US11470192B2
A portable electronic device includes first and second parts, each having a front face, a back face, two sides, and two ends. A movable attachment attaches said first and second parts to each other with the front face of the second part against the back face of said first part. It allows a relative sliding movement between said first and second parts to a position in which an exposable portion of the front face of the second part along one of said sides of the second part becomes visible from beneath the corresponding side of the first part. A camera in said second part is located in a center region of said exposable portion between the two ends of the second part, with its viewing direction directed out of said front face of the second part.
US11470191B2
According to various embodiments disclosed herein, an electronic device may include: a first housing; a second housing coupled to the first housing and configured to slide in a first direction or a second direction opposite the first direction with respect to the first housing between a first position at which at least a portion of the second housing is accommodated in the first housing and a second position at which the second housing protrudes from the first housing; an optical module comprising optical circuitry mounted on the second housing, the optical module configured to be rotated in response to sliding of the second housing to be disposed to face a rear side of the first housing at the first position and to face a front side of the first housing at the second position; and an elastic member comprising a flexible elastic material accommodated in the second housing and configured to provide an elastic force to the optical module. The elastic member may provide the elastic force in a rotating direction of the optical module in a first operation in which the optical module rotates while moving from the first position to the second position or in a second operation in which the optical module rotates while moving from the second position to the first position.
US11470188B2
A device may be configured to generate data packets including a packet header and a payload. The packet header may include a value that signals whether the payload encapsulates input data according to a single short packet encapsulation, a single long packet encapsulation, a segmented encapsulation, or a concatenated encapsulation.
US11470187B2
An apparatus for controlling the power delivered from an AC power source to an electrical load may include a controllably conductive device. The apparatus may also include a first wireless communication circuit that may be operable to communicate on a first wireless communication network via a first protocol and the first communication circuit may be in communication with the controller. The apparatus may also include a second communication circuit that may be operable to communicate on a second communication network via a second protocol. The controller may be further operable to control the first wireless communication circuit to communicate configuration data with the first wireless communication network via the first protocol. The controller may also be operable to control the second wireless communication circuit to communicate operational data with the second communication network via the second protocol.
US11470186B2
A method and a first network access point (NAP) in an Information Centric Network (ICN) is disclosed. The first NAP is configured to receive a request for a Hypertext Transfer Protocol (HTTP) resource from a wireless transmit/receive unit (WTRU). The first NAP is configured to request the HTTP resource from a first server. The first NAP is configured to receive an error message. The error message may indicate that the HTTP resource is not available from the first server. The first NAP is configured to request the HTTP resource from a second NAP. The first NAP is configured to receive the HTTP resource from the second NAP. The first NAP is configured to send the HTTP resource to the WTRU.
US11470184B2
Constraint based command invocations are dynamically queued in a cloud queue such that aspects of remote user devices may be remotely controlled with reduced exposure to inconvenient remotely issued commands. By monitoring conditions that may trigger command invocations, verifying rules of associated constraints prior to queuing command invocations, evaluating parameters to prioritize command invocations in a dynamic issuing order within cloud queue, examining factors and reverifying previously verified rules when determining whether to transmit a command from an command invocation located at a transmission position of the cloud queue, systems and methods herein provide a constrained environment within which user devices may be remotely controlled relatively free from unexpected cloud caused encumbrances during inopportune moments.
US11470178B2
A local cache content management is configured to improve the speed and reliability of access of the content management system across poor or intermittent connections. Additional techniques are used to allow document use and storage when the content management system is unavailable, and to maintain synchronization between the local cache and the content management system.
US11470173B2
A system for managing web traffic comprising a meta control operating on a first processor having a first control interface and configured to generate a request for content and to transmit the request for content over a digital data network to a meta control server. The meta control server operating on a second processor and configured to receive the request for content and to select data for one or more second control interfaces as a function of data associated with the first control interface and to transmit the data for the one or more second control interfaces over the digital data network to the first control interface. The first control interface displays the data for the one or more second control interfaces and monitors user activity associated with the data.
