US11736990B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate on a primary carrier using a first antenna port. The UE may communicate on a secondary carrier using a second antenna port. The UE may determine whether to switch the secondary carrier from the second antenna port to the first antenna port based on a channel condition associated with the second antenna port. The UE may switch the secondary carrier from the second antenna port to the first antenna port based on a determination to switch the secondary carrier from the second antenna port to the first antenna port. Numerous other aspects are provided.
US11736989B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a random access method, a network node and a user equipment. With the solution of the above embodiment of the present disclosure, the performance of the UE randomly accessing the target cell can be improved.
US11736978B2
A method and an apparatus for receiving a common public radio interface (CPRI) data stream, a method and an apparatus for receiving an Ethernet frame, and a system, where a first network apparatus receives a first CPRI data stream using a CPRI of the first network apparatus, where the first network apparatus generates a segment of the first CPRI data stream according to the first CPRI data stream, the first network apparatus generates an Ethernet frame, where the Ethernet frame includes the segment of the first CPRI data stream and a CPRI data identifier, and the CPRI data identifier indicates that the Ethernet frame carries CPRI data, and the first network apparatus sends the Ethernet frame to a second network apparatus using an Ethernet interface of the first network apparatus.
US11736974B2
Embodiments includes methods for a wireless device configured for sidelink communication. Such methods include obtaining a packet of data for sidelink transmission. The packet is associated with a first QoS requirement of a first type and with a second QoS requirement of a second type. Such methods include mapping the packet to one or more of the following: a first LCG based on a first mapping between at least one QoS requirement of the first type and a first portion of a plurality of available LCGs, including the first LCG; and a second LCG based on a second mapping between at least one QoS requirement of the second type and a different second portion of the available LCGs, including the second LCG. Such methods include transmitting, to a radio network node, a sidelink BSR that indicates available data for the one or more LCGs to which the packet was mapped.
US11736966B2
In a wireless access node, Packet Data Convergence Protocol (PDCP) circuitry identifies a noise metric for the wireless access node. The PDCP circuitry receives Downlink (DL) user data for User Equipment (UE). The PDCP circuitry allocates a first portion of the DL data and a second portion of the DL data based on the noise metric. The PDCP circuitry transfers the first portion of the DL data over first Radio Link Control (RLC) circuitry to first MAC circuitry. The PDCP circuitry transfers the second portion of the DL data over second RLC circuitry to second MAC circuitry. The first MAC circuitry schedules wireless delivery of the first portion of the DL data and transfers the first portion of the DL data to the UE over first Physical Layer (PHY) circuitry. The second MAC circuitry schedules wireless delivery of the second portion of the DL data and transfers the second portion of the DL data to the UE over second PHY circuitry.
US11736965B2
A wireless device configured for performing beam measurements receives measurement reporting parameters configuring the wireless device for reporting measurements and determines, for each of one or more serving frequencies corresponding to a serving cell or a neighboring cell in the serving frequency, a number of beam measurements to be maintained. The wireless device determines the number of beam measurements to be maintained based on one or more measurement reporting parameters indicating a maximum number of beams to be reported per cell. The wireless device maintains beam measurements for each of the serving frequencies according to the corresponding determined number of beam measurements to be maintained, for reporting in a measurement report.
US11736950B2
A method for allocating resources for a spread-spectrum communication system includes a plurality of communicating devices able to communicate with a server via at least one network access gateway, the method comprising the steps of: measuring a quality metric of the communication link for each communicating device over a given time window, determining at least one statistical indicator of the signal-to-interference ratio between each pair of communicating devices based on the quality metric, allocating each communicating device a spreading factor and at least one time slot to communicate, in accordance with a coexistence criterion dependent on the spreading factor and on the statistical indicator of the signal-to-interference ratio, the time resources being organized in the form of super-frames comprising first communication slots wherein several devices are able to communicate simultaneously using different spreading factors and second communication slots wherein several devices are able to communicate sequentially using the same spreading factor, the first communication slots being allocated to the devices that comply with the coexistence criterion, the second communication slots being allocated to the devices that do not comply with the coexistence criterion.
US11736949B2
The disclosure relates to an electronic device for wireless communication, a wireless communication method and a computer readable medium. According to an embodiment, an electronic device for wireless communication includes a processing circuitry. The processing circuitry is configured to acquire a parameter related to a behavior characteristic of a mobile access point. The processing circuitry is further configure to determine a spectrum allocation manner for the mobile access point based on the parameter.
US11736946B2
According to one or more of the embodiments herein, systems and techniques for satellite relaying for geolocation and mitigation of Global Navigation Satellite System (GNSS) denial are provided. In one embodiment, a method comprises: receiving, at a processing device from a communication satellite along a communication path, a message initiated by a transmitting device and indicating a transmission time, the communication path having a target device with an unknown distance to the communication satellite; determining a reception time upon receiving the message, (the processing device and the transmitting device have synchronized clocks); determining a time difference between the transmission time and the reception time; calculating a distance between the communication satellite and the target device based on a portion of the determined time difference associated with only traversal of a portion of the communication path between the communication satellite and the target device; and performing action(s) based on the distance.
US11736937B2
In accordance with a first aspect of the present disclosure, an ultra-wideband communication node is provided, comprising: an ultra-wideband communication unit configured to transmit one or more messages to a plurality of external responder nodes and to receive one or more responses from said responder nodes; a processing unit configured to use a common cryptographic session key to encrypt said messages, wherein said common cryptographic session key is a key shared between the ultra-wideband communication node and all the external responder nodes; wherein the processing unit is further configured to use responder-specific cryptographic session keys to decrypt the responses and/or to encrypt further messages to the responder nodes, and wherein each individual one of said responder-specific cryptographic session keys is a key shared between the ultra-wideband communication node and one of the external responder nodes.
US11736935B2
A downlink transmission method and an apparatus, the method including sending, by a network side device, a signaling indication to a terminal device (UE), where the signaling indication carries allocation information, and where the allocation information indicates a plurality of downlink transmission resources used to transmit data blocks.
US11736929B2
A vehicle system includes a portable terminal and an in-vehicle device. The portable terminal is configured to perform short-range wireless communication. The in-vehicle device is configured to locate the portable terminal based on a reception strength. The portable terminal includes a transmission unit configured to change a channel among channels. A reception strength selection unit of the in-vehicle device is configured to select a particular number of reception strengths for consecutive ones of the channels. A terminal locator unit of the in-vehicle device is configured to prioritize a largest reception strength to locate the portable terminal based on the reception strength. An upper limit of the particular number is set to be higher as an interval for transmitting information from the antenna to the in-vehicle device is shorter, and a lower limit of the particular number is set based on a multipath reduction effect.
US11736928B2
An integrated circuit for use in a wireless management system with a primary node and secondary nodes includes: a wireless transceiver; and a wireless management controller included with or coupled to the wireless transceiver. The wireless management controller is configured to: identify a first secondary node of the secondary nodes in communication with the primary node; identify a second secondary node of the secondary nodes not in communication with the primary node; and enable the first secondary node to operate as a proxy node that repeats downlink messages to or uplink messages from the second secondary node.
US11736924B2
An emergency call service system for a vehicle and a method therefor are provided. The emergency call service system includes a vehicle terminal configured to collect vehicle data during driving and a server configured to determine whether an accident occurs in a vehicle based on the vehicle data and to request rescue from an emergency call center, when it is determined that the accident occurs in the vehicle.
US11736922B2
A UE in cellular communication system may be equipped with multiple User Services Identity Modules (USIMs) to support multiple service subscriptions. The UE having multiple service subscriptions may obtain services from one or more wireless networks with each of the subscriptions. When the UE having multiple service subscriptions needs to make an emergency call, the UE may identify and determine a service subscription to make the emergency call, so that the emergency call can be successfully made. The UE may be implemented with a communication processor (modem) and an application processor (AP). Some information that is useful to identify a service subscription more suitable for the emergency call may be available only at the communication processor. Enhanced techniques for identifying and determining a service subscription to make the emergency call from the multiple service subscriptions through interaction between the communication processor and the application processor are disclosed.
US11736916B2
Methods and systems are provided for integratedly managing a vehicle operation state. A vehicle integration management method performed by a server implemented by using a computer may include receiving vehicle operation data related to an operation state of the vehicle from a vehicle terminal mounted or embedded in the vehicle; and providing a service related to the vehicle operation data through a dedicated application on a user terminal used by a user of the vehicle. The providing may provide at least one of an operation report, a parking impact notification, and an accident situation notification based on the vehicle operation data in association with the application.
US11736915B2
The subject disclosure relates to ways to ensure vehicle network connectivity. In some aspects, a process of the technology includes steps for receiving local network measurement data including one or more connectivity metrics for at least one network provider (e.g., an ISP), and updating a geo-connectivity database using the received local network measurement data. In some aspects, the process can include additional steps for transmitting a geo-connectivity request to a remote Intelligent Vehicle Connectivity Analytics (IVCA) gateway, and for receiving a geo-connectivity reply from the remote IVCA gateway, the geo-connectivity reply including information regarding network availability for the at least one network provider along a vehicle path. Systems and machine-readable media are also provided.
US11736914B2
Method performed by a first communication device (101) operating in a wireless communications network (100). The first communication device (101) obtains (201) a first set of one or more values indicating an observed speed of a boat (151) relative to a power of an engine (161) of the boat (151). The speed and the first indication are obtained by from sensors (171, 172) in the boat (151). The first communication device (101) then obtains (205) a second indication of an external factor on the hull of the boat (151) causing friction against water. The obtaining (205) of the second indication is based at least on: the obtained first set, and a reference. The reference is based on one of: a) a threshold, and b) a mathematical model. The first communication device (101) also initiates providing (206) a third indication of the external factor to a device (103), based on the obtained second indication.
US11736909B2
A wireless device receives parameters comprising a radio network temporary identifier (RNTI) associated with a multicast and broadcast service (MBS) session; a first scrambling identity associated with the MBS session; and a second scrambling identity associated with unicast transmissions. The wireless device receives, based on the RNTI, a group common downlink control information (DCI) scheduling a transport block (TB) of the MBS session. Based on the group common DCI being received based on the RNTI, the wireless device determines a scrambling identity for the TB being equal to the first scrambling identity, and receives the TB being scrambled with a scrambling sequence initialized by the determined scrambling identity and the RNTI.
US11736905B2
Methods and apparatus for Layer-2 forwarding of multicast packets are disclosed. In an example, a method implemented in a wireless transmit/receive unit (WTRU) for wireless communications includes receiving a first packet comprising a request for content available at the WTRU, determining at least one outstanding request for the same content, and determining multicast path information of the at least one outstanding request. The method further includes generating a second packet and setting a destination Medium Access Control (MAC) address to a broadcast (BC) MAC address in the second packet, adding a proxy rule identifier (PRID) corresponding to the request into a payload of the second packet, and forwarding the second packet to another WTRU.
US11736903B2
Techniques are described for obtaining current location data for a non-traditional telephony endpoint for emergency calling purposes. An emergency services (ES) provider receives, from a telephony server responding to a telecommunication session establishment request from a telephony endpoint, a location registration request, the location registration request including telephony endpoint identification information and a mobile device telephone number. The ES provider may send a short message service (SMS) message to the mobile device telephone number, the SMS message including an executable registration link that when executed on a mobile device receiving the SMS message causes the mobile device to retrieve location data of the mobile device. The ES provider may then receive the current location data from the mobile device and store it and the telephony endpoint identification information for subsequent use should a 911 call be made from that telephony endpoint. The ES provider may then send the telephony server an authorization acknowledgement for the telecommunication session establishment request.
US11736894B2
Described is a social communication system. The system includes a server having a memory storing user data and a user computing device coupled to the server. The server may be programmed to receive and process a signal that the user computing device has accessed the system and send for display on the user computing device other users that are accessing the system and within a predetermined proximity of the user computing device. The system allows users to communicate anonymously through a communication interface.
US11736893B2
Techniques are provided for utilizing notch filters to overcome narrowband jamming. An example method for determining a range to a satellite vehicle with a receiver includes receiving a signal from the satellite vehicle, determining one or more notch filter configurations, determining a pseudorandom noise code and a doppler frequency associated with the signal, determining a codephase correction value based at least on the one or more notch filter configurations, the pseudorandom noise code and the doppler frequency, and computing the range to the satellite vehicle based at least in part on the signal and the codephase correction value.
US11736889B2
Methods, systems, and program products for generating a virtual studio are disclosed. In one embodiment a method includes processing image information for at least one pinna of a user to generate a head-related transfer function (HRTF) profile of the user. A studio model that includes a studio-specific acoustic profile is accessed such as by a virtual studio client application executing on a laptop. An audio configuration of the studio model is selected based on the studio-specific acoustic profile. An audio media source is activated and the audio configuration is applied in combination with the HRTF profile of the user to audio generated by the audio media source.
US11736886B2
One or more embodiments include techniques for generating immersive audio for an acoustic system. The techniques include determining an apparent location associated with a portion of audio; calculating, for each speaker included in a plurality of speakers of the acoustic system, a perceptual distance between the speaker and the apparent location; selecting a subset of speakers included in the plurality of speakers based on the perceptual distances between the plurality of speakers and the apparent location; generating a set of filters based on the subset of speakers and one or more target characteristics of the acoustic system; and generating, for each speaker included in the subset of speakers, a speaker signal using one or more filters included in the set of filters.
US11736883B2
A method performed by a control device includes transmitting, to a first device, a signal for configuring an audio data output volume of the first device as a reference value, transmitting, to the first device, a test stream for calibration on an audio data output volume of devices consisting of a multi-channel surround system, and measuring an audio data output of the first device based on the reference value and the test stream. Further operations include transmitting, to second and third devices, a signal for configuring an audio data output volume of each of the second and third devices as a specific value, transmitting the test stream to the second and third devices, and measuring audio data outputs of each of the second and third devices which is outputted based on the specific value and the test stream.
US11736882B2
A method for interpolating a sound field captured by a plurality of N microphones each outputting the encoded sound field in a form including at least one captured pressure and an associated pressure gradient vector. Such a method includes an interpolation of the sound field at an interpolation position outputting an interpolated encoded sound field as a linear combination of the N encoded sound fields each weighted by a corresponding weighting factor. The interpolation includes an estimation of the N weighting factors at least from: the interpolation position; a position of each of the N microphones; the N pressures captured by the N microphones; and an estimated power of the sound field at the interpolation position.
US11736870B2
Disclosed herein, among other things, are apparatus and methods for neural network-driven frequency translation for hearing assistance devices. Various embodiments include a method of signal processing an input signal in a hearing assistance device, the hearing assistance device including a receiver and a microphone. The method includes performing neural network processing to train a processor to identify acoustic features in a plurality of audio signals and predict target outputs for the plurality of audio signals, and using the trained processor to control frequency translation of the input signal.
US11736867B2
Aspects of the present disclosure describe DFOS/DAS systems, methods, and structures that employ active microphones to enhance DAS operational capabilities by using an active circuit to amplify acoustic signals including voice(s). The circuit includes a microphone to collect acoustic signal(s) resulting from voice signals in the environment, and a speaker or a vibration device driven by an amplifier. The circuit can be clipped onto the fiber, with direct contact through the speaker or vibration device. A microcontroller may advantageously be employed to control the circuit for reduced power consumption, by detecting activities locally and only enabling the speaker when needed. The microcontroller may also send other information such as battery status to the DFOS interrogator through vibration codes.
US11736863B2
Embodiments relate to providing a conference for client devices with spatialized audio. Input audio streams are received from the client devices. For each client device, placement data defining spatial locations of other client devices within a sound field is determined. A mixed stream including a left mixed channel and a right mixed channel for the client device is generated by mixing and panning input audio streams of the other client devices according to the placement data. A spatially enhanced stream including a left enhanced channel for a left speaker and a right enhanced channel for a right speaker is generated by applying subband spatial processing and crosstalk processing on the left mixed channel and the right mixed channel of the mixed stream.
US11736854B2
The present disclosure relates to a bone conduction earphone. The bone conduction earphone may include an ear hook assembly and a core module. The ear hook assembly may include an ear hook housing. The core module may be disposed on one end of the ear hook assembly. The core module may include a core housing and a core. An opening may be disposed on one end of the core housing to form a chamber structure for accommodating the core. An elastic modulus of the core housing may be greater than an elastic modulus of the ear hook housing.
US11736853B2
An acoustic device includes at least one acoustic transducer disposed such that, in a head-worn state, the at least one acoustic transducer is in an open-ear configuration in which an ear canal of a user of the acoustic device is unobstructed. The acoustic device also includes an array of two or more first microphones that captures audio preferentially from a first direction as compared to at least a second direction different from the first direction, wherein the audio captured using the array is processed and played back through the at least one acoustic transducer, and an active noise reduction (ANR) engine that includes one or more processing devices. The ANR engine is configured to generate a driver signal for the at least one acoustic transducer, the driver signal having phases that reduce effects of audio captured from at least the second direction.
US11736836B2
A mobile security system and device that provides a physically secured network device to extends a home network anywhere in the world where there is access to power is disclosed. The mobile security system and device has integrated logical and physical security and may be transported into an area with no internet connection and be self-sufficient and secured. The mobile security system and device includes a housing enclosing a computing apparatus, an access control mechanism to secure a door of the housing in a closed position, and a security control module to protect the data stored on the computing apparatus and provide authentication to access the enclosure. A back-up power supply supported by the housing and a wireless router to provide wireless network access to the remote home network may also be provided.
US11736831B2
An image sensor includes a photosensitive sensor, a floating diffusion node, a reset transistor, and a source follower transistor. The reset transistor comprises a first source/drain coupled to the floating diffusion node and a second source/drain coupled to a first voltage source. The source follower transistor comprises a gate coupled to the floating diffusion node and a first source/drain coupled to the second source/drain of the reset transistor. A first elongated contact contacts the second source/drain of the reset transistor and the first source/drain of the source follower transistor. The first elongated contact has a first dimension in a horizontal cross-section and a second dimension in the horizontal cross-section. The second dimension is perpendicular to the first dimension, and the second dimension is less than the first dimension.
US11736829B2
The pixel region includes a first phase difference pixel group including a plurality of the phase difference pixels of which the first side of the photoelectric conversion element is blocked by the light blocking layer in a first side region of the first side, and a second phase difference pixel group including a plurality of the phase difference pixels of which the second side of the photoelectric conversion element is blocked by the light blocking layer. The first phase difference pixel group includes a first A pixel and a first B pixel in which a light blocking area of the photoelectric conversion element using the light blocking layer is smaller than that of the first A pixel. The controller performs addition readout processing in which at least one of a pixel signal of the first A pixel or a pixel signal of the first B pixel is weighted in accordance with optical characteristics of the imaging lens.
US11736825B2
Disclosed herein is a method of operating a radiation detector, comprising for i=1, . . . , N, during a transfer period (i), electrically connecting pixel (1,i) of pixels (1,j), j=1, . . . , N of the radiation detector to a first signal processing circuit while electrically disconnecting the other N−1 pixels of the pixels (1,j), j=1, . . . , N from the first signal processing circuit; and for i=1, . . . , N, during the transfer period (i), transferring electrical signals from the pixel (1,i) to the first signal processing circuit.
US11736824B2
An image capture apparatus that is capable of suppress the loss of moving image frames using a simple configuration when shooting a still image while shooting a moving image, is disclosed. If a still image shooting is instructed during a moving image shooting, the shooting, a timing of the still image is controlled so that a period in which still image data is read out from an image sensor does not overlap with a period in which moving image data is read out from the image sensor. In addition, after the still image data is written into the memory, the still image data is read out and output from the memory during a period in which the moving image data read out from the image sensor is not output.
US11736822B1
A method includes obtaining a first plurality of image frames that are provided by an image sensor at a first output rate. The method includes determining a GPU temporal processing value characterizing the GPU processing of the first plurality of image frames. The GPU temporal processing value is a function of an amount of information associated with the first plurality of image frames. The method includes determining an operation value associated with the image sensor based on a function of the GPU temporal processing value. The operation value modifies the operation of the image sensor. The method includes changing, using a controller, the operation of the image sensor as a function of the operation value so that the image sensor provides a second plurality of image frames at a second output rate.
US11736820B2
An image capture apparatus that communicates with an image processing apparatus, transmits a plurality of RAW images acquired by continuous shooting by an image capturing unit to the image processing apparatus, receives an image in which a predetermined RAW image is developed or an extracted result of the predetermined RAW image from the image processing apparatus which extracts the predetermined RAW image that satisfies a predetermined condition from the plurality of RAW images received from the image capture apparatus, and, when a predetermined representative image among the plurality of RAW images acquired by the image capturing unit and a predetermined RAW image extracted by the image processing apparatus are different, determines whether to replace the predetermined representative image with the predetermined RAW image.
US11736819B2
An imaging apparatus includes: an imager to capture a subject image via an optical system including a focus lens to generate image data for each first frame period; a recorder to intermittently record image data for each frame captured by the imager in a second frame period; a focusing driver to adjust a focus lens position; and a controller to perform image processing for scaling an image indicated by the image data based on the focus lens position. The focusing driver repeats moving and stopping the focus lens alternately. When image processing of the scaling is performed on image data to be recorded by the recorder, the controller adjusts a timing at which the focusing driver starts movement of the focus lens to a timing at which a thinned-out frame is captured, and scales an image indicated by image data that is a frame at stopping of the focus lens.
US11736813B2
An imaging device according to the present disclosure is provided with: a pixel array having a plurality of pixels arranged in a matrix and outputting pixel signals corresponding to the amount of light received; a first column signal line and a second column signal line respectively provided corresponding to the columns of the pixel array; a first column circuit connected to the first column signal line; a second column circuit connected to the second column signal line; a first control line for controlling the first column circuit; a second control line for controlling the second column circuit; and a plurality of switches provided between the first control line and the second control line, and are controlled by a common signal.
US11736811B2
Embodiments of the disclosure relate generally to flicker reduction in a multi-imager environment. Embodiments include methods, computer program products, and apparatuses configured for producing a near-field illumination using a near-field illuminator, the near-field illumination produced at a defined pulse train. A near-field image sensor may be exposed near the start of a near-field illumination pulse, and a far-field image sensor may be exposed between pulses of the near-field illumination. Some embodiments, additionally or alternatively, are configured for detecting an illuminator switch event, deactivating the near-field illuminator source, and producing, using a far-field illuminator source, a far-field illumination. Upon switching the illuminator source, some such embodiments are configured for exposing a far-field illuminator near the start of the far-field illumination pulse, and exposing a near-field image sensor near the start of the next available far-field illumination pulse. Such image capture may repeat until an image processing task such as barcode reading is successful.
US11736804B2
An image processing method includes: analyzing, by a white balance gain estimation circuit, a plurality of exposure frames with different exposures to generate a plurality of sets of white balance gain settings; combining the plurality of sets of white balance gain settings to generate a white balance gain table; applying the white balance gain table to the plurality of exposure frames to generate a plurality of white balance compensated frames; and generating a high dynamic range (HDR) frame by performing pixel fusion according to pixel data derived from the plurality of white balance compensated frames.
US11736790B2
An electronic device includes a communication unit that that acquires a power supply capability of an external apparatus via a CC terminal, and a control unit that performs control such that electrical power received via a VBUS terminal is supplied to a load if it is determined through the communication that the external apparatus has a predetermined power supply capability, and performs control such that electrical power received via the VBUS terminal is not supplied to the load if it is determined that the external apparatus has the predetermined power supply capability without performing the communication.
US11736789B2
An information handling system peripheral camera ensures privacy with a cover that minimizes distance of a camera module to a front opening of the camera housing. For instance, opposing cover members rotate about geared ends that engage to translate rotation between the members, where the members meet over a camera opening to block capture of visual images and move to opposing sides to expose the camera module. In an alternative embodiment, a rotating shutter arrangement selectively covers the camera for security and also covers a microphone to provide security against unauthorized audible access through the camera. Selective covering and exposing of a camera module, infrared camera, microphone and user presence detection sensor support adaptive security at a camera based upon end user context.
US11736788B2
A camera module includes a housing; a lens module provided in an internal space of the housing to be movable in an optical axis direction, and including at least one lens therein; a magnet disposed in the lens module; and position detection sensors to detect a position of the magnet. One or more of the position detection sensors are disposed to face a first polarity of the magnet and one or more of the position detection sensors are disposed to face a second polarity of the magnet different than the first polarity.
US11736785B2
A camera module includes a circuit board, a bracket arranged on the circuit board, and at least one electronic component embedded in the bracket and/or arranged on an inner side wall of the bracket. The electronic component is electrically coupled to the circuit board.
US11736777B2
A method for displaying rich media content through a user interface of a communication device. A first user interaction with the user interface is detected and it is determined, based partly upon detection of the first user interaction, that a first Activity of a plurality of Activities is finishing. An Overlay containing the media content is then rendered on the device display. The Overlay is associated with a backing Activity, the device operating system delaying execution of the backing Activity during a delay period initiated in response to the first user interaction. The method further includes inhibiting Activity-supported functionality of the Overlay facilitated by the backing Activity. A context object associated with the Overlay is created to contain an Activity context associated with a state of the Overlay during the delay period. The Activity context is transferred to the backing Activity and Activity-supported functionality of the Overlay enabled.
US11736768B2
Systems and methods are described for requesting media content playback. Media content item metadata relating to product endorsement in the media content item is accessed. An endorsement profile for the media content item is generated based on the media content item metadata. The endorsement profile comprises data relating to which segments of the media content item have product-related content. A manifest file comprising instructions re-questing playback of the media content item is generated based on the endorsement profile for the media content item.
US11736764B2
Techniques related to securely providing artificial intelligence inference on protected video content in a vision processing unit are discussed. Such techniques include decrypting encrypted video via a neural network processor of the vision processing unit by providing the neural network processor direct memory access to a security engine of the vision processing unit and applying a machine learning model to the decrypted video content using the neural network processor such that a host and other components of the vision processing unit do not have access to the decrypted video content.
US11736760B2
Methods, devices, systems, and means for video integration with a home assistant device are described herein. The home assistant device interacts with a person in a video stream by capturing, using a network-enabled outdoor video camera, a video stream of an outdoor location of a premises at which the person is present and analyzing the person appearing in the captured video stream to determine an identity of the person. Based on determining the identity of the person, the home assistant device announces a presence of the person that is outdoors and outputs instructions to the person.
US11736755B2
Methods, systems, and media for synchronized media content playback on multiple devices are provided. In some embodiments, the method comprises: receiving, at a server, a first request to present a media content item from a first user device and a second request to present the media content item from a second user device; transmitting, from the server to the first user device and to the second user device, media content data corresponding to the media content item for storage on the first user device and the second user device; receiving, at a first time point, a message from the first user device that includes an indication that the first user device has buffered a predetermined amount of the media content data and a request to begin presenting the media content item on the first user device; receiving, at a second time point, a message from the second user device that includes an indication that the second user device has buffered the predetermined amount of the media content data and a request to begin presenting the media content item on the second user device; and, in response to determining that the first user device and the second user device have each buffered the predetermined amount of the media content data, transmitting instructions to the first user device and to the second user device that cause the first user device and the second user device to begin presenting the media content item.
US11736754B2
Introduced here are systems to manage and discover a processing offloader. A first multimedia device may identify a processing offloader in a networked environment. A first multimedia device may determine that a bandwidth of a second multimedia device in the networked environment falls below a threshold bandwidth, indicating that the second multimedia device may process instructions and render multimedia information with increased latency or delay. Based on this determination, the first multimedia device may forward instructions from the second multimedia device to the processing offloader for the processing offloader to process and render multimedia information on behalf of the second multimedia device based on the received instructions. The first multimedia device may forward rendered multimedia information from the processing offloader to the second multimedia device, and the second multimedia device may output the rendered multimedia information to an output device.
US11736753B1
Techniques for video enhancement using a service are described. In some examples, a video enhancement service is to receive, from a requesting device, a request to provide a video, the request including an indication that at least a proper subset of the video is to be enhanced using at least one machine learning model; select at least one machine learning model to be used to enhance at least the proper subset of the video; enhance at least the proper subset of the video using the selected at least one machine learning model; and output the video including the at least proper subset of the video that had been enhanced.
US11736744B2
In one aspect, an example method includes (i) retrieving, from a text index, closed captioning repetition data for a segment of a sequence of media content; (ii) generating features using the closed captioning repetition data; (iii) providing the features as input to a classification model, wherein the classification model is configured to output classification data indicative of a likelihood of the features being characteristic of a program segment; (iv) obtaining the classification data output by the classification model; (v) determining a prediction of whether the segment is a program segment using the classification data; and (vi) storing the prediction for the segment in a database.
US11736732B2
The reception side can easily acquire at least function enhancement information inside a codec. Image data of each picture of a base layer is encoded to generate a first encoded stream, and image data of each picture of an enhanced layer is encoded to generate a second encoded stream. The first encoded stream and the second encoded stream are transmitted. Function enhancement information including at least function enhancement information inside a codec is transmitted outside the encoded stream. For example, the function enhancement information further includes function enhancement information outside the codec.
US11736730B2
Systems, methods, and apparatuses are described for processing video. Encoded video data may be determined from uncompressed video data. A chrominance component for a portion of the encoded video data may be determined that references another portion of the encoded video data. A luma component of the portion of the encoded video data may be determined to correspond with the luma component of the corresponding portion of the uncompressed video data.
US11736724B2
The problem when the use range of images for use in intra-prediction is expanded is that the requirement for line buffer size increases depending on the range of expansion, and, in order to solve this problem, the use range of imaged for use in intra-prediction is adaptively controlled. The intra-prediction apparatus 100 of the present invention has, a control section 115 that controls, based on the relationship between the position of a candidate image for use in intra-prediction for a block to be processed and the position of the unit where the block to be processed belongs, the partial range for use for intra-prediction beyond the end portion of the unit in a predetermined direction in the use range of the image for use for intra-prediction to be equal to or less than a predetermined maximum range.
US11736719B2
A non-transitory computer-readable medium for inter-prediction and an encoder are provided. An initial motion vector is obtained for a current block. Search space positions are determined according to the initial motion vector. Matching costs for the search space positions are checked according to a checking order to select a target search space position with a minimal matching cost. A refining motion vector of the current block is determined based on the initial motion vector and the target search space position. A central search space position is determined according to the checking order, and the central search space position is pointed to by the initial motion vector.
US11736716B2
An embodiment of an adaptive video encoder may include technology to determine headset-related information including at least one of focus-related information and motion-related information, and determine one or more video encode parameters based on the headset-related information. Other embodiments are disclosed and claimed.
US11736712B2
The present invention relates to a video signal decoding method and apparatus therefor. A decoding method according to an embodiment of the present invention comprises: setting a structure of a coding block constituting a current image; setting a structure of transform blocks corresponding to the coding block; and generating a prediction signal by using the transform blocks, and wherein the coding block includes any one or more blocks of a square block and a non-square block.
US11736711B2
According to an embodiment, an encoder is configured to ensure that for each long-term picture of a RPS of a picture i the value of a flag referred to as delta_poc_msb_present_flag[i] is equal to 1 when there are at least two reference pictures in a decoded picture buffer with lsb's of the POC referred to as pic_order_cnt_lsb equal to the lsb's of the respective long-term picture i denoted POC lsbLt[i]. When the delta_poc_msb_present_flag is equal to 1, the long-term picture is indicated by the full POC.
US11736710B2
Aspects of the disclosure provide a method and an apparatus including processing circuitry for video decoding. The processing circuitry decodes, from a coded video bitstream, a first syntax element indicating whether a first component in the coded video bitstream is coded based on a second component in the coded video bitstream. The processing circuitry determines whether to decode one or more second syntax elements for a chroma related coding tool based on the first syntax element. The chroma related coding tool is a luma mapping with chroma scaling coding tool or a cross-component adaptive loop filter. The one or more second syntax elements are decoded when the first syntax element indicates that the first component is coded based on the second component. The one or more second syntax elements are not decoded when the first syntax element indicates that the first component is not coded based on the second component.
US11736708B2
Aspects of the disclosure include methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that decodes prediction information of a coding unit in a video bitstream. The processing circuitry determines whether a luma block and a chroma block associated with the coding unit have different partitioning trees based on the prediction information. When the luma block and the chroma block have different partitioning trees, the processing circuitry determines whether the luma block is coded in intra block copy (IBC) mode based on a first IBC flag included in the prediction information. The processing circuitry determines whether the chroma block is coded in the IBC mode based on one of the first IBC flag, a second IBC flag included in the prediction information, and a default mode. The processing circuitry reconstructs the current coding unit based on the luma block and the chroma block.
