surface of the dielectric protrusions and on or above at least part of the dielectric surface where the dielectric protrusions are not present; and the dielectric thick film spreads out along the dielectric surface and being kept separate from the dielectric thin film. The group of dielectric protrusions can be provided by disposition of dielectric particles in an in-plane random arrangement on the surface. The present invention also provides a bolometer, an infrared light absorber, a solar thermal power generating device, and a radiative cooling film adopting the light absorber above as well as a method for manufacturing the light absorber.
US11802997B2
A phase-adjusting element configured to provide substantially liquid-invariant extended depth of field for an associated optical lens. One example of a lens incorporating the phase-adjusting element includes the lens having surface with a modulated relief defining a plurality of regions including a first region and a second region, the first region having a depth relative to the second region, and a plurality of nanostructures formed in the first region. The depth of the first region and a spacing between adjacent nanostructures of the plurality of nanostructures is selected to provide a selected average index of refraction of the first region, and the spacing between adjacent nanostructures of the plurality of nanostructures is sufficiently small that the first region does not substantially diffract visible light.
US11802995B2
A membrane structure includes a plurality of first refraction films and a plurality of second refraction films. The second refraction films and the first refraction films are alternately stacked. A transparent substrate including the membrane structure is disclosed. The membrane structure can effectively reduce the reflectance of light.
US11802992B2
The present invention belongs to the field of nowcasting early-warning technology, and discloses a thunderstorm gale early-warning method, system, equipment and terminal. The thunderstorm gale early-warning method comprises: preprocessing single radar data to identify potential thunderstorm gale areas; and in real-time service, calling the thunderstorm gale parameter model in the potential thunderstorm gale areas identified by single radar every time to perform extrapolation for 1 hour, thereby forming a thunderstorm gale early-warning product within the next hour. The thunderstorm gale early-warning method provided by the present invention makes full use of the identification technology of dual polarization radar to identify the potential of thunderstorm gale, acquires falling areas of potential thunderstorm gale within the next hour by the extrapolation technology, and has better advance and accuracy compared with the existing thunderstorm gale early-warning method.
US11802984B2
A method for improving a backpropagation-enabled process for identifying subsurface features from seismic data involves a model that has been trained with an initial set of training data. A target data set is used to compute a set of initial inferences on the target data set that are combined with the initial training data to define updated training data. The model is trained with the updated training data. Updated inferences on the target data set are then computed. A set of further-updated training data is defined by combining at least a portion of the initial set of training data and at least a portion of the target data and associated updated inferences. The set of further-updated training data is used to train the model. Further-updated inferences on the target data set are then computed and used to identify the occurrence of a user-selected subsurface feature in the target data set.
US11802980B2
Provided is a radiation detector including a substrate including a sensor unit layer having a plurality of pixels for accumulating electric charges generated depending on light converted from radiation in a pixel region of a flexible base material; a conversion layer that is provided on a surface side of the base material provided with the pixel region to convert the radiation into light; and a fixing member that is provided closer to the substrate side than the conversion layer to fix the sensor unit layer to the base material.
US11802968B2
System of vehicles equipped with imaging equipment for high-definition near real-time map generation
Described are street level intelligence platforms, systems, and methods that can include a fleet of swarm vehicles having imaging devices. Images captured by the imaging devices can be used to produce and/or be integrated into maps of the area to produce high-definition maps in near real-time. Such maps may provide enhanced street level intelligence useful for fleet management, navigation, traffic monitoring, and/or so forth.
US11802958B2
Methods, systems, computer-readable media, and apparatuses for radar processing based on a combination of analog beamforming, digital beamforming, and virtual arrays are described. In certain embodiments, a radar receiver receives signals simultaneously transmitted, i.e., concurrently, from a radar transmitter. Each transmitted signal corresponds to the same transmit signal, but with a respective phase being applied. The radar receiver generates, based on the received signals, a virtual array response corresponding to an array of virtual antennas. The virtual array response covers a subset of directions within a field of view to be scanned. In some embodiments, the transmissions from the radar transmitter are generated using analog beamforming, and the virtual array response generated using digital beamforming. In other embodiments, the transmissions from the radar transmitter are generated using digital beamforming, and the virtual array response generated using analog beamforming.
US11802950B2
A disclosed method includes receiving a time-of-arrival range filter configuration and a reference signal physical transmission time from a network node at a reference signal physical reception time. The time-of-arrival range filter configuration includes at least one of a time-of-arrival filter status, a time-of-arrival filter distance range, and a time-of-arrival configuration. A time difference between the reference signal physical reception time and the reference signal physical transmission time is determined, and a distance to the network node based on the time difference is calculated. Whether the distance is within the time-of-arrival filter distance range is determined, and the time-of-arrival filter status is determined. Based on the time-of-arrival filter status, actions are performed in accordance with the time-of-arrival configuration applicable for the distance.
US11802938B2
A radar device is provided that is arranged for conducting an interference detection and mitigation based on received and sampled radar signals and storing interference-mitigated data; conducting an FFT on the interference-mitigated data and storing FF-transformed data; conducting a compression on the FF-transformed data into compressed data; and storing the compressed data in a memory. Also, a method for operating such radar device is suggested.
US11802936B2
The present invention relates to a method for determining a position of a first device with respect to a second device. According to the method, control data indicative of a receive property of at least one signal received from the first device (110) by a second device (121-124) using a plurality of receiver chains (210-215) is established. At least one receive characteristic of the plurality of receiver chains (210-215) differs for at least two receiver chains of the plurality of receiver chains (210-215). Based on the control data, positioning information for the first device (110) is determined.
US11802935B1
A method for minimizing aircraft collisions, includes detecting a flight of an unmanned aerial system (UAS) in a restricted area and determining a location of a radio frequency (RF) emitter in communication with the UAS. The method includes, at each of a plurality of RF sensors of a network of wireless RF sensors, receiving RF emissions within an RF band pertaining to UAS control, processing the received RF emissions, and transmitting data derived from the processed RF emissions. The method further includes at a designated one of the plurality of RF sensors, receiving the transmitted data from the RF sensors, a processor computing, using the transmitted data received from the RF sensors, a location estimate for the RF emitter and to predict the UAS is flying, and based on the prediction, the processor generating an alert.
US11802934B2
An auto-location method for electronic equipment items provided with a transmitter/receiver of radioelectric signals, includes the steps of: establishing a list of the equipment items with their relative position and the measurements of distances between the equipment items, detecting, using the list, at least one non-measured distance between a first equipment item and a second equipment item, the transmitter/receiver of which has a plurality of available operating modes, changing the operating mode of the transmitter/receiver of the second equipment item and attempting to measure the distance between the first equipment item and the second equipment item, and updating the list with the last distance measured. A system and a program implement this method.
US11802933B2
Systems and methods for WiFi mapping an industrial facility are disclosed. The system comprises a self-driving vehicle having a WiFi transceiver. The self-driving vehicle communicates with a fleet-management using the WiFi transceiver, via a WiFi access point. The self-driving vehicle receives a mission from the fleet-management system, and moves to a destination location based on the mission, using autonomous navigation. While executing the mission, the self-driving vehicle simultaneously measures the received signal strength indication of the WiFi access point and other WiFi access points in the facility, and stores the received signal strength indication in association with the location at which the received signal strength indication was measured.
US11802930B2
Systems and methods are provided to simultaneously determine both angle of arrival (AoA) and angle of departure (AoD) of a signal transmitted between two or more radio frequency (RF)-enabled wireless devices (e.g., such as BLE modules). The disclosed systems and methods may be so implemented in one embodiment to determine AoD even in the case where the transmitting wireless device is at the same time operating in a departure (or AoD) transmitting mode by transmitting a RF signal from multiple antenna elements of at least one switched antenna array using a given switching pattern or sequence implemented by an array switch.
US11802921B2
A nanodevice provides for electric-field control of magnon-QSD interactions. The nanodevice includes a ferroelectric substrate, a ferromagnetic material disposed over the ferroelectric substrate, and a nanodiamond including an ensemble of nitrogen-vacancy (NV) spins, each NV magnetically interfacing with the ferromagnetic material. An electric field is measured by applying a voltage across the ferroelectric substrate and the ferromagnetic material, changing a magnon excitation spectrum of the ferromagnetic material with respect to an electron spin resonance frequency of the ensemble of NV spins, and measuring a relaxation rate of the ensemble of NV spins.