US11470169B2
Aspects of the disclosure relate to wrapping continuation tokens to support paging for multiple servers across different geolocations. An enterprise server may receive a first request for a plurality of records, and the first request for the plurality of records may request a quantity of records exceeding a page size limit. In response to receiving the first request, the enterprise server may retrieve a first set of records comprising a first number of records equal to the page size limit. The enterprise server may generate a first wrapped continuation token comprising location information identifying a geographic location of a first server where a next set of records is to be retrieved. Finally, the enterprise server may send, to the client device, the first set of records and the first wrapped continuation token, which may cause the client device to process the first set of records.
US11470164B2
An embodiment of the invention is directed to a method comprising receiving, at a server computer, information for a portable device that includes a mobile device identifier and storing, by the server computer, the information for the portable device that includes the mobile device identifier in a database associated with the server computer. The method further comprising receiving, by the server computer, transaction data from an access device for a transaction conducted at the access device, determining, by the server computer, from the transaction data that the transaction is associated with the portable device, determining, by the server computer, a location of the access device, determining, by the server computer, a location of a mobile device associated with the mobile device identifier, determining, by the server computer, that the location of the mobile device matches the location of the access device, and marking, by the server computer, the stored information for the portable device as authentication verified.
US11470156B2
Switching among sensor feeds for optimum performance includes disposing a processor in communication with sensors, each said sensor providing a primary data stream. A data stream standard is established in the processor. The primary data streams are communicated from the sensors to the processor, and are compared against the data stream in the processor. A secondary data stream is selected from among the primary data streams or synthesized from one or more of the primary data streams, based on which primary data stream(s) most closely match the data stream standard. The secondary data stream is communicated to a data stream recipient. The data stream recipient may identify input in the secondary data stream, and an input executor may execute control commands corresponding to the input so as to control a device or system.
US11470142B2
An improved computing system is arranged for cross-origin network communications on a single computing device. The system includes a processor, a networking module, and memory with software instructions arranged to operate a local computing server resource on a first local domain, instantiate a relay mechanism that has an iFrame and an invisible window, instantiate a local web server on a second local domain, install a service worker on the invisible window, receive a request for information at the local web server, verify a presence of the local computing server resource on the first local domain, communicatively connect the second local domain to the iFrame, and directly communicate, via the at least one networking module, at least one message between the local computing server resource on the first local domain and the local web server on the second local domain using the relay mechanism.
US11470139B2
Systems, methods, and devices relating to video encoding for low-concurrency video channels are described herein. A video processing system may receive a manifest request for an encoded video stream associated with a selected channel. Based on the manifest request, the video processing system may request for a real-time linear (RTL) encoder to be started to encode the input compressed video stream for the channel in real-time. Also based on the manifest request, the video processing system may assign a faster-than-real-time (FTRT) encoder from a pool of already-running FTRT encoders to encode the video stream in real-time until the RTL encoder is fully started. The FTRT encoder may encode at a lower quality level to enable expedited real-time encoding. Based on the RTL encoder being fully started, the video processing system may switch the encoding from the FTRT encoder to the RTL encoder. The FTRT encoder may be returned to the FTRT encoder pool.
US11470129B1
Novel tools and techniques are provided for implementing originating number or address-based route determination and routing. In various embodiments, a computing system may receive, from a first router among a plurality of routers in a first network operated by a first service provider, first SIP data, the first SIP data indicating a request to initiate a SIP-based media communication session between a calling party at an originating address in an originating network and a called party at a terminating address in a terminating network. The computing system may determine a communication route among a plurality of routes through the plurality of routers in the first network for establishing the SIP-based media communication session, based at least in part on the originating address, and may establish the SIP-based media communication session between the calling party and the called party via the determined communication route.
US11470126B2
Method, apparatus and computer program product for seamless communication resource transition are described herein. A user may wish to share an external communication resource within a group-based communication system. Settings may be provided allowing the user to more effectively share the external communication resource. The user may select the appropriate settings such that the external communication resource can be transmitted to the group-based communication system for display in accordance with the selected settings.
US11470124B2
A technique for acquiring and correlating session-related information from an Internet Protocol Multimedia Subsystem, IMS, is described. The technique comprises the acquisition of control plane information from control plane signalling tapped at an IMS control entity, the acquisition of user plane information from user plane traffic tapped at an IMS user plane entity, and the acquisition of context information from tapped signalling between the IMS control entity and the IMS user plane entity. The acquired context information permits to correlate the control plane information and the user plane information acquired for a particular session.