US11736705B2
An apparatus (200) for receiving an input video data stream according to an embodiment is provided. The input video data stream has a video encoded thereinto. The apparatus (200) is configured to generate an output video data stream from the input video data stream.
US11736692B2
An image decoding method including: obtaining, from a bitstream, information related to a triangle prediction mode for a current block; splitting the current block into two triangular partitions, according to the information related to a triangle prediction mode; generating a merge list for a triangle prediction mode, according to a merge list generation method in a regular merge mode; selecting a motion vector for the two triangular partitions according to information indicating the motion vector from among motion vectors included in the merge list; obtaining, from a reference image, prediction blocks corresponding to the two triangular partitions, based on the motion vector; and reconstructing the current block, based on a final prediction block.
US11736688B2
Example techniques are described for coding video data by obtaining a block of video data, obtaining an adaptive parameter set, determining a set of adaptive loop filter parameters for a plurality of filters for the block of video data based on the adaptive parameter set, wherein a plurality of adaptive loop parameters of the set of adaptive loop filter parameters are signaled using the same signaling parameter for each of the plurality of filters of the adaptive parameter set, and coding the block of video data using the set of adaptive loop filter parameters. The example techniques can be performed as part of an encoding or decoding process and/or by an encoder or a decoder.
US11736685B2
A method of and an apparatus for controlling intra prediction for decoding of a video sequence are provided. The method includes setting a table including a plurality of intra prediction modes respectively corresponding to a plurality of intra prediction angles, the plurality of intra prediction angles including diagonal intra prediction angles respectively corresponding to diagonal directions of all shapes of coding units, and selecting, for decoding the video sequence, one of the plurality of intra prediction modes, from the set table.
US11736680B2
A method or system can be configured to receive content associated with a scene; optionally, format the content as a three-dimensional image; render the content or three-dimensional image in a display-readable format; optionally, authenticate the display; and display the formatted content such that the formatted content is perceivable as three-dimensional for one or more viewers.
US11736677B2
Systems, devices, and techniques related to projecting dynamic feature patterns onto a scene for use in stereoscopic imaging are discussed. Such techniques may include implementing a dynamic transmissive element in an optical path between a projector and the scene to modify a static pattern emitted from the projector to illuminate the scene with a dynamic pattern.
US11736674B2
Systems and methods are disclosed that dynamically and laterally shift each virtual object displayed by an augmented reality headset by a respective distance as the respective virtual object is displayed to change virtual depth from a first virtual depth to a second virtual depth. The respective distance may be determined based on a lateral distance between a first convergence vector of a user's eye with the respective virtual object at the first virtual depth and a second convergence vector of the user's eye with the respective virtual object at the second virtual depth along the display, and may be based on an interpupillary distance. In this manner, display of the virtual object may be adjusted such that the gazes of the user's eyes may converge where the virtual object appears to be.
US11736673B2
An unobstructed image portion of a captured image from a first camera of a camera pair, e.g., a stereoscopic camera pair including fisheye lenses, is combined with a scaled extracted image portion generated from a captured image from a second camera in the camera pair. An unobstructed image portion of a captured image from the second camera of the camera pair is combined with a scaled extracted image portion generated from a captured image from the first camera in the camera pair. As part of the combining obstructed image portions which were obstructed by part of the adjacent camera are replaced in some embodiments. In some embodiments, the obstructions are due to adjacent fisheye lens. In various embodiments fish eye lenses which have been cut to be flat on one side are used for the left and right cameras with the spacing between the optical axis approximating the spacing between the optical axis of a human person's eyes.
US11736672B2
An image processor includes a storage portion to store projection plane vertex information in which coordinate information of each vertex of a divided projection plane and identification information given to the divided projection plane are linked and coordinate transformation information of the coordinate information, an information control portion to specify all of the divided projection planes constituting a projection region of a stereoscopic image from a virtual viewpoint, to acquire the identification information of the specified divided projection plane, and to acquire the coordinate information of the vertex based on the acquired identification information, and a display control portion to transform the coordinate information of each vertex of the divided projection plane acquired based on the coordinate transformation information of the storage portion, and to create the stereoscopic image based on the image signal output from the photographing device and the coordinate information after the coordinate transformation.
US11736671B2
A method for changing an image file based on a toning coefficient includes receiving an image file including an image having a plurality of pixels. Toning characteristic function is determined for each pixel of the received image. Distribution of the plurality of pixels of the received image is analyzed using the toning characteristic function. The toning coefficient of the received image is determined based on the analyzed distribution of the plurality of pixels. A degree of toning of the received image file is changed using a user specified criteria based on the determined toning coefficient.
US11736668B2
A photo filter (e.g., artistic) light field effect system comprises an eyewear device that includes a frame, a temple connected to a lateral side of the frame, and a depth-capturing camera. Execution of programming by a processor configures the photo filter light field effect system to apply a photo filter selection to: (i) a left raw image or a left processed image to create a left photo filter image, and (ii) a right raw image or a right processed image to create a right photo filter image. The photo filter light field effect system generates, a photo filter light field effect image with an appearance of a spatial rotation or movement, by blending together the left photo filter image and the right photo filter image based on a left image disparity map and a right image disparity map.
US11736667B2
A projector arranged to form a plurality of image reconstructions on different planes disposed on a common projection axis and a corresponding method is disclosed. A hologram engine is arranged to determine a hologram corresponding to each image for image reconstruction, and to form a diffractive pattern including the corresponding hologram for each image. A display engine is arranged to display each diffractive pattern and receive light such that an image reconstruction corresponding to each hologram is formed on a plane of the plurality of different planes. Each image reconstruction comprises image spots arranged in a pattern. Image spots of a first image reconstruction formed on a first plane are interposed between image spots of a second image reconstruction formed on a second plane.
US11736658B2
An image pickup apparatus includes a lens, an image pickup device, and a processor. The processor acquires a plurality of pieces of first image data and second image data with an exposure time period longer than an exposure time period of the first image data from the image pickup device, detects a motion region by using the first image data and the second image data, and acquires motion detection information by using the plurality of pieces of first image data. The processor changes a synthesis method in accordance with whether the motion region is detected and generates one piece of synthesized image data.
US11736654B2
Methods, apparatus and systems related to production of a movie, a TV show or a multimedia content are described. In one example aspect, a system for producing a movie includes a pre-production subsystem configured to receive information about a storyline, cameras, cast, and other assets for the movie from a user. The pre-production subsystem is configured to generate one or more machine-readable scripts corresponding to one or more scenes. The system includes a production subsystem configured to receive the scripts from the pre-production system to determine constraints among the scenes. The production subsystem is further configured to determine actions for the cameras and the cast for obtaining footages according to the storyline. The system includes a device management subsystem configured to control the cameras and the cast based on the determined actions by the production system and a post-production editing system configured to receive the footages from the production subsystem for performing video and audio editing.
US11736651B2
In an image forming apparatus, a controller is configured to perform receiving an operation of one of enabling and disabling a particular storing function of storing image forming data related to an image forming job received through a first interface in a portable storage. When receiving the operation of enabling/disabling the particular storing function, the particular storing function is enabled/disabled. In response to receipt of the image forming job through the first interface in a state where the particular storing function is enabled, the image forming data is stored in the portable storage device connected to the second interface. An image is printed with use of the image forming part in accordance with the image forming data stored in the portable storage. Data different from the image forming data is stored in and/or retrieved from the portable storage device in a state where the particular storing function is disabled.
US11736650B2
A system includes an image processing apparatus and an information processing apparatus that provides a chat service, the image processing apparatus includes a reading unit that reads an image on a document, a memory, and a processor that executes a program stored in the memory to generate a file based on the read image, receive a password from a user, encrypt the generated file, using the received password, and transmit the encrypted file and the received password to the information processing apparatus, wherein the information processing apparatus includes a memory, and a processor that executes a program stored in the memory to cause the information processing apparatus to receive, from the image processing apparatus, the encrypted file and the received password, execute processing for posting the received encrypted file to a channel specified by the user, and execute processing for posting the received password to the channel.
US11736648B2
A high-definition image is preprocessed to generate a substantially losslessly-reconstructable set of image components that include a relatively low-resolution base image and a plurality of extra-data images that provide for progressively substantially losslessly reconstructing the high-definition image from the base image, wherein a single primary-color component of the extra-data images provides for relatively quickly reconstructing full-resolution intermediate images during the substantially lossless-reconstruction process.
US11736640B1
Methods and system are disclosed for a double-feed detector with neural network classifier. These includes accepting pages of a print-based media substrate into a scanning device with a paper feed device, back-illuminating the pages using a light source, capturing a page image of back-illuminated pages using an image capture device, detecting noise patterns exhibited by the page image using an image processor, classifying detected noise patterns using a noise pattern classifier, and determining, using classified detected noise patterns and a neural network controller for a neural network model, whether the at least one page is a sheet stack (at least two pages stacked together and passing through the paper feed device concurrently) based on the classified detected noise patterns. On condition a sheet stack is detected, a sheet stack detected signal triggers taking an action.
US11736634B2
An image scanning device scans one or plural document images of one or plural predetermined head pages, and a preview processing unit performs preview display of the document image(s) of the head page(s). After detecting a user operation to accept the document image on the preview display, the image scanning device scans a document image of a subsequent page to the head page(s), and the image processing unit performs the image process for the document image of the subsequent page. Further, the image processing unit performs a part or whole of the image process for the document image(s) of the head page(s) before the preview display. If a part of the image process is displayed before the preview display, the image processing unit performs a remaining part of the image process after detecting a user operation to accept the document image on the preview display.
US11736629B2
A mobile terminal improved in operability concerning fax transmission. A CPU of the mobile terminal sets information indicative of a fax transmission destination, sets reading and transmission information concerning fax transmission and original reading, and sends a request for fax transmission, to an image forming apparatus. When a response notifying capability of fax transmission is received from the apparatus, the CPU causes a message for prompting a user to set an original, to be displayed on a display section. When the original has been set and an instruction for fax transmission from the user is received, the CPU sends an instruction for reading the original and executing fax transmission, together with the transmission destination information, and the reading and transmission information, to the apparatus. The CPU causes a result of fax transmission by the apparatus to be displayed on the display section.
US11736628B2
An image forming apparatus includes a reading device and a controller. The reading device reads an image of a source document, and generates image data. The controller receives an input of the image data generated by the reading device. Further, the controller decides that the source document is a chargeable item, when image information indicating that the source document is the chargeable item, for which charging a usage fee corresponding to the source document to a predetermined third party is permitted, is included in the image data.
US11736615B2
A method and apparatus for scheduling agents in a call center to meet predefined service levels, wherein communications are associated with queues representing categories of communications, the queues including at least one concurrent queue of concurrent communications, wherein multiple concurrent communications can be handled concurrently by a single agent. The method includes executing a simulation to determine an effectiveness of plural agents. The simulation includes computing a skill group weighting (SGW) for each agent for at least one concurrent queue and at least one interval based on: tc, the time spent by the agent on queue C communications tall, the time spent by the agent on all concurrent communications te, the elapsed concurrent time for the agent tn, the non-idle time of the agent; and Agents are scheduled based on the SGW and max capacity of concurrent communications for each agent.
US11736613B2
A system and method for intent-based active callback management using enhanced callback objects, utilizing a cloud callback system comprising at least a profile manager, callback manager, interaction manager, media server, and environment analyzer, allowing users to call businesses, agents in contact centers, or other users who are connected to a cloud callback system, and, failing to connect to the individual they called, allow for an automatic callback object to be created, whereby the two users may be automatically called and bridged together at a time when both users are available.
US11736603B2
A personal mobility includes a support including a holder and an awning configured to mount a user terminal, a first sensor configured to obtain illumination information, a second sensor configured to obtain road surface inclination information, and a controller configured to identify a brightness of a light corresponding to the illumination information and control a structure of the holder or the awning to be changed based on the brightness of the light and the road surface inclination information.
US11736601B2
An apparatus, related devices and methods, having a memory element operable to store instructions; and a processor operable to execute the instructions, such that the apparatus is configured to identify, on an electronic device, a phone number of an incoming caller device; request, via an out-of-band control channel, a digital certificate for the phone number from the incoming caller device; receive, via the out-of-band control channel, the digital certificate for the phone number from the incoming caller device; determine whether the digital certificate for the phone number is authentic; and indicate, on the electronic device, based on a determination that the digital certificate for the phone number is authentic or not authentic, whether the phone number is authentic or not authentic.
US11736593B2
An apparatus, method, system and computer-readable medium are provided for converting traffic of a first communication type to traffic of one or more additional communication types. Multicast communications may be supported. One or more communication paths may be established to support transmitting data to one or more client devices in the multicast group.
US11736592B2
In some aspects, the disclosure is directed to methods and systems for synchronized multi-client content delivery, and a content selection system based on individual and aggregated scores for the content items, to generate bundles or sets of content items having approximately corresponding scores. Server timers and local timers on client devices may be synchronized via notifications, and timer durations dynamically adjusted when client requests and responses are sent prior to client-side timer expiration, but received after server-side timer expiration, indicating communication latency has caused desynchronization. Timers may be adjusted on a global basis or per-client device basis. Through scoring and bundling, sets of content items that may be relevant to approximately an equal share of the recipient client devices may be selected and transmitted.
US11736587B2
Systems and methods of integrating message content into a target processing device configured to process input data having a predefined data structure. A messaging server is configured to receive a message from a messaging client device executing a messaging application. An orchestrator device is configured to integrate at least a part of the message content into a target data processing device, receive the part of the message content from the messaging server, and transmit a file derived from the part of the message content to a file processing device. The processing device is configured to transform each received file into a description file comprising a set of predefined keys. The orchestrator device is configured to derive an input file having the predefined data structure from the description file and transmit the input file to the target data processing device for processing of the input file by the target processing device.
US11736585B2
Applications or Agents or Administrators can communicate with services and/or applications at hosted and/or remote locations via proxy service or application endpoints. Proxy Services described here may, in examples, manage the life cycle of communication channels, or tunnels to ensure guaranteed access to hosted services and applications regardless of their location. Examples of proxy services may create one or more tunnels, each in accordance with a particular tunneling protocol. The tunneling protocol used may be selected in accordance with a request, including information parameters—in this manner, proxy services described herein may be quite flexible in supporting tunneling connections to multiple and variable types of services and tunneling protocols.
US11736569B2
The present disclosure relates to systems and methods for processing a stream of messages in an electric power system (EPS). In one embodiment, a system may include a configuration subsystem to receive a plurality of criteria from an operator to identify a subset of the stream of messages for real-time processing. A receiver subsystem may identify the subset of the stream of messages based on at least one criterion from the plurality of criteria. A real-time processing subsystem may receive the subset of the stream of messages from the receiver subsystem, process the stream of messages within a fixed interval of a time of receipt, and update a value based on information in the processed stream of messages. A protective action subsystem may implement a protective action based on information in the processed stream of messages.
US11736565B2
Some embodiments provide a method of providing distributed storage services to a host computer from a network interface card (MC) of the host computer. At the NIC, the method accesses a set of one or more external storages operating outside of the host computer through a shared port of the NIC. In some embodiments, the method accesses the external storage set by using a network fabric storage driver that employs a network fabric storage protocol to access the external storage set. The method presents the external storage as a local storage of the host computer to a set of programs executing on the host computer. In some embodiments, the method presents the local storage by using a storage emulation layer on the NIC to create a local storage construct that presents the set of external storages as a local storage of the host computer.
US11736564B1
Methods, systems, and apparatus, including computer-readable media, for a hierarchical multi-tenant data access platforms. In some implementations, the a server system stores data collected through a multi-tenant data access platform configured to collect data for each of multiple tenant organizations and to selectively make the collected data available according to policies associated with the respective tenant organizations. The server system receives a request associated with a user, and the server system generates and provides a response according to the organization hierarchy data and policy data for the unit of the organization that has data that would be used in generating the response to the request.
US11736563B2
A system comprising a plurality of peer caches associated with a corresponding plurality of content owners; shared ledger logic having a channel for each content owner of a plurality of content owners, the shared ledger logic to maintain a shared ledger data structure and to perform the operations of: in response to receipt of a first content title, responsively recording a first ledger entry for the first content title which is visible to a first content owner which owns the first content title; receiving an encryption key from the content owner, wherein the first content title comprises an encrypted content title encrypted with the key; storing the encrypted content title on one or more network storage devices; and when the encrypted content title reaches an edge cache, using the key to decrypt the encrypted content title and updating the first ledger entry to identify the edge cache.
US11736553B1
This disclosure describes selecting the best hosting server(s) in a particular geographical location for the majority of participants in an interactive electronic activity. A request for an electronic interactive activity involving a plurality of nodes is received. At least one factor related to a plurality of potential servers is evaluated with respect to the plurality of nodes, where at least two of the plurality of potential servers are located in different geographical locations. Based at least in part on evaluating the factors, one or more of the potential servers is selected to host the electronic interactive activity, where the one or more of the potential servers selected are located in the same geographical location.
US11736543B2
A system, method, and computer readable medium for communicating at least one real-time specially-composed bulletin message to at least one subscriber of a provider of Internet services, comprising a first device, and a second device communicably coupled to the first device, wherein the first device: accesses only subscriber upstream traffic to a destination web site requested by the subscriber, wherein the first device inter-connects between the at least one subscriber and the destination web site, identifies the at least one subscriber's identification based on the accessed subscriber upstream traffic automatically provided by the subscriber, and provides the unique subscriber identification to the second device located at the provider of Internet services providing data services and management control to the first device, wherein the second device determines the subscriber associated with the unique subscriber identification.
US11736539B2
An illustrative collaboration space provider system defines, within a virtual collaboration space, a sound boundary associated with a particular avatar located within the virtual collaboration space. The collaboration space provider system then prevents, based on the sound boundary, at least one direction of audio communication for a user represented by the particular avatar. Corresponding methods and systems are also disclosed.
US11736538B2
Techniques are described for dynamic multi-user media streaming for client systems in a media session. In an embodiment, a local client system receives a media stream originated from a remote client system which is in the same media session. The local client system displays a local participant user interface (UI) control representing the local user at a first position on its local UI and further displays, a remote participant UI control representing the remote user on a second position on the local UI. When the local participant UI control is moved to a new position, the proximity to the remote participant UI control changes. Based at least in part on the change in proximity, the media stream originated from the remote client system is modified. For example, as local and remote participant UI controls are moving closer, the local client system may increase the volume of the audio track. Techniques further include other media session interactive features.
US11736515B2
The present invention relates to a reconfigurable switch forwarding engine parser capable of disabling hardware Trojans. The parser comprises a data preprocessing unit, several cascaded basic processing units and an extraction unit, wherein a key path of a basic processing unit of the first stage extracts and shifts a key bit keyword of a key, and sends a result to a data path of the current stage and a key path of the next stage; basic processing units of other stages carry out keyword extraction and shifting on a key frame and the data frame in sequence; and the extraction unit extracts the key frame and the data frame from a basic processing unit of the last stage, and forwards same to a subsequent packet processing part. The present invention can be widely applied to the design of the switch forwarding engine parser.
US11736513B1
The technology disclosed relates to a method, system, and non-transitory computer-readable media that detects malicious communication between a command and control (C2) cloud resource on a cloud application and malware on an infected host, using a network security system. The network security system reroutes the cloud traffic to the network security system. The incoming requests of the cloud traffic are directed to a cloud application in the plurality of cloud applications, and wherein the cloud application has a plurality of resources. The network security system analyzes the incoming requests, determines that the incoming requests are targeted at one or more malicious resources in the plurality of resources. Also, the network security system prevents transmission of the incoming requests to the malicious resources, by making the malicious resources unavailable for receiving future incoming requests, while keeping other resources in the plurality of resources available for receiving the future incoming requests.
US11736502B2
Techniques and mechanisms are disclosed for a data intake and query system to generate “meta-notable” events by applying a meta-notable event rule to a collection of notable event data. A meta-notable event rule specifies one or more patterns of notable event instances defined by a set of notable event states and a set of transition rules (also referred to as association rules) indicating conditions for transitioning from one notable event state to another. The set of notable event states includes at least one start state and at least one end state. A meta-notable event is generated when a set of analyzed notable events satisfies a set of transition rules linking a start state to an end state (including transitions through any intermediary states between the start state and the end state).
US11736500B2
A network manager manages a network topology. The network manager includes storage for storing a signature of a network device of the network topology. The network manager also includes a device state manager that obtains a signature of a device that participates in the network topology, the signature indicating that the device is operating in an undesired manner; makes a determination, based on signature, that the device should be in a quarantined state; in response to making the determination: generates a quarantine state update that indicates that the device is in the quarantined state; and sends, by the network manager, the quarantine state update to the device. The quarantine state update does not indicate how the quarantined state is implemented.
US11736499B2
Systems and methods for detecting injection exploits in a networked computing environment are disclosed. In one embodiment, a method for detection includes monitoring web applications that are executing and detecting when an execution function is received over a network and invoked, where an execution function is a function that accepts external free-form data values, detecting malicious code by generating a model of legitimate behavior subsequent to invocation of the execution function, comparing actual behavior to the model of legitimate behavior, and generating an alert when the actual behavior deviates from the model of legitimate behavior and validating whether the deviation of the actual behavior is due to one or more functions that accept external input.
US11736496B2
A data security system, including a security manager computer making network application programming interface (API) calls to a cloud-based service that performs data exchange transactions among end users, the API calls remotely controlling the cloud-based service so that the security manager computer accesses transactions that have entered the cloud-based service, whereby an end user may forward a transaction received through the cloud-based service to a central authority as being a potentially harmful or deceptive transaction, and a data inspector operative to analyze a transaction as being indeed harmful or deceptive, by applying machine learning, wherein the security manager computer controls the cloud-based service so as to transmit to the security manager transactions forwarded to the central authority, instead of or in addition to transmitting these transactions to the central authority, for analysis by the data inspector.
US11736494B2
An application can specify a location service authorization type to be enforced by a mobile device. After the user authorizes the location service through an authorization dialog, the application can receive location service according to the authorization type. A first authorization type allows the application to receive continuous location updates and location events from a location service on the mobile device only when the application is in use. A second authorization type allows the application to always receive continuous location updates and location events when the application is running in a foreground or background. A status indicator can be displayed to indicate the authorization associated with a received location service.
US11736493B1
A network system to provide mutable access tokens for access requests that eliminate a need for token replacement. The system allows an access token to be changed to update data in the token. When data stored with the token changes, such as when a user or partner has a change in status, a new token is not required to be requested, generated, dispersed, or stored. Conventional systems refuse the API call request and require the new token be provided. The described system instead completes the request while simultaneously notifying the user to subsequently retrieve an updated access token. Requesting, generating, communicating, and presenting a new token requires additional time, bandwidth, computing capacity, and system interactions. While performing new token acquisition in conventional systems, devices are forced to perform additional interactions, which may result in a time delay or in one or more devices exceeding capacity, becoming overloaded, and seizing.
US11736486B2
An example method of managing rights in a cloud computing system includes: creating a role template having a role template set of rights to resources in the cloud computing system; assigning a tenant set of rights to the resources to each of a plurality of tenants of the cloud computing system, respectively; and creating a role instance for each respective tenant based on the role template and assigning the role instance to each respective tenant, where the role instance is linked to the role template in the cloud computing system and where the role instance includes a role instance set of rights that includes an intersection of the role template set of rights and the tenant set of rights for the respective tenant.
US11736476B2
Embodiments disclosed herein generally related to a system and method of authenticating a user with a third party server. In one embodiment, a method is disclosed herein. A computing system receives, from a remote client device of the user, a token. The token includes personal identification information and a digitized file of a biometric captured by a biometric scanner. The computing system identifies via the personal identification information that the user has a user account. The computing system queries a database with the personal identification information and the digitized file to determine whether the biometric matches a stored biometric in the user account. Upon determining that the biometric matches the stored biometric, the computing system generates a message to be transmitted to the third party server that authenticates the user. The computing system transmits the message to the third party server.
US11736475B2
Systems and methods involving a user authentication system for granting access to digital systems and content, computing systems and devices and physical locations. The authentication system granting access to digital systems and content involves a mobile device, a computing device and a server. The authentication system granting access to computing systems and devices and physical locations involves a mobile device, an interface device, a secure system and a server. The authentication systems described permit a user to access digital systems and content, computing systems and devices and physical locations using only the user's mobile device. The mobile device runs mobile application that performs the authentication functionality using biometric data obtained on the mobile device. The authentication data is stored on the mobile device in an encrypted format and is not shared with the other devices in the authentication system.
US11736463B2
A non-transitory computer readable medium stores a program causing a computer to execute a process which includes, for example, receiving entry of first information from a requesting user, specifying, among registered users, a candidate corresponding to the received first information, and controlling a display to display a first screen including (i) a clue of second information of the candidate, the clue only partially showing the second information of the candidate, and (ii) a button for calling up a second screen from which the second information is entered by the requesting user. The first screen does not receive entry of a password from the requesting user.
US11736461B1
Techniques for sharing secrets over one or more computer networks using proxies are provided. In one technique, a proxy server receives, from a client device, over a computer network, a request for a secret. In response to receive the request, the proxy server causes a tunnel to be created with a resource server that is separate from the client device, retrieves the secret from a secrets repository, and causes the secret to be transmitted through the tunnel to the resource server.
US11736441B2
Described herein are systems and methods to manage blacklists and duplicate addresses in software defined networks (SDNs). In one implementation, a method includes, in a control plane and data plane of an SDN environment, obtaining a blacklist for a logical port in the SDN environment. The method further includes deleting realized address bindings in a realized address list for the logical port that match the one or more address bindings in the blacklist and preventing subsequent address bindings that match the one or more address bindings in the blacklist from being added to the realized address list.
US11736437B2
Disclosed is a method of adaptive assignment of location to internet protocol (IP) indexed data streams using machine learning from partially observable location data. The method includes (i) generating an IP to location map (NM1) and a location to IP map (NM2) by (i) mapping the IP address from location indexed data streams to corresponding location temporally and vice versa, in a base map, (ii) scoring and ranking each entry in the NM1 and the NM2 based on a frequency of use of the IP address, and a number of unique entity identifiers per IP address or per location, (iii) filtering each entry in the NM1 and the NM2 to generate a dynamic IP to location map, and (iv) estimating, a location for an IP indexed data streams at multiple levels of resolutions based on the dynamic IP to location map and an active ST region of each entity.
US11736435B2
The method for an automated IPv6/IPv4 fallback approach in proxy networks is presented. In some embodiments, the method comprises receiving, at a proxy server, a request from a client executing on a client computer for access to a target computer; determining identification-information of the client; determining an address pair including an IPv6 address and an IPv4 address of the proxy server; assigning the address pair to the identification-information of the client; establishing a first communications connection between the client computer and the proxy server using one of IP addresses included in the address pair, and a second communications connection between the proxy server and the target computer using one of IP addresses included in the address pair; and facilitating a network packet flow between the client computer and the target computer using the first communications connection and the second communications connection.
US11736426B2
The subject technology provides a messaging application in which an image can be captured and supplemented with supplemental content such as stickers, animations, etc., from within an active messaging thread. In this manner, a user participating in a messaging conversation with a remote user can add stickers, animations, and/or adaptive content to an image captured by the user, without having to locally cache/store the captured image before editing and without having to leave the messaging conversion (or the messaging application) to access an image editing application.
US11736411B2
A method, a device, and a system for transmitting a multicast packet are provided. The method includes: when a device that is in a source subnet and that is connected to a core network receives a multicast packet of a target multicast group, determining addresses of devices that are in a plurality of destination subnets corresponding to the target multicast group and that are connected to the core network, replicating the multicast packet, to obtain a plurality of multicast packets whose quantity is equal to a quantity of the plurality of destination subnets, separately adding outer encapsulation to each multicast packet, and forwarding the multicast packet to which the outer encapsulation is added, where a destination address in the outer encapsulation is an address of a device that is in each destination subnet and that is connected to the core network.
US11736407B2
A method for load balancing and packet re-sequencing on a network includes an ingress node that determines an identifier of a destination chip based on a destination address of a packet flow and a forwarding table, allocates, based on the identifier of the destination chip, a channel identifier and a sequence number of each packet that is in the packet flow and that enters a channel, to generate an updated packet flow, where each packet in the updated packet flow includes a packet in a corresponding packet flow, a sequence number of the packet, and the channel identifier, and the updated packet flow is sent in a per-packet load sharing manner.
US11736402B2
There is included in one example a switch, including: an ingress port to receive data from a source host; a first egress port to send data to a destination host; a second egress port to send data to the source host; and a congestion notification generator (CNG) including: a congestion detector to compute bandwidth consumption of a flow associated with a packet received on the ingress port and assigned to the first egress port, and determine based on the computed bandwidth consumption that the flow is congested; a flow extractor to extract a flow identifier of the flow from the packet; a throttle calculator to calculate a quantitative flow throttle value for the flow; and a header builder to build a congestion notification packet to instruct the source host to throttle the flow.
US11736386B2
The present invention relates to methods and apparatus for determining a best or optimal media path or route between communications devices. An exemplary method embodiment of the present invention includes the steps of (i) receiving, at a first communications device, data of a first data communications session, the first data communications session being a first media communications session, the data being media; (ii) selecting an optimal media communications route from a plurality of communications routes between the first communications device and a second communications device; and (iii) communicating the received media of the first media communications session from the first communications device to the second communications device via the selected optimal media communications route. In some embodiments, the optimal media communications route is determined by a UCBot application executing on the first communication device based on media quality metrics for each of the routes determined during test media sessions.
US11736385B1
A network device may receive, from a transmission network device, a link state message associated with an origination network device. The network device may determine an order of a set of one-hop neighbor network devices from the transmission network device. The network device may determine, based on the link state message and the order of the set of one-hop neighbor network devices, whether the network device is to send a copy of the link state message to at least one one-hop neighbor network device of the network device. The network device may send, or refraining from sending, by the network device and based on determining whether the network device is to send the copy of the link state message to the at least one one-hop neighbor network device of the network device, the link state message to the at least one one-hop neighbor network device of the network device.
US11736382B2
This application provides a method for obtaining a FIB of a device on a network. The network includes a verification system and a plurality of devices, and a first device is one of the plurality of devices. The first device receives a request message sent by the verification system, where the request message carries a command for obtaining a FIB of the first device that is generated at a specified time. The first device obtains the FIB or a FIB snapshot of the first device that is generated at the specified time. The first device adds the obtained FIB or FIB snapshot to a response message, and sends the response message to the verification system.
US11736380B2
A relay device, or a switch, in a ring network corrects connection information including (i) identification information of respective switches in the network and (ii) a connection order of other switches seen from a subject switch, by storing in a memory a switch ID table of the subject switch, which includes an ID of each of the other switches and a connection order of the other switches seen from the subject switch, for identifying an abnormal section of the network, for example. Each of the switches has a function that (i) generates anew ID for the restarted switch for generating a new ID table and (ii) causes the other switches to generate a respective new switch ID table, when detecting switch ID duplication among the switches or when restarting from a reset.
US11736376B2
An Internet browsing monitoring system has a web server providing a web page in which some of the elements associated with the browsing monitoring are encoded in the web page by a CSS code, the web page includes a mechanism detecting interactions to be logged, and, when a type of interaction to be logged is detected, sends the CSS code associated with the considered element with at least one indicator of the detected interaction to an interaction logging server. The interaction logging server has an input memory receiving the CSS codes associated with a considered element and the at least one indicator of the detected interaction and an extractor analyzing each CSS code associated with a considered element and the at least one indicator of the detected interaction, split them into chunks, encode at least some of the chunks in the form of a number, and store the resulting sequence of numbers encoding the chunks in a database.
US11736363B2
In various embodiments, a prediction subsystem automatically predicts a level of network availability of a device network. The prediction subsystem computes a set of predicted attribute values for a set of devices attributes associated with the device network based on a trained recurrent neural network (RNN) and set(s) of past attribute values for the set of device attributes. The prediction subsystem then performs classification operation(s) based on the set of predicted attribute values and one or more machine-learned classification criteria. The result of the classification operation(s) is a network availability data point that predicts a level of network availability of the device network. Preemptive action(s) are subsequently performed on the device network based on the network availability data point. By performing the preemptive action(s), the amount of time during which network availability is below a given level can be substantially reduced compared to prior art, reactive approaches.