US11802906B2
The present invention relates to a test handler having a hand teaching function and a hand teaching method using same, the test handler comprising: a plurality of sites where devices are picked up or placed; reference points disposed adjacent to the plurality of sites, respectively; and a hand configured to transfer a device and including a sensor unit configured to calculate the position of a reference point in a non-contact manner. By the electronic component test handler having a hand teaching function and the hand teaching method using same, according to the present invention, an error which may occur due to repeated use or a position error required to be corrected according to exchange of kits can be automatically corrected using a reference groove, so that a separate work for position correction is not required and thus convenience and efficiency can be improved.
US11802900B2
A portable device is described for use with a system in which a transmitter signal is transmitted by a transmitter from within the ground during an operational procedure. The portable device is configured for measuring electromagnetic noise. An extension leg is removably attachable to the portable device and supports a measurement wheel at a distal end such that the electromagnetic noise is measured on a measurement path along which the measurement wheel is rolled for use in selecting a transmission frequency for the transmitter signal.
US11802899B2
An apparatus and a method for measuring a microwave electric field at continuous frequencies based on an alternating current (AC) Stark effect of Rydberg atoms. A cesium vapor cell is used as an atomic sample cell. A cesium atom is excited to a Rydberg state by using detection light and coupling light that are emitted by two laser light sources, an electromagnetically induced transparency spectrum is generated. Further, a strong electric field is used as a local field EL, to cause AC Stark frequency shift and splitting of a Rydberg energy level. ES of to-be-detected signal electric field is applied. In this case, the Rydberg atom serves as a frequency converter, to directly read a beat frequency signal Δf of the local field and the signal field. From the beat signal, the strength of Es of signal filed can be directly read out.
US11802892B2
Provided herein are approaches for determining a status of a fuse or relay. In some embodiments, a system may include a first fuse or relay connected between a first input and a first output, and an optocoupler electrically connected with the first fuse or relay, wherein the optocoupler is operable to monitor a differential voltage of the first input or the first output. The system may further include an input/output (IO) expander receiving a status signal representing a state of the first fuse or relay, wherein only a single input port of the IO expander receives the status signal representing the state of the first fuse or relay.
US11802891B1
Embodiments are directed to probe structures, arrays, methods of using probes and arrays, and/or methods for making probes and/or arrays. In the various embodiments, probes include at least two flat spring segments with at least one of those segments being used in a compressive manner wherein the probe additionally includes guide elements, framing structures or other structural configurations that limit or inhibit one or more compressive spring segments from bowing or deflecting out of a desired position when subjected to loading.
US11802870B1
A microfluidic chip with an array of pillars for directing flow of beads is used to measure reaction kinetics. A stream may be continuously drawn from the reaction volume into the microfluidic chip. The bead is attached to a primary antibody. The reaction volume has an antigen and a second antibody with a label. The primary antibody binds to the antigen, and the secondary antibody binds to the antigen, creating a sandwich of bead, antigen, and label. The binding reactions occur over time in the reaction volume. The beads may be imaged after traversing a laminar wash buffer, and the signal intensity is measured. Each bead provides a kinetic monitoring of the immunoassay over the reaction time at which the bead is removed from the reaction media. Methods and systems are described in this disclosure.
US11802854B2
A sample injection method for liquid chromatography is performed with an injection valve having a waste port, two sample loop ports, and two high-pressure ports. One high-pressure port can be connected to a pump and the other high-pressure port can be connected to a chromatography column. A sample loop is connected to one of the sample loop ports on one end and to a pump volume of a sample conveying device on the other end. A section of the sample loop can be separated to facilitate receiving a sample fluid in the sample loop. A control unit controls the injection valve and the sample conveying device. The sample injector allows a sample to be loaded into the sample loop and then pressurized to an operating pressure prior to injecting the sample into the chromatography column. The sample loop may also be isolated from the operating pressure for facilitating depressurization of the loop.
US11802851B2
Disclosed are method and apparatus for measuring material properties. Segmented field sensors have multiple sensing elements at different spatial geometries to capture field components having substantially different depths of penetration. These sensors are excited and measured on these different sensing elements to facilitate characterization of unknown material properties. This is illustrated in some embodiments using eddy current sensors to characterize materials that are frequency dispersive and/or do not produce a measurable phase shifts. Only a single scalar quantity may provide independent information from one or more of the sensing elements. Property estimation techniques, such as those using precomputed databases of sensor responses are used to estimate the unknown material properties.
US11802850B2
A sensing apparatus in the present disclosure is configured to measure magnetic flux of a magnetic field generated by a magnetic source and flowing through a sample slurry to determine magnetic permeability of the sample slurry. The sensing apparatus comprises a magnetic sensor inside a sensor housing that measures magnetic flux through a sensor housing made of a ferromagnetic material. The magnetic sensor sends measurements of the magnetic flux to a computing device that determines the presence of cementing fluids in the slurry based on the magnetic flux measurements.
US11802846B2
An oxygen concentration meter includes a zirconia sensor, a resistor, a constant-current circuit, a resistance detection section, and an oxygen concentration detection section. The resistor is connected in parallel to the zirconia sensor. The constant-current circuit is connected in parallel to the zirconia sensor and the resistor, and supplies an electric current. The resistance detection section detects the resistance of the zirconia sensor on the basis of the voltage of the zirconia sensor in accordance with the supplied electric current. The oxygen concentration detection section detects the oxygen concentration of gas to be measured that is supplied to the zirconia sensor, on the basis of the voltage of the zirconia sensor resulting from an oxygen concentration difference between the gas to be measured and reference gas.
US11802824B2
The invention relates to a test arrangement for testing breakage and mechanical properties of rock particles. Test arrangement comprises a support (1, 2) and two counter-rotatable crushing rolls (3, 3′) supported on the support (1, 2) and a drive arrangement (M1, M2) for rotating the crushing rolls (3, 3′). Crushing rolls (3, 3′) are facing each other and defining therebetween an input gap (G) for the rock particles, said rolls being arranged to crush rock particles (RP) to smaller daughter particles (DP). Test arrangement comprises a force measurement arrangement (7, 7′) for determining the compressive strength of rock particles (RP). Force measurement arrangement (7, 7′) being coupled to a processor (PR) comprised by the test arrangement. The processor (PR) being arranged to calculate the breakage force applied to each rock particle (RP) over time. The test arrangement (TA) further comprises an energy measurement arrangement (5, 5′) for measuring information relating to energy applied to each rock particle (RP), said energy measurement arrangement (5, 5′) being coupled to said processor (PR), said processor (PR) being arranged to calculate energy applied to each rock particle (PR).
US11802818B2
A testing system is provided that includes a plurality of valves and a plurality of pumps. At least one of the pumps is coupled to at least one of the valves. A plurality of sensor arrays are coupled to at least one of the pumps or at least one of the valves for detecting at least one element. Each of the sensor arrays includes at least one serial connected sensor or parallel connected sensor.
US11802817B1
A reservoir bank landslide susceptibility evaluation method. The method includes the following steps: S1, acquiring geophysical parameters; S2, calculating stability of a reservoir bank after impoundment through a static geological evaluation model according to the geophysical parameters; S3, obtaining an average displacement velocity in a geographic coordinate system according to single look complex (SLC) images after impoundment; and S4, according to the average displacement velocity in the geographic coordinate system and the stability of the reservoir bank after impoundment of the reservoir, obtaining a reservoir bank landslide susceptibility grade. According to the method, a problem that present landslide susceptibility evaluation methods all adopt a single model to evaluate landslide susceptibility, which has low evaluation accuracy of the landslide susceptibility is solved.
US11802812B2
The present invention relates to a device (1) for monitoring the degradation of rolling bearings (15a, 15b) in a rotating machine (10) comprising at least two rolling bearings (15a, 15b) each having two concentric rings (16-18) rotating relative to each other, at least one ring (17, 18) of each bearing (15a) being rotationally connected to a ring (17, 18) of another bearing (15b). The device (1) comprises a member (30) for measuring the speed of rotation (ω1) of the rotationally connected rings (17, 18), and data processing means suitable for detecting a variation in the speed of rotation (ω1) of the rotationally connected rings (17, 18), which variation is representative of degradation of a bearing (15).