US11470089B2
Providing access to metrics on a private data exchange is described. An example computer-implemented method can include executing one or more queries against data referenced by a data listing of a data exchange, the data exchange comprising a plurality of data listings provided by one or more data providers, gathering consumer information based on the one or more queries, assigning privileges that grant access to the consumer information to a share object, in response to the share object being added to a list of consumed share objects of a data provider that provided the data listing, generating a database that references the consumer information based on the share object, and granting access to the database to the data provider that provided the data listing.
US11470083B2
Systems and methods for facilitating self-service device integration for a NAC server is provided. According to one embodiment, a database is maintained by a NAC server. The database includes mappings of system object identifiers to corresponding implementation details of associated devices. A system object identifier of a device that is to be modeled within the NAC server based on implementation details of another device is received. A list of candidate devices is retrieved from the database based on the system object identifier. A user of the NAC server is prompted to select a candidate device from the list. Responsive to receipt of the selected candidate device, implementation details of the selected candidate device are mapped against the system object identifier and access to the network device is facilitated based on the implementation details of the selected candidate device by storing the mapping as an entry in the device database.
US11470080B2
The present invention relates to a method for performing a biometric function between a client (1) and a server (2), the server (2) being connected to a biometric database and an alphanumeric database, characterized in that the method comprises performing, by a processing unit (11) of the client (1), steps of: (a) identifying a sequence of elementary blocks defined by the biometric function, each elementary block performing a given operation on said biometric database and/or said alphanumeric database implemented by a processing unit (21) of the server (2); (b) requesting the execution, by the processing unit (21) of the server (2), of the identified sequence of elementary blocks.
US11470072B1
A browser application has at least two web browser objects for browsing Private PAIR while hiding multi-page navigation from a user. The browser application is configured to automatically download XML data from Private PAIR, and generate one or more reports therefrom, including a Daily Updates report, a Cross Checker report, and a Docket Listing report. The browser application is preferably configured to selectively provide limited access to Private PAIR by restricting user navigation to programmatic navigation.
US11470067B1
Disclosed are various embodiments for an authentication service. A unique identifier is associated with a device access token for a client to be authenticated. An authentication identifier is sent to an authenticated client. The client to be authenticated communicates the authentication identifier and unique identifier to the authentication service to complete authentication.
US11470061B2
This disclosure describes systems on a chip (SOCs) that prevent side channel attacks on encryption and decryption engines of an electronic device. The SoCs of this disclosure concurrently operate key-diverse encryption and decryption datapaths to obfuscate the power trace signature exhibited by the device that includes the SoC. An example SoC includes an encryption engine configured to encrypt transmission (Tx) channel data using an encryption key and a decryption engine configured to decrypt encrypted received (Rx) channel data using a decryption key that is different from the encryption key. The SoC also includes a scheduler configured to establish concurrent data availability between the encryption and decryption engines and activate the encryption engine and the decryption engine to cause the encryption engine to encrypt the Tx channel data concurrently with the decryption engine decrypting the encrypted Rx channel data using the decryption key that is different from the encryption key.
US11470059B2
A system includes an intelligent electronic device (IED) of an electric power distribution system and a key device. The key device is configured to perform operations that include receiving a request from the TED for communication with an additional component of the electrical power distribution system, establishing a Media Access Control security key agreement (MKA) connectivity association with the TED in response to receipt of the request, generating a security association key (SAK) in response to receipt of the request, and distributing the SAK to the IED via the MKA connectivity association to enable the TED to use the SAK to communicate via a Media Access Control security (MACsec) communication link that is isolated from the key device.
US11470055B2
Aspects of the disclosure relate to data transmission with encryption of protected data. A computing platform may separate, via a computing device and in electronic data associated with a user, protected data from non-protected attribute data. Subsequently, the computing platform may generate, for the protected data, an encryption key. Then, the computing platform may modify the electronic data by replacing the protected data with the encryption key. Then, the computing platform may store, in a database, an association between the user, the protected data, and the encryption key. Subsequently, the computing platform may provide, via a network and to an external vendor, the modified electronic data comprising the encryption key and the non-protected attribute data.