US11736362B2
An analysis system automates IP address structure discovery by deep analysis of sample IPv6 addresses using a set of computational methods, namely, information-theoretic analysis, machine learning, and statistical modeling. The system receives a sample set of IP addresses, computes entropies, discovers and mines address segments, builds a network model of address segment inter-dependencies, and provides a graphical display with various plots and tools to enable a network analyst to navigate and explore the exposed IPv6 address structure. The structural information is then applied as input to applications that include: (a) identifying homogeneous groups of client addresses, e.g., to assist in mapping clients to content in a CDN; (b) supporting network situational awareness efforts, e.g., in cyber defense; (c) selecting candidate targets for active measurements, e.g., traceroutes campaigns, vulnerability assessments, or reachability surveys; and (d) remotely assessing a network's addressing plan and address assignment policy.
US11736346B2
A method of monitoring status information of devices is described. The method includes establishing a first connection to a hardware resource executing a cloud extension agent on a local network, over a wide area network external from the local network and separated by at least one firewall, using a standard internet protocol. The method further includes sending, via the first connection, a first set of instructions to manage a first set of mobile devices by one or more local servers on the local network; and receiving status information via the secure network connection, wherein the status information is from the one or more local servers on the local network associated with a plurality of devices that access the one or more local servers.
US11736345B2
A cloud extension agent can be provided on a customer premise for interfacing, via an outbound secure connection, cloud based services. The cloud extension agent can reach the cloud based services through existing firewall infrastructure, thereby providing simple, secure deployment. Furthermore, the secure connection can enable substantially real-time communication with a cloud service to provide web-based, substantially real time control or management of resources on the customer premises via the cloud extension agent.
US11736337B2
Managing performance of elements providing a session via a multi-hop network topology is provided. A system receives values for factors associated with elements that form hops in a multi-hop network topology. The system determines a performance metric for each hop using the values for one or more factors selected from the factors. The system identifies a hop of the hops as having a performance issue based on the performance metric for the hop exceeding a threshold. The system selects, responsive to the performance metric of the hop exceeding the threshold, an action to take on at least one element forming the hop.
US11736326B2
Methods, systems, and devices for wireless communication are described. A communication device may receive control signaling indicating a downlink reference signal configuration, for example, a demodulation reference signal (DMRS) configuration. The communication device may receive a downlink reference signal (e.g., a DMRS) over a downlink control channel (e.g., a physical downlink control channel (PDCCH)) during an initial symbol duration of a transmission time interval (TTI). The downlink reference signal may include a set of bits including a first subset of bits including network temporary identifier bits and a second subset of bits including constellation bits associated with a downlink data channel (e.g., a physical downlink shared channel (PDSCH)). The communication device may process the downlink reference signal (e.g., a DMRS) based on the downlink reference signal configuration (e.g., a DMRS configuration).
US11736325B2
A vehicle may wirelessly communicate with another vehicle via a physical channel (a vehicle-to-vehicle (V2V) channel) that is robust and reliable under high mobility propagation conditions. The physical channel may be created by modifying an existing long-term evolution (LTE) physical channel, such as an LTE sidelink (SL) channel. For instance, the V2V physical channel may be created by increasing, by a particular factor, the subcarrier spacing of legacy LTE channels (e.g., from 15 kilohertz (kHz) to 30 kHz). Additionally, a symbol duration and a fast physical channel may each be reduced by Fourier transform (FFT) size for the V2V the same factor. Doing so may enable the V2V physical channel to be implemented without significant modifications to other aspects of the LTE standard.
US11736320B2
Phase noise is a limiting factor in high-frequency 5G and 6G communications. Disclosed is a multiplexed amplitude-phase modulation scheme that can provide extremely wide phase noise margins at high frequencies. The transmitter can transmit a wave modulated in amplitude and phase, configured to provide a wide separation of phase states. The receiver, on the other hand, demodulates the message using quadrature amplitude modulation QAM, since that is generally more economical and technically preferred for signal processing. The demodulated message, however, still retains the large phase margins. As a further benefit, the examples illustrate non-square and asymmetric modulation schemes, which can extend the noise margins even further. By modulating with amplitude and phase, but demodulating with orthogonal branch signals, wireless networks can expand into high-frequency bandwidths while retaining high reliability and high throughput, as required for wireless applications of tomorrow.
US11736319B2
A wireless communication device for a transmission end of a wireless communication system is provided. The wireless communication device includes a wireless analog transmission unit, for transmitting a data packet on a data transmission channel; and a packet generating unit, for generating the data packet and at least one protection packet; wherein before transmitting the data packet on the data transmission channel, the wireless communication device transmits the at least one protection packet on at least one adjacent channel of the data transmission channel to indicate to at least one user of the at least one adjacent channel to stop using the at least one adjacent channel before transmission of the data packet is completed, and at least one frequency band of the at least one adjacent channel overlaps a frequency band of the data transmission channel.
US11736313B2
In described examples, a circuit includes a system bus controller having a first downstream port and is configured to generate a first downstream frame responsive to a first local bus transmission received by a first local bus controller, and to generate a second downstream frame responsive to a second local bus transmission received by a second local bus controller. The system bus controller is configured to generate a downstream aggregate frame responsive to the first downstream frame and the second downstream frame and is configured to initiate transmission of the downstream aggregate frame at the first downstream port. The system bus controller is adapted to receive an upstream aggregate frame that includes a first upstream frame and a second upstream frame and is configured to generate a first upstream transmission responsive to the first upstream frame and to generate the second upstream transmission responsive to the second upstream frame.
US11736310B2
A computing system for real-time analyzing meeting conversations using artificial intelligence (AI) is configured to establish a meeting communication channel that facilitates a meeting among multiple client systems. Each of the multiple client systems corresponds to a meeting participant. In response to receiving communication from the multiple client systems, the computing system analyzes currently received communication via an AI engine while the meeting remains active. The currently received communication is communication received within a rolling time window ending at a current time. Based on the analysis, the computing system identifies an agenda item that has a highest correlation with the currently received communication and a sentiment of at least one participant. The computing system then determines a level of interest of the agenda item based on the sentiment of the participant and causes at least one client system to display a notification or an alert or make suggestions.
US11736306B1
As described herein, a system, method, and computer program are provided for using artificial intelligence for online charging. A request for use of a network service by an entity is identified. Account allowances/balances to which the requested use of the network service can be charged are determined. Insights generated by an artificial intelligence system are accessed, where the insights predict future use of the network service (e.g. that will be charged to each account allowance/balance). A quota size to be requested in association with a select account allowance/balance is determined, based on the request for the use of the network service and the insights. A reservation request to reserve the quota size from the select account allowance/balance is generated. The use of the network service is authorized, when the quota size is reserved from the select account allowance/balance for the use of the network service.
US11736295B2
A method, system, and computer program product generate, with a payment network, a first value (a) and a second value (ga), the second value (ga) based on the first value (a) and a generator value (g); generate, with the payment network, a plurality of random merchant numbers (mi) for a respective plurality of merchant banks; determine, with the payment network, a merchant product (M) based on a product of the plurality of random merchant numbers (mi); generate, with the payment network, a public key (pki) based on the second value (ga), the merchant product (M), and the random merchant number (mi) and a random key (rki) based on the merchant product (M) and the random merchant number (mi) for each respective merchant bank; and communicate, with the payment network, the public key (pki) and the random key (rki) to at least one respective merchant bank.
US11736275B2
An integrated infrastructure secure communication system includes at least one chassis, and a plurality of computing devices that are located in the at least one chassis and that are coupled to each other. A first computing device included in the plurality of computing device receives a communication from a first component in the first computing device, retrieves a vendor-based key, and encrypts the communication using the vendor-based key to provide a first-level encrypted communication. The first computing device also generates a first random key, encrypts the first-level encrypted communication with the first random key to provide a second-level encrypted communication, and transmits the second-level encrypted communication to a second computing device that is included in the plurality of computing devices.
US11736271B2
A method for registering a mining computing entity (MCE) with a trusted execution environment entity (TEEE) in a blockchain of a distributed blockchain consensus network (DBCN), based on a proof-of-stake protocol, includes providing public signing and corresponding secret signing information and trusted time information by the TEEE of the MCE, providing public and secret account information for a virtual wallet of the blockchain by the MCE, and generating integrity information by the TEEE. The method further includes generating attestation information by signing the integrity information, hashed public signing information and public account information, computing proving information, by an attestation providing entity (APE), by attesting the attestation information, and sending a transaction to the blockchain, signed with the secret account information, the transaction including the public signing information and the proving information.
US11736269B2
A technique of separating a sequence of modulation shift keying (MSK) symbols into a first portion and a second portion and separately comparing the first portion of the sequence of MSK symbols and the second portion of the sequence of MSK symbols against a first portion of a reference sequence of MSK symbols and a second portion of the reference sequence of MSK symbols allows a low complexity detection of a start field delimiter in a wireless communication packet.
US11736258B2
This application provides a system information redundancy version determining method and apparatus. A communications device determines at least one time-domain resource unit Ux, and determines a redundancy version RVx for system information on the time-domain resource unit Ux according to the time-domain resource unit Ux, where x is an identifier of the time-domain resource unit, the redundancy version RVx satisfies RVx=(Int1(X1/X2*(Int2(x/M) mod K))) mod L, x is a non-negative integer, X1 and X2 are non-zero real numbers, M is a positive real number, K and L are positive integers, mod indicates a modulo operation, Int1 indicates rounding up or rounding down, and Int2 indicates rounding up or rounding down.
US11736257B2
[Object] To provide the uplink reference signal for beam tracking. [Solution] A terminal apparatus, including: a communication unit configured to perform communication with a base station configured to form beams and perform communication; and a control unit configured to transmit a first uplink reference signal and a second uplink reference signal which has a narrower target frequency bandwidth and a shorter transmission period than the first uplink reference signal.
US11736256B1
Systems and methods are provided for dynamic beam sweeping a synchronization signal based on user device activity. An average synchronization signal transmission periodicity may be modified in response to determinations about the mobility of user devices, in response to determinations about the synchronization sensitivity of content being transmitted to user devices, or both. The modified beam sweeping protocol may responsively increase or decrease the average periodicity of a series of synchronization signals that are transmitted to a distinct portion of a sector using one or more distinct beamforms, increasing the synchronization efficiency of limited synchronization signals being transmitted to the cell.
US11736250B2
Disclosed are a method for transmitting a reference signal, and a communication device. The method is executable by a terminal device or a network device, and comprises: determining at least one time domain resource unit for transmitting a reference signal; and transmitting the reference signal on the at least one time domain resource unit. Since the reference signal is transmitted on the at least one specific time domain resource unit rather than being transmitted by reusing a portion of subcarriers of a time domain resource unit for data transmission, a delay in transmission of the reference signal is reduced, thereby reducing a delay in data demodulation or CSI measurement performed on the basis of the reference signal, and reducing control signaling overhead for indication of a rate matching resource and complexity of performing rate matching.
US11736248B2
A digital radio OFDM modulator and demodulator provide an efficient mode and a backwards-compatible mode to work with IEEE 802.15.4g or a similar standard. In backwards-compatible mode, they use a single method for error encoding physical header and payload transmit data, and a single method for detecting and correcting errors in physical header and payload receive data. In efficient mode, they use two different methods. The payload is BCH-LDPC encoded. They may also use mapping constellations that are not available in IEEE 802.15.4g, including 64-QAM, 256-QAM, and APSK. To ensure that physical header data can be received more robustly than payload data, they use frequency diversity of the physical header data, and selection maximal ratio combining (SMRC) in the demodulator to reduce the bit error rate (BER) at a low cost.
US11736245B2
A wireless device performs spatial reuse in a wireless local area network. When receiving a packet, the wireless device measures a received signal quality from a first portion of the packet, and determines a required signal quality for correctly decoding a payload of the packet based on information in a packet header. The wireless device compares the received signal quality with the required signal quality. If the received signal quality is lower than the required signal quality, the wireless device transmits a signal that overlaps in time and in frequency with a second portion of the packet. Alternatively, a wireless device may identify a Basic Service Set Identification (BSSID) of a received packet. If the BSSID indicates that the packet is an inter-BSS packet, the wireless device transmits a signal overlapping in time and in frequency with the packet before reception of a frame check sequence (FCS) in the packet.
US11736238B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more sidelink communications on a sidelink between the UE and another UE. The UE may transmit one or more hybrid automatic repeat request (HARQ) feedback communications, associated with the one or more sidelink communications, on the sidelink and in a HARQ feedback resource included in a multi-slot feedback reporting period. The HARQ feedback resource may include a set of negative acknowledgement (NACK) resources or the set of NACK resources and a set of acknowledgement (ACK) resources. Numerous other aspects are provided.
US11736229B2
A transmission apparatus, in particular for use in a Low Throughput Network, comprises an FEC encoder configured to encode payload data into FEC code words each having a predetermined code word length, and a frame forming section configured to form a frame having a predetermined frame length. A frame comprises a first frame portion having a first predetermined length of an integer multiple of the predetermined code word length and a second frame portion having a second predetermined length shorter than the predetermined code word length. The frame forming section is configured to include an FEC code word and a predetermined number of repetitions of said FEC code word into the first frame portion of a frame and to include a selected number of bits of said FEC code word into the second frame portion of said frame.
US11736227B1
Technologies directed to hash spreading to extend a wireless coverage are described. One method includes receiving input bits and control information that specifies a first data rate and a second modem scheme having a second signal range that is greater than a first signal range corresponding to a first modem scheme. The method generates a first sequence of bits by scrambling the input bits, the first sequence of bits having a first number of bits. The method generates a second sequence of bits by hash spreading the first sequence of bits using a set of spreading codes. The second sequence of bits has a second number of bits greater than the first number of bits. The method generates first symbols by modulating the second sequence, converts the first symbols into radio frequency (RF) signals, and sends the RF signals to the second wireless device.
US11736225B2
An apparatus, method and computer program is described comprising: executing, in a first mode of operation, a MIMO for one or more user devices eligible to transmit data in a slot of a packet scheduler, to generate MIMO operation outputs; obtaining, in a second mode of operation, estimated MIMO operation outputs for said one or more user devices from a lookup table; and determining whether to operate in the first mode of operation or the second mode operation.
US11736222B2
Downlink control information fields for a licensed cell and an unlicensed cell in a wireless network
A wireless device receives a first downlink control information. The first downlink control information comprises a first field having a first number of bits indicating: a first modulation and coding scheme (MCS); and a first redundancy version (RV). A first transport block is transmitted via a licensed cell based on the first MCS and the first RV. A second downlink control information is received. The second downlink control information comprises: an MCS field having the first number of bits indicating a second MCS; an RV field indicating a second RV; and a transmit power control field for determining a transmit power. A second transport block, based on the second MCS, the second RV, and the transmit power, is transmitted via a physical uplink shared channel of an unlicensed cell.
US11736220B2
A method for determining MCS level is provided. The method can include obtaining by a first terminal, at least one piece of measurement information which includes a measurement position indicating a time-frequency position occupied by information sent via a direct communication interface for transmitting V2X businesses of the Internet of Vehicles, and a measurement value indicating channel quality of a channel for transmitting the information. The method can include obtaining by the first terminal, a target measurement value corresponding to a target measurement position from the at least one piece of measurement information, determining by the first terminal, a quality parameter of a target channel for transmitting the target information according to the target measurement value, and determining by the first terminal, a maximum available MCS level corresponding to the target channel according to the quality parameter of the target channel.
US11736218B2
Various embodiments herein provide techniques for indication of a starting frequency of a control resource set (CORESET). In embodiments, two modes for determining the starting frequency are provided. An access node (e.g., next generation Node B (gNB)) may send an indication to a user equipment (UE) to indicate which mode to use (e.g., in a payload of a physical broadcast channel (PBCH)). Other embodiments may be described and claimed.
US11736216B2
A network element includes at least two Time Division Multiplexing (TDM) modules each including a TDM client interface, TDM processing circuitry, and circuit emulation circuitry; and a packet switch fabric connected to the at least two TDM modules in a Link Aggregation Group (LAG) for a protected TDM service, and configured to output a packet interface, wherein the protected TDM service is provided as a single packetized TDM stream via the packet interface from the packet switch fabric.
US11736215B2
A synchronization server creates an augmented radio listener experience by providing additional information, especially visual information, over a concurrent, parallel data connection to a user device during the radio broadcast. The additional information is synchronized to the radio broadcast item then playing, based on an event message received by the synchronization server from the radio station equipment. The synchronization server can implement real-time interactions between connected radio listeners and a disk jockey dashboard of the radio station. The synchronization server optionally can personalize advertisement content for transmission to user devices based on user profile information and audience criteria provided by the advertiser.
US11736211B2
Wireless radio device alignment tools and methods. Described herein are methods for point-to-point alignment of wireless radio devices and alignment tools to assist in aligning wireless radio devices. These alignment tools may automatically or manually receive location information and may use a local compass function to determine a rough or initial alignment and additional tools to provide further (fine) alignment based on calculated and actual signal strength between the two devices being aligned.
US11736208B2
Antenna monitoring systems and methods can include, among other things, a transmitter near each of the antennas in a distributed antenna system (DAS). The transmitter can transmit an antenna identifier corresponding to that antenna, so that the various transmitters in the DAS each transmit different antenna identifiers. These antenna identifiers can be detected by a receiver and can be processed to determine whether any antenna identifiers are missing. If any expected antenna identifier is missing, the receiver can infer that the antenna or a component associated with the antenna (such as cabling) may have failed. The receiver can then output an indication or notification that may be accessed by maintenance personnel and/or emergency personnel to enable them to identify and repair the non-functioning antenna or component. The transmitter can transmit other data, such as environmental data, RF data, or the like, to facilitate additional or alternative monitoring functionality.
US11736207B2
The present disclosure discloses example channel correction methods and devices. One example method includes sending a correction reference signal to at least two antennas in a second remote radio unit (RRU) through at least two antennas in a first RRU by using a first transmit power and a first weight vector. Correction reference signals received by the second RRU are combined into a fifth correction reference signal. A correction reference signal sent by the at least two antennas in the second RRU are received by the first RRU through the at least two antennas in the first RRU. Correction reference signals received by the first RRU are combined into a sixth correction reference signal. A correction coefficient of the transmit and receive channels between the first RRU and the second RRU is calculated using the fifth correction reference signal and the sixth correction reference signal.
US11736204B2
Consistent with an aspect of the present disclosure, electrical signals or digital subcarriers are generated in a DSP based on independent input data streams. Drive signals are generated based on the digital subcarriers, and such drive signals are applied to an optical modulator, including, for example, a Mach-Zehnder modulator. The optical modulator modulates light output from a laser based on the drive signals to supply optical subcarriers corresponding to the digital subcarriers. These optical subcarriers may be received by optical receivers provided at different locations in an optical communications network, where the optical subcarrier may be processed, and the input data stream associated with such optical subcarrier is output. Accordingly, instead of providing multiple lasers and modulators, for example, data is carried by individual subcarriers output from an optical source including one laser and modulator. Thus, a cost associated with the network may be reduced. Moreover, each of the subcarriers may be detected by a corresponding one of a plurality of receivers, each of which being provided in a different location in the optical communication network. Thus, receivers need not be co-located, such that the network has improved flexibility.
US11736203B1
A system and method for radio frequency (RF) signal processing via photonic local oscillator (LO) phase control generates a set of N optical carriers and M sets of control inputs, each control input including an amplitude and/or phase control for the nth carrier. Each nth optical carrier is split into an RF path and M LO paths, the RF path including N electro-optical (EO) modulators for amplitude/phase modulation of each nth carrier per a set of N RF input signals and each mth LO path including a set of N EO modulators for amplitude/phase modulation of each nth carrier per the mth control input. Demodulators generate M in-phase and quadrature (I/Q) balanced optical outputs based on the multiplexed N combined RF optical outputs and each mth set of N combined LO optical outputs. The M I/Q balanced optical outputs are converted to the electrical and then to the digital domain.
US11736200B2
A combinatorial optimization problem processing device is for associating a combinatorial optimization problem having N elements with an Ising model to process the combinatorial optimization problem. The combinatorial optimization problem processing device includes: a 1×2 Mach-Zehnder optical modulator that receives a polarized clock pulse train; an optical interference circuit that receives polarized clock pulse trains that were modulated by the Mach-Zehnder optical modulator; an optical coupler that couples output of the optical interference circuit with an initialization optical pulse train that creates a neutral state with respect to interactions between the elements; and a modulation signal generator that performs waveform shaping on an electrical signal obtained by photoelectrically converting an output signal of the optical coupler, generates a modulation signal for the Mach-Zehnder optical modulator, and externally outputs a monitor signal that represents a solution to the optimization problem. The optical interference circuit repeatedly allows a predetermined interaction in the Ising model to occur from the neutral state at a period corresponding to the N pulses of the polarized clock pulse train.
US11736190B2
A derivation method is a derivation method performed by a communication system, including: a transmission step of transmitting a first radio-wave signal according to an optical signal with a first wavelength and a second radio-wave signal according to an optical signal with a second wavelength; a communication start time information acquisition step of acquiring information on a first communication start time and information on a second communication start time; a reception time information acquisition step of acquiring information on a first reception time that is a reception time related to the first radio-wave signal, and information on a second reception time that is a reception time related to the second radio-wave signal; and an optical fiber length derivation step of deriving a length of the optical fiber, based on the first communication start time, the first reception time, the second communication start time, the second reception time, a group velocity or a group delay time of the optical signal with the first wavelength, and a group velocity or a group delay time of the optical signal with the second wavelength.
US11736189B2
Aspects of this disclosure relate to utilizing a 360-degree light source and frictionless authentication methods to provide access to a secure network and associated services. Data transmission is conducted via a light source that is also used to illuminate a location. An agent-centric method of frictionless data authentication and transfer is applied. The agent-centric authentication methods may be power efficient for use in connection with a mobile device having limited battery capacity and limited bandwidth.
US11736182B2
The present application relates to methods for operating a wireless communication device (20). According to an embodiment, the method comprises transmitting, on a wireless link between the wireless communication device (20) and a further wireless communication device (30, 40, 50), at least one first signal (301) using a first polarization (501), transmitting, on the wireless link, at least one second signal (302) using a second polarization (502), and transmitting, on the wireless link, at least one third signal (303) using a third polarization (503). The first polarization (501), the second polarization (502), and the third polarization (503) are different from each other. Based on the at least one first signal (301), the at least one second signal (302), and the at least one third signal (303), channels of the wireless link associated with the at least one first signal (301), the at least one second signal (302), and the at least one third signal (303) are sounded.
US11736172B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform, to a first base station and via a first radio frequency (RF) chain associated with a first subscription, a first uplink transmission based at least in part on one or more of an uplink carrier aggregation capability of the UE or an uplink multiple-input multiple-output (MIMO) capability of the UE. The UE may perform, to the first base station or to a second base station, and via a second RF chain associated with a second subscription and configured to operate simultaneously with the first RF chain, a second uplink transmission based at least in part on one or more of the uplink carrier aggregation capability of the UE or the uplink MIMO capability of the UE. Numerous other aspects are described.
US11736165B2
A transmitting device includes a plurality of transmission antennas, and includes: a signal processor which generates a first baseband signal by modulating data of a first stream, and a second baseband signal by modulating data of a second stream; and a transmitter which generates, from the first baseband signal, first transmission signals having different directivities, generates, from the second baseband signal, second transmission signals having different directivities, and transmits the first transmission signals and the second transmission signals at a same time.
US11736164B2
A beamforming vector for a communication link between a first device and a second device may be determined by searching, based on a signal from the second device, a hierarchical beamforming codebook including a plurality of beamforming vectors occupying a plurality of levels. The plurality of beamforming vectors may include a first beamforming vector and a second beamforming vector occupying a first level of the hierarchical beamforming codebook. The first beamforming vector may have a first angular range while the second beamforming vector may have a second angular range. The first beamforming vector may be selected as the beamforming vector based on a respective posterior probability an angle-of-arrival of the signal from the second device being in each of the first angular range and the second angular range. Related systems and articles of manufacture, including computer program products, are also provided.
US11736163B2
A method and a device for controlling a channel selector switch and a storage medium are provided. The method for controlling the channel selector switch is applied to a terminal having at least two radio frequency channels; and the at least two radio frequency channels share the channel selector switch. The method includes: determining a state of each of a first RF channel and a second RF channel that share a same channel selector switch; and maintaining, in response to that the first RF channel is to enter a dormant state and the second RF channel is in an activated state, an active state of the channel selector switch.
US11736153B2
A method and apparatus may be used in multi-AP and multi-wireless transmit/receive unit joint transmissions. The apparatus may be configured to transmit a joint transmission request on a first medium, and receive a joint transmission response on the first medium. In response, the apparatus my perform a joint transmission negotiation on a second medium and transmit data on the second medium based on the joint transmission negotiation. The apparatus may be configured to perform coordinated sectorized or beamformed transmissions through access point (AP)/PCP negotiations. The apparatus may provide an indication of support for joint transmission and coordinated sectorized or beamformed transmissions. The method and apparatus may also implement multi-AP/WTRU request-to-send (RTS)/clear-to-send (CTS) procedures. The apparatus may be configured to perform coordinated sectorized or beamforming grouping.
US11736151B2
A communication device includes one or more processors, configured to receive data representing each of at least a first waveform and a second waveform from a common control channel and data representing a third waveform from a data channel associated with the control channel; determine from the received data, channel state information for each of the first waveform and the second waveform; determine a Doppler shift between the channel state information for the first waveform and the channel state information for the second waveform; compare the determined Doppler shift to a predetermined Doppler shift threshold; and if the determined Doppler shift is less than the predetermined Doppler shift threshold, adjust the third received waveform by the determined Doppler shift and decode the adjusted third received waveform.
US11736140B2
RF communication systems with interference cancellation for coexistence are provided herein. In certain embodiments, an RF communication system includes a transmitter that transmits a transmit signal through a first front end circuit, a receiver that processes a receive signal from a second front end circuit, and a feedback receiver that processes a feedback signal from the first front end circuit to generate a digital interference cancellation signal that compensates the receiver for interference arising from the transmitter.
US11736139B2
An electronic device and an antenna switching method of an electronic device are provided. A wireless signal is transmitted or received through a first antenna module among a plurality of antenna modules. A temperature of the first antenna module is measured through a first temperature sensor contained in the first antenna module among a plurality of temperature sensors. A second antenna module among the plurality of antenna modules is switched to based on the measured temperature of the first antenna module exceeding a predetermined value. Each temperature sensor is contained in each of the plurality of antenna modules. The wireless signal is transmitted or received through the second antenna module.
US11736135B2
An accessory for use with a mobile device is provided. The accessory may include a first pivot plate, a second pivot plate, a sliding plate, and a frame enclosing the plates. The first pivot plate may be coupled to the second pivot plate at a first hinge. The sliding plate may be coupled to the second pivot plate at a second hinge. The second pivot plate may have a nub at the first hinge configured to accommodate a finger of a user. The accessory may have an undeployed configuration and a deployed configuration in which the sliding plate is translated along the frame such that the first pivot plate and the second pivot plate flex outwardly from the frame. In the deployed configuration, a portion of the first pivot plate may sit within a portion of the second pivot plate at the first hinge.
US11736130B2
The invention relates to a device for linearising a power amplifier by employing digital predistortion, comprising: a digital predistortion module, configured to infer a polar domain predistortion to be applied to a signal, and comprising a first neural network and a second neural network respectively configured to correct amplitude and phase distortion produced by the amplifier; an optimisation module of each of said neural networks configured to implement meta-learning, using: a meta-initialisation providing a prior initialisation of the initial weights of each of said neural networks; a meta-matching of the initial weights into optimal weights of each of said neural networks.
US11736127B2
Provided is an optical transmission device including: a symbol demapping unit; a likelihood generation circuit configured to generate likelihoods relating to the reception signal; and an error correction decoding unit configured to execute soft decision decoding. The likelihood generation circuit includes: a first one-dimensional-modulation lookup table configured to input the signal of the I-axis component as an argument to output a first likelihood; a second one-dimensional-modulation lookup table configured to input the signal of the Q-axis component as an argument to output a second likelihood; and a two-dimensional-modulation lookup table configured to input, as an argument, the signal being the concatenation of the signal of the I-axis component and the signal of the Q-axis component, to generate a third likelihood. The error correction decoding unit is configured to execute the soft decision decoding based on the first likelihood, the second likelihood, and the third likelihood.
US11736099B1
A clock detecting circuit is provided. The clock detecting circuit includes a first clock converting circuit, a second clock converting circuit and a frequency comparator. The first clock converting circuit converts an internal clock to a first clock. The second clock converting circuit converts an external clock to a second clock. The frequency comparator generates a first edge clock in response the first clock and generates a second edge clock in response the second clock. The frequency comparator generates a first sensing voltage in response to a plurality of positive pulses of the first edge clock and generate a second sensing voltage in response to a plurality of positive pulses of the second edge clock. The frequency comparator compares the first sensing voltage and the second sensing voltage to provide a frequency comparing result between the external clock and the internal clock.
US11736097B2
A clock signal delay path unit includes a first delay cell including a first root signal line for delaying and transmitting a clock signal, a first repeater to transmit the clock signal transmitted through the first root signal line without signal attenuation, and a second root signal line for delaying and transmitting the clock signal output from the first repeater, a second delay cell including a first inverting circuit configured to invert the clock signal provided from the first delay cell to generate an inverted clock signal, and a third delay cell including a first branch signal line for delaying and transmitting the inverted clock signal provided from the second delay cell, a second repeater to transmit the inverted clock signal transmitted through the first branch signal line, and a second branch signal line for delaying and transmitting the inverted clock signal output from the second repeater.
US11736094B2
To provide a filter circuit and a semiconductor device capable of preventing circuit malfunction even when power supply voltage fluctuates. A filter circuit includes: a latch circuit configured to latch a set signal input to a first input terminal and a reset signal input to a second input terminal, respectively; and a rise adjustment unit configured to make a rise time of the set signal or the reset signal at power-on shorter than a time specified by a time constant circuit arranged in a preceding stage of the latch circuit.
US11736090B2
Acoustic resonator devices, filter devices, and methods of fabrication. A resonator device includes a piezoelectric plate having a front surface and a back surface opposite the front surface, a back-side conductor pattern formed on the back surface, and a first front-side conductor pattern and a second front-side conductor pattern formed on respective portions of the front surface opposite the back-side conductor pattern. A portion of the piezoelectric plate between the first front-side conductor pattern and the back-side conductor pattern forms a first resonator and a portion of the piezoelectric plate between the second front-side conductor pattern and the back-side conductor pattern forms a second resonator.
US11736072B2
Herein disclosed in some embodiments is a fault detector for power amplifiers of a communication system. The fault detector can detect a portion of the power amplifiers that are in fault condition and can prevent or limit current flow to the power amplifiers in fault condition while allowing the rest of the power amplifiers to operate normally. The fault detector can further indicate which power amplifiers are in fault condition and/or the cause for the power amplifiers to be in fault condition. Based on the indication, a controller can direct communications away from the power amplifiers in fault condition and/or perform operations to correct the fault condition.
US11736069B2
An amplifier has a first amplifying circuit configured to receive a voltage input and to output an amplified current, a second amplifying circuit configured to receive the amplified current and to output an amplified voltage, the second amplifying circuit comprising a pair of feedback resistive elements, each feedback resistive element being coupled to a gate and drain of a corresponding transistor in a pair of output transistors in the second amplifying circuit, and a feedback circuit configured to provide a negative feedback loop between an input and an output of the pair of output transistors, the feedback circuit including a first transconductance amplification circuit and a first equalizing circuit.
US11736060B2
A photovoltaic apparatus includes: a concentrator photovoltaic panel; a driving device configured to change an attitude of the photovoltaic panel; a current detection unit configured to detect an output current of the photovoltaic panel; and a control unit configured to cause the driving device to perform a sun-tracking shift operation when it is determined based on a detection result of the current detection unit that the photovoltaic panel is generating no power during tracking of the sun.
US11736051B2
A system to reconfigure a motor from induction mode to synchronous mode at a zero crossing of the field voltage during startup using only stator current signals is described herein. The zero crossing may be detected by asymmetry induced in the stator currents by a current asymmetry inducing module of the motor. The current asymmetry inducing module may include a resistor and diode in series and in parallel with a discharge resistor of the field windings. Asymmetry is induced in the current obtained from the stator, and used to determine a zero crossing of the field voltage. Upon the rotor reaching a startup frequency and the detected zero-crossing of the field voltage, the motor may be reconfigured from induction mode to synchronous mode.