US11802811B2
Belt tensioning monitoring device for monitoring the belt tensioning of a belt of a belt drive system having a driving pulley and a driven pulley rotated by the driving pulley. The belt tensioning monitoring device is configured to determine the belt slip effect with at least one mark provided on the belt and a sensor configured to detect the mark and to send a signal to an electronic control unit.
US11802803B2
There is a need to develop new internal balance structures that allow for measurements of aerodynamic interference forces (e.g., powered descent forces) in addition to aerodynamic loads. For example, supersonic retropropulsion (SRP) is a technique involving thrusters in opposition to the oncoming airflow to decelerate an aircraft vehicle while traveling at supersonic speeds. SRP has been identified as a key entry, descent, and landing technology for future Mars missions and for reuse of rocket boosters on Earth. Because of the propellant and oxidizer mass required for the thrusters, currently proposed SRP configurations require a significant increase in performance and efficiency before considered an effective solution. The challenge is that this procedure may cause the air around the spacecraft to become unstable. Accordingly, the present disclosure describes systems and methods for measuring aerodynamic interference forces in addition to aerodynamic loads using an improved internal force balance or integral flow-through force transducer.
US11802801B2
This disclosure relates to a system and method for measuring average temperature of mixed fluid in an enclosed chamber. Measurement is based on two independent principle as measuring variation in acoustic wave velocity and variation in resistivity that works on a single setup. First principle is based on measuring acoustic wave velocity in a known medium, which is isolated from the surrounding. The system comprises a primary pipe and a secondary pipe, wherein the ends of the pipes reside inside the enclosed chamber. The primary pipe is made out of good conductor of heat and filled with air. Ends of the primary pipe is fitted with a transducers have one transmitter at one end and one receiver at another end. Average temperature of the mixed fluid is measured based on the variations in sound velocity of acoustic wave passed through the primary pipe and resistivity variations of the primary pipe.
US11802797B2
A method for inspecting a heatsink in which a heat dissipation layer is formed on a surface of a substrate formed by casting, includes shooting the heat dissipation layer by image pickup means in a state where residual heat transferred from the substrate to the heat dissipation layer remains and thereby acquiring image data representing a temperature distribution on a surface of the heat dissipation layer, the heat dissipation layer being formed by performing a film-forming process on the surface of the substrate where residual heat that is generated when the substrate is cast remains, the image pickup means being configured to receive an emission of light from molecules of the heat dissipation layer.
US11802795B2
An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.
US11802790B2
An optical fiber cable for sound wave sensing that uses a straight optical fiber and is capable of suppressing directivity is provided. The optical fiber cable for sound wave sensing includes a cover part (10) that is capable of covering a straight cable core (11) and is provided with a sound wave refraction part (12) which refracts sound waves made incident roughly perpendicularly to a longitudinal direction of the cable core (11) and makes the sound waves be incident diagonally to the longitudinal direction of the cable core (11). The cover part (10) includes a gap filling part (23) which covers the sound wave refraction part (12).
US11802785B2
An interface adapted for connecting a fluid measurement point includes a body including at least two connection locations, wherein the body has fluid ducts, each of which has a connection location, wherein the fluid ducts have at their connection locations first duct axes, wherein the connection locations are especially coplanar, wherein the connection locations are adapted for connecting process connectors from a connection direction for sealed communication with the fluid ducts, wherein the fluid ducts are adapted via the process connectors to supply, and drain, a medium, respectively, to and from the fluid measurement point, wherein the interface has at least one holding element for releasably securing at least one process connector to the body, wherein the holding element has at least one process connector seat, wherein the holding element is adapted to be moved into an end position (EP) effecting the securement.
US11802782B2
Ultrasonic flowmeter with a flow path inner wall surface with a draft of a mold for integral molding
An ultrasonic flowmeter includes a measurement flow path and a pair of ultrasonic sensors arranged upstream and downstream on a first surface of the measurement flow path. In addition, the ultrasonic flowmeter includes a flow rate calculator that detects a flow rate of a fluid to be measured based on a propagation time until ultrasonic signals transmitted from one of the ultrasonic sensors propagate with one or more reflections on a second surface of the measurement flow path facing the first surface, and are received by the other one of the ultrasonic sensors. Furthermore, the measurement flow path has an inner wall surface provided with a draft of a mold for integral molding, and the ultrasonic sensors are fixed to the measurement flow path, incident angles of ultrasonic signals transmitted from the ultrasonic sensors on reflection surface of the second surface where the ultrasonic signals are reflected being equal.
US11802778B2
An interactive two-dimensional digital map is provided via a user interface. A request to obtain travel directions to a destination is received. An indication of a ride from a pick-up location to a drop-off location to traverse at least a portion of the route is obtained from a third-party provider of a ride service. Street-level imagery for the pick-up location is obtained and displayed on the digital map. In response to detecting a selection of the street-level imagery via the user interface, the two-dimensional digital map is transitioned to an interactive three-dimensional panoramic display of street-level imagery.
US11802772B2
An error estimation device includes an error prediction unit and a determination unit. The error prediction unit is configured to predict a bias error occurring in an inertial sensor mounted in a vehicle. The determination unit is configured to determine whether the bias error needs to be repredicted by the error prediction unit based on a reflection distance image acquired by an optical sensor in a rolling shutter mode and an outside light image acquired by an external camera in a global shutter mode.
US11802769B2
This disclosure is directed to a lane line positioning method and apparatus. The method includes obtaining inertial information, target traveling information, and first position information of a vehicle. The inertial information comprises information measured by an inertial measurement unit of the vehicle. The target traveling information comprises traveling information of the vehicle acquired at a first moment. The first position information comprises a position of the vehicle at the first moment. The method includes determining second position information according to the target traveling information and the first position information and determining third position information of the vehicle at a second moment based on the inertial information of the vehicle and the second position information. The method includes determining a position of a lane line in a map according to the third position information and relative position information.
US11802768B2
A MEMS multiaxial angular rate sensor includes a substrate and a MEMS wafer layer correspondingly deposited and parallel to each other, and a plurality of anchors coupled to the MEMS wafer layer and fixing the MEMS wafer layer onto the substrate. The MEMS wafer layer includes at least two drive-sensing structures, a third driving ring and two pendulum masses. Each of the drive-sensing structures includes a driving ring, a plurality of driving comb pair structures and a plurality of sensing proof masses respectively coupled to the corresponding driving ring. A third driving ring is coupled to and deposited between the two driving rings of the two drive-sensing structures. In a driving mode, those driving comb pair structures drive the corresponding driving rings to perform periodical rotation motions, and the two driving rings in periodical rotation motions further actuate the third driving ring to perform periodical rotation motion together. Two pendulum masses are respectively coupled to the third driving ring and deposited at opposite two sides of the third driving ring.
US11802767B2
The present disclosure provides an in-situ observation system for a bottom boundary layer (BBL) over a shallow-water cohesive seabed and an arrangement method thereof. It establishes a low-cost and easy-operation hydraulic pile foundation system (2), which can ensure the piling depth to achieve the anti-settling and stability. The stainless-steel sticks are assembled freely to construct the interference-free observation unit (1). As the porous discs are used between the feet of the observation unit (1) and the top of the bottom piles, the observation system can be accurately fixed to the pile foundation. It is thus not limited by the self-weight and can integrate various instruments upon requirement. The components in this system can be easily obtained and conveniently maintained. The present disclosure has the advantages of low-cost and stability, can be widely used for long-term in-situ observation of the BBL.
US11802763B2
The purpose of the present invention is to provide a pattern measurement device that achieves both high-throughput measurement using a small number of measurements and high-accuracy measurement that uses statistical processing. To accomplish this purpose, the present invention proposes a pattern measurement device provided with a calculation processing device that acquires the signal intensity distribution for a plurality of positions included in a scanning region from a signal obtained through beam scanning; substitutes, into a probability density function having the signal intensity distribution as a random variable and the coordinates within the scanning region as a variable, a signal intensity distribution based on the signal obtained from the beam scanning; and for the plurality of positions within the scanning region, sets the coordinates within the scanning region at which the probability density function is at the maximum or at which prescribed conditions are met as the edge position.