US11470051B1
Techniques are described that enable a user to create and use a secret user account on a social networking system that is undiscoverable by other user accounts unless invited to interact by the secret account. In some cases, a social networking system receives a request to create a secret account, and creates the secret account. The social networking system may provide, in association with the secret account, account settings for the secret account that cause the social networking system to exclude the secret account from search results on the social networking system, and obscure activity by the secret account from a first user account. The social networking system may cause presentation of a control in a user interface associated with the secret account to invite a second user account to interact with the secret account.
US11470050B2
Concepts and technologies are disclosed herein for web activity concealment. A system can include a memory storing instructions that, upon execution by a processor, cause the processor to perform operations. The system can be communicatively coupled to a network. The operations can include detecting a network message that is directed to a target source, where the network message is generated by a client application of a machine-to-machine device. The operations can include identifying, based on the network message, a client action that is associated with the client application. The operations can include counterpoising the client action by generating a supplemental action command. The operations can include providing the supplemental action command to the machine-to-machine device.
US11470046B2
Deep packet inspection of data in a multi-spoke data tunnel inspection architecture is provided. Inspection may include using a data review tunnel module to receive a first portion of a data stream, encrypted with a first encryption scheme, in a first data conduit. The method may also include receiving a second portion of the data stream, encrypted with a second encryption scheme, in the second data conduit. The method may also include decrypting and reconstructing a complete data stream. The complete data stream may be derived from the decrypted and reconstructed first data stream and the decrypted and reconstructed second data stream. The method may then analyze and review the flow of the complete data stream to determine whether the flow of the data stream is associated with a pre-determined likelihood of intrusion, and then prepare a data report based on the analysis and review.
US11470045B2
A communication system for an aircraft comprises a communication interface with the outside of the aircraft and an avionics domain of which the security level is the highest of the communication system. It also comprises a communication domain to which is connected the communication interface and of which the security level is lower than the security level of the avionics domain. A barrier of a first type is arranged to filter the information coming from the communication interface so as to allow the information to pass into the communication domain only if the information corresponds to an authenticated communication. A barrier of a second type is arranged to filter information transmitted from the communication domain to the avionics domain, carrying out at least a syntactic filtering of the information.
US11470044B1
Systems and method for URL filtering are provided herein. In some embodiments, a system includes a processor programmed to receive a URL request to access a resource associated with the URL; perform a first layer of URL filtering by comparing the URL to a blocklist of malicious URLs; determine that the URL does not match a URL on the blocklist; perform a second layer of filtering by applying a machine learning algorithm to analyze the URL to predict whether the URL is malicious; and generate and transmit a URL filter determination that the URL is malicious and update the blocklist to include the URL.
US11470041B2
Software defined network orchestration to manage media flows for broadcast with public cloud networks is provided by identifying a media flow at a media production facility for multicast transmission; registering the media flow to a registration database; migrating the media flow from multicast transmission to unicast transmission; transmitting the media flow to a public cloud network facility; and updating the registration database with a location of the media flow in the public cloud network facility. Once registered, a media flow management system allows any authorized device to request for a media flow; and in response locates the media flow based on a registration database indicating a location of the media flow (whether in the public cloud network facility, on a common carrier, or in a production facility); receives access to the media flow at the location; and allows the authorized device to consume the media flow.
US11470034B2
A method and apparatus are configured to receive and transmit a periodic notification in a machine-to-machine (M2M) system. The method includes steps of: receiving a subscription request message requesting a periodic notification for a specific resource from an M2M entity; and periodically transmitting a notification message to the M2M entity according to the subscription request message, wherein the notification message is periodically transmitted irrespective of whether the specific resource changes.
US11470025B2
Aspects of the present disclosure involve a system and a method for performing operations comprising: receiving, by a messaging application implemented on a client device of a first user, input comprising a message directed to a second user; in response to receiving the input, obtaining contextual information associated with the message; identifying, based on the contextual information, a plurality of sounds representing the message; receiving a selection from the first user of a given sound of the plurality of sounds; and sending the given sound to the second user in response to receiving the selection of the given sound received from the first user.