US11736036B2
An electric power converter includes a plurality of switch pairs respectively corresponding to a plurality of phases and each consisting of an upper-arm switch and a lower-arm switch. Each of the lower-arm switches of the switch pairs has a first terminal, a second terminal and a gate. The electric power converter further includes: a voltage generation circuit having its positive electrode side connected to the second terminal of only one of the lower-arm switches of the switch pairs; a negative-electrode-side electrical path connected to a negative electrode side of the voltage generation circuit; and at least one capacitor having a first end connected to the second terminal of one of the remainder of the lower-arm switches of the switch pairs, which is not connected with the voltage generation circuit, and a second end connected to the negative-electrode-side electrical path.
US11736028B2
A control circuit for a resonant converter, that is configured to: adjust a conduction time of one power switch and a conduction time of one corresponding synchronous rectifier switch in the resonant converter in a resonant period detection mode; control a resonance current to cross zero twice during the conduction time of the synchronous rectifier switch; and obtain a resonant period of the resonant converter.
US11736024B1
A power conversion apparatus comprises a main transformer having first and second windings wound about a core and coupled together via mutual inductance. First and second voltage converters are coupled to a first and second input voltage sources and configured to supply first and second currents simultaneously to the first and second windings. The power conversion apparatus also comprises a secondary transformer having a first winding configured to generate a first magnetic flux in a first direction in response to the first current flowing therethrough and having a second winding configured to generate a second magnetic flux in a second direction opposite the first direction in response to the second current flowing therethrough. The first and second windings of the secondary transformer are coupled together via mutual inductance in response to the first and second currents flowing therethrough.
US11736019B2
A signal generation circuit includes: a capacitor charged and discharged by a current proportional to an input voltage; a switch controlling charging and discharging of the capacitor based on an output signal of a comparator that compares a feedback voltage according to an output voltage and a predetermined first reference voltage; a reference voltage generation unit generating a second reference voltage that is generated by adding an offset voltage proportional to the input voltage to an output proportional voltage proportional to the output voltage; and a comparator comparing a terminal voltage of the capacitor and the second reference voltage, and generates an ON-time signal based on an output signal of the comparator.
US11736016B2
A switching converter with improved load transient response is provided, including a panic comparator with a reset switch, a panic latch that is set by an output of the panic comparator and reset in conjunction with a strobe timing, and a timing generator which generates reset and strobe signals. The timing generator may include a gated oscillator, enabled by the panic latch. The panic comparator may include an HPF element, configured to accelerate the panic comparator response. The switching converter may be multi-phase.
US11735995B2
A power conversion device having a multi-phase converter in which a plurality of chopper circuits each including a switching element and a reactor connected to the switching element are connected in parallel is provided. The power conversion device includes a single current sensor that is provided on a primary side of the chopper circuit, and detects a phase current flowing through each of the reactors when the switching elements are in both an on state and an off state, and a drift current detection unit configured to detect a drift current of a phase current in the multi-phase converter on the basis of the phase current detected by the current sensor, wherein the current sensor detects a phase current such that directions of phase currents flowing through each of the reactors are the same as each other.
US11735993B2
A method analyzes an operating condition of a power converter. The method includes: providing a sample clock signal; determining repeatedly at least one operating parameter of a power semiconductor device of the power converter; and determining the operating condition of the power converter depending on the at least one determined operating parameter. The repetitions of the determining the at least one operating parameter are synchronous to the sample clock signal. For a given repetition of the determination of the at least one operating parameter, determining the at least one operating parameter includes measuring the at least one operating parameter or identifying a value for the at least one operating parameter from a previous repetition depending on a switching behavior of the power converter within the given repetition.
US11735967B2
A rotary electric machine having a stator, and a rotor having a shaft and permanent magnets on the surface of the shaft, the permanent magnets having a face of concave overall shape directed toward the stator.
US11735961B2
The wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location by a power transmitter having one or more adaptively-phased microwave array emitters. Rectennas within the device to be charged receive and rectify the microwave energy and use it for battery charging and/or for primary power.
US11735951B2
A system for providing power from a direct current (DC) source to the power grid. The system includes a first inverter with an input and an output. The input is adapted to connect to the DC source. A first switch disposed between the output and the power grid. A second inverter with a DC terminal and an AC terminal, the AC terminal is adapted to connect in parallel with the output of the first inverter. A battery adapted to connect to the DC terminal of the second inverter. A second switch connected between the DC terminal of the second inverter and the input of the first inverter. The second switch also operatively connects the DC source to the battery. The system may further include a charging circuit adapted to be disposed between the input and the DC terminal and a load adapted to connect to the output.
US11735949B2
A sheath for convenient charging, comprising: a raised portion with a fixed holder for mobile phone and a bottom portion, and at least a portion of the bottom portion communicating with a body, wherein the fixed holder for mobile phone is extends above a surface of a body, and adjustable to tightly hold different sizes, different shape of mobile phone, wherein the sheath has an opening, the rear side of raised portion receives a wireless charger, and the wireless charger stays inside of the raised portion, and can be removed from the opening of the sheath, wherein the raised portion and the fixed holder are positioned to make the wireless charger and mobile phone communicate with each other.
US11735947B2
A vehicle system includes a generator, a battery, a detector, and a controller. The generator is configured to generate electrical power based on power transmitted from an engine of the vehicle. The battery is chargeable with the electrical power generated by the generator. The detector detects the state of charge of the battery. The controller is configured to perform autonomous driving control of the vehicle. The controller restricts operation of equipment of the vehicle when an error is detected in the detector, in comparison with when the detector is normal.
US11735943B2
A charging system includes: a first battery, a second battery, a charging component, and a control component. A capacity of the second battery is smaller than that of the first battery. The second battery includes a cell and a switch device connected to the cell. The charging component is connected to the first battery and connected to the second battery via the switch device, and configured to output a charging current to the first battery and the second battery. The control component is connected with the first battery and the second battery, and configured to detect electric quantity of the first battery and the second battery during a charging process and control the switch device to turn on or turn off based on the electric quantity.
US11735939B2
A rechargeable battery kiosk can dynamically alter a charging rate of one or more rechargeable batteries housed within the rechargeable battery kiosk to increase a probability that the rechargeable battery kiosk has an ample supply of fully charged, or mostly fully charged, rechargeable batteries based on an anticipated usage data for the rechargeable battery kiosk.
US11735938B2
A power assembly module provides multiple interfaces for accessing a battery. A power input of the power assembly module can receive power from a variety of external sources. Photovoltaic panels, car batteries, or any other suitable DC power source can be used to charge the battery within the power assembly module. A switch provided on a housing of the module allows for activation or deactivation of power delivery from the battery, at outputs of the power assembly module. In some embodiments, the power assembly module includes a single power output that provides power from the battery using a cabled connector. Additionally, the power assembly module includes a power distribution element that provides power from a standard plug outlet for powering certain appliances that receive power using a standardized electric plug terminal.
US11735937B2
Methods and apparatus for vehicle-based drone charging are disclosed herein. A vehicle-based drone charging apparatus includes a charging device to be operatively coupled to a vehicle. The charging device is to charge a drone in response to the drone being operatively coupled to the charging device. The vehicle-based drone charging apparatus further includes a communication interface to be operatively coupled to the vehicle. The communication interface is to broadcast use information associated with the charging device. The use information includes location information associated with a location of the vehicle and fee information associated with a cost for use of the charging device.
US11735922B2
An impedance injection unit (IIU) system is coupled to a high-voltage (HV) transmission line. The IIUs are activated in sequences of activation in successive time periods. This injects an impedance waveform onto the HV transmission line. The ordering of IIUs in the sequences of activation is repeatedly changed in successive time periods. This equalizes electrical stress across the IIUs used, leading to overall improvement in IIU system lifetimes.
US11735921B2
Method for flattening impedance of power delivery network by means of selecting decoupling capacitor
A method for flattening an impedance of a power delivery network includes capturing a set of impedance parameters, obtaining an impedance of the power delivery network according to the set of impedance parameters, defining a target impedance, performing an importance calculation to determine a port, obtaining an intersection frequency according to the target impedance and the impedance of the power delivery network, selecting a decoupling capacitor according to the intersection frequency, and disposing the decoupling capacitor at the port. The method can reduce the impedance of the power delivery network to the target impedance and flatten the impedance to avoid the rogue wave phenomenon.
US11735920B2
Methods, computer program products, and systems are presented. The methods include, for instance: obtaining historical data of demand response programs and demand response agreements respective to each of the users regarding a subject energy. Training dataset for a DR user pooling model includes attributes of the demand response data collected that are relevant to responsivities of the demand response programs. The DR user pooling model is trained by the training dataset by machine learning. A DR user pool is identified amongst users of the demand response program by the DR user pooling model. Users in the DR user pool respond to demands as a group and the DR user pool is adjusted to improve responsivities of the demand response programs.
US11735919B2
A method, system and apparatus are provided for optimized load shaping for optimizing production and consumption of energy. Information signals indicative of a first load shape signal are obtained corresponding to a total load, a renewable energy load of one or more renewable energy sources and a non-renewable energy load of one or more non-renewable energy sources. The first load shape signal corresponding to renewable energy load is removed from a non-renewable energy load to obtain a resulting load shape signal. The resulting load shape is flattened signal by apportioning the resulting load shape signal across time intervals to obtain a flattened load shape signal. At least a portion of the first component corresponding to the renewable energy load is added to the flattened load shape signal to create an optimized load shape signal. The optimized load shape signal is provided to modulate electric loads of energy-consuming devices.
US11735916B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing an electrical grid by controlling devices connected to the electrical grid. In one aspect, a method comprises: autonomously determining whether a control strategy update criterion is satisfied, and in response to determining that the control strategy update criterion is satisfied: identifying: (i) a plurality of devices connected to the electrical grid, and (ii) one or more objectives to be satisfied by the plurality of devices; generating, for the plurality of devices and for a plurality of controls, simulated data that simulates operation of the plurality of devices based on application of the plurality of controls; and identifying, by an optimization procedure and based on at least the simulated data, a respective control to be applied to each of the plurality of devices to satisfy the objectives.
US11735913B2
An autonomous real-time remedial action scheme (RAS) control system may receive electrical measurements of a power system. The RAS control system may determine active power and reactive power of each bus in the power system based on the received electrical measurements. The RAS control system may dynamically determine whether to shed one or more loads, generators, or both in the power system by optimizing an objective function to maintain maximum critical load and maximum critical generation in the electrical system based on the active and reactive power of each bus in the power system and the generation of each generator in the power system. The RAS control system may send a command to trip at least one breaker to cause the at least one breaker to shed the one or more loads, generators, or both. The RAS control system may send a command to runback one or more generators.
US11735909B2
A voltage stabilizer is provided for stabilizing a gate-source voltage of a switching element, wherein a source of the switching element receives a first driving voltage. The voltage stabilizer includes a bipolar junction transistor, a first resistor and a second resistor. A base of the bipolar junction transistor receives a second driving voltage, a collector of the bipolar junction transistor is electrically connected to a gate of the switching element, a first terminal of the first resistor is electrically connected to the collector and the gate, a second terminal of the first resistor is electrically connected to the source of the switching element and receives the first driving voltage, a first terminal of the second resistor is electrically connected to an emitter of the bipolar junction transistor, and a second terminal of the second resistor receives a third driving voltage The bipolar junction transistor is operated in an active region.
US11735896B2
An adapter for a cable hanger includes: first and second opposed side walls; a ceiling spanning the first and second side walls; and first and second end walls spanning the first and second side walls and merging with the ceiling. At least one of the first and second side walls and the ceiling includes a mounting hole. At least one cradle is mounted to and extends away from one of the first or second side walls, the first or second ends walls, or the ceiling.
US11735893B2
A switchgear system may include a switchgear frame, a truck and circuit breaker mounted thereon. A drive mechanism is mounted on the switchgear frame and configured to rack the circuit breaker into a) a first connected position where the primary and secondary circuits are electrically connected, b) a second test position where the primary circuit is electrically disconnected and secondary circuit connected, and c) a third disconnected position where the primary and secondary circuits are electrically disconnected, wherein said drive mechanism comprises a drive chain and shuttle configured to engage the truck and rack and fix the circuit breaker into the first connected position.
US11735886B2
Multi-Channels coherent beam combining (CBC) using a mechanism for phase and/or polarization locking that uses a reference optical beam and an array of optical detectors each detector being configured and located to detect overall intensity of an optical interference signal caused by interfering of the reference beam and a beam of the respective channel, where the fast intensity per-channel detection allows simultaneous and quick phase/polarization locking of all channels for improving beam combining system performances.
US11735881B2
A multi-station rotating terminal crimping machine head is provided, the multi-station rotating terminal crimping machine head includes a machine table, a supporting device, a punching head, a rotating seat, a plurality of station seats, a first driving motor, and a first right-angle speed reducer. The supporting device is fixedly disposed on the machine table. The punching head is disposed on the supporting device. The rotating seat is rotatably disposed on the machine table. The plurality of the station seats are disposed on the rotating seat and rotate along with the rotating seat. The first driving motor and the first right-angle speed reducer are disposed on the machine table.
US11735873B1
A powered wall plate with at least two electrical plug prongs configured to removably mate with an electrical receptacle of an electrical device. A protruding front face extends from the front surface and has a plurality of electrical current apertures extending into the front face, which are configured to receive an electrical plug. A plurality of mounting screw apertures extend through the wall plate, configured to receive a plurality of mounting screws to attach the wall plate to the electrical device. One of the mounting screw apertures may be located on the front face. A spacer may be placed between the wall plate and the electrical device to close a gap. A plurality of LED lights is located along a bottom edge of the front surface, a photocell is exposed on the front surface of the wall plate, and a control switch has an on position, an off position, and an auto position. A circuit between the front face and a rear surface of the wall plate is operatively coupled to a USB port on a side surface of the front face. The USB port is configured to provide power when power is supplied to the at least two electrical plug prongs.
US11735869B2
An anti-noise component for a connector including a plug on an end of a coaxial cable and a jack at an opening of a metal housing of an electronic device. The anti-noise component includes a cylindrical first conductive member where the plug is inserted, and a cylindrical second conductive member where the first conductive member is inserted. The plug is held inside the first conductive member. An external thread portion is formed on the first conductive member and an internal thread portion is formed inside the second conductive member. The external thread portion mates with the internal thread portion. A flange portion is formed on the second conductive member and a joining portion is formed on the flange portion. The joining portion abuts an outer face of the metal housing. This prevents a gap from forming and leaking electromagnetic noise between the joining portion and the metal housing.
US11735866B2
A connector includes an insulative housing and a circuit board. The insulative housing comprises a housing body, an insertion plate, two side walls and a stopping wall. The housing body has a front end surface, the insertion plate is positioned at a top side of the housing body and protrudes from the front end surface, the two side walls are respectively positioned at a left side and a right side of the housing body and protrudes from the front end surface. The housing body, the insertion plate and the two side walls together form a receiving space. The stopping wall is positioned at a side of the insulating housing opposite to the insertion plate and has a stopping end positioned in front of the front end surface. The circuit board is provided to the housing body and partially protrudes into the receiving space. The stopping end of the stopping wall is stopped by the mating connector, it can prevent the user from improperly inserting the connector in an upside down orientation into the mating connector.
US11735862B2
An electrical connector assembly includes a board connector and a cable connector. The board connector includes a first seat comprising a base and two first sidewalls commonly defining a mating space, and a pair of first locking portions with locking heads projecting into the mating space, and a plurality of first terminals retained in the first seat and comprising contacting portions projecting into the mating space and leg portions. The cable connector includes a second seat including a pair of second locking portions to engage with the first locking portions and plural second terminals retained in the second seat. The first seat of the board connector further includes a second sidewall unitarily connecting with the base and first sidewalls at a same side and the second sidewall defines a first locking section to engage with a second locking section defined on the cable connector.
US11735858B2
The seal spring of the present invention has a dual functionality. The seal spring provides both a sealing property and spring function in use within an electrical connector system, which is accomplished by its elastomeric qualities. The seal spring is preferably comprised of Silicone, EPDM rubber or materials and compositions that provide similar performance during use, or the like. The seal spring of the present invention is not limited or defined into a spring section or a seal section by its geometry. Shown is an implementation of the seal spring within a conductive female housing and connector assembly. The seal spring compresses and provides adequate spring force against a disk ferrule assembly, pressing the disk ferrule assembly, with a wire shield, against a conductive female outer housing, providing a grounding scheme for the connector assembly. The seal spring also seals against the female outer housing and a wire.
US11735824B2
Embodiments of a wide band multi-polarization antenna system are described, which can be attached to the back or front of a soldier's vest or backpack. The antenna system can allow for release of pre-shaped integral radiating elements that spring into a geometric configuration suitable for circular polarization radiation or linear polarization over a desired band of frequencies. The antenna system can provide, when collapsed, linear polarized line-of sight capability over a wide band of frequencies. In a collapsed low-profile state, the antenna system can remain on the soldier, but out of the way for maneuvering.
US11735813B2
Antenna structures as well as antenna assemblies that incorporate the aforementioned antenna structures. In one embodiment, the antenna structure includes a substrate having a first major face, a second major face, and a side face. The first major face may include a first laterally extending conductive structure extending along a first edge of the first major face of the substrate and a pronged conductive structure having a first prong extending from a portion of the laterally extending conductive structure towards a first corner of the substrate and a second prong extending from a portion of the laterally extending conductive structure towards a second corner of the substrate. The second major face includes a second laterally extending conductive structure with a conductive structure placing the conductive structures on the first major face in electrical communication with the conductive structures on the second major face.
US11735811B2
A dual-polarized radiating element for a base station antenna includes a first dipole that extends along a first axis, the first dipole including a first dipole arm and a second dipole arm and a second dipole that extends along a second axis, the second dipole including a third dipole arm and a fourth dipole arm and the second axis being generally perpendicular to the first axis, where each of the first through fourth dipole arms has first and second spaced-apart conductive segments that together form a generally oval shape.
US11735799B2
To provide a lithium ion secondary battery in which it is possible to prevent an electrode end part from cracking, when current collector tabs of the lithium ion secondary battery are bound to each other and joined to a lead terminal. A lithium ion secondary battery includes a lithium ion secondary battery main body and a lead terminal. The lithium ion secondary battery main body has a laminated body repeatedly disposed with positive electrodes respectively including positive electrode current collectors, solid electrolytes, and negative electrodes respectively including negative electrode current collectors. The current collectors respectively extend from an end face of the laminated body in an identical direction to constitute a plurality of current collector tabs. The lead terminal is electrically coupled to the plurality of current collector tabs. The current collector tabs and the lead terminal are coupled to each other via an electrically-conductive tab guiding part.
US11735798B2
A bus bar module includes bus bars electrically connected with battery cells included in a battery module, and an insulating case including a housing unit that accommodates the bus bars and a routing path in which a voltage detection line connected with the bus bars is routed. The bus bars include a first bus bar group arrayed in a direction in which the battery cells are arranged, and a second bus bar group parallel to the first bus bar group and arrayed in the direction in which the battery cells are arranged. The routing path includes a first routing path extending along the first bus bar group, a second routing path extending along the second bus bar group, and at least one connection path connecting the first routing path and the second routing path.
US11735791B2
The present disclosure pertains to a battery and a method of making the same. The battery includes first and second metal substrates, a first solid-state and/or thin-film battery cell on the first metal substrate, a second solid-state and/or thin-film battery cell on the second metal substrate, and a hermetic seal in a peripheral region of the first and second metal substrates. The first and second battery cells are between the first and second metal substrates, and face each other. The method includes respectively forming first and second solid-state and/or thin-film battery cells on first and second metal substrates, placing the second battery cell on the first battery cell so that the first and second battery cells are between the first and second metal substrates, and hermetically sealing the first and second battery cells in a peripheral region of the first and second metal substrates.
US11735790B2
A secondary battery includes an electrode assembly having a positive electrode, a negative electrode, a separator interposed therebetween, a positive electrode tab, and a negative electrode tab; a cap assembly having a current interrupt device to interrupt current when pressure increases, a safety vent connected to an upper end of the current interrupt device, and a top cap with an upwardly protruding shape; and a battery case to receive the electrode assembly and the cap assembly therein. The battery case has an inner layer adjacent to the electrode assembly and an outer layer of a material exhibiting lower thermal conductivity than the inner layer. The inner layer and the outer layer having a welding portion, at which only the predetermined regions of the inner layer and the outer layer are fixed.
US11735780B2
Systems and methods for using an ultrasonic vibration generator to apply vibrational energy to a metal negative electrode of a rechargeable battery. In some examples, the application of vibrational energy to the metal negative electrode occurs during a charging event.
US11735771B2
The present application relates to an electrolytic solution and an electrochemical device using same. The electrolytic solution of the present application comprises a compound containing a —CN functional group and a compound containing a P—O bond. By introducing the compound containing a —CN functional group and the compound containing a P—O bond into the electrolytic solution, an active material can be better protected, thereby effectively improving floatation performance and nailing performance of a battery, and cycle impedance of the battery.
US11735770B2
The present invention generally relates to various polymer solid electrolyte materials suitable for various electrochemical devices and methods for making or using the same. Certain embodiments of the invention are generally directed to solid electrolytes having relatively high ionic conductivity and/or other mechanical or electrical properties, e.g., tensile strength or decomposition potential. Certain aspects include a polymer, a plasticizer, and an electrolyte salt. In some cases, the polymer may exhibit certain structures such as: where R1 can be one of the following groups: where n is an integer between 1 and 10000, m is a integer between 1 and 5000, and R2 to R6 are each independently selected from the group consisting of hydrogen, methyl, ethyl, phenyl, benzyl, acryl, epoxy ethyl, isocyanate, cyclic carbonate, lactone, lactam, and vinyl; and * indicates a point of attachment.
US11735766B2
The solid electrolyte according to an embodiment of the present disclosure is represented by the following formula (1): Li7-x-yLa3(Zr2-x-yInxMy)O12 (1) wherein 0.00
US11735765B2
A solid ion conductor, a solid electrolyte and an electrochemical device including the solid ion conductor, and a method of preparing the solid ion conductor are disclosed. The solid ion conductor may include a compound represented by Formula 1: LiaMbM′cZrdXe Formula 1 wherein, M is one or more metals of Na, K, Cs, Cu, or Ag, and having an oxidation state of +1, M′ is one or more lanthanide metals having an oxidation state of +3 and a crystal ionic radius of about 104 picometers to about 109 picometers, X is one or more halogen elements, 1
US11735755B2
Herein disclosed is a method of manufacturing comprises depositing a composition on a substrate slice by slice to form an object; heating in situ the object using electromagnetic radiation (EMR); wherein said composition comprises a first material and a second material, wherein the second material has a higher absorption of the radiation than the first material. In an embodiment, the EMR has a wavelength ranging from 10 to 1500 nm and the EMR has a minimum energy density of 0.1 Joule/cm2. In an embodiment, the EMR comprises UV light, near ultraviolet light, near infrared light, infrared light, visible light, laser, electron beam. In an embodiment, said object comprises a catalyst, a catalyst support, a catalyst composite, an anode, a cathode, an electrolyte, an electrode, an interconnect, a seal, a fuel cell, an electrochemical gas producer, an electrolyser, an electrochemical compressor, a reactor, a heat exchanger, a vessel, or combinations thereof.
US11735746B2
Disclosed is a catalyst complex for a fuel cell. The catalyst complex includes a support including carbon (C), platinum (Pt) supported on the support, and an iridium (Ir) compound supported on the support, and the iridium compound includes at least one of iridium oxide represented by Chemical Formula 1, IrOx, and iridium-transition-metal oxide represented by Chemical Formula 2, IrMOx, wherein M is a transition metal selected from the group consisting of Fe, Co, Cu, Ni and combinations thereof, and x is from 1 to 2.
US11735743B2
A power storage device includes: a plurality of bipolar electrodes being stacked, each of the plurality of bipolar electrodes including a collector having a first surface and a second surface opposite to the first surface, a positive electrode layer provided on the first surface, and a negative electrode layer provided on the second surface; a first resin member provided on at least one surface of the first surface and the second surface in at least a portion of an outer peripheral portion of the collector; and a second resin member provided on the first resin member and supporting the outer peripheral portion of the collector via the first resin member. The respective first resin members for the bipolar electrodes adjacent to each other in a stacking direction of the plurality of bipolar electrodes are connected to each other by a welded portion.
US11735735B2
A method that allows prediction of phase stability of an electrode slurry through a simple method of determining a change in viscosity of the electrode slurry. Therefore, only the electrode slurry having high phase stability is selected before electrode slurry is introduced to a process for manufacturing an electrode. Then, the selected electrode slurry is introduced to the process to provide an improved effect of process efficiency.
US11735726B2
A positive electrode active material for a nonaqueous electrolyte secondary battery is disclosed which contains a lithium-nickel-manganese composite oxide containing a secondary particle formed of a plurality of flocculated primary particles and a lithium-niobium compound. The positive electrode active material is represented by General Formula (1): LidNi1−a−b−cMnaMbNbcO2+γ (M is at least one element selected from Co, W, Mo, V, Mg, Ca, Al, Ti, Cr, Zr, and Ta; and 0.03≤a≤0.60, 0≤b≤0.60, 0.02≤c≤0.08, a+b+c<1, 0.95≤d≤1.20, and 0≤γ≤0.5, the lithium-nickel-manganese composite oxide has a (003)-plane crystallite diameter of at least 50 nm and up to 130 nm, the lithium-niobium compound is present on surfaces of the primary particles, and part of niobium in the positive electrode active material is solid-solved in the primary particles.
US11735723B2
Implementations described herein generally relate to metal electrodes, more specifically lithium-containing anodes, high performance electrochemical devices, such as secondary batteries, including the aforementioned lithium-containing electrodes, and methods for fabricating the same. In one implementation, an anode electrode structure is provided. The anode electrode structure comprises a current collector comprising copper. The anode electrode structure further comprises a lithium metal film formed on the current collector. The anode electrode structure further comprises a solid electrolyte interface (SEI) film stack formed on the lithium metal film. The SEI film stack comprises a chalcogenide film formed on the lithium metal film. In one implementation, the SEI film stack further comprises a lithium oxide film formed on the chalcogenide film. In one implementation, the SEI film stack further comprises a lithium carbonate film formed on the lithium oxide film.
US11735720B2
A method is described to make a metal-containing non-amorphous hard-carbon composite material that is synthesized from furan-ring containing compounds. The metals described in the process include lithium and transition metals, including transition metal oxides like lithium titanates. The non-amorphous hard-carbon component of the metal-containing non-amorphous hard-carbon composite material is characterized by a d002 peak—in the X-ray diffraction patterns—that corresponds to an interlayer spacing of >3.6 Å, along with a prominent D-band peak in the Raman spectra. These metal-containing hard-carbon composites are used for constructing electrodes for Li-ion batteries and Li-ion capacitors.
US11735713B2
A negative electrode for a secondary battery, and a method for manufacturing the same, and more particularly, to a negative electrode for a secondary battery used for a negative electrode of a secondary battery, and a method for manufacturing the same. A negative electrode for a secondary battery may include a carbon-based active material; a conductive material; a silicon-based active material-polymer binder combination including a silicon-based active material, and a polymer binder for suppressing the expansion of the silicon-based active material bonded to a particle surface of the silicon-based active material; a thickener; and a water-based binder.
US11735709B2
Provided is a positive electrode for a lithium secondary battery, the positive electrode including a positive electrode mixture layer on a positive electrode current collector, wherein the positive electrode mixture layer includes a positive electrode active material and a lithium ion additive, the lithium ion additive is a lithium ion conductive ceramic material represented by Formula 1 below, and the lithium ion conductive ceramic material has a structure in which lithium ions are additionally inserted into vacancy sites of a NASICON-type (Na super ionic conductors-type) structure. Li1+x1+y1M12−x1M2x1(PO4)3 [Formula 1] In Formula 1, M1 is at least one of Ti and Ge, M2 is one or more selected from the group consisting Al, Cr, Ga, Fe, Sn, In, Lu, Y, and La, and 0
US11735706B2
A method includes mixing a solvent with a dry cathode mixture to form a slurry. The dry cathode mixture includes a cathode active material, a conductive diluent, and a polymeric binder. The method further includes removing the solvent from the slurry to form a composition and calendering, in a first calendering step, the composition to form a sheet. The calendering the composition includes passing the composition between calender rollers.
US11735696B2
A light-emitting diode (LED) includes a light-transmissive substrate which has a first surface, an epitaxial structure which is disposed on the first surface, a first insulation layer, and a second insulation layer. The epitaxial structure has an upper surface opposite to the first surface, and a side wall interconnecting the upper surface and the first surface. The first insulation layer covers the side wall and the upper surface. The second insulation layer covers a portion of the first surface that is not covered by the epitaxial structure and the first insulation layer, and has a light transmittance greater than that of the first insulation layer. An LED package, an LED module, and a display device including the LEDs are also disclosed.
US11735693B2
A method for manufacturing a substrate comprising the following steps of: providing a stack comprising an initial substrate, a GaN layer, a doped InGaN layer and an unintentionally doped InGaN layer, transferring the doped InGaN layer and the unintentionally doped InGaN layer to an anodising support, so as to form a second stack, dipping the second stack and the counter-electrode into an electrolyte solution, and applying a voltage or current between the doped InGaN layer and a counter electrode, to porosify the doped InGaN layer, and relaxing the unintentionally doped InGaN layer, transferring the doped InGaN layer and the unintentionally doped InGaN layer to a support of interest, forming an InGaN layer by epitaxy on the unintentionally doped InGaN layer, whereby a relaxed epitaxially grown InGaN layer is obtained.
US11735692B2
Methods, systems, and apparatuses are described for a CMOS compatible substrate having multiple stacks of semiconductor layers. The multiple stacks, at least, each include i) a layer of a tellurium based semiconductor layer on top of ii) a porous silicon layer. The porous silicon layer is a compliant layer to accept structural defects from the tellurium based semiconductor layer into the porous silicon layer. The multiple stacks are grown on the CMOS compatible substrate.
US11735684B2
A method for manufacturing a light-emitting device may include producing a support having at least one conductor track on a surface of the support. The method may further include producing a reflective coating directly on the at least one conductor track by means of a film transfer method such that the conductor track is substantially covered by the reflective coating and arranging a light-emitting component on or above the reflective coating. The light-emitting component may be electrically conductively connected to the conductor track(s).
US11735683B1
A single-crystal β-Ga2O3 MSM detector and a preparation method thereof, comprising: machining grooves on a single-crystal β-Ga2O3 substrate using a laser-assisted waterjet machining technique to form a 3D shape; wet etching the machined single-crystal β-Ga2O3 substrate using an HF solution to remove machining damage; performing Au evaporation on a surface of the single-crystal β-Ga2O3 substrate after processing, coating an Au thin film on the surface of the single-crystal β-Ga2O3 substrate; and grinding the surface of the single-crystal β-Ga2O3 substrate after evaporation to remove the Au thin film on an undressed surface and retain the Au thin film in the grooves, and then obtaining the single-crystal β-Ga2O3 MSM detector.
US11735669B2
A semiconductor device according to the present disclosure includes a first transistor and a second transistor disposed over the first transistor. The first transistor includes a plurality of channel members vertically stacked over one another, and a first source/drain feature adjoining the plurality of channel members. The second transistor includes a fin structure, and a second source/drain feature adjoining the fin structure. The semiconductor device further includes a conductive feature electrically connecting the first source/drain feature and the second source/drain feature.
US11735662B2
A method of semiconductor fabrication includes forming a dielectric layer over a substrate. A dummy gate structure is formed on the dielectric layer, which defines a dummy gate dielectric region. A portion of the dielectric layer not included in the dummy gate dielectric region is etched to form a dielectric etch back region. A spacer element is formed on a portion of the dielectric etch back region, which abuts the dummy gate structure, and defines a spacer dielectric region A height of the dummy gate dielectric region is greater than the height of the spacer dielectric region. A recessed portion is formed in the substrate, over which a strained material is selectively grown to form a strained recessed region adjacent the spacer dielectric region. The dummy gate structure and the dummy gate dielectric region are removed. A gate electrode layer and a gate dielectric layer are formed.