US11802755B2
A penetrator for a projectile having a guide mechanism, the penetrator comprising at least one solid main body that acts in a terminal ballistic manner for attacking an armoured target, more particularly a tank having reactive armour, a rear region of the penetrator having a hard core that acts in a terminal ballistic manner which improves the penetration effect and is permanently connected to the main body.
US11802747B2
The invention relates to a firearm analysis device for determining parameters which are indicative for a firearm from a shot which has been discharged from the weapon, as well as a corresponding method, a corresponding firearm and a computer program product. The device comprises a voltage generating unit which generates an alternating voltage (Ue) during a counter-recoil travel and/or recoil travel of a movable weapon part occurring during a firing. The device is characterized by a signal processing unit which generates a measurement signal (IN+) from the generated AC voltage (Ue), a signal evaluation unit which determines a first time point and a second time point during the counter-recoil travel and/or recoil travel of the movable weapon part, and a time determination unit which determines a time period duration between the first time point and the second time point.
US11802745B2
In order to ensure that forces acting on a breech drive when unlocking the breech and pulling out a cartridge case are reduced or even eliminated, a breech of a weapon system is proposed which is formed at least by one breech carrier and one breech head and the breech carrier supports the breech head. The breech carrier and the breech head can be mechanically separated from one another. This separability is achieved in that a control case which has at least one control cam is inserted in the breech carrier. In addition, the breech head has a control bolt which engages in the control cam of the control case and can be guided in it. This measure ensures that the forces acting upon the recoil of the weapon cannot act on the breech drive.
US11802742B2
A heat exchanger (100) includes a plurality of flow paths (10) each having a tubular shape, the plurality of flow paths including a plurality of first flow paths (11) configured to allow a first fluid (3) to flow therethrough and a plurality of second flow paths (12) configured to allow a second fluid (4) to flow therethrough. The plurality of flow paths extend in a predetermined direction as a whole. A position and an outer shape of each of the plurality of flow paths in a cross-section (CS) orthogonal to the predetermined direction vary according to a position of the each of the plurality of flow paths in the predetermined direction.
US11802741B2
A fluid cooling device includes an endothermic cover, an endothermic base and a fluid pump. The endothermic cover has a port; and a heat exchange chamber formed between the longitudinally affixed endothermic base and endothermic cover, and a heat exchange unit installed in the heat exchange chamber. The fluid pump includes a pump housing and a driving element, and the pump housing has a pump space and a coupling tube communicating to each other. A vane of a driving element is received in the pump space, and the coupling tube is longitudinally plugged into the port and seamlessly combined and fixed to each other, and the pump housing maintains an insulation gap with the endothermic cover through the coupling tube. Therefore, the heat of the heat sink will not be conducted to the fluid pump and no seam is produced and thus no waterproof gasket is needed.
US11802735B2
A heat exchanger is provided. The heat exchanger provides a first plurality of tubes and a second plurality of flow passages which furcate near one of the first and second manifolds into two or more furcated flow passages and subsequently converge to exit the heat exchanger. The plurality of furcated flow passages are intertwined, reducing the distance between flow passages containing each fluid therebetween to improve thermal transfer. Further, the furcations create changes of direction of the fluid to re-establish new thermal boundary layers within the flow passages to further reduce resistance to thermal transfer.
US11802720B2
A magnetocaloric lattice element formed by fibres of magnetocaloric material, wherein the fibres are arranged in respective parallel lattice planes, each fibre having a respective mass of magnetocaloric material, the fibres of given lattice plane do not contact each other but each fibre of a given lattice plane is attached to at least two fibres in a next neighbouring lattice place, and wherein the magnetocaloric lattice element exhibits exactly one predominant mass-weighted direction of longitudinal fibre extension.
US11802707B2
A facility providing systems and methods for managing and optimizing thermal comfort is provided. The facility is a software algorithm that intelligently detects the thermal comfort preferences of residential smart thermostat users, where a user's “comfort preference” is defined to refer to an estimate of a measurement of the user's comfort across varying values of some set of exogenous factors, including but not limited to indoor temperature, the time of day, the day of the week, and weather conditions. This facility encompasses the use of this “comfort preference” for the creation of an optimal schedule of setpoints for a residential thermostat which is configured to optimize some objective, including potentially user comfort, energy efficiency, load shift, or cost.
US11802702B2
An air conditioning apparatus includes: a second heat exchanger; a plurality of third heat exchangers; and a plurality of flow rate control valves. In a defrosting mode, when a heat exchanger that is not being requested to perform air conditioning includes a first device having a set temperature lower than or equal to a current room temperature and a second device which is set so as not to perform air conditioning, a controller is configured to control a first flow rate control valve corresponding to the first device and a second flow rate control valve corresponding to the second device such that a degree of opening of the first flow rate control valve is higher than or equal to a degree of opening of the second flow rate control valve.
US11802699B2
The Desktop Air Purifier with Double-layer Glass Tube Ultraviolet Disinfection Lamp (The desktop air purifier with DLGTUVDL) uses a turbo blower with an air filter to draw in outside air to be disinfected through its specially designed double-layer glass tube ultraviolet disinfection lamp. The ultraviolet disinfection lamp of the desktop air purifier has a double-layer glass tube with an inner glass tube and an outer glass tube. The center of the inner glass tube is a hollow space for external air to pass through and receive UV disinfection. This unique design allows ultraviolet rays to surround the entire hollow tube space to provide 360-degree ultraviolet radiation and disinfection at a close distance without dead ends, which greatly improves the disinfection efficiency. In addition, the desktop air purifier with DLGTUVDL has the function of natural plant scent air purifying agent to provide the disinfected air that carries the natural plant scents.
US11802698B2
Systems and methods for controlling and adjusting volume of fresh air intake in a building structure
A fresh-air cooling system and methods of cooling a building structure with the same are provided. The system has an exterior interface assembly, a damper, a register, a duct, and a motorized fan. The exterior interface assembly is connected to the register by the duct and provides a flow path for air outside the building to enter the duct. The motorized fan is disposed in an attic of the building structure and pulls air into the attic from a living space to create a negative static pressure in the living space. The damper is positioned along the flow path from the exterior interface assembly to the living space and opens to allow air outside the building structure to enter the living space in response to motorized fan creating in the living space a negative static pressure that exceeds the cracking pressure of the damper. The cracking pressure of the damper can be adjusted to control the flow rate of outside air through the damper.
US11802697B2
The present invention is directed to an exhaust vent assembly including a clamp, a sleeve, a neck, a damper in the neck, a cap attached to the neck and a collar. The exhaust vent assembly may be configured without any penetrative fasteners. The invention is further directed to a clamp for attachment to round duct and a building surface to provide strength, rigidity and support to the round duct.
US11802693B2
A swirler apparatus for a combustor, including: primary and secondary swirlers disposed axially adjacent to each other along a swirler centerline; the primary swirler including a plurality of primary swirl vanes arrayed around the swirler centerline, each primary swirl vane including opposed sides bounded between opposed forward and aft edges and opposed leading and trailing edges; wherein the forward edge is oriented at a first vane angle with respect to a radial direction; wherein the aft edge is oriented at a second vane angle with respect to the radial direction; wherein the second vane angle is different from the first vane angle; and the secondary swirler including a plurality of secondary swirl vanes arrayed around the swirler centerline.
US11802688B2
In a seawater leakage detection device in a feedwater system, a method for detecting seawater leakage in a feedwater system, and a steam turbine plant, an ammonia addition device configured to add ammonia as a pH adjusting agent to feedwater at an upstream side of a high-pressure drum in a feedwater line, an acid electrical conductivity meter configured to measure an acid electrical conductivity of drum water in the high-pressure drum, and a control device configured to control the ammonia addition device such that a pH value of drum water in the heat recovery steam generator expresses alkalinity equal to or greater than a preset predetermined value, calculate a chlorine ion concentration of drum water on the basis of the acid electrical conductivity measured by the acid electrical conductivity meter, and determine whether leakage of seawater is detected are provided.
US11802677B2
The present invention provides a backlight structure and a display device. The backlight structure includes a backplane and backlight sources, and the backlight sources are arranged on the backplane. The backlight structure also includes: an anti-reflection reflective composite structure, which is located on a side of the backplane. The anti-reflection reflective composite structure includes an anti-reflection film and reflection parts, and the reflection parts are formed on a surface of the anti-reflection film facing the backlight sources. The greater a distance between a certain area on the anti-reflection film and a corresponding one of the backlight sources, the smaller a distribution density of the reflection parts located on the area.