US11470023B2
Disclosed is an automatic telephonic session initiation method performed at a telephone session server including: receiving a telephonic session reservation request from a telephonic session client of a first terminal, the telephonic session reservation request including an identifier of an instant messaging client of a second terminal and a telephonic session initiation condition; storing corresponding reservation information according to the telephonic session reservation request; sending the reservation information to the instant messaging client of the second terminal according to the identifier of the instant messaging client of the second terminal; receiving a telephonic session reservation feedback message from the instant messaging client of the second terminal; and sending a telephonic session initiation request to the telephonic session client of the first terminal and a telephonic session client of the second terminal according to the reservation information when the telephonic session initiation condition is satisfied.
US11470022B2
Techniques are described related to enabling automated assistants to enter into a “conference mode” in which they can “participate” in meetings between multiple human participants and perform various functions described herein. In various implementations, an automated assistant implemented at least in part on conference computing device(s) may be set to a conference mode in which the automated assistant performs speech-to-text processing on multiple distinct spoken utterances, provided by multiple meeting participants, without requiring explicit invocation prior to each utterance. The automated assistant may perform semantic processing on first text generated from the speech-to-text processing of one or more of the spoken utterances, and generate, based on the semantic processing, data that is pertinent to the first text. The data may be output to the participants at conference computing device(s). The automated assistant may later determine that the meeting has concluded, and may be set to a non-conference mode.
US11470014B2
An information handling system may include a processor; a memory; the processor to execute computer code of an evolved packet core to initiate a tiered communication network access policy by: detecting the connection of each of a plurality of endpoint devices to a communication network via one of a plurality of access points; and determining if a communication channel among a plurality of communication channels is available on the communication network for each of the endpoint devices based on a tier assigned to each of the endpoint devices; the processor to execute computer code of a telemetry data module to: receive telemetry data descriptive of the use characteristics of the endpoint devices; and execute a communication network machine learning algorithm using the telemetry data to generate a network prediction model; the processor to execute computer code of a reallocation module to: predict network resource use across the communication channels of the communication network based on the network prediction model and, with the reallocation module, reallocate endpoint devices based on the predicted network resource use and tier assigned to the endpoint devices.
US11470008B2
To support quality of service fairness in a communication network, a network node determines a maximum bucket size, for a token bucket controlling a transmission rate from the network node over a transport line between a radio access network and a core network, based on a drop precedence and a given timescale.
US11470006B2
A system is disclosed for providing configurable flow management, comprising: a first base station coupled to a user device and with an established control connection with the user device; and a coordinating node coupled to the first base station and coupled to a core network, thereby providing a gateway for the first base station and the user device to the core network, the core network further comprising a policy and charging rules function (PCRF) node with a database of policy rules, wherein the coordinating node is configured to retrieve policy rules from the PCRF node, to enable enforcement of retrieved policy rules on flows from the user device passing through the coordinating node, and to transmit policy rules to the first base station for enforcement at the first base station.
US11470005B2
In one embodiment, a device predicts a range of bitrates expected to be required by one or more applications associated with traffic conveyed via a particular path in a network. The device obtains telemetry data indicative of observed bitrates associated with the traffic conveyed via the particular path in the network. The device identifies, a presence of congestion along the particular path in the network, by comparing the observed bitrates to the range of bitrates expected to be required by the one or more applications. The device causes at least a portion of the traffic to be re-routed from the particular path to a second path in the network, when the device identifies the presence of congestion along the particular path.
US11469994B2
Provided are a method for obtaining a route selection policy, a method for performing a route selection policy rule, an apparatus, a device and a computer-readable storage medium therefor. The method includes: generating a route selection policy rule for a terminal; transmitting an application function response to an application function network element after generation of the route selection policy rule for the terminal; and providing, to the terminal, the route selection policy rule, wherein the route selection policy rule includes at least one of a valid time or a valid location, the valid time representing a time at which the route selection policy rule is applicable, and the valid location representing a geographical location at which the route selection policy rule is applicable.
US11469989B2
A packet sending method and device. The first node sets a next-hop of the routing information to a next-hop through which the first node reaches the first route source. The destination address of the routing information is the address prefix. When the second route source is superior to the first route source, the first node switches the next-hop of the routing information to a next-hop through which the first node reaches the second route source. Then, the first node adds, to a target packet, path information of a forwarding path from the first node to the second route source according to the switching operation, where a destination address of the target packet matches the address prefix. Finally, the first node forwards the target packet to the second route source through the forwarding path.