US11735661B2
A semiconductor device and a method of forming the same, the semiconductor device includes a substrate, a gate structure and an epitaxial structure. The gate structure is disposed on the substrate, and the epitaxial structure is disposed in the substrate, at one side of the gate structure. The epitaxial structure includes a portion being protruded from a top surface of the substrate, and the portion includes a discontinuous sidewall, with a distance between a turning point of the discontinuous sidewalls and the gate structure being a greatest distance between the epitaxial structure and the gate structure.
US11735651B2
A method includes forming a fin on a substrate, forming an insulating material over the fin, recessing the insulating material to form an isolation region surrounding the fin, wherein an upper portion of the fin protrudes above the isolation region, performing a trimming process to reduce a width of the upper portion of the fin, and forming a gate structure extending over the isolation region and the upper portion of the fin.
US11735645B2
A method for forming a sensor is provided. The method includes: providing an active region comprising a channel having: a length, and a periphery consisting of one or more surfaces having said length, said periphery comprising a first part and a second part, each part having said length, the first part representing from 10 to 75% of the area of the periphery and the second part representing from 25 to 90% of the area of the periphery; providing a first dielectric structure on the entire first part, the first dielectric structure having a maximal equivalent oxide thickness; and providing a second dielectric structure on the entire second part, the second dielectric structure having a minimal equivalent oxide thickness larger than the maximal equivalent oxide thickness of the first dielectric structure.
US11735636B2
The present disclosure relates to an integrated chip comprising a substrate having a first top surface disposed at a first height, a second top surface disposed at a second height that is less than the first height, and a connecting surface extending from the first top surface to the second top surface. A first source/drain region is disposed along the first top surface of the substrate. A second source/drain region is disposed along the second top surface of the substrate and is laterally separated from the first source/drain region by a channel region of the substrate. A gate structure is arranged between the first source/drain region and the second source/drain region. The gate structure extends from over the first top surface of the substrate to over the connecting surface of the substrate. The gate structure also extends below the first top surface of the substrate.
US11735634B2
A method for forming heterogeneous complementary FETs using a compact stacked nanosheet process is disclosed. The method comprises forming a first nanosheet stack comprising two layers of a first channel material separated by a second sacrificial layer, forming over the first nanosheet stack an equivalent second nanosheet stack, wherein the first channel material is complementary to the second channel material. The method comprises further forming a first source region and a first drain region, thereby building a first FET, and forming over the first source region and the first drain region a second source region and a second drain region, thereby building a second FET, removing selectively sacrificial layers, and forming a gate stack comprising a gate-all-around structure around all channels.
US11735626B2
A semiconductor device includes first and second active patterns on a substrate, the first and second active patterns adjacent to each other in a first direction with a first trench between the first and second active patterns, third and fourth active patterns on the substrate, the third and fourth active patterns adjacent to each other in the first direction with a second trench between the third and fourth active patterns. The semiconductor device includes a first device isolation layer in the first trench, and a second device isolation layer in the second trench. A width of the second trench in the first direction is greater than a width of the first trench in the first direction. The second device isolation layer includes a first protrusion and a second protrusion which protrude from a top surface of the second device isolation layer.
US11735622B2
A radiographic imaging apparatus including: a sensor substrate in which pixels are formed in a first surface of a base material; a conversion layer provided on the first surface; a signal processing substrate provided on one side the sensor substrate and includes at least a part of a signal processing unit; a driving substrate provided on the one side or the other side of the sensor substrate and includes at least a part of a drive unit; a first cable of which one end is connected to the sensor substrate and the other end is electrically connected to the signal processing substrate; and a second cable of which one end is connected to the sensor substrate, and passes through the first surface side or a second surface side of the base material and the other end is connected to the driving substrate.
US11735620B2
A solid-state imaging device includes: a pixel region in which a plurality of pixels composed of a photoelectric conversion section and a pixel transistor is arranged; an on-chip color filter; an on-chip microlens; and a multilayer interconnection layer in which a plurality of layers of interconnections is formed through an interlayer insulating film. The solid-state imaging device further includes a light-shielding film formed through an insulating layer in a pixel boundary of a light receiving surface in which the photoelectric conversion section is arranged.
US11735619B2
Disclosed is a method of fabricating a semiconductor image sensor device. The method includes providing a substrate having a pixel region, a periphery region, and a bonding pad region. The substrate further has a first side and a second side opposite the first side. The pixel region contains radiation-sensing regions. The method further includes forming a bonding pad in the bonding pad region; and forming light-blocking structures over the second side of the substrate, at least in the pixel region, after the bonding pad has been formed.
US11735616B2
The present application discloses an optical semiconductor device. The optical semiconductor device includes a logic die, a memory die, and a sensor die. The logic die includes a front surface. The memory die includes a front surface positioned on the front surface of the logic die, and a back surface opposite to the front surface of the memory die. The sensor die includes a front surface positioned on the back surface of the memory die, a back surface opposite to the front surface of the sensor die, a sensor unit located at the back surface of the sensor die, a color filter positioned on the back surface of the sensor die, and a micro-lens positioned on the color filter.
US11735609B2
The present disclosure relates to an integrated chip. The integrated chip includes a photodetector region provided in a substrate. A dielectric material is disposed within a trench defined by one or more interior surfaces of the substrate. The trench has a depth that extends from an upper surface of the substrate to within the substrate. A doped silicon material is disposed within the trench and has a sidewall facing away from the doped silicon material. The sidewall contacts a sidewall of the dielectric material along an interface extending along the depth of the trench.
US11735608B2
An imaging apparatus includes: a semiconductor substrate which includes a charge accumulation portion containing an impurity of a first conductivity type; a contact plug which is connected to the charge accumulation portion, contains an impurity of the first conductivity type, and is not silicide; a first insulating film which includes an upper wall located above the contact plug; and a second insulating film which includes a portion located above the upper wall. A material of the second insulating film is different from a material of the first insulating film, and the first insulating film is thinner than the second insulating film.
US11735605B2
A display substrate has a main display area and at least one auxiliary display area located beside the main display area. The display substrate includes a plurality of first sub-pixels located in the main display area, and a plurality of second sub-pixels located in each of the at least one auxiliary display area. A distribution density of the plurality of first sub-pixels in the main display area is greater than a distribution density of the plurality of second sub-pixels in each auxiliary display area. Each of the plurality of second sub-pixels includes a pixel driving circuit, and the pixel driving circuit includes at least one vertical thin film transistor. A space exists between every two adjacent pixel driving circuits, and a plurality of spaces constitute a light-transmitting region of the corresponding auxiliary display area.
US11735594B2
The present disclosure provides a semiconductor structure. The semiconductor structure includes a semiconductor substrate having a first region and a second region; a first fin active region of a first semiconductor material disposed within the first region, oriented in a first direction, wherein the first fin active region has a <100> crystalline direction along the first direction; and a second fin active region of a second semiconductor material disposed within the second region and oriented in the first direction, wherein the second fin active region has a <110> crystalline direction along the first direction.
US11735587B2
The present disclosure provides embodiments of semiconductor devices. A semiconductor device according to the present disclosure include an elongated semiconductor member surrounded by an isolation feature and extending lengthwise along a first direction, a first source/drain feature and a second source/drain feature over a top surface of the elongated semiconductor member, a vertical stack of channel members each extending lengthwise between the first source/drain feature and the second source/drain feature along the first direction, a gate structure wrapping around each of the channel members, an epitaxial layer deposited on the bottom surface of the elongated semiconductor member, a silicide layer disposed on the epitaxial layer, and a conductive layer disposed on the silicide layer.
US11735579B2
The present disclosure provides embodiments of semiconductor structures. A semiconductor structure according to the present disclosure includes a substrate, a fin-shaped structure disposed over the substrate, the fin-shaped structure including a plurality of first semiconductor layers interleaved by a plurality of second semiconductor layers, a gate structure disposed over a channel region of the fin-shaped structure, a first source/drain feature extending through at least a first portion the fin-shaped structure, a second source/drain feature extending through at least a second portion of the fin-shaped structure, and a backside metal line disposed below the substrate and spaced apart from the first source/drain feature and the second source/drain feature.
US11735572B2
A method includes bonding a first package component and a second package component to an interposer. The first package component includes a core device die, and the second package component includes a memory die. An Independent Passive Device (IPD) die is bonded directly to the interposer. The IPD die is electrically connected to the first package component through a first conductive path in the interposer. A package substrate is bonded to the interposer die. The package substrate is on an opposing side of the interposer than the first package component and the second package component.
US11735571B2
A semiconductor package includes: a first wiring pattern; a dielectric layer that covers the first wiring pattern; a second wiring pattern on the dielectric layer, wherein the second wiring pattern includes a line part that extends in a first direction and a via part that connects the line part to the first wiring pattern; a pad pattern electrically connected to the second wiring pattern, wherein the pad pattern includes a connection part and an extension part, wherein the connection part covers a first surface of the line part of the second wiring pattern, and the extension part has a top surface at a level lower than a level of the top surface of the line part of the second wiring pattern; and a seed pattern between the extension part and the dielectric layer.
US11735570B2
Embodiments include semiconductor packages and a method of forming the semiconductor packages. A semiconductor package includes a mold over and around a first die and a first via. The semiconductor package has a conductive pad of a first redistribution layer disposed on a top surface of the first die and/or a top surface of the mold. The semiconductor package includes a second die having a solder ball coupled to a die pad on a bottom surface of the second die, where the solder ball of the second die is coupled to the first redistribution layer. The first redistribution layer couples the second die to the first die, where the second die has a first edge and a second edge, and where the first edge is positioned within a footprint of the first die and the second edge is positioned outside the footprint of the first die.
US11735561B2
A semiconductor device is provided with a semiconductor element having a plurality of electrodes, a plurality of terminals electrically connected to the plurality of electrodes, and a sealing resin covering the semiconductor element. The sealing resin covers the plurality of terminals such that a bottom surface of the semiconductor element in a thickness direction is exposed. A first terminal, which is one of the plurality of terminals, is disposed in a position that overlaps a first electrode, which is one of the plurality of electrodes, when viewed in the thickness direction. The semiconductor device is provided with a conductive connection member that contacts both the first terminal and the first electrode.
US11735556B2
A method for manufacturing connection structure, the method includes arranging conductive particles and a first composite on a first electrode located on a first surface of a first member, arranging a second composite on the first electrode and a region other than the first electrode of the first surface, arranging the first surface and a second surface of a second member where a second electrode is located, so that the first electrode and the second electrode are opposed to each other, pressing the first member and the second member, and curing the first composite and the second composite.
US11735555B2
A manufacturing method of a semiconductor structure includes covering first and second semiconductor dies with an insulating encapsulant. The first semiconductor die includes an active surface accessibly exposed by the insulating encapsulant and a first conductive terminal distributed at the active surface. The second semiconductor die includes an active surface accessibly exposed by the insulating encapsulant and a second conductive terminal distributed at the active surface. A redistribution circuit layer is formed on the insulating encapsulant and the active surfaces of the first and second semiconductor dies. A conductive trace of the redistribution circuit layer is electrically connected from the first semiconductor die and meanderingly extends to the second semiconductor die, and a ratio of a total length of the conductive trace to a top width of the insulating encapsulant between the first and second semiconductor dies ranges from about 3 to about 10.
US11735549B2
A method of manufacturing a semiconductor device having a conductive substrate having a first surface, a second surface opposite the first surface, and a passivation material covering a portion of the first surface can include applying a seed layer of conductive material to the first surface of the conductive substrate and to the passivation material, the seed layer having a first face opposite the conductive substrate. The method can include forming a plurality of pillars comprising layers of first and second materials. The method can include etching the seed layer to undercut the seed layer between the conductive substrate and the first material of at least one of the pillars. In some embodiments, a cross-sectional area of the seed layer in contact with the passivation material between the first material and the conductive substrate is less than the cross-sectional area of the second material.
US11735546B2
A method of selectively transferring micro devices from a donor substrate to contact pads on a receiver substrate. Micro devices being attached to a donor substrate with a donor force. The donor substrate and receiver substrate are aligned and brought together so that selected micro devices meet corresponding contact pads. A receiver force is generated to hold selected micro devices to the contact pads on the receiver substrate. The donor force is weakened and the substrates are moved apart leaving selected micro devices on the receiver substrate. Several methods of generating the receiver force are disclosed, including adhesive, mechanical and electrostatic techniques.
US11735537B2
Embodiments include an electronic package that includes a first layer that comprises a dielectric material and a second layer over the first layer, where the second layer comprises a magnetic material. In an embodiment, a third layer is formed over the second layer, where the third layer comprises a dielectric material. In an embodiment, the third layer entirely covers a first surface of the second layer. In an embodiment a first conductive layer and a second conductive layer are embedded within the second layer. In an embodiment, sidewalls of the first conductive layer and the second conductive layer are substantially vertical.
US11735526B2
Electronic package structures and systems are described in which a 3D interconnect structure is integrated into a package redistribution layer and/or chiplet for power and signal delivery to a die. Such structures may significantly improve input output (IO) density and routing quality for signals, while keeping power delivery feasible.
US11735524B2
An electrical device includes a plurality of metal lines in a region of a substrate positioned in an array of metal lines all having parallel lengths, and a plurality of air gaps between the metal lines in a same level as the metal lines, wherein an air gap is present between each set of adjacent metal lines. A plurality of interconnects may be present in electrical communication with said plurality of metal lines, wherein an exclusion zone for said plurality of interconnects is not present in said array of metal lines.
US11735517B2
A method including depositing a first dielectric layer over a first conductive line. The method further includes forming a first opening in the first dielectric layer. The method further includes filling the first opening with a first conductive material to define a second conductive line. The method further includes depositing a second dielectric layer over the first dielectric layer. The method further includes forming a second opening in the second dielectric layer. The method further includes filling the second opening with a second conductive material to define a third conductive line. The method further includes forming a supervia opening in the first dielectric layer and the second dielectric layer. The method further includes filling the supervia opening with a third conductive material to define a supervia, wherein the supervia directly connects to the first conductive line and the third conductive line.
US11735516B2
An array of metal-oxide-metal (MOM) capacitors formed in an integrated circuit (IC) structure may be used for evaluating misalignments between patterned layers of the IC structure. The array of MOM capacitors may be formed in a selected set of patterned layers, e.g., a via layer formed between a pair of metal interconnect layers. The MOM capacitors may be programmed with different patterned layer alignments (e.g., built in to photomasks or reticles used to form the patterned layers) to define an array of different alignments. When the MOM capacitors are formed on the wafer, the actual patterned layer alignments capacitors may differ from the programmed layer alignments due a process-related misalignment. The MOM capacitors may be subjected to electrical testing to identify this process-related misalignment, which may be used for initiating a correcting action, e.g., adjusting a manufacturing process or discarding misaligned IC structures or devices.
US11735513B2
The present disclosure relates to an integrated chip including a semiconductor device. The semiconductor device includes a first source/drain structure, a second source/drain structure, a stack of channel structures, and a gate structure. The stack of channel structures and the gate structure are between the first and second source/drain structures. The gate structure surrounds the stack of channel structures. A first conductive wire overlies and is spaced from the semiconductor device. The first conductive wire includes a first stack of conductive layers. A first conductive contact extends through a dielectric layer from the first conductive wire to the first source/drain structure. The first conductive contact is on a back-side of the first source/drain structure.
US11735500B2
The present disclosure includes a semiconductor device and a method of manufacturing the same. The semiconductor device includes a substrate including a first area and a second area, a vertical insulating film passing through the substrate between the first area of the substrate and the second area of the substrate, an interlayer insulating structure disposed on the substrate, and a conductive pad formed on the interlayer insulating structure and overlapping the first area of the substrate. The semiconductor device also includes a through electrode passing through the conductive pad, the interlayer insulating structure, and the substrate in the first area.
US11735499B2
The present application discloses a semiconductor device and a method for fabricating the semiconductor device. The semiconductor device includes a first die, a first conductive feature positioned in the first die, a second die positioned on the first die, a first mask layer positioned on the second die, a second mask layer positioned on the first mask layer, a conductive filler layer positioned penetrating the second mask layer, the first mask layer, and the second die, extending to the first die, and contacting the first conductive feature, isolation layers positioned between the conductive filler layer and the first die, between the conductive filler layer and the second die, and between the conductive filler layer and the first mask layer, and protection layers positioned between the conductive filler layer and the second mask layer and between the conductive filler layer and the first mask layer, and covering upper portions of the isolation layers.
US11735493B2
In order to provide a conductive heat radiation film that can stabilize the shape, a conductive heat radiation film 30 includes: a first heated film 28 including a plurality of first metal particles 27b; and a plurality of carbon nanotubes 24 including tips 24a adhered to the first heated film 28.
US11735486B2
Embodiments include process monitoring devices and methods of using such process monitoring devices. In one embodiment, the process monitoring device includes a substrate. The process monitoring device may also include a plurality of sensors formed on a support surface of the substrate. According to an embodiment, each sensor is capable of producing an output signal that corresponds to a processing condition. Furthermore, embodiments include a process monitoring device that includes a network interface device that is formed on the substrate. According to an embodiment each of the plurality of sensors is communicatively coupled to the network interface device. The network interface device allows for the output signals obtained from the sensors to be wirelessly transmitted to an external computer during processing operations.
US11735485B2
A method includes forming a deep well region of a first conductivity type in a substrate, implanting a portion of the deep well region to form a first gate, and implanting the deep well region to form a well region. The well region and the first gate are of a second conductivity type opposite the first conductivity type. An implantation is performed to form a channel region of the first conductivity type over the first gate. A portion of the deep well region overlying the channel region is implanted to form a second gate of the second conductivity type. A source/drain implantation is performed to form a source region and a drain region of the first conductivity type on opposite sides of the second gate. The source and drain regions are connected to the channel region, and overlap the channel region and the first gate.
US11735484B2
Semiconductor device and the manufacturing method thereof are disclosed. An exemplary semiconductor device comprises a first semiconductor stack and a second semiconductor stack over a substrate, wherein each of the first and second semiconductor stacks includes semiconductor layers stacked up and separated from each other; a dummy spacer between the first and second semiconductor stacks, wherein the dummy spacer contacts a first sidewall of each semiconductor layer of the first and second semiconductor stacks; and a gate structure wrapping a second sidewall, a top surface, and a bottom surface of each semiconductor layer of the first and second semiconductor stacks.
US11735479B2
Some embodiments include an assembly having a CMOS tier. The CMOS tier includes a PMOS deck and an NMOS deck, with the decks being vertically offset relative to one another. The PMOS deck has p-channel transistors which are substantially identical to one another, and the NMOS deck has n-channel transistors which are substantially identical to one another. An insulative region is between the PMOS deck and the NMOS deck. The CMOS tier has one or more circuit components which include one or more of the n-channel transistors coupled with one or more of the p-channel transistors through one or more conductive interconnects extending through the insulative region. Some embodiments include methods of forming assemblies to comprise one or more CMOS tiers.
US11735471B2
A semiconductor structure includes a fin structure formed over a substrate. The structure also includes a gate structure formed across the fin structure. The structure also includes source/drain epitaxial structures formed on opposite sides of the gate structure. The structure also includes an inter-layer dielectric (ILD) structure formed over the gate structure. The structure also includes a contact blocking structure formed through the ILD structure over the source/drain epitaxial structure. A lower portion of the contact blocking structure is surrounded by an air gap, and the air gap is covered by a portion of the ILD structure.
US11735468B2
Back end of line metallization structures and methods for fabricating self-aligned vias. The structures generally include a first interconnect structure disposed above a substrate. The first interconnect structure includes a metal line formed in a first interlayer dielectric. A second interconnect structure overlies the first interconnect structure. The second interconnect structure includes a second cap layer on the first interlayer dielectric, a second interlayer dielectric thereon, and at least one self-aligned via in the second interlayer dielectric conductively coupled to at least a portion of the metal line of the first interconnect structure, wherein any misalignment of the at least one self-aligned via results in the at least one self-aligned via landing on both the metal line of the first interconnect structure and the second cap layer. The second cap layer is an insulating material.
US11735463B2
A processing method for a wafer includes a thermocompression-bonding sheet arrangement step of arranging, on a front side of the wafer, a thermocompression-bonding sheet of a size sufficient to cover the wafer, an integration step of pressing the thermocompression-bonding sheet under heat by a planarizing member, so that the thermocompression-bonding sheet is planarized and the thermocompression-bonding sheet and the wafer are integrated together, a grinding step of holding the wafer on a side of the thermocompression-bonding sheet on a chuck table of a grinding apparatus and grinding the wafer to a desired thickness while supplying grinding water to a back side of the wafer, and a thermocompression-bonding sheet rinsing step of unloading the integrated wafer from the chuck table and rinsing the thermocompression-bonding sheet.
US11735462B2
A 3D semiconductor device, the device comprising: a first level comprising a first single crystal layer, said first level comprising first transistors, wherein each of said first transistors comprises a single crystal channel; first metal layers interconnecting at least said first transistors; a second metal layer overlaying said first metal layers; and a second level comprising a second single crystal layer, said second level comprising second transistors, wherein said second level overlays said first level, wherein at least one of said second transistors comprises a gate all around structure, wherein said second level is directly bonded to said first level, and wherein said bonded comprises direct oxide to oxide bonds.
US11735458B2
A ceramic mixture paste includes oxide ceramic particles, burn-off particles, and a firing aid. The burn-off particles are burned off at a temperature lower than the firing temperature of the oxide ceramic particles. The firing aid melts at a temperature lower than the firing temperature. The ratio of the volume of the burn-off particles to the volume of the oxide ceramic particles is more than 0% and less than or equal to 20%.
US11735456B2
The present disclosure is an alignment mechanism of a bonding machine, in particular an alignment mechanism of a wafer bonding machine, which mainly has a support pedestal, at least three first alignment pins, and at least three second alignment pins, a first cam and a second cam. When the first cam rotates relative to the support pedestal, it will drive the first alignment pin to move relative to the support pedestal to position the first substrate on the support pedestal. When the second cam rotates relative to the support pedestal, it drives the second alignment pin to move relative to the support pedestal to position the second substrate above the first substrate, so that the second substrate is aligned with the first substrate to facilitate bonding the first substrate and the second substrate.
US11735454B2
A transfer device includes a controller configured or programmed to perform at least one of a first control to make a maximum acceleration when moving a FOUP to a front end side smaller than a maximum acceleration when moving to a back end side, a second control to make a maximum deceleration when moving the FOUP to the front end side greater than a maximum deceleration when moving to the back end side, a third control to make the absolute value of the maximum deceleration when moving the FOUP to the front end side greater than the absolute value of the maximum acceleration, and a fourth control to make the absolute value of the maximum acceleration when moving the FOUP to the back end side greater than the absolute value of the maximum deceleration.
US11735451B2
A support member system is described for association with an overhead transport system. The support member system provides a safety feature to the overhead transport system by which the overhead transport system is able to avoid damage to wafers that are contained within a wafer cassette that is unintentionally released by the overhead transport system. The support member system is able to prevent such released cassettes from impacting the ground or tools located under the overhead transport system. The support member system targets wafer cassettes that have dimensions which are different than the dimensions of wafer cassettes for which the overhead transport system was originally designed to transport. Stocker systems for receiving, storing and delivering different types of wafer cassettes are also described.
US11735447B2
Embodiments disclosed herein include a processing tool for semiconductor processing. In an embodiment, the processing tool comprises a chamber, and a plurality of witness sensors integrated with the chamber. In an embodiment, the processing tool further comprises a drift detection module. In an embodiment, data from the plurality of witness sensors is provided to the drift detection module as input data. In an embodiment, the processing tool further comprises a dashboard for displaying output data from the drift detection module.
US11735442B2
There is provided a technique that includes: processing a substrate in a process vessel by supplying a processing gas to the substrate and exhausting the processing gas from an exhaust part including an exhaust pipe and a pump; cleaning an interior of the exhaust part by supplying a first cleaning gas from a supply port installed in the exhaust pipe directly into the exhaust pipe; and cleaning an interior of the process vessel by supplying a second cleaning gas into the process vessel, wherein a frequency of performing the act of cleaning the interior of the exhaust part is set higher than a frequency of performing the act of cleaning the interior of the process vessel.
US11735439B2
A processing fluid supplying method includes: supplying a processing fluid of a gaseous state to a circulation line; generating a processing fluid of a liquid state by cooling the processing fluid of the gaseous state in the circulation line; branching the processing fluid of the liquid state from the circulation line to a branch line; and generating a processing fluid of a supercritical state by heating the processing fluid of the liquid state in the circulation line.
US11735438B2
A method and apparatus for Marangoni substrate drying is disclosed which includes an adjustable spray bar assembly having mounting brackets coupled to a support structure of a drying system, a base assembly coupled to the mounting brackets and disposed parallel to a face of the support structure, and a mounting assembly coupled to and parallel with the base assembly. The mounting assembly is adjustable in a vertical direction at two distal ends. The mounting assembly includes arms onto which one or more spray bars may be disposed. While secured to the mounting assembly, the one or more spray bars may be rotated about a longitudinal axis.
US11735430B2
A method includes forming a semiconductor capping layer over a first fin in a first region of a substrate, forming a dielectric layer over the semiconductor capping layer, and forming an insulation material over the dielectric layer, an upper surface of the insulation material extending further away from the substrate than an upper surface of the first fin. The method further incudes recessing the insulation material to expose a top portion of the first fin, and forming a gate structure over the top portion of the first fin.
US11735424B2
A semiconductor device comprising a semiconductor substrate including an upper surface and a lower surface wherein a donor concentration of a drift region is higher than a base doping concentration of the semiconductor substrate, entirely over the drift region in a depth direction connecting the upper surface and the lower surface is provided.
US11735418B2
A second semiconductor layer is oxidized through a groove and a fourth semiconductor layer is oxidized, a first oxide layer is formed, and a second oxide layer is formed. By oxidizing the entire second semiconductor layer and the fourth semiconductor layer, the first oxide layer and the second oxide layer in an amorphous state are formed.
US11735414B2
A method of post-deposition treatment for silicon oxide film includes: providing in a reaction space a substrate having a recess pattern on which a silicon oxide film is deposited; supplying a reforming gas for reforming the silicon oxide film to the reaction space in the absence of a film-forming precursor, said reforming gas being composed primarily of He and/or H2; and irradiating the reforming gas with microwaves in the reaction space having a pressure of 200 Pa or less to generate a direct microwave plasma to which the substrate is exposed, thereby reforming the silicon oxide film.
US11735403B2
A novel metal oxide or a novel sputtering target is provided. A sputtering target includes a conductive material and an insulating material. The insulating material includes an oxide, a nitride, or an oxynitride including an element M1. The element M1 is one or more kinds of elements selected from Al, Ga, Si, Mg, Zr, Be, and B. The conductive material includes an oxide, a nitride, or an oxynitride including indium and zinc. A metal oxide film is deposited using the sputtering target in which the conductive material and the insulating material are separated from each other.
US11735397B2
Disclosed herein is a device for measuring a plasma ion density, which includes a transceiver antenna configured to apply and receive a microwave, of which a frequency is varied, to and from plasma, and a frequency analyzer configured to analyze a frequency of the microwave received from the transceiver antenna and measure a cut-off frequency, wherein the frequency of the microwave applied to the plasma is varied in the range of 100 kHz to 500 MHz.
US11735394B2
Provided is a charged particle beam apparatus capable of analyzing foreign matters generated when a sample is transported or observed. The charged particle beam apparatus includes a sample stage on which a measurement sample is provided, a charged particle beam source that irradiates the measurement sample with a charged particle beam, and a detector that detects charged particles emitted by irradiation with the charged particle beam, and includes a foreign matter observation sample held on the sample stage together with the measurement sample and a foreign matter observation unit that causes a foreign matter to be observed on the foreign matter observation sample.
US11735390B2
Systems and methods for indicating an operational status of a circuit breaker within a switchgear comprise providing a mechanism-operated control (MOC) assembly arranged within a housing of the circuit breaker. A drive plate is slidably mounted on a wall of the switchgear adjacent to the MOC assembly. A drive arm is pivotably mounted at one end on the wall of the switchgear, the drive arm engaged at an opposite end thereof with the drive plate. A status indicator is disposed on the wall of the switchgear, wherein changing an operational state of the circuit breaker mechanically operates the MOC assembly to slide the drive plate in a direction that pivots the drive arm from a first position to a second position, the first and second positions of the drive arm being visible externally of the switchgear through the status indicator.
US11735377B2
A protection device for an electrical circuit comprising at least one circuit breaker comprising a control zone, suitable for receiving a tripping signal (S), and a power zone for the passage of electric current. The device also comprises a control circuit configured to produce and transmit the tripping signal to the control zone. The device further comprises a fuse connected in series between the first conductor and the circuit breaker and capable of supplying a supply voltage (V) to the control circuit, the control circuit being connected between the fuse and the control zone.
US11735367B2
A multilayer electronic component includes an external electrode having a connection portion and a band portion. An organic layer is disposed between an electrode layer and a plating layer of the band portion of the external electrode, and a conductive resin layer is disposed between the electrode layer and the plating layer of the connection portion of the external electrode.
US11735363B2
A capacitor assembly and a method of making the capacitor assembly. The capacitor assembly includes: a power cable including first and second electrical conductors; a motor cable including first, second, and third electrical conductors, the first electrical conductor of the motor cable electrically connected to the first electrical conductor of the power cable, and the second electrical conductor of the motor cable electrically connected to the second electrical conductor of the power cable; a capacitor connected to the first electrical conductors and to the third electrical conductor; and a cover enclosing the capacitor, ends of the first conductors of the power cable and the motor cable connected to the capacitor, and an end of the third conductor connected to the capacitor, the first connection, and the second connection, and wherein after installation the capacitor assembly has an arcuate shape with a concave surface facing the pipe.
US11735357B2
A transformer is provided which includes an insulating sheet separating the primary-side windings and portion of split magnetic core from the secondary-side windings and portion of split magnetic core. Thin layers of conductive and semiconductive material are deposited on areas of the insulating sheet surfaces facing the primary and secondary sides. These layers are electrically referenced or tied to the potentials of the respective primary or secondary sides. This ensures that the high electric field due to primary-to-secondary potential gradient is substantially placed across the insulating sheet dielectric and avoided in the air gaps or voids in the transformer, thus reducing undesirable partial discharge effects. The two core sections on the primary and secondary side are also electrically referenced or tied to the potentials of their adjacent windings, thus reducing high electric fields and partial discharge in the space between the core sections and the windings.
US11735355B2
An inductor includes a wire having a width W, and a first electrode and a second electrode continuous to each of both ends of the wire. The wire, the first electrode, and the second electrode are present on the same plane. The plane area S1 of the first electrode and the plane area S2 of the second electrode are a square value (W2) or more of the width W. An area in which the wire is disposed is positioned between the first electrode and the second electrode. The area has a length X in a longitudinal direction equal to a length L between the first electrode and the second electrode along a facing direction of the first electrode and the second electrode, and a length Y in a short-length direction in a direction perpendicular to the longitudinal direction. The length X in the longitudinal direction is 1.5 times or more of the length Y in the short-length direction.
US11735348B2
The present application discloses a magnetic component, comprising a magnetic core comprising at least one core column; a winding winded on the core column and comprising a first coil and a second coil adjacent to the first coil; a cladding member covered on at least a portion of an external surface of the first coil; and a positioning member extending from the cladding member and the first coil, wherein the second coil is pressed on the positioning member.
US11735343B2
Techniques regarding operating one or more parallel dipole line traps are provided. For example, one or more embodiments described herein can comprise a system, which can comprise a parallel dipole line trap comprising a diamagnetic object positioned between a plurality of dipole line magnets. The system can also comprise a split photodetector sensor positioned adjacent to the parallel dipole line trap. The split photodetector sensor can detect a displacement of the diamagnetic object.
US11735332B2
A multilayer material for use as a thermal insulation barrier and/or flame barrier in a rechargeable electrical energy storage system is provided. The multilayer material comprises at least one inorganic fabric layer bonded to a nonwoven layer comprising inorganic particles and inorganic fibers by an inorganic adhesive, wherein the inorganic adhesive. The inorganic adhesive can be a modified inorganic adhesive comprising at least 99 wt. % inorganic constituents and an organic additive of at least 0.01 wt. % and less than 1 wt. % based on a total solids content of the inorganic adhesive.