US11802665B2
According to aspects, hydrogen fueling systems and methods are provided, including vehicle-to-vehicle communication techniques, hydrogen cooling techniques and/or hydrogen dispenser control techniques that facilitate improving aspects of a hydrogen fueling station.
US11802663B2
Techniques facilitating multiple cryogenic systems sectioned within a common vacuum space are provided. In one example, a cryostat can comprise a plurality of thermal stages and a thermal switch. The plurality of thermal stages can intervene between a 4-Kelvin (K) stage and a Cold Plate stage. The plurality of thermal stages can include a Still stage and an intermediate thermal stage that can be directly coupled mechanically to the Still stage via a support rod. The thermal switch can be coupled to the intermediate thermal stage and an adjacent thermal stage. The thermal switch can facilitate modifying a thermal profile of the cryostat by providing a switchable thermal path between the intermediate thermal stage and the adjacent thermal stage.
US11802660B2
An easy grease filling machine is disclosed. The grease filling machine comprises a drum cover, a pump body that goes through the drum cover, a grease pressing disc fitted on the pump body. The periphery of the drum cover is configured with a quick locking mechanism compatible to the rim of the grease packing drum and fixed with the drum body, and is matched by a grease pressing disc with its size automatically changeable when it moves up or down inside the drum body based on the different diameters of the drum body from bottom to top. The grease pressing disc comprises a disc body and a grease scraping skirt configured on the outer periphery of the disc body with its cross section shaped like an inverted V.
US11802637B2
An apparatus for fastening lines, in particular power cables, pipes or hoses, includes at least two interconnectible fastening parts which form a feedthrough when assembled. The fastening parts include two clamp parts which are hinged together via at least one hinge and which each receive at least one clamping block having a groove in its outer lateral surface, in which groove a portion of a clamp part is positioned, and which clamping block has, on its inner face opposite the groove, a channel, which has the shape of a cylinder-barrel portion and extends axially at a right angle to the groove, for receiving a line. A fastener is arranged at the end of a clamp part opposite the hinged connection, the fastener hook of which fastener can be brought into engagement with a mating fastener hook arranged at the end of the other clamp part opposite the hinged connection.
US11802627B2
A new valve for regulating the flow of liquid has two housings that are removably attached to one another. When the housings are separated, the liquid can no longer pass through the valve. A system of magnetic elements is used to cycle the flow of liquid (urine) through the valve. The valve is typically connected to an indwelling bladder catheter and the valve allows the patient to be at least temporarily disconnected from a collection bag.
US11802626B2
A valve apparatus [11] for connection to a tank or pipe, the valve apparatus [11] comprises a housing [12], a first opening [176a] and a second opening [177a] communicating with respective first conduit [16] and second conduit [17] each for providing ingress and egress of fluid into and out of the housing [11] through the first opening [176a] and the second opening [177a], and discrete first and second valve means or valves [14; 15] which are spaced apart from one another, the first and second valve means or valves [14; 15] selectively controlling fluid flow between the first and second conduits [16; 17], wherein, in use, the principal flow axes along the first conduit [16] and second conduit [17] are parallel and opposed, the first valve means or valve [14] is configured to open when the pressure in the first conduit [16] is greater than a first pressure and the second valve means or valve 15 is configured to open when the pressure in the first conduit [16] is less than the first pressure.
US11802622B2
A shaft seal, in particular a radial shaft seal, has a seal element that is provided with a seal section that under elastic deformation contacts the outer side of a mounting sleeve. The shaft seal has a grease ring located on the mounting sleeve wherein the grease ring is arranged axially adjacent to the free end of the seal section on the mounting sleeve. For installation, grease ring and seal section are pushed by a mounting tool onto the shaft and the seal section on the shaft is pushed onto the grease ring in such a way that the grease of the grease ring is distributed between the seal section and the shaft.
US11802621B2
Provided is a metal gasket, which is used for connecting pipes to each other in a thermal power plant, a nuclear power plant, a steam engine in a steam turbine ship, an oil refinery line, a petrochemical industry process line, a semiconductor manufacturing line or the like, and which is characterized in that a V-shaped circumferential groove 2 is provided on the outer circumferential surface of the metal gasket 1, the ratio (circumferential groove depth A/horizontal length B) of the depth A of the circumferential groove 2 and the horizontal length B in a cross section of the metal gasket 1 is 0.1 to 0.95, and the notch angle of the V-shaped circumferential groove 2 is 30° to 120°.
US11802616B1
A cam roller pin is rotationally fixed and defines a pin axis around which a cam roller is configured to rotate and apply a load at a load zone at a radially outer and lower end of the pin. The pin includes a reservoir configured to receive lubricant for lubrication of the cam roller rotating on the pin, a first lubricant path extending radially inward from the reservoir, a second lubricant path extending from the first lubricant path to a second lubricant path outlet, a third lubricant path extending from the first lubricant path to a third lubricant path outlet, and a load zone lubricant path extending from a load zone lubricant path inlet to the first lubricant path, the second lubricant path, and/or the third lubricant path.
US11802612B2
A hydrodynamic torque converter and a torsional vibration damper include a pump wheel connected on the drive side and a turbine wheel which is driven by the pump wheel. Between the housing of the torque converter and an output hub, a torsional vibration damper, which includes an input part that can be connected to the housing by a converter bridging clutch, and an output part, which is connected to the output hub, are provided. In order to allow a special wiring of the torsional vibration damper, an intermediate flange is arranged against a respective spring device, which acts in a circumferential direction, between the input part and the output part, said intermediate flange having a centrifugal pendulum and being connected to the turbine wheel.
US11802601B2
A spring for friction pads which can be associated with a caliper of a disc brake to bias the friction pads elastically away from a brake disc may have a central stretch and two opposite transverse stretches, extending from the central stretch in two opposite transverse directions and each forming a supporting stretch, a resting stretch and a wing stretch extending between the supporting stretch and the resting stretch. The supporting stretches lie on the same supporting plane and the wing stretch may have an ascending wing stretch and a descending wing stretch. The spring may also have one or more fixing stretches connected to the central stretch and forming at least two opposite fixing stretches for elastic snap fixing to corresponding fixing seats of the caliper.
US11802599B2
A braking system includes a frame, an actuator coupled to the frame, a rotating joint coupled to the actuator and the frame, an arm coupled to the rotating joint, a brake pad having a connector, the connector pivotably coupled to the arm, and a torsion spring positioned at the connector to bias the brake pad relative to the arm.
US11802596B2
Methods and systems are provided for wet clutch pressure control to reduce drag and degradation of rotary seals in a transmission. In one example, a method may include determining an upper threshold pressure based on a rotational speed of a shaft of the transmission, determining a lower threshold pressure based on the rotational speed of the shaft, and adjusting a pressure of hydraulic fluid applied to the clutch to be between the upper threshold pressure and the lower threshold pressure. In this way, the pressure of the hydraulic fluid applied to the clutch may be maintained at a level that allows full torque transfer by the wet clutch while reducing drag on the rotary seals.
US11802590B2
A device for assembling a sliding bearing, in particular a spherical bearing, which has an inner ring and a divided outer ring, the device including a clamping ring provided for receiving the outer ring, the inner diameter of the clamping ring corresponding at most to the outer diameter of the outer ring in the maximally compressed state thereof. To shrink the clamping ring onto the outer ring and to detach the clamping ring from the outer ring, a temperature control device, in particular in the form of an induction-heating device, which heats the clamping ring, is provided.
US11802589B2
Some embodiments of the disclosure disclose a bearing assembly and a compressor with the bearing assembly. The bearing assembly includes: a retainer assembly (50), a bearing stationary ring (40), and a bearing rotary ring (10). The retainer assembly (50) is disposed between the bearing stationary ring (40) and the bearing rotary ring (10). A lubrication passage is provided in an end face of the bearing rotary ring (10).