US11469984B2
An overlay network analysis method obtains data including but not limited to client packet traffic data on an overlay network, and performs one or more analyses based on the obtained data to generate and output topological and/or performance information for the overlay network and/or the network substrate on which the overlay network is implemented. Client traffic data collected for specific client resource instances may be analyzed to generate performance metrics for the overlay network between the instances. Aggregated client traffic data for specific clients may also be analyzed to generate mappings of the clients' private network implementations on the overlay network, as well as performance metrics for the clients' private networks on the overlay network. In addition, client traffic data from multiple clients may be aggregated and analyzed to generate mappings and performance metrics for the overlay network as a whole.
US11469978B1
Disclosed herein are embodiments of a network monitoring device for a supercomputer system having a plurality of supercomputer nodes. The network monitoring device may utilize plug-in software modules to provide network monitoring capabilities related to discovering the network topologies of the supercomputer system, determining network and computing resources that are available for new applications in the supercomputer system, collecting network and computing resources that are being used by running software applications in the supercomputer system, and monitoring running software applications on the supercomputer system.
US11469969B2
The disclosure relates to a framework for dynamic management of analytic functions such as data processors and machine learned (“ML”) models for an Internet of Things intelligent edge that addresses management of the lifecycle of the analytic functions from creation to execution, in production. The end user will be seamlessly able to check in an analytic function, version it, deploy it, evaluate model performance and deploy refined versions into the data flows at the edge or core dynamically for existing and new end points. The framework comprises a hypergraph-based model as a foundation, and may use a microservices architecture with the ML infrastructure and models deployed as containerized microservices.
US11469965B2
Techniques for deploying, monitoring, and modifying network topologies operating across multi-domain environments using formal models and weighting factors assigned to computing elements in the network topologies. The weighting factors restrict or allow the movement of various computing elements and/or element groupings to prevent undesirable disruptions or outages in the network topologies. Generally, the weighting factors may be determined based on an amount of disruption experienced in the network topologies if the corresponding computing element or grouping was migrated. As the amount of disruption caused by modifying a particular computing element increases, the weighting factor represents a greater measure of resistivity for migrating the computing element. In this way, topology deployment systems may allow, or disallow, the modification of particular computing elements based on weighting factors. Thus, the amount of disruption in the functioning of network topologies may be considered when optimizing the allocation of computing elements across multi-domain environments.
US11469956B2
Techniques to facilitate the provision of server-management microservices for baseboard management controllers from a storehouse of such microservices are described herein. A technique described herein includes a server-management microservice storehouse obtaining a request for a server-management microservice for a baseboard management controller (BMC) of a server of a communications network. Further, the storehouse delivers the microservice to the BMC over the communication network. The server-management microservice is a modularized application that interacts with the operating system of the BMC while the microservice executes on the BMC, and the server-management microservice cause management of operations of the server or monitoring of the status of the server.
US11469953B2
A computing apparatus, including: a hardware platform; and an interworking broker function (IBF) hosted on the hardware platform, the IBF including a translation driver (TD) associated with a legacy network appliance lacking native interoperability with an orchestrator, the IBF configured to: receive from the orchestrator a network function provisioning or configuration command for the legacy network appliance; operate the TD to translate the command to a format consumable by the legacy network appliance; and forward the command to the legacy network appliance.
US11469942B2
A system includes an orchestrator for a software-defined network and configured to receive a request for operation of the software-defined network, a software-defined network controller in communication with the orchestrator through a northbound application programming interface, at least one network element in communication with the software defined network controller though a southbound application programming interface, and a mutable network element configured to receive the request and instantiate a virtual function within the mutable network element to test the at least one network element in accordance with the request.
US11469941B2
A system for (pre)configuration for IoT device setup is provided. In some implementations, the system performs operations comprising receiving, by an intermediary device (e.g., smartphone) and from a server (e.g., cloud computing system), a configuration profile for setup of an IoT device. The configuration profile can include an identifier (e.g., SSID) of a first wireless network (e.g., Wi-Fi and/or WLAN network). The operations can further comprise establishing, by the intermediary device, a connection to a second wireless network provided by the IoT device. Thereafter, the operations can further comprise providing, by the intermediary device and over the second wireless network, the configuration profile to the IoT device, wherein providing the configuration profile to the IoT device causes the Internet of Things device to establish (e.g., automatically) a connection to the first wireless network. Related systems, methods, and articles of manufacture are also described.