US11735331B2
Various embodiments include an insulation material for an electrical rotating machine comprising: a curable matrix material; a curing agent; and a filler embedded in the matrix material. The filler comprises electrically conductive doped metal oxide particles.
US11735326B2
Fuel, heat exchangers, and instrumentation for nuclear reactors are disclosed. A nuclear power system includes a plurality of nuclear fuel elements, each of the nuclear fuel elements including an annulus; and a plurality of heat pipes, each of the plurality of heat pipes configured to pass through the annulus of a respective one of the nuclear fuel elements in conductive thermal contact with the respective nuclear fuel element. A nuclear instrumentation module includes an assembly of optical fibers, each optical fiber comprising one or more sensors and configured for removable installation at one of the plurality of heat pipes. A heat exchanger includes a heat pipe including an evaporating region and a condensing region; and a tube bundle configured to wrap around the condensing region of the heat pipe and including one or more adjacent, parallel tubes, each tube forming a helix that is coaxial to the heat pipe.
US11735323B2
A method, software, database and system for attribute partner identification and social network based attribute analysis are presented in which attribute profiles associated with individuals can be compared and potential partners identified. Connections can be formed within social networks based on analysis of genetic and non-genetic data. Degrees of attribute separation (genetic and non-genetic) can be utilized to analyze relationships and to identify individuals who might benefit from being connected.
US11735313B2
An information processing device includes circuitry. The circuitry calculates a matching degree between two images of an image pair. The matching degree of the image pair is one of a plurality of matching degrees of a plurality of image pairs. The circuitry generates information on sameness between two image groups of an image group pair based on the plurality of matching degrees of the plurality of image pairs. The image group pair includes the plurality of image pairs.
US11735308B2
A wearable device assembly has a housing supporting a controller, display and indicator system thereon. The controller has at least one sensor wherein activity of a user wearing the device is detected. The controller selectively illuminates the indicator system to indicate a level of activity of the user.
US11735302B2
Systems and methods for implementing machine-learning models for ovarian stimulation is described herein. In some variations, a computer-implemented method may include optimizing an ovarian stimulation process may include receiving patient-specific data associated with a patient, and predicting an egg outcome for the patient for each of a plurality of treatment options for an ovarian stimulation process based on at least one predictive model and the patient-specific data, where the at least one predictive model is trained using prior patient-specific data associated with a plurality of prior patients.
US11735298B2
Data related to the adherence of a patient to a therapy regime can be collected from multiple medical devices, each of which may have an incomplete data set with data entries associated with times. Each incomplete data set represents a portion of a complete data set. The data sets can be integrated to create a complete data set with data entries from each incomplete data set being arranged in a temporal sequence with respect to one another. A report may be generated, the report having the data entries of the complete data set or a function of the data entries of the complete data set.
US11735295B2
Methods and system to provide glycemic control and therapy management based on monitored glucose data, and current and/or target HbA1C levels are provided.
US11735292B2
Embodiments for intelligent discovery of preferred chemical reaction pathways to a synthesized target compound by a processor. Target compound data of a target compound a user intends to synthesize may be received. A preference score for one or more chemical reaction pathways to the target compound may be calculated based on one or more chemical reactions. One or more preferred chemical reaction pathways to the targeted compound may be determined using a modified retrosynthetic analysis according to the preference score for one or more chemical reactions.
US11735291B2
Techniques regarding determining thermodynamic observables of a chemical system are provided. For example, one or more embodiments described herein can include a system, which can comprise a memory that can store computer executable components. The system can also include a processor, operably coupled to the memory, and that can execute the computer executable components stored in the memory. The computer executable components can include a potential energy component that can fit a potential energy function to a computed potential energy surface of a molecule. The computer executable components can also include a vibrational mode component that can compute an intramolecular vibrational mode of the molecule based on the potential energy surface fitted with the potential energy function. Also, the computer executable components can include a partition component that can compute a partition function based on the intramolecular vibrational mode.
US11735280B2
A memory device is disclosed, including a bit cell storing a bit data. The bit cell includes multiple first transistors coupled to a node, multiple second transistors each coupled in series to a corresponding one of the first transistors, and at least one third transistor. The first transistors are turned on in response to a control signal. The second transistors are turned on in response to a first word line signal. The at least one third transistor has a control terminal to receive a second word line signal. In a programming mode of the memory device, the at least one third transistor provides, in response to the second word line signal, an adjust voltage to the node. The adjust voltage is associated with a voltage level of a first terminal of the at least one third transistor.
US11735274B2
A method includes receiving a request to perform a set of read operations. The method includes selecting a random read operation of the set of read operations, where the random read operation is performed on a first wordline located on a first portion of a first data block on a memory device. The method includes performing an error detection operation on a second wordline and a third wordline located on the first portion of the first data block to determine an error rate associated with the second wordline and third wordline, where the second wordline and the third wordline are adjacent to the first wordline. The method includes determining whether the error rate satisfies a threshold criterion responsive to determining that the error rate satisfies the threshold criterion and migrating data stored on the first portion of the first data block to a second data block on the memory device.
US11735272B2
A memory device includes a memory array comprising a plurality of planes and a plurality of independent plane driver circuits. The memory device further includes control logic to detect an occurrence of a high noise event associated with a first independent plane driver circuit of the plurality of independent plane driver circuits. The control logic is further to determine whether a quiet event associated with a second independent plane driver circuit of the plurality of independent plane driver circuits is concurrently occurring. Responsive to determining that the quiet event associated with the second independent plane driver circuit is concurrently occurring, the control logic is to manage execution of the high noise event and the quiet event based on respective priorities of the first and second independent plane driver circuits.
US11735264B2
A NAND flash memory according to an embodiment includes a memory array, a detection circuit, and a drive circuit. The drive circuit is a circuit for driving a plurality of linearly arranged memory cells through a linear word line connected to the plurality of memory cells. The drive circuit has a function of generating a drive voltage in which a pre-pulse having a predetermined amplitude value is set at a timing corresponding to rising of a voltage signal, which rises stepwise by a voltage value, and applying the drive voltage to the word line and a function of detecting a voltage value at a predetermined position of the word line and setting a time width of the pre-pulse according to the detected voltage value.
US11735261B2
Methods, systems, and devices for programming enhancement in memory cells are described. An asymmetrically shaped memory cell may enhance ion crowding at or near a particular electrode, which may be leveraged for accurately reading a stored value of the memory cell. Programming the memory cell may cause elements within the cell to separate, resulting in ion migration towards a particular electrode. The migration may depend on the polarity of the cell and may create a high resistivity region and low resistivity region within the cell. The memory cell may be sensed by applying a voltage across the cell. The resulting current may then encounter the high resistivity region and low resistivity region, and the orientation of the regions may be representative of a first or a second logic state of the cell.
US11735259B2
A read method and a write method for a memory circuit are provided, wherein the memory circuit includes a memory cell and a selector electrically coupled to the memory cell. The read method includes applying a first voltage to the selector, wherein a first voltage level of the first voltage is larger than a voltage threshold corresponding to the selector; and applying, after the applying of the first voltage, a second voltage to the selector to sense one or more bit values stored in the memory cell, wherein a second voltage level of the second voltage is constant and smaller than the voltage threshold, wherein a first duration of the applying of the first voltage is smaller than a second duration of the applying of the second voltage, wherein the second voltage is applied following the end of the first duration.
US11735258B2
The present disclosure includes apparatuses, methods, and systems for increase of a sense current in memory. An embodiment includes a memory having a plurality of memory cells, and circuitry configured to apply, prior to sensing a data state of a memory cell of the plurality of memory cells, a voltage to an access line to which the memory cell is coupled, determine whether an amount of current on the access line in response to the applied voltage meets or exceeds a threshold amount of current, and determine whether to increase a magnitude of a current used to sense the data state of the memory cell based on whether the amount of current on the access line in response to the applied voltage meets or exceeds the threshold amount of current.
US11735256B2
Technologies relating to using a slew rate controller to reduce disturbance in a crossbar array circuit are disclosed. An example crossbar array circuit includes: one or more bit lines; one or more word lines; one or more 1T1R cells connected between the bit lines and the word lines; one or more ADCs connected to the one or more bit lines; one or more DACs connected to the one or more word lines; one or more access controls connected to the one or more 1T1R cells and configured to select a 1T1R cell in the one or more 1T1R cells and to program the selected 1T1R cell; and a slew rate controller connected to the DACs, wherein the slew rate controller is configured to receive an input signal. The slew rate controller may be configured to transform a step function input signal into a slew rate input signal.
US11735251B2
A circuit includes a tracking word line, a power switch, a tracking bit line, a sense circuit. The power switch is coupled between the tracking word line and a first node. The power switch is configured to discharge a voltage level on the first node in response to a clock pulse signal transmitted through the tracking word line to the power switch. The tracking bit line is coupled between the first node and a plurality of tracking cells in a memory array. The sense circuit is coupled between the first node and a second node. The sense circuit is configured to generate a negative bit line enable signal in response to that the voltage level on the first node is below a threshold voltage value of the sense circuit.
US11735247B2
Memory devices, systems including memory devices, and methods of operating memory devices are described, in which memory devices are configured to monitor degradations in word line characteristics. The memory device may generate a reference signal in response to an access command directed to a memory array including a plurality of word lines, in some embodiments. The memory array may include a victim word line configured to accumulate adverse effects of executing multiple access commands at the word lines of the memory array. When the degradation in the word line characteristics causes reliability issues (e.g., corrupted data), the memory array is deemed unreliable, and may be blocked from memory operations. The memory device may compare the reference signal and a signal from the victim word line to determine whether preventive measures may be appropriate to avoid (or mitigate) such reliability issues.
US11735244B2
Methods, systems, and devices for time-based access of memory cells in a memory array are described herein. During a sense portion of a read operation, a selected memory cell may be charged to a predetermined voltage level. A logic state stored on the selected memory cell may be identified based on a duration between the beginning of the charging and when selected memory cell reaches the predetermined voltage level. In some examples, time-varying signals may be used to indicate the logic state based on the duration of the charging. The duration of the charging may be based on a polarization state of the selected memory cell, a dielectric charge state of the selected state, or both a polarization state and a dielectric charge state of the selected memory cell.
US11735240B2
Embodiments of three-dimensional (3D) memory devices and methods for forming the 3D memory devices are disclosed. In an example, the 3D memory device includes a film stack having a plurality of conductive and dielectric layer pairs vertically stacked on a substrate. Each conductive and dielectric layer pair includes a dielectric layer and a conductive layer. The 3D memory device also includes a staircase region having a first and a second staircase structure formed in the film stack, where the first and second staircase structures each extends laterally in a first direction and includes the plurality of conductive and dielectric layer pairs. The staircase region further includes a staircase bridge connecting the first and second staircase structures.
US11735235B2
Disclosed herein are related to a circuit and a method of reading or sensing multiple bits of data stored by a multi-level cell. In one aspect, a first reference circuit is selected from a first set of reference circuits, and a second reference circuit is selected from a second set of reference circuits. Based at least in part on the first reference circuit and the second reference circuit, one or more bits of multiple bits of data stored by a multi-level cell can be determined. According to the determined one or more bits, a third reference circuit from the first set of reference circuits and a fourth reference circuit from the second set of reference circuits can be selected. Based at least in part on the third reference circuit and the fourth reference circuit, additional one or more bits of the multiple bits of data stored by the multi-level cell can be determined.
US11735234B2
Methods, systems, and devices for differential amplifier schemes for sensing memory cells are described. In one example, an apparatus may include a memory cell, a differential amplifier having a first input node, a second input node, and an output node that is coupled with the first input node via a first capacitor, and a second capacitor coupled with the first input node. The apparatus may include a controller configured to cause the apparatus to bias the first capacitor, couple the memory cell with the first input node, and generate, at the output node, a sense signal based at least in part on biasing the first capacitor and coupling the memory cell with the first input node. The apparatus may also include a sense component configured to determine a logic state stored by the memory cell based at least in part on the sense signal.
US11735233B2
A method for regulating the memory includes operations as follows. A mapping relationship among temperatures of a transistor, body bias voltages of the transistor, and data writing time of the memory is acquired, a current temperature of the transistor is acquired, the body bias voltage is regulated based on the current temperature and the mapping relationship, to enable the data writing time corresponding to the regulated body bias voltage to be within a preset writing time.
US11735221B2
According to one embodiment, a magnetic disk device includes a disk, a head including a read head that reads data from the disk, a write head that writes data to the disk, and an assist element that generates energy to enhance write performance by the write head, and a controller that selects and performs a first recording mode and a second recording mode different from the first recording mode, and selects and performs one of the first recording mode and the second recording mode according to an assist effect of the assist element.
US11735211B2
The present disclosure relates to read head apparatus, and methods of forming read head apparatus, for magnetic storage devices, such as magnetic tape drives (e.g., tape drives). In one implementation, a read head for magnetic storage devices includes a lower shield, one or more upper shields, one or more lower leads, and a plurality of upper leads. The read head includes a plurality of read sensors, each read sensor of the plurality of read sensors including a first antiferromagnetic (AFM) layer. The read head includes a plurality of soft bias side shields disposed between and outwardly of the plurality of read sensors. The read head includes one or more second AFM layers disposed above the first AFM layer and the plurality of soft bias side shields along a downtrack direction.
US11735210B2
Example preamplifier circuits, data storage devices, and methods to provide a preamplifier circuit with separate read and write power channels are described. The preamplifier circuit may include a write driver circuit configured to send a write signal to a writer element of a data storage device and a read driver circuit configured to receive a read signal from a reader element of the data storage device. The write driver circuit may receive a write power signal through a write power channel of a bus interface and the read driver circuit may receive a read power signal through a read power channel of the bus interface, where the write power signal and the read power signal are different. In some configurations, the different read and write power signals may be received from a switching regulator on the printed circuit board that mounts other data storage device electronics, such as the drive controller circuit and/or read/write channel circuit.
US11735193B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing residual quantization are described. One example of the methods includes performing a first residual quantization on a first target residual signal at a first bit rate to generate a first quantized residual signal. A second target residual signal is generated based at least on the first quantized residual signal and the first target residual signal. A second residual quantization is performed on the second target residual signal at a second bit rate to generate a second quantized residual signal, where the first bit rate is different from the second bit rate.
US11735192B2
An apparatus for generating a decoded two-channel signal, comprising: a parametric decoder for providing parametric data for a second set of second spectral portions and a two-channel identification identifying for a second spectral portion of the second set of second spectral portions either a first two-channel representation for the second spectral portion of the second set of second spectral portions or a second two-channel representation for the second spectral portion of the second set of second spectral portions, the second two-channel representation being different from the first two-channel representation; and a frequency regenerator for regenerating the second spectral portion of the second set of second spectral portions depending on a first spectral portion of a first set of first spectral portions, the parametric data for the second spectral portion of the second set of second spectral portions and the two-channel identification for the second spectral portion of the second set of second spectral portions to acquire a regenerated second spectral portion of the second set of second spectral portions.
US11735190B2
To generate substantially domain-invariant and speaker-discriminative features, embodiments may operate to extract features from input data based on a first set of parameters, generate outputs based on the extracted features and on a second set of parameters, and identify words represented by the input data based on the outputs, wherein the first set of parameters and the second set of parameters have been trained to minimize a network loss associated with the second set of parameters, wherein the first set of parameters has been trained to maximize the domain classification loss of a network comprising 1) an attention network to determine, based on a third set of parameters, relative importances of features extracted based on the first parameters to domain classification and 2) a domain classifier to classify a domain based on the extracted features, the relative importances, and a fourth set of parameters, and wherein the third set of parameters and the fourth set of parameters have been trained to minimize the domain classification loss.
US11735172B2
A voice-based system is configured to process commands in a flexible format, for example, in which a wake word does not necessarily have to occur at the beginning of an utterance. As in natural speech, the system being addressed may be named within or at the end of a spoken utterance rather than at the beginning, or depending on the context, may not be named at all.
US11735169B2
A method, system, and computer program product for recognizing, and training to recognize, alphanumeric speech data inputs. The method may include segmenting a data input into a sequential n-gram chunks based on a predetermined rule, where the data input is received through speech recognition. The method may also include receiving metadata regarding characteristics of the data input. The method may also include generating a language model based on the metadata. The method may also include generating a first set of language model variations of the data input. The method may also include training the language model based on at least the first set of language model variations. The method may also include generating one or more alternatives for the data input using the trained language model. The method may also include transmitting an output including the one or more alternatives for the data input.
US11735167B2
Disclosed is an electronic device recognizing an utterance voice in units of individual characters. The electronic device includes: a voice receiver; and a processor configured to: obtain a recognition character converted from a character section of a user voice received through the voice receiver, and recognize a candidate character having high acoustic feature related similarity with the character section among a plurality of acquired candidate characters as an utterance character of the character section based on a confusion possibility with the acquired recognition character.
US11735163B2
Disclosed is a human-computer dialogue method including determining a set number of jump topics about a target topic, and generating a topic jump map converging to the target topic based on the correlation intensions among the set number of jump topics; after an initial response to a user's dialogue request, selecting from the topic jump map a jump topic to which the user's dialogue request relates as an initial topic for a first round of recommendation; after completing a human-machine dialogue of the initial topic, determining a jump topic to jump according to the jump probability of jumping out of the initial topic to the k jump topics at the downstream level for a next round of recommendation; and gradually guiding from the initial topic to the target topic by step-by-step recommendation. A more fluent and efficient human-machine dialogue based on a clear communication goal can be realized.
US11735158B1
This specification describes systems and methods for aging voice audio, in particular voice audio in computer games. According to one aspect of this specification, there is described a method for aging speech audio data. The method comprises: inputting an initial audio signal and an age embedding into a machine-learned age convertor model, wherein: the initial audio signal comprises speech audio; and the age embedding is based on an age classification of a plurality of speech audio samples of subjects in a target age category; processing, by the machine-learned age convertor model, the initial audio signal and the age embedding to generate an age-altered audio signal, wherein the age-altered audio signal corresponds to a version of the initial audio signal in the target age category; and outputting, from the machine-learned age convertor model, the age-altered audio signal.
US11735155B2
The present invention discloses a method for producing parametric sound using parametric sound system which is based on ultrasonic electrostatic transducers. It comprises modulation of a carrier ultrasonic signal with a processed audio signal in audio signal processor comprising adaptive frequency filtering based on the audio signal level, dynamic range compression, square root operation, amplification of the modulated ultrasonic signal using a D-class amplifier, driving an electrostatic transducer and generating modulated ultrasonic waves into the air. The electrostatic transducer for the parametric sound system comprises a specific back plate structure that improves electromechanical efficiency of the transducer and also enables realization of a phased array on a single back plate. The disclosed manufacturing method of the electrostatic transducer comprises producing sets of electrodes on the surface of the back plate forming individual cells.
US11735144B2
An image display apparatus includes a display; a memory configured to store at least one instruction; and a processor configured to execute the at least one instruction stored in the memory to: estimate a blur level of each sub-area of a plurality of sub-areas included in a first image; and improve a resolution of at least one sub-area of the plurality of sub-areas, based on an estimated blur level of the at least one sub-area. The display is configured to output a second image including the at least one sub-area having the improved resolution.
US11735135B2
The flicker performance manager disclosed herein implements a method including measuring a liquid crystal (LC) common voltage (VCOM) over a predetermined period of operation an LCD panel having a plurality of LCs, determining a shift in the VCOM (VCOM shift) over the predetermined period based at least in part on the measured VCO, storing the VCOM shift as a function of time in a table of an embedded controller, receiving a power-on signal for the LCD panel and adjusting a VCOM reference level applied to the LCs based at least in part on the stored values of the VCOM shift.
US11735133B2
A driver circuit includes first to third transistors, a first circuit, and a second circuit. In the first transistor, a first terminal is electrically connected to a second wiring, a second terminal is electrically connected to a first wiring, and a gate is electrically connected to the second circuit and a first terminal of the third transistor. In the second transistor, a first terminal is electrically connected to the first wiring, a second terminal is electrically connected to a sixth wiring, a gate is electrically connected to the first circuit and a gate of the third transistor. A second terminal of the third transistor is electrically connected to the sixth wiring. The first circuit is electrically connected to a third wiring, a fourth wiring, a fifth wiring, and the sixth wiring. The second circuit is electrically connected to the first wiring, the second wiring, and the sixth wiring.
US11735129B2
A display panel and a driving method thereof are provided. The display panel includes a plurality of subpixels and a plurality of data lines. The plurality of subpixels are divided into a plurality of unit regions. Two sides of any column of the subpixels correspond to two of the data lines with different polarities respectively. The polarities of the subpixels of any column are same. The unit regions include a plurality of unit subregions. Grayscales of the subpixels in each unit subregion are same, and grayscales of the subpixels in two adjacent unit subregions are different.
US11735128B2
A driving method adapted to drive a first pixel of a display device to display an image in a frame time is provided. The driving method includes dividing the frame time into a first sub-frame time and a second sub-frame time; providing a first data with a first gray level; and controlling the first pixel to be emitted in the first sub-frame time or in the second sub-frame time according to the first data. When the first gray level is greater than a predetermined gray level, controlling the first pixel to be emitted in the first sub-frame time, and when the first gray level is less than or equal to the predetermined current level, controlling the first pixel to be emitted in the second sub-frame time.
US11735119B2
A shift register unit and a control method thereof, a gate driving circuit and a control method thereof, and a display apparatus are provided. The shift register unit includes: a first shift register coupled to an input signal terminal, a first clock signal terminal and a second clock signal terminal. The first shift register is configured to generate a first output signal based on the signal at the first clock signal terminal and generate a second output signal based on the signal at the second clock signal terminal; and a second shift register coupled to the input signal terminal and a third clock signal terminal, the second shift register is configured to generate a third output signal based on the signal at the third clock signal terminal. The first shift register includes a first control circuit, a first output circuit and a second output circuit.
US11735112B2
A display device according to the present disclosure includes: a pixel array unit (30) in which pixel circuits (20A) are disposed in a matrix form, the pixel circuits each including a light emission unit (21), a write transistor (23) that writes a signal voltage (Vsig) of a video signal, a retention capacitor (24) that retains the signal voltage (Vsig) written by the write transistor (23), a drive transistor (22) that drives the light emission unit (21) on the basis of the signal voltage (Vsig) retained by the retention capacitor (24), and an auxiliary capacitor (25) of which one terminal is connected to a source node of the drive transistor (22); and a control unit (90) that provides a potential change to a source electrode of the drive transistor (22) by coupling through the auxiliary capacitor (25) to set an operation point of the drive transistor (22) as a cut-off region after the threshold value correction process.
US11735106B2
The present embodiments disclose a display device. A display device according to an embodiment of the present disclosure comprises a pixel unit including a plurality of pixels, each including a luminous element and a pixel circuit connected to the luminous element, a clock generator configured to generate a plurality of clock signals each corresponding to each of a plurality of subframes constituting a frame, and a parallel to serial converter configured to convert the plurality of clock signals to a serial clock signal and transfer the serial clock signal to the pixel unit, and wherein the pixel circuit of each pixel includes a first pixel circuit configured to control light-emission and non-emission of the luminous element in response to a control signal applied to each of the plurality of subframes and a second pixel circuit configured to store bit values of image data in the frame and generate the control signal based on the stored bit values and the serial clock signal such that each subframe included in the frame is controlled according to each bit value.
US11735102B2
A driving circuit and a display device are provided. The driving circuit includes a level conversion chip, a scan line, a data line, a power line, a first transistor, a second transistor, and a light emitting unit. A protection unit is disposed between the level conversion chip and an intersection of the scan line and the power line, and the protection unit is configured to reduce current between the level conversion chip and the power line when the scan line and the power line are short-circuited. In the embodiment of the present disclosure, when the scan line and the power line are short-circuited, the protection unit reduces the current between the power line and the level conversion chip to prevent excessive current between the level conversion chip and the power line, and prevent the level conversion chip from heating and burning.
US11735101B2
An electronic substrate and a driving method thereof, and a display device. The electronic substrate includes a pixel drive chip which includes at least one signal terminal, a signal generation circuit, a data storage circuit, and an output circuit; at least one signal terminal is configured to be electrically connected to the light-emitting element; the signal generation circuit is connected to at least one signal terminal and configured to receive an input signal through the at least one signal terminal and generate a clock signal according to the input signal; the data storage circuit is configured to receive the clock signal and store the input signal according to the clock signal; and the output circuit is configured to output a current, which is generated according to the stored input signal and used for driving the light-emitting element, though at least one signal terminal.
US11735099B1
A display that can play dynamic video imagery using purely infrared light. Such dynamic video imagery is useful in testing infrared detection equipment. The display contains thousands of solid state infrared LEDs. Different infrared LED types are used. Each type of LED in use emits infrared light in some selected band of the infrared spectrum. The overall display can be designed to simulate infrared signal sources for a particular type of infrared detection system. If a particular infrared detection system detects infrared energy only in a specific range, the infrared LED display can be made to have a high resolution of LEDs within that specific range and a lower resolution of LEDs outside that specific range that would be useful for calibration purposes.
US11735096B2
A pixel driving circuit and a display panel are provided. The pixel driving circuit includes a control unit to output a control signal by detecting a voltage difference between two opposite ends of a sampling resistor, and to turn on a fourth switch by the control signal. When the fourth switch is turned on, a second positive voltage received by the pixel driving circuit charges a second node to further speed up a voltage pulling up of the second node to improve a detecting speed of the pixel driving circuit.
US11735094B2
The objective of the present invention is to provides a display device for automatically recognizing an external device connected to external input terminals, the display device receiving pieces of control information about external devices connected to the same Internet, and then sensing whether a change in the output images occurs during the transmission of a control signal by using the pieces of received control information, while sequentially outputting images received from the external input terminals, thereby recognizing the external device connected to the input terminals.
US11735090B2
A method of driving a display panel, a driving circuit of a display panel, and a display panel are disclosed. The display panel includes a multiplexing unit and a plurality of pixels arranged in an array of M rows and N columns, the multiplexing unit includes a plurality of thin film transistors, and each thin film transistor includes a gate electrode applied with a multiplexing unit gate signal. The method includes: acquiring a plurality of data signals for driving i-th row of pixels, where 1≤i≤M; generating multiplexing unit gate signals for respective thin film transistors of the multiplexing unit based on the plurality of data signals; and applying the multiplexing unit gate signals to gate electrodes of the respective thin film transistors, so that the respective thin film transistors are turned on or turned off. The multiplexing unit gate signals change according to changes of the plurality of data signals.
US11735082B2
A method of driving a display device includes: sensing characteristic information of pixels by outputting sensing voltages to sensing lines; and operating an external compensation of the pixels based on the characteristic information. The sensing of the characteristic information of pixels includes: detecting a capacitance deviation of sensing capacitors of first sensing lines connected to the sensing lines; and sensing the characteristic information of the pixels by replacing at least one of the first sensing lines with a second sensing line based on the capacitance deviation.
US11735078B2
There is provided a control device, a control method, a control program, and a control system that are capable of presenting a VR experience with a high sense of immersion using a tiling display. The control device acquires arrangement of displays in a tiling display in which a plurality of displays is tiled, acquires a light-emitting characteristic of each of the displays, tracks a position and a line-of-sight direction of a user with respect to the tiling display, and adjusts a luminance value of each of the displays on the basis of the light-emitting characteristic and a tracking result by the tracking such that brightness of the displays viewed from the user becomes continuous through a boundary of the displays.
US11735074B2
In a particular illustrative embodiment of the present invention, a retractable safety banner system and method are disclosed having a retractable safety banner, a reel housing and a reel. The reel winds in and contains the wound up safety banner inside of the reel housing. The safety banner is reeled into and out of the reel housing through an organizing guide that is formed in the reel housing. The organizing guide forces the reeled out safety banner's flags and strap into longitudinal alignment on the reel so that the safety banner is restored to its original configuration when wound back into the reel housing after deployment. The safety banner includes but is not limited to longitudinal strap with a plurality of safety flags attached to the strap and so that the flags hang at a substantially perpendicular angle from the strap forming the safety banner when the safety banner is deployed.
US11735071B1
Provided is a digital billboard for vehicle. The technical gist of the present disclosure is that it can be installed in various vehicles such as buses and trucks, and can deliver advertisement contents to more citizens while driving, so that advertisers can quickly deliver advertisement contents or achieve advertising purpose, thereby maximizing the effect expected by advertisers. As a vehicle provided with a digital billboard travels, advertising contents can be imprinted in the minds of people due to dynamic visibility. In doing so, it is possible to easily achieve purposes intended by advertisers. In the event of a malfunction of the billboard, it is possible to easily replace the digital billboard firmly fixed in a sliding manner in an advertisement frame.
US11735061B2
Methods, systems, and devices for dynamic response entry are disclosed herein. In some embodiments, a dynamic response entry system can include a user device that can be a proctor device or a testee device. The testee device can display a list to a testee for a predetermined time period. After the passing of the predetermined time period, the displaying of the list to the testee can be terminated. The testee can provide response to one or several questions, which responses can be input into the proctor device. The input responses can be evaluated and categorized and displayed according to the evaluation and categorization.
US11735055B2
A machine-readable media including executable instructions, when executed by one or more processors of a flight management system in a following aircraft. The machine-readable media configured to provide instructions to a flight management system of a following aircraft operating according to a following aircraft planned path, in reference to a target aircraft operating according to a target aircraft planned path, receive information regarding the target aircraft, set a required time of arrival at an achieve-by-point, and engage a required time of arrival function to enable the following aircraft to reach the achieve-by-point by the required time of arrival.
US11735048B2
An example operation includes one or more of receiving, by a first transport, an indication from a traffic signal that the first transport is legally able to move from a stopped disposition, elapsing a period of time between receiving the indication and the first transport did not move during the period of time, and receiving a notification at the end of the period of time, by the first transport, that the first transport ought to move.
US11735047B2
A management server executes interval adjustment processing to adjust a service frequency of a ride-sharing vehicle group. In the interval adjustment processing, it is judged whether or not a vehicle pair composed of two vehicles in a relationship of a preceding vehicle and a following vehicle includes a stopping vehicle that stops in a pick-up and drop-off point as a following vehicle. Further, it is judged whether or not the vehicle pair corresponds to a separated pair. If it is judged that vehicle pair includes the stopping vehicle as the following vehicle and the said vehicle pair corresponds to the separated pair, selection processing to select an overtaking vehicle is executed. The overtaking vehicle is a ride-sharing vehicle that overtakes with the stopping vehicle to cut into between the separated pair. An overtake instruction is transmitted to the overtaking vehicle selected by the selection processing.
US11735046B2
Systems and methods are provided for designing a preferred route for a vehicle. The route designing system receives a request from the vehicle for a preferred route from a first geographical point to a second geographical point. The route designing system analyzes the request and obtains driving scores associated with drivers of other vehicles. The route designing unit may identify a set of preferred and non-preferred vehicles based on the driving scores. The route designing system then determines a preferred route based, at least in part, on the driving scores associated with drivers of the other vehicles. The preferred route is designed to minimize the likelihood of proximity to non-preferred vehicles and maximize the likelihood of proximity to preferred vehicles.
US11735044B2
An information transmission system including a first vehicle and a second vehicle, the first vehicle being subjected to a traffic control by a traffic light, the second vehicle being subjected to the traffic control by the traffic light after the first vehicle, each of the first vehicle and the second vehicle including a communication unit capable of communicating with each other, and an electronic control unit including a microprocessor and a memory connected to the microprocessor. Each of the microprocessor of the first vehicle and the microprocessor of the second vehicle is configured to perform acquiring a change information of the traffic light, and updating the change information acquired, and the microprocessor of the second vehicle is configured to perform the acquiring including acquiring the change information updated by the microprocessor of the first vehicle through the communication unit.
US11735037B2
A method for traffic characterization associated with a vehicle including collecting a movement dataset sampled at least at one of a location sensor and a motion sensor associated with the vehicle, during a driving session associated with movement of the vehicle; extracting a set of features from the movement dataset associated with movement of the vehicle during the driving session; and determining one or more traffic-related characteristics associated with the vehicle based on the set of features.
US11735035B2
The invention provides systems and methods for an autonomous vehicle (AV) and cloud control system, which comprises an AV control system comprising an onboard unit (OBU), a roadside unit (RSU) network, and a cloud-based platform. This integrated vehicle-road-cloud system provides traffic state estimation, prediction, computing, and control instructions for specific vehicles by the cloud-based platform. The cloud-based platform also provides safety and efficiency measures for vehicle operations and control under adverse weather conditions, and provides security, redundancy, and resiliency measures to improve system reliability. In addition, the RSU network provides high-resolution maps for specific vehicles.