US11802583B2
A family of rivets including both blind and bucked-type rivets made at least partially from an amorphous metal alloy. A blind rivet includes a head portion and a tail portion. At least one of the head portion and the tail portion is configured to elastically deform to secure a first member in position relative to a second member. The head portion and the tail portion may include one or more deformable legs having an interface feature configured to engage with one of the first member and the second member. A bucked-type rivet assembly includes a formable member and an anvil. The anvil is configured to thermoplastically deform the formable member proximate to the second member by passing current through an electrical circuit that includes at least one of the formable member and anvil.
US11802581B1
Methods of fastening are provided. A method comprises contacting a fastener with a first layer of an assembly at a first location. The assembly comprises the first layer, a third layer, and a second layer positioned intermediate the first layer and the third layer. The first layer, the third layer, and the fastener are electrically conductive. The second layer defines a gap and the first location is in communication with the gap. Electrical communication is formed between the assembly and the fastener. The first layer is fastened to the third layer through the gap in the second layer with the fastener. The fastening comprises resistance welding the fastener to the third layer.
US11802577B2
A system for a tower segment of a tower is presented, wherein the tower segment is configured for forming at least partially a part of a tower for carrying a structure, in particular for supporting a nacelle of a horizontal-axis wind turbine or a machine house of a vertical-axis wind turbine. The system is configured to be attached, arranged, and/or mounted to the tower segment and comprises at least an airflow manipulation arrangement and a support arrangement. The airflow manipulation arrangement includes an airflow manipulator which is configured for affecting an airflow around the tower segment. The support arrangement is configured for supporting the airflow manipulation arrangement and for mounting the airflow manipulation arrangement to the tower segment. The airflow manipulation arrangement and the support arrangement are configured such, when mounted to the tower segment, that the airflow manipulator projects a tower diameter in radial direction by at least 5%, in particular at least 10%, preferred at least 15%, in particular not more than 30%, further in particular not more than 20%, of the tower diameter, or that the airflow manipulator is essentially parallel to the tower segment. By this, an effective measure against vortex shedding effects is put in place.
US11802574B2
A cover for a compressor defines an accommodating space configured to receive the compressor. The cover includes a first cover that is configured to be spaced apart from an outer surface of the compressor and that define a first portion of the accommodating space, and a second cover that is detachably attached to the first cover and configured to be spaced apart from the outer surface of the compressor and that defines a second portion of the accommodating space. The first cover and the second cover are configured to reduce transmission of noise generated from the compressor to an outside of the accommodating space.
US11802572B2
A ducted axial fan. The fan includes a rotor rotatable around an axis X and having a plurality of blades, and a duct suitable for defining a circular section channel developing in an axial direction around the rotor. The duct includes an annular seat circumferentially extending around the rotor, and the blade tips are at least partially received in the annular seat of the duct.
US11802571B2
There is provided a fan assembly comprising an air flow generator that is arranged to generate an air flow through the fan assembly, and a nozzle arranged to emit the air flow from the fan assembly. The nozzle comprises a nozzle body and a plurality of steerable air outlets that are each arranged to emit a portion of the air flow, wherein the plurality of steerable air outlets are arranged to be independently rotated relative to the nozzle body.
US11802569B2
First and second towers may discharge air. An airflow guide or converter may change a direction of the air discharged from the first tower and the second tower by moving a gate inside and outside of at least one of the first or second towers so as to block discharged air flowing forward and selectively facilitate an upward air flow. The airflow converter may include a guide motor to provide a driving force, the gate, which may reciprocate between the inside and the outside of the first and/or second towers; and a board guider connected to the gate to transmit a driving force of the guide motor to the gate as a linear motion force.
US11802563B2
A screw compressor has a slide valve movement mechanism that includes a cylinder provided in a casing body, a piston partitioning an interior of the cylinder into a first chamber and a second chamber, and a communication flow passage through which the second chamber communicates with a low-pressure space. The cylinder includes a first inflow hole, a second inflow hole, and a third inflow hole. The first chamber communicates with a high-pressure space through the first inflow hole, the second chamber communicates with the low-pressure space through the second inflow hole and the communication flow passage, and the second chamber communicates with the high-pressure space through the third inflow hole. The third inflow hole is located at a position at which the third inflow hole is closed by the piston when the piston lies at a stop position at which the piston moves toward the second chamber and stops.
US11802556B2
A high pressure gas lift compressor system and method of using the system for supplying compressed gas to multiple wells are provided. The system includes a compressor having multiple compressor cylinders. Each cylinder has its own gas inlet line and dedicated gas outlet line that supplies compressed gas from that cylinder directly to a wellbore to provide artificial gas lift. Each cylinder also has its own control valve upstream of the cylinder to control the suction pressure to the cylinder. A desired gas flow rate to each well may be input, and the control valve is adjusted accordingly to achieve the flow rate. By inputting a flow rate for each separate cylinder, the flow rate to each well may be independently controlled.
US11802554B2
A system including an orifice plate, a fan element and at least one channel is disclosed. The orifice plate has at least one orifice therein. The fan element is configured to undergo vibrational motion to drive a fluid through the orifice(s). The fluid is drawn through the channel(s) in response to the fluid being driven through the at least one orifice.
US11802550B2
In a displacement metering pump, comprising a cylinder housing, which has a product inlet and a product outlet and in which a sealed displacement piston can be moved back and forth, the cylinder housing, with a piston rod seal fixedly installed therein for the displacement piston forming a piston rod and with the placement of the product inlet and the product outlet, has no dead space and is self-emptying, i.e. can be flawlessly cleaned with respect to CIP hygiene.
US11802546B2
A plenum resident wind turbine sustainable energy generating system is disclosed. An example embodiment includes: a wind turbine assembly installed in a plenum of a heating, ventilating, and air conditioning (HVAC) unit, the wind turbine assembly including a plurality of blades and a transverse shaft; and a generator coupled to the shaft of the wind turbine assembly.
US11802543B2
A rotor blade for a wind turbine includes a first blade segment and a second blade segment extending in opposite directions from a chord-wise joint. The blade segments each have at least one shell member defining an airfoil surface and an internal support structure. The internal support structure of the first blade segment includes a beam structure that structurally connects with the internal support structure of the second blade segment via a receiving section. The rotor blade further includes one or more pin joints positioned on at least one of internal support structures of the blade segments. Further, at least one of internal support structures is constructed, at least in part, of a resin material having a plurality of fibers cured therein. The fibers are arranged with varying fiber orientations along a span of the rotor blade at locations of the pin joint(s).
US11802539B2
A hydraulic device (1) comprises a housing (2) and a shaft (3) which is rotatable about a first axis of rotation (4). The shaft (3) has a flange (8), a partly spherical portion (16) and a plurality of pistons (9), which are fixed to the flange (8). The device (1) also has a plurality of cylindrical sleeves (11), wherein each sleeve (11) has a sleeve bottom (13) comprising a sleeve opening (14) including a centreline (23). The sleeves (11) cooperate with the pistons (9) to form respective compression chambers (12) of variable volume. A barrel plate (15) is mounted on the partly spherical portion (16) and has barrel plate ports (21) including respective centrelines (22). The sleeves (11) are rotatable about a second axis of rotation (19) which intersects the first axis of rotation (4) by an acute swash angle. The barrel plate (15) is coupled to the shaft (3) in rotational direction thereof by means of a plurality of pin-groove couplings creating a plurality of pivot axes (24) about the second axis of rotation (19). The widths of the grooves (18) allow the pins (17) to move within the respective corresponding grooves (18) in rotational direction about the second axis of rotation (19) under operating conditions. The relative position of the shaft (3) and the barrel plate (15) in rotational direction about the second axis of rotation (19) is adapted such that under operating conditions each centreline (22) of the respective barrel plate ports (21) fluctuates in rotational direction about the second axis of rotation (19) with respect to the centreline (23) of the corresponding sleeve opening (14) within a range in which the centreline (23) of the sleeve opening (14) lies.
US11802537B2
Embodiments for managing a wave energy converter (WEC) device by one or more processors are described. At least one environmental characteristic associated with a WEC device in a body of water is received. A prediction of wave conditions on the body of water is calculated based on the at least one environmental characteristic. A signal representative of the prediction of wave conditions is generated.