US11469935B2
A method for Peak to Average Power Ratio (PAPR) reduction at an input of analog to digital converter (ADC) of the receiver, the method includes mapping, by a mapper, an input symbol to an output symbol that maintains a peak power constraint at the input of the ADC; wherein the mapping is responsive to (a) previously transmitted symbols and (b) a state of the channel following a transmission of the current output symbol; transmitting the output symbol by the transmitter; receiving, by the receiver, a received symbol that represents the output symbol; and de-mapping the received symbol, by a de-mapper of the receiver, to a de-mapped symbol that represents the input symbol.
US11469930B2
A vehicle control apparatus is mounted on a vehicle to perform wireless communication with a portable terminal. The vehicle control apparatus includes a first processor configured to execute a first process including a determination process that determines whether or not a received signal, which is a wireless signal received by an antenna mounted on the vehicle and encoded, is a regular wireless signal transmitted from the portable terminal by determining whether or not a counted number of short bits sandwiched by two long bits adjacent to each other in the received signal is an even number.
US11469917B2
Embodiments of the invention provide methods implemented in an access gateway of a network for hybrid access to a promises equipment. In one embodiment, the method comprises obtaining channel state information for both fixed-line and radio interfaces from a premises equipment coupled to the network by both fixed and radio interfaces, wherein a fixed-line path between the access gateway and the premises equipment includes the fixed-line interface coupled to one or more metal or optical fiber lines and a radio path between the access gateway and the premises equipment includes one or more radio interfaces utilizing one or more radio bearers to reach the premises equipment. The method further comprises scheduling transmission of packets of one or more data flows utilizing the fixed-line and radio paths toward the premises equipment based on at least the channel state information.
US11469915B2
Technologies include a network switch configured to perform packet replication. The network switch includes a network communicator, an entity manager, and a tag manager. The network communicator is to receive a data packet, and the entity manger is to identify an entity associated with the data packet and determine a tag associated with the entity. Additionally, the tag manager is to determine a packet replication configuration associated with the tag, and perform one or more per-port forwarding actions based on the packet replication configuration. The packet replication configuration includes one or more destination ports to be masked and a number of copies to be replicated to be sent out on of at least one destination port.
US11469897B2
A method of initiating a transaction in a blockchain system includes receiving, by a processing device, biometric data associated with a first party of a transaction to be added to a block of a blockchain system. The method further includes providing the biometric data to a validation node of the blockchain system. The method further includes determining that the biometric data has been validated by the validation node. The method further includes, in response to determining that the biometric data has been validated, recording, by the processing device, the biometric data in the block of the blockchain system.
US11469896B2
Systems and methods for establishing a secure connection are described. A server receives a plurality of routing tokens for establishing a service connection between a service node and the server along a network path through a plurality of network devices. The routing tokens can be validated by a corresponding network device. The server transmits a packet including the routing tokens to a first network device. The first network device validates a first routing token associated therewith, then directs the packet along the network path to a second network device, and so forth, until each of the network device receives and validates their routing token. The server establishes a cryptographic context between the service node and server for establishing a secure channel between the service node and the server. The server transmits a service node routing token to the service node via the secure channel for validation.
US11469884B1
At a computing device, contents of one or more transaction records are obtained from a record-keeping network at which a decentralized consensus-based protocol is used to store transaction records of administrator changes of various devices. Using the contents of the obtained records, an administrator of the computing device is identified, as well as a network endpoint of the administrator. A set of instructions is obtained from the endpoint and executed.
US11469872B2
Provided is a radio communication base station device which can suppress a use amount of an SRS communication resource. In this device, a correlation rule setting unit (102) sets a rule for correlating a preamble with an SRS transmission time interval so that the preamble transmission time band and the SRS transmission time band are in the same transmission time band. An SRS transmission band decision unit (103) decides a time interval of a transmission time band which can transmit the SRS according to the preamble transmission time interval inputted from a preamble transmission band decision unit (101) and the correlation rule setting unit (102).