US11735016B2
In an optical fiber monitoring system which detects physical disturbance or other parameters such as temperature or strain of a fiber where a monitor signal is transmitted along the optical fiber and analyzed to detect changes which are indicative of an event, a method is provided for periodically checking proper operation of the optical fiber monitoring system. A fiber disturbance actuator periodically causes a pattern of disturbances of a portion of the fiber at a predetermined location thereon where the disturbance is characteristic of the event to be monitored. The monitor signal is analyzed to detect the pattern of changes and in the event that expected changes are not detected, a warning is issued that the intrusion detection system is not properly operating.
US11735009B2
A gaming device that initiates a series of game instances, and controls a display to display a multiplier meter that a) has a plurality of multiplier levels corresponding to respective ones of a sequence of multipliers applying to outcomes of the game instances and b) when a multiplier applies, indicates a current multiplier level. A processor initializes a designated symbol counter, the processor selects symbols for display for a game instance, evaluates the symbols displayed to identify any winning combinations of symbols, and for each winning combination determines an award amount, adds any awards to the win meter, increments the designated symbol counter by a number of designated symbols, changes the current multiplier level upon the designated symbol counter exceeding a defined threshold applying to a respective multiplier level, and updates the multiplier meter to indicate the current multiplier level.
US11735007B2
An electronic gaming system comprising a display, and a game controller that includes a processor and a memory device storing instructions to select and display a plurality of symbols in a respective plurality of display positions in a display area for each implemented game. The processor also adds a wild marker to each display position that includes a special symbol, each wild marker remaining persistent for subsequent games until a random trigger condition occurs. When a random trigger condition occurs, the processor adds a wild symbol to each display position that includes a wild marker, evaluates a game outcome based on the selected and displayed symbols inclusive of all added wild symbols, and awards a win amount if the outcome corresponds to a winning outcome.
US11734991B2
Embodiments of the present invention set forth systems, apparatuses and methods for implementing bonus features using subsymbols during game play. Accordingly, a gaming device can be configured to randomly overlay or otherwise associate zero, one, or more subsymbols on game symbols used in a game of chance. When subsymbols appear on game symbols that are randomly determined to be part of the game outcome, a bonus feature is triggered that may be used to modify awards provided from the game outcome. The presence of the subsymbols themselves may act as a trigger for a secondary bonus feature or event, or the subsymbols themselves may show random indicia within the subsymbol that provides a bonus modifier or other award.
US11734986B2
A vending machine system for loading and dispensing pre-baked unpackaged food including a fixed cartridge disposed in a refrigerator of a vending machine, and a transport cartridge adapted to removably attach to the fixed cartridge, the transport cartridge operable for holding trays of unpackaged food and loading the trays of unpackaged food from the transport cartridge into the fixed cartridge, wherein, when the transport cartridge is removably attached to the fixed cartridge, a front opening of the transport cartridge aligns with a front opening of the fixed cartridge, and wherein the rack of the transport cartridge aligns with the conveyor system of the fixed cartridge such that trays of unpackaged food within the transport cartridge can simultaneously be transitioned from the rack to the conveyor system.
US11734985B2
Various embodiments for contextual tapping engines. For example, an application executing on a computing device may authenticate credentials associated with an account and detect a tap of a contactless card to the computing device. The application may receive, from a communications interface of the contactless card, action data used to determine an action associated with the tap of the contactless card to the computing device. The application may determine a context of the application based on a current output of the application. The application may determine, based on the action data, the determined context, and data associated with the account, a first action associated with the tap of the contactless card to the computing device, the first action associated with at least one of the application and an operating system (OS). The application may initiate performance of the first action based on the tap of the contactless card.
US11734984B2
An electronically actuated coin slider provides an appearance and operation similar to a conventional coin-activated slider without the use of coins. A card reader activates the coin slider and allows a user to push the slide bar to actuate a game, machine, or device in a manner similar to that of a convention slider. A servo motor engages or disengages latching hooks to prevent or allow operation of the slide bar.
US11734981B2
Disclosed herein are apparatuses and methods for granting entry through a checkpoint. The implementations include receiving a request for entry of a person through a checkpoint. The implementations include estimating, via a thermal sensor, a body surface temperature of the person, and generating, via a user interface, a notification that prompts the person to answer at least one verification question. The implementations include receiving, via the user interface, at least one user response to the at least one verification question. The implementations include determining whether the at least one user response and the body surface temperature match criteria for gaining entry through the checkpoint. Additionally, the implementations include granting the request for entry in response to determining that the at least one user response and the body surface temperature match the criteria.
US11734979B2
An circuit includes a first inductive coil and a second inductive coil each including a plurality of metal traces. The first and second inductive coils are each configured to receive a first signal from an electromagnetic field and generate respective first and second output voltages. Each of the first inductive coil and the second inductive coil are configured to inductively couple to the electromagnetic field. A first circuit element is configured to receive the first output voltage and generate a first response at a first power level of the first output voltage. A second circuit element is configured to receive the second output voltage and transition to an active state to perform one or more functions when the second output voltage exceeds a second power level. The first and second power levels are related to movement of the first and second inductive coils through the electromagnetic field.
US11734978B2
An access control and user tracking system includes ranging cameras installed in thresholds of access points for generating three dimensional models of users passing through the access points in order to detect unauthorized individuals or hand gestures of the users, which can indicate unsafe conditions or that lights and/or equipment should be turned on. The ranging cameras can be point range finding measurement sensor scanning cameras, structured light cameras, or time of flight cameras and can be installed along the top or in the corners of the thresholds.
US11734969B1
Systems and methods for processing telematics data streams for event detection are provided. The methods involve operating at least one processor to: receive a telematics data stream; define a plurality of sliding windows for the telematics data stream, each sliding window containing a portion of the telematics data stream, each sliding window overlapping with one or more neighboring sliding windows, each sliding window including: a logical window; a first buffer preceding the logical window; and a second buffer following the logical window; the logical window being adjacent with one or more neighboring logical windows of the one or more neighboring sliding windows without overlapping the one or more neighboring logical windows; identify a vehicle event based on the portion of the telematics data stream contained within one of the sliding windows; and store an indication of the vehicle event.
US11734963B2
A system and method for a telematic application on a mobile electronic device that can include detecting, in the telematic application, vehicular travel; collecting, in the telematic application, driver status identification data; determining a driver status based on the driver status identification data; recording the driver status; and recording telematic data based on the driver status.
US11734961B2
Provided is a vehicle diagnostic device that diagnoses at least one vehicle on which an engine is mounted, in which the vehicle includes a moisture sensitive sensor disposed in an engine compartment and configured to detect moisture, and the vehicle diagnostic device is configured to diagnose that there is a possibility of the vehicle being exposed to dust in a case where an intake pressure of the engine is higher than a predetermined value and the moisture is detected by the moisture sensitive sensor. Therefore, a possibility of the vehicle being exposed to dust can be diagnosed before the vehicle fails.
US11734960B2
A mobile sensing and payment method and system for parking fees is disclosed. The system includes an array of identity information collection modules in a parking facility. A background data processor collects mobile terminal identification information from a mobile terminal of a person entering the parking facility while the mobile terminal performs cell reselection. The data processor simultaneously senses transmission intensity of the mobile terminal using the terminal identity information collection modules. The data processor determines a location of the mobile terminal based upon the changes in the signal transmission intensity from the collection modules. The data processor generates a specific characteristic threshold for the mobile terminal to pass an entrance gate. The data processor causes the entrance gate to be opened records a specific time that the entrance gate is opened. The data processor records a specific time that the person has entered the parking facility.
US11734959B2
Systems and methods are provided for performing operations comprising: capturing, by an electronic mirroring device, a video feed received from a camera of the electronic mirroring device, the video feed depicting a user; in response to capturing the video feed, evaluating a set of conditions for activating a hands-free mode of operating the electronic mirroring device; in response to determining that the set of conditions are satisfied, activating the hands-free mode of operating the electronic mirroring device; and performing one or more functions on the electronic mirroring device based on detection of one or more gestures performed by the user in the video feed.
US11734958B2
Technologies and implementations for facilitating behavior prediction based on analysis of surveillance data are generally disclosed. The technologies and implementations include identification of subjects, associating the subjects with behavior, predicting future behavior of the subject, and providing a behavior influencing incentive to the subject.
US11734955B2
A system and method for identifying a subject using imaging are provided. In some aspects, the method includes receiving an image depicting a subject to be identified, and applying a trained Disentangled Representation learning-Generative Adversarial Network (DR-GAN) to the image to generate an identity representation of the subject, wherein the DR-GAN comprises a discriminator and a generator having at least one of an encoder and a decoder. The method also includes identifying the subject using the identity representation, and generating a report indicative of the subject identified.
US11734954B2
A face recognition method includes: detecting keypoints when receiving a first face image; acquiring a recognition score of each detectable keypoint and serial numbers of missing keypoints; acquiring a plurality of target keypoints in the plurality of detectable keypoints having a predetermined face feature association relationship with the missing keypoints when the influence score is higher than a predetermined score threshold; acquiring a target face feature template having a degree of position combination with the plurality of target keypoints greater than a predetermined combination degree threshold; and stitching the target face feature template and the plurality of target keypoints on the first face image to obtain a second face image so as to detect all the keypoints according to the second face image for performing the face recognition.
US11734953B2
An image parsing method includes obtaining feature information of an initial image, parsing first feature information in the feature information using a first channel to obtain a first prediction result, parsing second feature information in the feature information using a second channel to obtain a second prediction result, where a size of the first feature information meets a first size range, a size of the second feature information meets a second size range, and the first size range is less than the second size range, and outputting the first prediction result and the second prediction result as a parsing result of the initial image.
US11734949B1
Images of a hand are obtained by a camera. These images may depict the fingers and palm of the user. A pose of the hand relative to the camera may vary due to rotation, translation, articulation of joints in the hand, and so forth. One or more canonical images are generated by mapping the images to a canonical model. A first embedding model is used to determine a first embedding vector representative of the palm as depicted in the canonical images. A second embedding model is used to determine a set of second embedding vectors, each representative of individual fingers as depicted in the canonical images. Embedding distances in the embedding space from the embedding vectors to a closest match of previously stored embedding vectors are multiplied together to determine an overall distance. If the overall distance is less than a threshold value, an identity of a user is asserted.
US11734931B2
An information processing apparatus that provides information about a virtual viewpoint image includes: a generation unit configured to generate scene information including type information and time information, the type information indicating a type of an event occurring in an image-capturing region in which an image is captured by a plurality of cameras, the time information indicating a time when the event has occurred; and a provision unit configured to provide an output destination of material data with the scene information generated by the generation unit, the material data being generated from a plurality of captured images obtained by the plurality of cameras capturing images of the image-capturing region from different directions, the material data being used to generate the virtual viewpoint image depending on a position and an orientation of a virtual viewpoint.
US11734929B2
Systems and methods for enhancing computer-generated visualization of items, including enhancing visualization of product images in a web-based augmented reality (AR) user interface, displaying elements that enable users to select AR-enabled images of products (e.g., room décor, furniture, or other products), and transmitting AR-enabled images of the products in a room to one or more distributed computer systems (e.g., in real time). These and other images may be saved or selected in the various platforms, web-based documents, or locally-run applications as AR-enabled images of products to view a set of user-selected AR-enabled images in a single view (e.g., on a web page), and, when in a room, selectively display and interact with an AR-enabled view in the room of the corresponding products from the AR-enabled images list.
US11734926B2
Methods, apparatus, and computer readable media are described related to causing processing of sensor data to be performed in response to determining a request related to an environmental object that is likely captured by the sensor data. Some implementations further relate to determining whether the request is resolvable based on the processing of the sensor data. When it is determined that the request is not resolvable, a prompt is determined and provided as user interface output, where the prompt provides guidance on further input that will enable the request to be resolved. In those implementations, the further input (e.g., additional sensor data and/or the user interface input) received in response to the prompt can then be utilized to resolve the request.
US11734924B1
Described is a system for onboard, real-time, activity detection and classification. During operation, the system detects one or more objects in a scene using a mobile platform and tracks each of the objects as the objects move in the scene to generate tracks for each object. The tracks are transformed using a fuzzy-logic based mapping to semantics that define group activities of the one or more objects in the scene. Finally, a state machine is used to determine whether the defined group activities are normal or abnormal phases of a predetermined group operation.
US11734906B2
An object is displayed in a three-dimensional virtual reality environment so that a first user can view an avatar of a second user in a non-obstructive form when the avatar of the second user would otherwise obstruct a view of the object from the first user.
US11734902B2
Provided is a process including: identifying, with a computing system, a blockchain-based token mapped to an asset configured to be presented in an augmented reality application; obtaining, with the computing system, contextual information indicative of a physical context of a physical geolocation of a display upon which the augmented reality application is to present the asset; causing, with the computing system, visual attributes or audio attributes of the asset to be determined based on the contextual information; and causing, with the computing system, the asset to be presented with the display according to the visual attributes or the audio attributes.
US11734891B2
Disclosed is a skeleton-based dynamic point cloud estimation system for sequence compression, capable of generating a three-dimensional skeleton and a motion vector thereof from a group of point cloud frames to estimate a point cloud of a next frame, and compressing a point cloud sequence by obtaining a residual between the estimated point cloud and an original point cloud. Since the point cloud is estimated by using the motion vector of the skeleton, and the sequence is compressed by using a difference from an original value as the residual, an amount of point clouds to be input to a compressor is significantly reduced, so that compression efficiency is improved.
US11734886B1
In various embodiments, a method comprises generating, based on first sensor data captured by a depth sensor on a mobile device, three-dimensional data representing a physical space that includes a real-world asset, generating, based on second sensor data captured by an image sensor, two-dimensional data representing the physical space, generating an adaptable 3D representation of the physical space based on the three-dimensional and two-dimensional data, the adaptable representation including coordinates representing different positions in a 3D-coordinate space corresponding to the physical space and the coordinates encapsulate a digital representation of the asset, transforming the adaptable representation into geometry data comprising a set of vertices and a set of faces comprising edges between vertices, applying, based on a first input, a first color along a specified path that appears on a face to generate a first paint path, and transmitting, to a remote device, data corresponding to the first input.
US11734881B2
A method and system for providing access to and control of parameters within a scenegraph includes redefining components or nodes' semantic within a scenegraph. The set of components or nodes (depending on the scenegraph structure) are required to enable access from the Application User Interface to selected scenegraph information. In one embodiment, a user interface is generated for controlling the scenegraph parameters. In addition, constraints can be implemented that allow or disallow access to certain scenegraph parameters and restrict their range of values.
US11734865B2
The disclosed computer-implemented method may include displaying vehicle environment awareness. In some embodiments, a visualization system may display an abstract representation of a vehicle's physical environment via a mobile device and/or a device embedded in the vehicle. For example, the visualization may use a voxel grid to represent the environment and may alter characteristics of shapes in the grid to increase their visual prominence when the sensors of the vehicle detect that an object is occupying the space represented by the shapes. In some embodiments, the visualization may gradually increase and reduce the visual prominence of shapes in the grid to create a soothing wave effect. Various other methods, systems, and computer-readable media are also disclosed.
US11734863B2
A method and a digital device for evaluating a generalized rational function are provided in which the evaluation of the generalized rational function includes computing all discontinuities of the generalized rational function, determining, for each discontinuity, whether or not the discontinuity is a removable discontinuity, wherein the determining includes determining whether or not the generalized random function approaches a point near the discontinuity, and displaying each removable discontinuity. A method for evaluating a generalized rational function on a handheld graphing calculator is provided that includes determining whether or not the generalized rational function has at least one asymptote and displaying the at least one asymptote on a display screen when the generalized rational function has the at least one asymptote.
US11734862B2
A method for image reconstruction may include obtaining projection data D0 generated by an imaging device by scanning an object at first angles, wherein the first angles may be a subset of second angles. The second angles may include at least short-scan angles for a system to conduct image reconstruction. The method may also include generating an image F1 based on the projection data D0. The method may also include determining, based on the image F1, projection data D1 corresponding to third angles that are a subset of the second angles and different from the first angles. The method may also include generating a final image associated with the object by performing an iteration process including one or more iterations using initial data including the image F1, the projection data D0, and the projection data D1.
US11734857B2
Devices, systems, and methods are provided for testing and validation of a camera. For example, a system includes a camera that is configured to capture an image of a content object. A processor is programmed to: receive a signal indicative of the image of the content object during an electromagnetic event; generate an image quality score of the image; and generate a validation status of the camera based on a comparison of the image quality score to a validation threshold.
US11734851B2
A face key point detection method includes determining, according to an image containing a face, a multi-channel feature map of the image; converting the multi-channel feature map into a predetermined channel quantity of target feature maps; performing a convolution operation on each target feature map in the predetermined channel quantity of target feature maps by using a convolution kernel corresponding to each target feature map; generating a feature vector corresponding to the image based on a result of the convolution operation on each target feature map; and determining key point coordinates of the face on the image according to the feature vector.
US11734845B2
Systems and methods for extracting ground plane information directly from monocular images using self-supervised depth networks are disclosed. Self-supervised depth networks are used to generate a three-dimensional reconstruction of observed structures. From this reconstruction the system may generate surface normals. The surface normals can be calculated directly from depth maps in a way that is much less computationally expensive and accurate than surface normals extraction from standard LiDAR data. Surface normals facing substantially the same direction and facing upwards may be determined to reflect a ground plane.
US11734844B2
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing a program and a method for receiving a monocular image that includes a depiction of a hand and extracting features of the monocular image using a plurality of machine learning techniques. The program and method further include modeling, based on the extracted features, a pose of the hand depicted in the monocular image by adjusting skeletal joint positions of a three-dimensional (3D) hand mesh using a trained graph convolutional neural network (CNN); modeling, based on the extracted features, a shape of the hand in the monocular image by adjusting blend shape values of the 3D hand mesh representing surface features of the hand depicted in the monocular image using the trained graph CNN; and generating, for display, the 3D hand mesh adjusted to model the pose and shape of the hand depicted in the monocular image.
US11734818B2
A model and an application thereof, the model being used for detecting a benign and malignant degree of a tumor. The model grades a change of an imprinted gene in a tumor by calculating a deletion expression quantity of the imprinted gene and a copy number abnormal expression quantity of the imprinted gene. The detection model and device in the present invention presents the expression of loss of imprinting in a sample of a tumor patient in a direct way for the first time; based on an imprinted gene in situ labeling method, a change of an imprinted gene is detected objectively, directly, early, and precisely, and a quantitative model can be provided, to make a great contribution to molecular pathology diagnosis.
US11734814B2
Systems and methods are provided for. One embodiment is a system that includes an interface configured to receive an image of media printed on with print data, and memory configured to store defect reference data of nozzles belonging to printheads of a printer. The system also includes a print defect controller configured to detect a nozzle defect in the image based on a comparison of the image with the print data, and to determine a type of the nozzle defect based on a comparison of the nozzle defect with the defect reference data.
US11734811B2
According to one embodiment, an inspection system includes an illuminator, an imager, and a processor. The illuminator irradiates light into an interior of a hole. The imager acquires a first image by imaging the interior of the hole where the light is irradiated. The processor detecting a blockage of at least a portion of the hole based on a luminance of the hole inside the first image.
US11734810B2
A laser system for amplifying laser light generated from a laser light source and emitting the laser light includes an optical element in an optical path of the laser light and transmits the laser light, a control device to control power to be supplied to the laser system, an imager to capture an image of the optical element, and an image processing circuitry to process the image of the optical element captured by the imager. The image processing circuitry in which reference images of the optical element corresponding to power information relating to the power are prepared in advance includes a comparison unit to compare a captured image of the optical element captured by the imager with a reference image selected by a reference image selection unit, the reference image corresponding to the power information at a time of image capturing by the imager.
US11734808B2
In one embodiment, a method includes receiving a source image and its associated parameters from each of multiple image sources, associating each of the source images with a layer in a range of layers based on the parameters associated with the source images, the range of layers specifying a composition layering order of the source images, generating a corresponding customized distortion mesh for each particular source image in the source images based on the parameters associated with the particular source image and at least a portion of the parameters associated with each of the source images that is associated with any layer preceding a layer associated with the particular source image, modifying each of the source images using the corresponding customized distortion mesh, generate a composite image using the modified source images, and display the composite image as a frame in a video.
US11734806B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for dynamic tone mapping of video content. An example embodiment operates by identifying, by a dynamic tone mapping system executing on a media device, characteristics of a first video signal having a first dynamic range based on a frame-by-frame analysis of the first video signal. The example embodiment further operates by modifying, by the dynamic tone mapping system, a tone mapping curve based on the characteristics of the first video signal to generate a modified tone mapping curve. Subsequently, the example embodiment operates by converting, by the dynamic tone mapping system, the first video signal based on the modified tone mapping curve to generate a second video signal having a second dynamic range that is less than the first dynamic range.
US11734791B2
A system and method for rendering perspective adjusted views is provided. A registration code is generated for a mobile computing device and includes static and dynamic information about the mobile computing device. A representation of the registration code changes based on a change in the dynamic information of the mobile computing device. The registration code is provided to at least one other mobile computing device and registration of the other mobile computing device with the mobile computing device is performed upon receipt of the registration code by the other mobile computing device. A view of the mobile computing device and other mobile computing device is synchronized based on respective positions of the mobile computing device with respect to the other mobile computing device.
US11734788B2
A SIMD processing unit processes a plurality of tasks which each include up to a predetermined maximum number of work items. The work items of a task are arranged for executing a common sequence of instructions on respective data items. The data items are arranged into blocks, with some of the blocks including at least one invalid data item. Work items which relate to invalid data items are invalid work items. The SIMD processing unit comprises a group of processing lanes configured to execute instructions of work items of a particular task over a plurality of processing cycles. A control module assembles work items into the tasks based on the validity of the work items, so that invalid work items of the particular task are temporally aligned across the processing lanes. In this way the number of wasted processing slots due to invalid work items may be reduced.
US11734786B2
Disclosures herein teach applying a set of sections spanning a down-sampled version of an image of a road-scene to a low-fidelity classifier to determine a set of candidate sections for depicting one or more objects in a set of classes. The set of candidate sections of the down-sampled version may be mapped to a set of potential sectors in a high-fidelity version of the image. A high-fidelity classifier may be used to vet the set of potential sectors, determining the presence of one or more objects from the set of classes. The low-fidelity classifier may include a first Convolution Neural Network (CNN) trained on a first training set of down-sampled versions of cropped images of objects in the set of classes. Similarly, the high-fidelity classifier may include a second CNN trained on a second training set of high-fidelity versions of cropped images of objects in the set of classes.
US11734783B2
This disclosure relates generally to method and system for detecting on-street parking violations. The method include capturing, by using an media capturing device embodied in an electronic device mounted in a vehicle, a video stream of a scene during a trip of the vehicle. The video stream is processed at the electronic device to identify target objects such as no-parking signage and vehicles parked in the vicinity thereof. A meta-information associated with the target objects is stored in form of a short-term historian in a repository associated with the electronic device. The absolute locations of the target objects are determined and the historian is updated with the values of the absolute locations. A set of unique target objects is determined from amongst the target objects and a meta-information associated with the unique objects is sent to a cloud server for determining parking violations.
US11734776B2
A method performed in which a forecast, a generation information, and a regulation information are obtained. A control information is determined in the event that the regulation information is indicative of over- or underproduction. The control information is indicative of a control of the amount of electrical energy generated by power generating plants. The control information is determined based on the obtained regulation and generation information. Based on the time at which the regulation information is obtained, the remaining time of a predetermined interval is determined. Operating points for the plants are determined such that, for the remaining time, the amount of energy generated by the plants for the predetermined interval saves or generates at least one determined difference between the amount of energy generated according to the forecast and generation information. The operating points are based on the control information. The determined control information is output.
US11734773B2
Systems and methods are described for tracking information of an equipment including a telematics device configured to receive data from the equipment to determine a telematics information. The telematics information includes at least two of an equipment type, a location, a duration in the location, and miles travelled. A transmission device is configured to transmit the vehicle telematics information to at least one of a third party entity device, a government device and a mobile device.
US11734770B2
Systems and methods are disclosed with respect to using a blockchain for managing the subrogation claim process related to a vehicle accident, in particular, determining fault as part of the subrogation process. An exemplary embodiment may include receiving an electronic notification of a vehicle collision; receiving sensor data (such as telematics, image, audio, vehicle operational, or other sensor data) related to the vehicle collision; determining a percentage of fault of the vehicle collision for one or more vehicles, vehicle systems, and/or drivers based upon, at least in part, analysis of the sensor data collected; and creating a blockchain for the vehicle collision with one or more links to the sensor image data and an indication of the percentage of fault(s) determined to facilitate blockchain-based claim handling.
US11734762B2
A method and a computing apparatus for managing a portfolio of securities and derivatives are provided. The method includes: identifying a plurality of potential trades based on the portfolio of securities and derivatives; obtaining historical market data that relates to the identified plurality of potential trades; assessing a respective optimal value of each of the at least one security that relates to a corresponding one of the potential trades; and determining trades to be executed from among the identified plurality of potential trades. The assessments of the respective optimal values are based on the obtained historical market data, and also on additional information that relates to each security, using statistical methods. The determination of trades to be executed is based on the corresponding optimal values.
US11734752B2
A computer implemented method for a seller to receive counter offers for the purchase of loan products being sold by the seller to selected buyers using a software application accessible via a graphical user interface presented in a display. In some embodiments, the method includes receiving, with the software application, a plurality of bids offered by prospective buyers via the software application for loans previously made to borrowers and offered for sale to the prospective buyers by the seller via the software application. The method also includes presenting, with the software application, information in the graphical user interface to uniquely identify each of the loans, each of the prospective buyers and each bid offered by the prospective buyers, and further, where multiple bids are received for a single loan included in the loans made available for sale, presenting with the software application, a graphical display element configured for a selection by the seller. In response to the selection of the graphical display element by the seller, a notification to a buyer selected from among the prospective buyers is communicated via the software application, the notification requesting a counter offer.
US11734750B2
Systems, media and methods for staggered medical transactions are provided. A method includes displaying a plurality of products on a display client. The method may further include receiving, at the display client, input from a user selecting a product. The method may also further include prompting the user via the display client to continue on another device. The method may additionally include outputting, via the display client, an identifier associated with the product and the user. The method may also additionally include receiving the identifier at a user device after the user has been authenticated at the user device. The method may still further include receiving confirmation input at the user device from the user confirming selection of the product. The method may also still further include outputting, from the user device, the confirmation data based upon the confirmation input.
US11734747B2
An initial list of candidate items automatically evaluated and chosen for an end-user is provided. A selection of one or more items in the initial list of candidate items is received from an expert user different than the end-user to include in an item group set for the end-user. Eligible items are evaluated to identify an additional item to include in the item group set based at least in part on an expert judgement prediction machine learning model trained to predict based at least in part on the one or more items already in the item group set a likelihood of a certain item being evaluated would be selected for inclusion in the item group set. Based on the evaluation, the additional item is included in the item group set. Member items in the item group set are indicated.
US11734746B2
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: inputting one or more pairs of digital images into a neural network; determining, using the neural network, a respective contrastive loss for each respective pair of digital images of the one or more pairs of digital images; receiving one or more new digital images; and determining, using the neural network, the one or more new digital images and the respective contrastive loss, at least one image to which the one or more new digital images is similar. Other embodiments are disclosed herein.
US11734742B2
A web-based item listing platform provides item listings that users can create or search. Item listings can be generated using structured information extracted while capturing an item listing video of the item. During creation of the item listing video, input prompts are provided to the user that cause a mobile device to provide an input request, such as taking an image of a specific feature of the item or providing some other item description information. During the item listing video, image recognition models may also be employed to determine other item description information, such as the color, the brand, and the like. The item listing can be generated from the item listing video by populating a set of structured data elements associated with an item description type. Each structured data element is populated with the item description information corresponding to the associated item description type.
US11734737B2
There are provided systems and methods for the purchase of age-restricted merchandise without requiring the transmission of biometric information. In one form, the system includes: age-restricted merchandise items offered for sale to customers, a server that receives orders from customer devices, and a customer database containing a plurality of customer records. The system further includes: a control circuit that queries a customer whether the customer opts in to the use of local biometric authentication to enable the purchase of age-restricted merchandise items; receives customer identification proof documentation; associates a unique identifier corresponding to the customer device; stores the customer's opt in agreement, the customer's identification proof documentation, and the unique identifier associated with the customer device; receives an order for the purchase of an age-restricted merchandise item and the unique identifier; confirms local biometric authentication; verifies the customer's identity and age; and authorizes completion of the purchase transaction.
US11734734B2
A method and system is disclosed herein for decoupling billing for web services from the application logic which governs those web services by instrumenting a web services stack to monitor SOAP envelopes for pre-determined elements and to use those elements to determine questions as to authorization for solvency as well as calculate charges for said web services.
US11734733B2
A method and apparatus for conversational mapping of web items for mediated group decisions is disclosed. In one embodiment of the method, a web server delivers a web page that comprises a hyperlink and identities of one or more products that were selected at an E-commerce website by an online shopper via a web browser. In response to activation of the hyperlink by the online shopper via the web browser, product information for the one or more products is transferred in a transaction message to a decision-support system via a network. The decision-support system sends some or all of the product information to one or more user devices. The decision-support system subsequently receives review information related to the one or more products from the one or more user devices via a messaging service. The decision-support system processes the product review information to generate a result, and the decision-support system sends the result to another user device for display thereon via the messaging service.
US11734732B2
A method, apparatus and computer program product are provided for calculating closing metrics regarding a contract between a promotion service and provider. A promotional system may calculate a probability of closing, and an estimated time to close. The promotion service may offer a promotion to consumers for a discounted product or service, to be honored by the provider. A category, lead source, historical data, stage in sales, and/or size of the provider may be used in calculating a probability of close and/or time to close. An example method may comprise supplying a classifying model with a dataset, wherein the dataset comprises an identification of a provider and attributes corresponding to the provider and identifying a class of the provider in accordance with the plurality of corresponding attributes, wherein the identification is determined based on one or more patterns determinative of a return rate by the classifying model.
US11734729B2
A computer-implemented method for annotating online content with offline interaction data and offline interaction conversion data is implemented by a content annotating computing device in communication with a memory. The method includes receiving a set of content interaction data based on an online interaction between an online user and a first online content item, identifying at least one physical location associated with the online content provider, determining a set of offline interaction conversion data based on the set of content interaction data and a set of offline interaction data, receiving a second online content item associated with the online content provider, and annotating the second online content item based at least partially on the set of offline interaction conversion data and the set of offline interaction data.
US11734726B2
A computerized method of content verification comprising using a server for receiving a first data from a host monitoring code embedded in a webpage or an application loaded from a content server and executed by a client device, the host monitoring code is executed by the client device during an execution of the webpage or the application which further embeds nesting element(s) for loading nested content from nested content server(s), the first data is indicative of the execution, receiving a second data indicative of the execution from a guest monitoring code embedded in the nested content, combining the first data and second data for compliance verification of the execution with one or more rules associated with the nested content and initiating action(s) according to the verification. Wherein the first data is not available to the guest monitoring code and the second data is not available to the host monitoring code.
US11734723B1
A system for providing context sensitive display overlays to a mobile device via a network comprising an overlay datastore, a processor, coupled to the datastore and programmed to receive a request from a mobile device via the network for a list of overlays, determine user context information, search the datastore for overlays matching the user context and provide the list of overlays to the mobile device via the network.
US11734720B2
The present technology relates to an information processing system, a recording medium, and an information processing method which are capable of transmitting information to persons who are considered to be worthy of the transmission. An information processing system according to an aspect of the present technology stores position information indicating a position of a device of a user and date information at which position measurement is performed in correlation with each other, forms a community including users who leave a movement trajectory satisfying a predetermined condition at the periphery of a specific location on the basis of a user's movement history indicated by the stored information, and distributes a message input through a specific interface to users who pertain to the community. The present technology is applicable to a device such as an electronic signboard that is installed at a specific location.