US11802532B2
The present disclosure relates to a starter pulley arrangement for an internal combustion engine. The arrangement comprises a cord drum (1) configured to house a starting rope wound thereon, a driver (3) configured to interact with a flywheel (5) or other part connected to an engine crankshaft, and a torsion spring (7) connecting the cord drum (1) to the driver (3), such that the cord drum can resiliently urge the engine crankshaft via the driver. The torsion spring (7) is tensioned in a resting position where the driver does not influence the crankshaft. This provides an improved resistance against wear on the parts of the starter pulley arrangement.
US11802530B2
In a method of removing particles in an injector of a diesel engine, a stop of the diesel engine may be recognized. An injection signal may be inputted into the injector of the stopped diesel engine. A control valve of the injector may be moved in a low-pressure passage by the injection signal to remove the particles accumulated on an inner wall of the low-pressure passage. Thus, a malfunction of the control valve caused by the particles may be previously prevented.
US11802529B2
A throttle body has a throttle bore with an inlet, an outlet and an air passage. A throttle valve has a valve head received within the throttle bore. A fuel metering valve is mounted on the throttle body and has a valve element and a fuel outlet, the valve element is movable relative to a valve seat to control fuel flow through the fuel outlet. And the nozzle body is carried by the throttle body and has a fuel passage and a feed passage. The fuel passage is arranged to receive fuel that exits the fuel outlet, and is communicated with a fuel chamber through which fluid flows into the throttle bore. The feed passage is communicated with the air passage and with the fuel passage upstream of the fuel chamber. Air in the feed passage is mixed with fuel in the fuel passage upstream of the fuel chamber.
US11802528B2
A fuel delivery assembly has a sheet-metal casing that sealingly encloses an electric motor and a pump by rolling, a suction-side inlet opening, and a pressure-side outlet opening. The electric motor has a first stator and a rotor, the first stator is provided with a plastic extrusion coating which forms a ring running in encircling fashion between the first stator and the pump. A fuel delivery unit for use in a fuel tank of a vehicle, having a fuel delivery assembly and having a surge tank in which the fuel delivery assembly is arranged in order to deliver fuel from the surge tank to an internal combustion engine.
US11802526B2
A canister disposal structure and a vehicle including the canister disposal structure are disclosed. The canister disposal structure is mounted in the vehicle. The vehicle includes: a secondary power supply providing electricity to a driving electric motor of the vehicle; and a canister adsorbing an evaporative fuel of a fuel tank of the vehicle. The canister disposal structure is configured such that: the canister is disposed below the secondary power supply and is located on a front side of the vehicle relative to the fuel tank.
US11802519B1
Systems and methods for bypassing a compromised engine cylinder via cylinder deactivation are described according to various embodiments herein. A system includes an engine coupled to a controller. The controller includes at least one processor and at least one memory coupled to the at least one processor. The at least one memory stores instructions that, when executed by the at least one processor, cause the controller to: determine that one or more cylinders of a plurality of cylinders of the engine is compromised based on data regarding operation of the engine; and cause the engine to operate in the modified engine operating mode whereby operation of the one or more cylinders that are compromised is modified.
US11802511B2
Internal structure for a turbomachine nacelle, the internal structure being intended to surround at least one part of a compartment capable of receiving a gas generator of the turbomachine, the internal structure comprising a ventilation cavity of said compartment, the ventilation cavity being provided with a main ventilation outlet and an auxiliary ventilation outlet separate to the main ventilation outlet, the internal structure comprising a shut-off member movable relative to the ventilation cavity between a flow position and a shut-off position in which the shut-off member shuts off the auxiliary ventilation outlet to a greater extent than in the flow position.
US11802510B2
A heat insulating material assembly is provided with: a heat insulating material covering an outer surface of a casing of a gas turbine; and a guard part disposed so as to protrude from the outer surface of the casing and face an end surface of the heat insulating material. The heat insulating material is disposed outside an arrangement area of a plurality of openings for air intake from an external space into the casing and on an opposite side to the arrangement area across the guard part.
US11802506B2
A snowmobile including a frame; at least one ski; an engine with an engine air inlet and an exhaust outlet; a turbocharger including an exhaust turbine, and a compressor. An air intake system includes a first flow path connecting the compressor to the atmosphere; a second flow path connecting the compressor to the engine air inlet; an intake bypass flow path connecting atmosphere to the engine air inlet for bypassing the compressor; and an intake bypass valve for controlling the flow through the intake bypass flow path. An exhaust system includes a third flow path connecting the exhaust outlet to the exhaust turbine; a fourth flow path connecting the exhaust turbine to the atmosphere; an exhaust bypass flow path connecting the exhaust outlet to the atmosphere for at least partially bypassing the exhaust turbine; and an exhaust bypass valve for controlling the flow through the exhaust bypass flow path.
US11802504B2
The present disclosure provides a vehicle side rail, an electric transmission system, a powertrain assembly and a corresponding vehicle. The vehicle side rail according to the present disclosure includes a profile body that further comprises a housing and a conduit disposed in the housing, wherein the conduit connects a coolant pump and an electric transmission cooling system and transmits coolant between them.
US11802499B2
A muffler assembly for an exhaust system is in fluid communication with a collector via an exhaust conduit. The muffler assembly includes a primary pipe, a valve, a secondary pipe, a tuner tube and a bleed port. The primary pipe extends through an enclosed volume of the muffler. The valve is operable to restrict flow through the primary pipe. When a standing wave is present, a resonance length is defined by a length of the exhaust system that extends from the collector to the valve. The tuner tube includes an open tuner tube end in fluid communication with the primary pipe and a closed tuner tube end. The tuner tube has a tuner tube length that is substantially one-quarter of the resonance length. The bleed port is formed in the primary pipe, allowing fluid communication with the enclosed volume, and positioned downstream from open tuner tube end.
US11802495B1
An Ericsson cycle turbine engine. The Ericsson cycle turbine may comprise: a centrifugal gas compressor, shaft, at least one heat exchanger, and a reaction turbine. The centrifugal gas compressor may function as a spinning wheel trompe and may be fed with a gas-liquid mixture. The centrifugal gas compressor may separate a gas from the gas-liquid mixture after compression of that gas via centrifugal acceleration. The shaft may couple to the downstream end of the centrifugal gas compressor and may have an annular space to permit the compressed gas to travel therein. The heat exchanger may introduce heat to the compressed gas, such that isobaric expansion is approached. The reaction turbine may couple to the downstream end of the shaft and may rotate the shaft when releasing the compressed gas. The liquid may be mercury, oil, or a water-glycol mixture. The gas may be helium, air, argon, or ammonia.
US11802494B2
A cascade organic Rankine cycle plant comprising a hot source, at least a first high temperature organic Rankine cycle and a second low temperature organic Rankine cycle, said cycles comprising at least one preheater, at least one vaporizer, at least one turbine, at least one condenser, wherein the hot source first supplies a vaporizer of the high temperature cycle, then the vaporizer of the low temperature cycle and finally it is divided into two flows which supply a first preheater of the high temperature cycle and a preheater of the low temperature cycle. The first high-temperature organic Rankine cycle comprises a further vaporizer operating at an intermediate pressure between the vaporizer pressure of the high temperature cycle and the vaporizer pressure of the low temperature cycle.
US11802491B2
A method of determining the location and size of a crack in a blade includes measuring a time of arrival of a tip of the blade at an angular position in a rotation, using the time of arrival to calculate a displacement of the tip of the blade, and using the displacements to calculate a first vibration condition and a second vibration condition for the blade. The method also includes comparing the first vibration condition and the second vibration condition for the blade to a predetermined baseline first vibration condition and a predetermined baseline second vibration condition for the blade to determine a change in the first vibration condition and a change in the second vibration condition, and using the magnitude of the change in the second vibration condition relative to the change in the first vibration condition to determine the likely location of the crack and using the magnitude of the change in the first vibration condition and the change in the second vibration condition to determine the size of the crack.
US11802486B2
A ceramic matrix composite (CMC) component including a first subcomponent and a second subcomponent. The first component formed of a ceramic matrix composite (CMC) including reinforcing fibers embedded in a matrix and the second CMC subcomponent formed of one of a ceramic matrix composite (CMC) including reinforcing fibers embedded in a matrix or a monolithic ceramic material. The subcomponents further including an interlocking mechanical joint joining the first subcomponent and the second subcomponent to form the composite material component. The interlocking mechanical joint including at least one groove defined in one of the first subcomponent or the second subcomponent and into which a portion of the other of the first subcomponent or the second subcomponent is disposed. A shroud segment is provided formed of the joined first and second subcomponents. Methods are also provided for joining the first and second subcomponents using an interlocking mechanical joint.
US11802478B2
A distributed acoustic system (DAS) may include an interrogator that includes two or more lasers, a pulser module disposed after and connected to each of the two or more lasers, a wavelength division multiplexer (WDM), wherein each of the pulser modules are connected to the WDM as inputs, and a downhole fiber attached to the WDM as an output and wherein the downhole fiber includes at least one sensing fiber. A method for increasing a sampling frequency may include identifying a length of a downhole fiber connected to an interrogator, generating and launching a light pulse from each of the two or more lasers the pulser module, and delaying an output from the pulser module into the downhole fiber by k N seconds, where k is a pulse repetition interval of the pulser module and N is equal to the two or more lasers.
US11802472B2
A downhole closed loop method for controlling a curvature of a subterranean wellbore while drilling includes controlling a direction of drilling such that the drilling attitude is substantially equal to a setpoint attitude. A setpoint rate of penetration is processed in combination with a setpoint dogleg severity to compute a setpoint attitude increment. The setpoint attitude may be adjusted by the setpoint attitude increment. The setpoint attitude may be incremented at some interval to control the curvature of the wellbore while drilling.
US11802468B2
A method may include receiving information related to operation or a configuration of a hydraulic fracturing system. The hydraulic fracturing system may include a plurality of electric power source outputs and a plurality of hydraulic fracturing rigs. The method may further include performing, based on the information, asymmetric power management of the plurality of electric power source outputs. The method may further include performing, based on the information, asymmetric load management of the plurality of hydraulic fracturing rigs.
US11802466B2
A method of recovering crude oil from a reservoir by: determining a depletion pressure for providing a lights-depleted crude oil comprising a reduced amount of light ends including methane, nitrogen, carbon dioxide (CO2), or a combination thereof and having a CO2 multi contact Minimum Miscibility Pressure (CO2-MMP) below a CO2-MMP of a native crude oil, wherein the native crude oil is crude oil extracted from the reservoir prior to primary oil recovery therefrom; depleting the pressure of the reservoir from an initial reservoir pressure to the determined depletion pressure, thus providing the lights-depleted crude oil; repressurizing the reservoir to an operating pressure for recovering the lights-depleted crude oil from the reservoir via carbon dioxide (CO2) injection; injecting CO2 into the reservoir via at least one injection well; and recovering at least a portion of the lights-depleted crude oil from the reservoir via at least one production well.
US11802463B2
A wireline clean-out tool including a first opening and a second opening at or near a free-end portion. The first opening takes in debris from a wellbore, the second opening ejects fluid into the wellbore. A housing defines a first flow path from the first opening at the free-end portion to an opposite end portion of the housing and a second flow path from the opposite end portion to the second opening at the free-end portion. The flow paths couple with each other at the opposite end portion. A collection chamber is in the first flow path for collecting debris during operation. A progressive cavity pump with hollow rotors is placed inside the housing at a predefined distance from the free-end portion being configured for operating on the first flow path while the hollow rotor forms part of the second flow path.
US11802461B2
A hydraulic fracturing tree wing is formed with a studded hydraulic valve next to a manual valve. The stud-to-flange connection allows for a shorter, lighter wing. The studded hydraulic valve maybe a gate valve that includes a T-slot coupling between an operating stem and the gate. A bonnet seal ridge may be formed to withstand undue deformation during operation that wears or destroys seals. A method for forming a hydraulic fracturing tree assembly includes using a flanged manual valve with a studded hydraulic valve. Other valves and methods are presented.
US11802455B2
A technique facilitates use of a packer (34) in a borehole (32) or within other tubular structures. The packer (34) may be constructed for mounting about a generally tubular base pipe (36). The packer (34) generally comprises a metal sleeve (40) combined with extremities (44) located at each axial end of the metal sleeve. The metal sleeve maintains a seal once expanded to a surrounding wellbore wall, e.g. a casing wall. For example, the metal sleeve may be combined with an elastomer along its exterior so the elastomer may seal against the surrounding wellbore wall (42) when the metal sleeve is radially expanded. Additionally, an anchoring system (48) is disposed within one or both of the extremities and oriented for engagement with the tubular base pipe so as to act against rotation and sliding of the packer with respect to the tubular base pipe (42).
US11802453B2
A valve-style drilling mud screen system comprising a first body having a first portion, a second portion and a third portion, a first drilling mud inlet at a first end of the first portion of the body, a first drilling mud outlet at a second end of the third portion of the body, a rotating subassembly, wherein the rotating subassembly is disposed within the second portion of the first body, wherein the first portion of the first body is fluidly connected to a first end of the rotating subassembly, and wherein a second end of the rotating subassembly is fluidly connected to the third portion of the first body, a pivot subassembly, wherein the pivot subassembly is attached to the rotating subassembly through the second portion of the first body, and a drilling mud screen, wherein the drilling mud screen is disposed within the rotating subassembly between the first drilling mud inlet and the first drilling mud outlet is disclosed. Methods of installing and using the drilling mud screen system are also disclosed.
US11802452B2
The present invention provides a method for separating oily drill fluid from an oily drill cuttings slurry comprising oily drill fluid and drill cuttings. The method comprises destructively modifying at least a portion of the drill cuttings that are contacted by at least one cuttings-reactive chemical thereby disrupting attraction forces between the portion of the drill cuttings and the oily drill fluid and making it easier for mechanical cuttings treatment equipment to separate oily drill fluid from the oily drill cuttings slurry.
US11802450B2
A negative pressure shale shaker integrated with negative pressure generation and gas-liquid separation includes a base, a liquid inlet buffer tank, a screen frame assembly, a support frame, a vacuum hose, a damping spring, a screen frame inclination angle adjustment device, a drainage hose, a negative pressure automatic drainage device, a vacuum pan, a three-way pipe, a liquid mist separator, a connecting pipe, a vacuum pressure limiting valve, a silencer and a negative pressure fan. A drilling fluid containing cuttings, after entering the screen with a negative pressure thereunder, rapidly passes through the screen along with air into a vacuum chamber. The air in the vacuum chamber is directly drawn away through holes formed on the side plates of the screen frame by the negative pressure fan.
US11802449B2
A wireline apparatus is for moving a tool into or out of a well. The apparatus is configured for forming a pressure vessel in combination with at least a portion of the well. The apparatus has: a first compartment for forming part of the pressure vessel; a hoisting means, the hoisting means being placed inside the first compartment; a wireline connected to the hoisting means; a second compartment arranged inside the first compartment; an electrical motor for driving the hoisting means, the electrical motor placed inside the second compartment; and a drive shaft for connecting the motor to the hoisting means, the drive shaft extending from the motor to the hoisting means through a wall separating the first compartment and second compartment. A method is for moving the tool in the well.
US11802439B1
The present gated barrier includes a visual indicator to show the end user one or more features of the gate barrier such as how to set up the gated barrier, whether the frame of the barrier is true and square, or whether the barrier frame has been set up with sufficient pressure between, for example, two door jambs.
US11802438B2
A fire door includes: an outer frame; a door body; and a center rail, the center rail is provided so as to overlap a target area in a wall orthogonal direction view, and so as to extend in a width direction between a first frame portion and a second frame portion on the side opposite to the wall body with respect to the target area, the center rail and the first frame portion are fixed to each other, the center rail and the second frame portion are engaged with each other with an engaging mechanism interposed therebetween, and the engaging mechanism is configured to allow relative movement of the center rail relative to the second frame portion in the width direction, and to regulate the relative movement thereof in the wall orthogonal direction and a slide direction.
US11802426B1
Systems, methods, and other embodiments described herein relate to controlling access to an interior of an object by way of static and/or dynamic characteristics of a hand of a user. In an embodiment, a method includes obtain first measurements that are based upon contact of the hand with a handle located on an exterior of an object over a first time period as the hand applies first force to the handle. The method includes identify the user as being authorized to access an interior of the object based upon the first measurements and second measurements, where the second measurements are based upon contact of the hand with the handle over a second time period as the hand applies second force to the handle. The method includes grant the user access to the interior of the object based on the user being authorized.