US11734712B2
A system and method for attributing in-store visits to exposure to advertisement (“ad”) impressions associated with an ad campaign are disclosed. The system gathers impression data and uses that data to identify users who were exposed to the ad impressions. The system then uses location data, activity information and in some instances beacon data points reported by mobile devices of the impression users to determine if the impression users visited a target place during a conversion window. Based on the impression users who were exposed to the ad impressions, the system establishes a control group of users who were not exposed to the ad impressions to perform quasi-experimental analyses to assess whether the ad impressions had any impact on changing the impression users' physical in-store visitation behavior.
US11734709B2
A method, apparatus, and computer program product are disclosed. The method includes calculating hidden demand for one or more time slots, the one or more time slots defining a time duration during which a performance of a service offered by a promotion and marketing system can be performed. The method further includes determining a booking limit for each time slot of the one or more time slots based on the calculated hidden demand for the time slot and a determined capacity for the time slot, determining that one or more of the time slots comprise available time slots based on a comparison of the booking limits for the one or more time slots to a number of bookings for each of the time slots, and displaying the one or more available time slots in conjunction with the particular promotion A corresponding apparatus and computer program product are also provided.
US11734695B2
Various embodiments are generally directed to utilizing an offline and/or online verification or authentication protocol to access, redeem, or otherwise utilize multiple loyalty points and loyalty accounts A method for utilizing various loyalty points includes: receiving, by an application executing on a processor, a request to redeem at least one loyalty point of a plurality of loyalty points of a loyalty points account, receiving, by the application, a cryptogram from a contactless card associated with an account, transmitting, by the application to a server, the cryptogram, determining, by the application based on a decryption result received from the server, that the server decrypted the cryptogram, and authorizing, by the application based on the determination that the server decrypted the cryptogram, the request to redeem the at least one loyalty point.
US11734690B1
A heuristic money laundering detection engine includes capabilities to collect an unstructured data set, such as a transaction record, and detect indications of money laundering activity. By detecting money laundering activity and feeding back indications of money laundering transactions, the heuristic algorithm may continue to learn and improve detection accuracy. Such indications may include correlations to sets of transaction activity among a number of financial accounts and past indications of money laundering activity. Indications of money laundering may allow generation of audit reports for reporting to regulatory authorities.
US11734684B2
An authorization control network includes at least one computer server. The server(s) receives a cardholder credential and a profile modification request from a communications device, and determines an account attribute by querying a profile database with an account identifier. The server(s) rejects the modification request if the server determines from the account attribute that a limit profile associated with the account identifier is linked to a cardholder credential other than the received cardholder credential. The server(s) then receives from a POS device an authorization request that includes the account identifier and an authorization value. If the server(s) determines that the authorization value does not exceed a limit value saved in the limit profile and does not exceed a credit amount associated with the account identifier in a transactions database, the server(s) generates an authorization response confirming authorization of the authorization value, and transmits the authorization response to the POS device.
US11734682B2
A method for creating a smart contract detailing an ordered set of events is disclosed. A smart contract can include information about multiple events and responses for each event. The events and response can be arranged in a predefined order. The responses can include adding new records to a blockchain.
US11734679B2
Embodiments of the invention provision multiple payment tokens on a communication device. The communication device may be provisioned with multiple limited use keys (LUK), each LUK being associated with a specific type of transaction. When the communication device is used for a transaction, the communication device automatically determines a type of the transaction and selects an appropriate LUK based on the determined transaction type. The selected LUK may be used to create a cryptogram, which can be used to verify the transaction.
US11734669B2
A method of operating a payment-enabled mobile device to gain access to a location or a service. In an embodiment, a contactless front-end (CLF) component of a payment-enabled mobile device sequentially detects short-distance radio signals comprising at least two different polling signals, determines based on the sequence of the at least two different polling signals, that the payment-enabled mobile device is in proximity to a non-retail contactless transaction terminal, and then a payment application running on the payment-enabled mobile device bypasses a customary user verification feature. The process also includes the payment-enabled mobile device running the payment application performing a transaction with the non-retail contactless transaction terminal without invoking the customary user verification feature and then gaining access to at least one of a location or service. In some embodiments, the location or service includes one of a transit system, a hotel, a motor vehicle, a workplace, a room, a home, a bank branch, a vehicle charging station and a government facility.
US11734666B2
In some implementations, a system for providing and managing associations between mobile computing device and physical shopping carts used in retail stores includes a physical shopping cart configured to transport physical goods around a store. The physical shopping cart includes a product detection system that is programmed to detect products that are placed in the physical shopping cart, a wireless transceiver to wirelessly communicate with other devices, and a cart identifier that uniquely identifies the physical shopping cart. The system further includes a mobile computing device that is programmed (i) to obtain the cart identifier for the shopping cart, (ii) to establish an association with the physical shopping cart using the cart identifier, and (iii) once the association between the physical shopping cart and the mobile computing device has been established, to output a user interface that provides a real-time summary of the products in the physical shopping cart.
US11734660B2
A computed-implemented method and system for recommending business applications on a network-based marketplace are described. A user's listings, representing items for sale on the marketplace, are harvested to calculate segmentation data and metrics that form a user profile. The user profile is compared with other similar users who have subscribed to various applications, and the impact those applications have had on the metrics of the similar users is calculated in order to determine what impact the applications will have on the user in question. The impact, combined with user preferences, is used to suggest appropriate applications, which are displayed to the user within the marketplace. If the user selects one of the applications, the application is added to the user's profile and relevant listings are updated with the new application.
US11734654B2
Wireless-enabled kiosk systems and associated methods for recycling and performing other processes with mobile phones and other electronic devices are described herein. In various embodiments, the present technology includes systems and methods for wirelessly connecting a consumer-operated kiosk with an electronic device to facilitate processing (e.g., purchasing) the device. In some embodiments, the present technology includes using a wireless link to identify a device, evaluate a device, resolve device issues to enable purchase of the device, locate a device, etc. Various other aspects of the present technology are described herein.
US11734647B2
An example operation may include one or more of receiving, by a retailer node, an encrypted inventory of goods data from a plurality of supplier nodes over a blockchain network, computing, by the retailer node, an ordering proportion based on the encrypted inventory of goods data, generating, by the retailer node, an ordering policy based on the ordering proportion, and executing a smart contract to order goods from the plurality of the supplier nodes based on the ordering policy.
US11734644B2
Methods and systems are described for preparing a node-enabled shipment of an item to be shipped using a wireless node network having at least a node and a server. A user access device, such as a laptop computer, smartphone, or tablet, may capture an identification of the node to be related to the item. The user access device enters shipping information related to the item and linked with an identification of the node. The shipping information is stored on the node, and then the node is combined with the item to be shipped. A system may include a node and a server, where the node is specially-adapted via programming to emit the identification of the node to the user access device, receive shipping information from the device, store the shipping information on the node, and then upload the shipping information to the server.
US11734641B2
Systems for data measurement and collection are provided. A data collection system may comprise a database configured to store data about objects to be tracked, and optical codes corresponding to specific database entries may be generated, printed, and provided in physical proximity to the object to be tracked. When a user scans the optical code with a mobile electronic device, the mobile electronic device may automatically upload geographic information to the database and may prompt the user to enter measurement information to additionally be uploaded to the database. Sets of optical codes may be configured to collect user-specified types of data, and the optical codes may be provided in printable sheets; virtual visual representations of the sheets may be displayed on an electronic interface, and the virtual visual representations may indicate which of the codes have or have not been registered with the system.
US11734635B2
Methods, systems, and computer-readable media for deploying and implementing enterprise policies that control augmented reality computing functions are presented. A computing device may receive policy information defining policies that, when implemented, control capture of augmented renderings. After receiving the policy information, the computing device may intercept a request to capture at least one view having at least one augmented reality element. In response to intercepting the request, the computing device may determine whether the policies allow capture of views comprising augmented reality elements. Based on determining that the policies allow capture, the computing device may store view information associated with the at least one view having the at least one augmented reality element. Based on determining that the policies do not allow capture, the computing device may prevent the at least one view having the at least one augmented reality element from being captured.
US11734626B2
An embodiment includes extracting a capability from a dataset representative of a project description of a proposed project using a first machine learning process to form a cluster representative of the capability. The embodiment assigns the capability to a first node of a business operations graph based on a classification result of the capability by a second machine learning process. The embodiment generates a visual indicator based, at least in part, on the assigning of the capability to the first node. The embodiment generates the visual indicator by a process comprising generating a first visual indicator of the capability being assigned to the first node, and a second visual indicator of a development sequence for the capability relative to another capability from the project description based at least in part on an association from the business operations graph between the first node and a second node of the graph.
US11734619B2
Transaction-enabling systems and methods are disclosed. A system may include a controller to interpret a resource utilization requirement for a task system and a plurality of external data sources. The system may further include an expert system to predict a forward market price for a resource in response to the resource utilization requirement and the plurality of external data sources. Then, in response to the predicted forward market price, the controller may execute a transaction on a resource market.
US11734617B2
Disclosed herein are a method and a system for facilitating seamen ticket booking. The system provides means for the user to specify requirements and book tickets. The system, by contacting associated service providers, identifies suitable flight schedule from an airport which is nearest to the location mentioned by the user. Upon identifying at least one suitable schedule, details of the same are sent to the user, and any other authorized person who may be monitoring the user's actions. Upon getting approval, the system books ticket and send confirmation and other details to the user. The system also provides visa requirement related information to the user, and allows filing of visa request online.
US11734615B2
Systems and methods of database optimization and distributed computing are provided herein. In some embodiments, a method includes distributing remote agents to a plurality of remote computing systems, receiving incoming inventory from a database of available inventory via the remote agents, generating standardized inventory records, generating the database of available inventory that retains complete standardized inventory records, generating thin locator style records for the complete standardized inventory records, wherein the thin locator style records include key record identifiers, receiving a query, generating a standardized query, selecting the thin locator style records in response to the standardized query, obtaining the complete standardized inventory records corresponding to the thin locator style records of the selected key record identifiers, and providing the complete standardized inventory records to a requestor.
US11734611B2
Approaches, techniques, and mechanisms are disclosed for accessing AI services from one region to another region. An artificial intelligence (AI) service director is configured with mappings from domain names of AI cloud engines to IP addresses of edge nodes of an AI delivery edge network. The AI cloud engines are located in an AI source region. The AI delivery edge network is deployed in a non-AI-source region. An AI application, which accesses AI services using a domain name of an AI cloud engine in the AI cloud engines located in the AI source region, is redirected to an edge node in the edge nodes of the AI delivery edge network located in the non-AI-source region. The AI application is hosted in the non-AI-source region. The AI services is then provided, by way of the edge node located in the non-AI-source region, to the AI application.
US11734608B2
A system includes a memory, an interface engine, and a master. The memory is configured to store data. The inference engine is configured to receive the data and to perform one or more computation tasks of a machine learning (ML) operation associated with the data. The master is configured to interleave an address associated with memory access transaction for accessing the memory. The master is further configured to provide a content associated with the accessing to the inference engine.
US11734606B2
Various embodiments are described that relate to an adaptive learning system. The adaptive learning system can be trained by correlation between a first set of raw technical performance data and a set of actual operational effectiveness assessment data. Once trained, the adaptive learning system can be deployed. Once deployed, the adaptive learning system can produce a set of predicted operational effectiveness assessment data from a second set of raw technical performance data that is different from the first set of raw technical performance data.
US11734592B2
A method, system and computer readable storage medium for cognitive information processing. The cognitive information processing includes receiving data from a plurality of data sources; processing the data from the plurality of data sources to provide cognitively processed insights via a cognitive inference and learning system, the cognitive inference and learning system comprising a cognitive platform, the cognitive platform comprising a development environment, the development environment being implemented to a create custom extension to the cognitive inference and learning system, the custom extension being created via a cognitive design user interface; performing a learning operation to iteratively improve the cognitively processed insights over time; and, providing the cognitively processed insights to a destination, the destination comprising a cognitive application, the cognitive application enabling a user to interact with the cognitive insights.
US11734586B2
A method, a computer system, and a computer program product for managing content relevancy is provided. Embodiments of the present invention may include collecting and analyzing a plurality of data, wherein the plurality of data includes document data, document access data and user data. Embodiments of the present invention may include retrieving topic model content based on the plurality of data. Embodiments of the present invention may include building a machine learning (ML) model to determine one or more topics contained in the topic model content. Embodiments of the present invention may include generating a heatmap based on the user data. Embodiments of the present invention may include building a content relevancy model (CRM) based on the ML model and the heatmap. Embodiments of the present invention may include determining an action state for the document data. Embodiments of the present invention may include storing the CRM.
US11734582B2
Methods, systems, and computer-readable storage media for receiving historical data, the historical data including variable vectors, each variable vector being assigned to a class, processing the historical data through encoders to provide feature vectors, each feature vector corresponding to a respective variable vector and being assigned to the class of the respective variable vector, generating a set of decision trees based on the feature vectors, each decision tree corresponding to a class in the set of classes, transforming each decision tree into a set of rules to provide sets of rules, each rule in a set of rules defining conditions to assign at least a portion of an electronic document to a respective class in the set of classes, and providing the sets of rules for execution in an enterprise system, the enterprise system classifying electronic documents to classes in the set of classes based on the sets of rules.
US11734577B2
A method for an electronic apparatus to perform an operation of an artificial intelligence model includes acquiring resource information for hardware of the electronic apparatus while a plurality of data used for an operation of a neural network model are stored in a memory, the plurality of data respectively having degrees of importance different from each other; obtaining data to be used for the operation of the neural network model among the plurality of data according to the degrees of importance of each of the plurality of data based on the acquired resource information; and performing the operation of the neural network model by using the obtained data.
US11734575B2
A computer-implemented method, computer program product, and computer processing system are provided for Hierarchical Reinforcement Learning (HRL) with a target task. The method includes obtaining, by a processor device, a sequence of tasks based on hierarchical relations between the tasks, the tasks constituting the target task. The method further includes learning, by a processor device, a sequence of constraints corresponding to the sequence of tasks by repeating, for each of the tasks in the sequence, reinforcement learning and supervised learning with a set of good samples and a set of bad samples and by applying an obtained constraint for a current task to a next task.
US11734572B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing inputs using an image processing neural network system that includes a spatial transformer module. One of the methods includes receiving an input feature map derived from the one or more input images, and applying a spatial transformation to the input feature map to generate a transformed feature map, comprising: processing the input feature map to generate spatial transformation parameters for the spatial transformation, and sampling from the input feature map in accordance with the spatial transformation parameters to generate the transformed feature map.
US11734571B2
Methods and apparatuses for accurately determining a model, which is to be the basis of transfer learning, among a plurality of source models, are provided. According to an embodiment, an apparatus for determining a base model to be used for transfer learning to a target domain is provided. The apparatus comprises a memory which comprises one or more instructions and a processor which executes the instructions to construct a neural network model for measuring suitability of a plurality of pre-trained source models, measure the suitability of each of the source models by inputting data of the target domain to the neural network model, and determine the base model to be used for the transfer learning among the source models based on the suitability.
US11734564B2
Various techniques are described for platform management of integrated access of public and privately-accessible datasets utilizing federated query generation and query schema rewriting optimization, including receiving at a dataset access platform a query formatted according to a first data schema, generating a copy of the query, saving the query and the copy to a datastore, parsing the copy of the query in the first schema using an inference engine, determining whether the query comprises data associated with an access control condition associated with accessing the dataset, the access control condition being configured to indicate whether the query is permitted to access the dataset, and rewriting, using a proxy server, the copy of the query in a second schema by converting the copy of the query into a triple associated with the query and another triple associated with the access control condition.
US11734561B2
An apparatus, method, system and computer readable medium for video tracking. An exemplar crop is selected to be tracked in an initial frame of a video. Bayesian optimization is applied with each subsequent frame of the video by building a surrogate model of an objective function using Gaussian Process Regression (GPR) based on similarity scores of candidate crops collected from a search space in a current frame of the video. A next candidate crop in the search space is determined using an acquisition function. The next candidate crop is compared to the exemplar crop using a Siamese neural network. Comparisons of new candidate crops to the exemplar crop are made using the Siamese neural network until the exemplar crop has been found in the current frame. The new candidate crops are selected based on an updated surrogate model.
US11734554B2
This application discloses a pooling processing method, applied to a pooling processing system of a convolutional neural network. The method includes receiving a feature map comprising a width dimension and a height dimension; establishing a data region comprising k+m columns and n rows, k, m, and n being integers; transferring data blocks each of size k in width and size n in height from the feature map in a width-height sequential scanning order into columns m+1 to k+m and rows 1 to n of the data region in pooling cycles; and in each pooling cycle corresponding to a data block transferred from the feature map to the data region: retaining columns k+1 to k+m of the data region of a previous pooling cycle to columns 1 to m of the data region; performing a first level pooling within each column of the data region to obtain k+m first level pooling values; and performing P second level pooling values by pooling P sets of first level pooling values selected according to a position of the data block relative to a width boundary in the feature map, P being an integer.
US11734550B2
A discrete three-dimensional (3-D) processor comprises first and second dice. The first die comprises 3-D memory (3D-M) arrays and in-die peripheral-circuit components thereof, whereas the second die comprises processing circuits and off-die peripheral-circuit components of the 3D-M arrays. The first and second dice are communicatively coupled by a plurality of inter-die connections.
US11734546B2
A method and a device for recommending food based on an artificial intelligence based user status are disclosed. The method includes obtaining use information from a mobile terminal and an external terminal connected to the mobile terminal, determining a user status through an AI device, and determining a preferred food of the user based on the user status, thereby providing convenience for the user's life. The device for recommending food based on the artificial intelligence based user status can be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, devices related to 5G services, and the like.
US11734542B2
A transponder label has a dielectric spacer body with a first side and a second side and a transponder inlay with a chip and an antenna, wherein the transponder inlay is applied to the spacer body such that a first part of the antenna is arranged on the first side of the spacer body and a second part of the antenna is arranged on the second side of the spacer body. The transponder label further includes a sensor unit electrically coupled to the chip of the transponder inlay and configured to detect a measurement signal representative of a physical and/or chemical environmental parameter.
US11734534B1
A reduced size optical code identifier includes a transparent body having a flat bottom surface with a rounded or domed top surface that meets the bottom surface around the perimeter of the bottom surface. An optical code is provided in the body adjacent the bottom surface and is visible through the top surface. The top surface is configured to reduce reflection to facilitate optical recognition and decoding of the optical code. The body has a maximum length or diameter of about twelve millimeters or less. The identifier can be placed on an object or structure and then used to associate information with the optical code of the identifier so that the information can be retrieved using a computing device that can optically recognize the code and communicate with a remote server.
US11734531B2
Various embodiments disclosed herein describe a method comprising receiving indicia data from an indicia scanner. The indicia data comprises at least decoded data obtained based on decoding an indicium in an image, an image tile comprising a portion of the indicium, and/or location of one or more corners of the portion of the indicium in the image. Further, the method includes generating an image of an ideal indicium based on at least the decoded data. Thereafter, the image of the ideal indicium is modified to generate a modified image of the ideal indicium. Further, the portion of the indicium is retrieved from modified image. A clean image tile comprises a portion of the ideal indicium. Furthermore, the method includes generating training data, wherein the training data includes the portion of the indicium and the portion of the ideal indicium.
US11734530B1
Systems and methods for scanner configuration based on focus of one or more host application screens
Systems and methods are described for implementing scanner configuration based on focus of one or more host application screens. Example systems and methods comprise detecting a focus event of an application (app) as executing on one or more processors. An active focus module (AFM) detects the focus event. The AFM or a scanner device is configured to receive data in a first data app format. Scan data is scanned by the scanner device and is formatted, at the AFM or at the scanner device, into app data having the data app format. The app data is then provided to the app.
US11734524B2
A system for protecting personal data contained on an RFID-enabled device, suitable for use with an RFID system including an RFID reader configured to extract information from an RFID chip associated with the RFID-enabled device, includes a personal data protection system including a personal data protection device configured to prevent reading of the RFID chip associated with an RFID-enabled personal item.
US11734520B2
A dialog apparatus and the like are provided which achieve a natural dialog in which topics minutely connect, starting from a user utterance, by making, after a robot's response to the user utterance, robots exchange additional questions and answers, which reflect the contents of the response, between them. A plurality of sets of four utterances, each set being made up of four sentences: an assumed user utterance sentence, a response sentence for user utterance, a subsequent utterance sentence for these sentences, and a subsequent response sentence as a unit, are stored, and, in response to input of text data corresponding to a user utterance, the dialog apparatus performs control such that any one of a plurality of agents utters, of a set of four utterances that begins with an assumed user utterance sentence which is similar to the text data corresponding to the user utterance, each of a response sentence for user utterance, a subsequent utterance sentence for these sentences, and a subsequent response sentence, different agents utter the response sentence for user utterance and the subsequent utterance sentence, and different agents utter the subsequent utterance sentence and the subsequent response sentence.
US11734519B2
Systems and methods for slot relation extraction for machine learning task-oriented dialogue systems
A system and method for implementing slot-relation extraction for a task-oriented dialogue system that includes implementing dialogue intent classification machine learning models that predict a category of dialogue of a single utterance based on an input of utterance data relating to the single utterance, wherein the category of dialogue informs a selection of slot-filling machine learning models; implementing the slot-filling machine learning models that predict slot classification labels for each of a plurality of slots within the utterance based on the input of the utterance data; implementing a slot relation extraction machine learning model that predicts semantic relationship classifications between two or more distinct slots of tokens of the utterance; and generating a response to the single utterance or performing actions in response to the single utterance based on the semantic relationship classifications between the distinct pairings of the two or more distinct slots of the single utterance.
US11734518B2
A language device is described. A language device includes processing circuitry configured to: determine an urgency level of a message based at least in part on a natural language processing (NLP) model; determine a priority of an event associated with the message based at least in part on the urgency level; and order the message relative to a plurality of other messages in a customer queue based at least in part on the priority of the event associated with the message.
US11734517B1
Techniques for determining a degree to which a document can be generated using a natural language generation (NLG) system, the NLG system being configured to generate natural language text. The techniques include using at least one computer hardware processor to perform: obtaining a document including text segments; determining a degree to which at least some of the text segments can be generated using the NLG system; generating a report indicating the degree to which the at least some of the text segments can be generated using the NLG system; and outputting the report.
US11734516B2
Systems and methods of machine learning for digital assets and message creation are provided herein. The present disclosure includes mechanisms for receiving one or more assets that include textual content, performing machine learning on the one or more assets in order to determine relevant words, phrases, and statistics included in the textual content, and displaying segments of data on a graphical user interface that also includes an interface that is used to create a message using content of the segments of the textual content that have been extracted from the one or more assets.
US11734510B2
Embodiments relate to a method, a computer program and a system for optimizing execution of natural language to structured query language. The method comprises the steps of—receiving a natural language text input and performing natural language processing on the natural language text input to generate a plurality of encoded question tokens. Next, the method comprises performing natural language processing on a plurality of table schema stored in a database to generate a plurality of encoded table schema tokens for each table schema. Further, the method comprises determining a similarity between the plurality of encoded question tokens and the plurality of encoded table schema tokens for at least two table schemas of the plurality of table schema. Furthermore, the method comprises determining an output table schema from the plurality of table schema based on the similarity and outputting a natural language string based on the output table schema.
US11734506B2
An information processing apparatus includes: a processor configured to specify a first template document corresponding to a first document including a first document element, and a second template document corresponding to a second document including a second document element in a case where a relationship is set between the first document element and the second document element; set the relationship between a first template element which is a document element corresponding to the first document element among document elements in the first template document and a second template element which is a document element corresponding to the second document element among document elements in the second template document; and set the relationship between the document element corresponding to the first template element in a first duplicated document obtained by duplicating the first template document and the document element corresponding to the second template element in a second duplicated document obtained by duplicating the second template document in a case where the first duplicated document and the second duplicated document are created, after setting the relationship between the first template element and the second template element.
US11734503B2
Methods and systems for generating conversation models from documents are described herein. A system may receive a document and generate a conversation model that may be deployed by a chatbot or other automated agent (e.g., voice assistant, messenger bot, etc.). The chatbot may use the conversation model to engage in a conversation with a user and obtain information from the user to complete the document. The system may generate questions to ask the user based on text in the document that indicates a request for information. Additionally, the system may provide instructions to a user via a chatbot. The instructions may be generated based on text in the document that explains how to fill out the document.
US11734501B1
The disclosure is directed to system that is configured to manage electronic content and, more specifically, provide a user interface for designating content status with respect to electronic content. The electronic content may be managed by a content collaboration system that manages and stores user-generated content in a series of related pages or documents. Content status may be designated using controls provided via a web-browser user interface and used for tracking and management of electronic content by individual users, which may allow for improved data preservation and more uniform content management.
US11734500B2
Embodiments of systems and method for assistance in document composition in the context of a document editor are disclosed. Specifically, embodiments may utilize a document definition syntax that allows a user to define a document that includes a set of document sections with identifiers and definitions. A client document compositor may be integrated with the document editor and communicate with a document composition platform to obtain a data section for substitution in the document in place of a document section.
US11734496B2
Described herein is a computer implemented method for generating webpage data. The method includes processing a set of design element objects to generate a set of element-grid records, each record corresponding to a design element and including a unique column start, a unique column end, a column start offset and a column end offset. The set of element-grid records is processed to generate a webpage grid definition that defines a grid including a plurality of columns and a plurality of rows. A first design element and a second design element have a same horizontal start position and the webpage grid definition defines: a unique column start gridline for the first design element; a unique column start gridline for the second design element; and a zero-width first column between the first and second column gridlines.
US11734494B2
Example embodiments involve remote creation of a playback queue for an event. An example implementation involves a computing device receiving, via a control interface, input data representing a request to create a playlist for an event at a particular future time and date and a designation of multiple invitees to the event and sending, via a network interface to a cloud computing system, instructions representing the request. The instructions cause the cloud server(s) to send, to multiple second mobile devices corresponding to the multiple invitees, one or more respective invitations to the event. Each invitation indicates: (i) a future time and date for the event and (ii) a link to a web interface including user interface controls to add audio tracks to the playlist for the event. During the event, the computing device causes the playlist to be queued in a queue of a media playback system for playback.
US11734492B2
Disclosed are methods, systems, and computer-readable medium to perform operations including: generating a plurality of letter glyphs of a language that includes diacritic marks; generating a plurality of diacritic glyphs of the diacritic marks; anchoring the plurality of diacritic glyphs to the plurality of character glyphs to create a set of character glyphs; creating, using the set of character glyphs, a duplicate set of character glyphs comprising a plurality of duplicate letter glyphs and a plurality of duplicate diacritic glyphs; editing the plurality of duplicate diacritic glyphs to change a visual property of the plurality of duplicate diacritic glyphs; designating the set of character glyphs as a first variable font and the duplicate set of character glyphs as a second variable font; compiling the first and second variable fonts into a master font; and providing the master font for output on a graphical user interface (GUI).
US11734485B1
Various embodiments provide for routing a circuit design using routing congestion based on fractional via cost, via density, or both in view of one or more design rules. For instance, some embodiments model via cost based on one or more design rules to determine routing congestion, where routing demand (e.g., routing capacity occupied by) of a via is fractional to the amount of the track blocked by the via. Additionally, some embodiments apply via density modeling based on one or more design rules to determine a routing demand of a via for routing congestion.
US11734473B2
Techniques for determining an error model based on vehicle data and ground truth data are discussed herein. To determine whether a complex system (which may be not capable of being inspected) is able to operate safely, various operating regimes (scenarios) can be identified based on operating data. To provide safe operation of such a system, an error model can be determined that can provide a probability associated with perception data and a vehicle can determine a trajectory based on the probability of an error associated with the perception data.
US11734471B2
Design process that performs geometry synthesis on a 3D model of a product based on a design problem statement and manufacturing constraints associated with a manufacturing machine intended to manufacture the product. The manufacturing constraints may include dimensions for a tool bit, dimensions for a tool head, a set of machining directions of the manufacturing machine, or any combination thereof. For a 5-axis manufacturing machine, the set of machining directions may be determined by a “NormalSearch” algorithm and/or a “HeatSearch” algorithm. The geometry synthesis produces a design solution comprising a final 3D model of the product, whereby each point on the boundary of the final 3D model is determined to be accessible by a tool bit and/or tool head in at least one machining direction of the manufacturing machine. Thus, the design solution for the product is more easily and directly manufacturable by the manufacturing machine.
US11734470B2
According to an embodiment, a computer-implemented method for modelling an electrochemical process is disclosed, the electrochemical process comprising treating a surface of an object in a container containing an electrolyte, the method comprising following steps: enclosing the object by a control surface; generating a mesh on the control surface; generating a mesh on the object; generating a mesh on the container walls, anode surfaces and electrolyte meniscus; generating a mesh of the electrolyte contained within the control surface; generating a mesh of the electrolyte surrounding the control surface and determining approximate and/or analytical solutions of partial differential equations describing said electrochemical process in each element of the mesh of the control surface and/or of the electrolyte.
US11734463B2
A method includes a computing device of a storage network obfuscating encoded data slices of a first set of encoded data slices of a plurality of sets of encoded data slices using an obfuscating method to produce obfuscated encoded data slices. The method further includes the computing device of the storage network outputting the obfuscated encoded data slices for storage in the storage network.
US11734449B2
A data using device includes: a data storage part storing pieces of data used for the predetermined process; a user storage part storing a first user identification information; an authentication data acquisition part; a user acquisition part acquiring a second user identification information from the external apparatus; a user determination part; an authentication storage processing part storing the authentication data such that the authentication data is available for the predetermined process when the user determination part determines that the first and second user identification information match each other or when the first user identification information is not stored; a user deletion part deleting or instructing a user to delete the first user identification information when the first and second user identification information do not match each other; and a data use prohibition part prohibiting use of the authentication data when the first user identification information is deleted.
US11734448B2
Disclosed is a database encryption method supporting composable SQL query, which mainly comprises the following steps: (1) a user encrypting and preprocessing data based on the encryption scheme provided by the present disclosure and uploading an encryption result and preprocessed data to a service provider; (2) setting and uploading a SQL query instructions: the user uploads the query instruction to the service provider according to actual needs, and uploads auxiliary parameters for the query instruction at the same time; (3) data query: the service provider performs SQL query according to the query instruction and auxiliary parameters received from the user, saves a calculation result, updates the data and returns a query result to the user.
US11734444B2
A term-based encrypted retrieval privacy (TERP) data retrieval system performs data retrieval from a data repository server. The system includes a client processor included with a data requesting client and a server processor included with the data repository server. The client processor determines a vector forest that is shared with the data repository server, which includes forest vectors assigned with a respective vector ID, and generates a query including an encrypted ciphertext table that cross-references the vector IDs with a corresponding ciphertext entry. The server processor receives the query, and selects a given document from the data repository server that has assigned thereto at least one nearest neighbor vector among the forest vectors. The server processor compares a nearest neighbor vector ID of the nearest neighbor vector to the vector IDs included in the encrypted ciphertext table, and generates an encoded search result based on the encrypted ciphertext entries. The client processor decrypts the encoded search result to obtain results of the query.
US11734443B2
Disclosed are programs, systems, and methods which are capable of using an application program previously used without modification and improving a security counter-measure when a data file is browsed and edited in a user terminal without installing a new security counter-measure program. An information control program has a function of adding a predetermined modification to transmitted/received information, which is transmitted and received between an OS and an application which is capable of generating a data file and saving the data file to an arbitrary information storage area. A save restriction function of restricting saving of the file not encrypted using a predetermined encryption key, a storage destination restriction function of restricting an area other than a predetermined area from being designated as the file storage destination, and a decrypting function of decrypting the file stored in the predetermined area using the predetermined encryption key are provided.
US11734436B2
Methods and apparatus relating to Organic Light Emitting Diode (OLED) compensation based on protected content are described. In an embodiment, secure memory stores data that is only accessible by trusted logic. Display controller logic circuitry updates pixel values to be stored in the secure memory based on a plurality of frames. The display controller logic circuitry allows access by untrusted software to the updated pixel values after a first number of updates to the pixel values stored in the secure memory. Other embodiments are also disclosed and claimed.
US11734421B2
Systems and methods detect and neutralize malware infected electronic communications. Interface information is received at a client machine over a network from a server. The interface information includes a first input mechanism authorized for causing a first prompt to be presented in a user interface to receive user information and countermeasure information enabling the client machine to inspect the interface information on the client machine to detect modification of the interface information. The client device uses the countermeasure information to detect whether the interface information has been modified to include a second input mechanism not authorized for causing a second prompt to be presented in the user interface to receive user information.