US11469868B2
An apparatus and method for processing positioning reference signal are disclosed. A method may include receiving, by a narrow-band (NB) user equipment (UE), positioning reference signal (PRS) configuration information, determining, by the NB UE, narrowband PRS (NB PRS) configuration information for the NB UE, the NB PRS configuration information comprising information of an NB PRS reference cell that generates an NB PRS for the NB UE, determining, by the NB UE, PRS configuration information for a UE, the UE being assigned to use a frequency band unavailable for the NB UE, and the PRS configuration information comprising information of a PRS reference cell that generates a PRS for the UE, generating, based on the NB PRS configuration information and the PRS configuration information, a reference signal time difference (RSTD) measurement, and transmitting, by the NB UE, the RSTD measurement.
US11469864B2
This application provides a data transmission method and apparatus. The method includes: obtaining significant bits in an Nth data frame, where N is an integer greater than or equal to 1, a quantity of the significant bits in the Nth data frame is smaller than a quantity of bits in the Nth data frame, and remaining bits other than the significant bits in the Nth data frame are insignificant bits in the Nth data frame; and sending the significant bits in the Nth data frame, and skipping sending the insignificant bits in the Nth data frame. According to the application, on a premise of ensuring voice intelligibility, a transmit end apparatus transmits only the significant bits, to minimize a data transmission amount, thereby improving transmission reliability and coverage.
US11469862B2
A 5G communication system or pre-5G communication system for supporting a higher data rate than that of a beyond 4G communication system such as an LTE is provided. A method by an apparatus for controlling buffers in a wireless communication system comprises storing information related to a packet in at least one of a first buffer or a second buffer, transmitting data generated based on the packet, and, when an acknowledgement signal is received for the data, discarding the information.
US11469851B2
The present disclosure discloses a method and a device in a node for wireless communications. A first node receives a first signaling, the first signaling being used for indicating a first time unit format; and transmits first information and second information; herein, the first information is used for indicating a first symbol set and a second symbol set; the first symbol set and the second symbol set respectively comprise a positive integer number of multicarrier symbol(s); each multicarrier symbol in the first symbol set corresponds to first-type symbols in the first time unit format, while each multicarrier symbol in the second symbol set corresponds to second-type symbols in the first time unit format; each of the first-type symbols comprises (a) downlink symbol(s), while each of the second-type symbols comprises (an) uplink symbol(s). The present disclosure expands access to transmission resources for sidelink.
US11469847B2
New sequences have been proposed and/or adopted for short Physical Uplink Control Channel communications between base stations and UEs. In an exemplary embodiment, a UE communicates with a base station based on sequence groups that include the new sequences, where the new sequences are allocated to different sequence groups based, at least in part, on correlations with other existing sequences included in individual sequence groups.
US11469843B2
A synchronization method and an apparatus are provided to meet a time precision requirement of an industrial factory in a scenario in which a mobile network is connected to an Ethernet network. In an embodiment, a first device determines seventh timestamp information by using timestamp information of receiving and sending packets in a mobile network, so that a second device calculates a time offset between the first device and the second device based on the seventh timestamp information and time points of receiving and sending packets in an Ethernet network, to perform time synchronization. In the method, impact of a transmission delay between the first device and the second device can be avoided, so that a time precision requirement of an industrial factory can be met in a scenario in which the mobile network is connected to the Ethernet network.
US11469840B1
Systems, methods, and non-transitory computer-readable media can be configured to determine an issue associated with a media broadcast during the media broadcast. A copy of a portion of the media broadcast associated with the issue can be stored. A stored media broadcast associated with the media broadcast can be repaired based on the copy of the portion of the media broadcast.
US11469831B2
The apparatus operates communicates with a second wireless device during an active period and performs a radio impairment calibration during a periodic silent period. The calibration may include a receiver calibration, e.g., including gain state training. The calibration may comprise a transmitter calibration.
US11469828B2
A system for enhancing isolation in coexisting time-division duplexed (TDD) transceivers includes: a blocker canceller that transforms a transmit signal of a TDD transceiver into a blocker cancellation signal configured to remove transmit-band interference in a receive signal; a first filter that filters the blocker cancellation signal; a second filter that filters the transmit signal; and a transmit-noise canceller that transforms the filtered transmit signal into a transmit noise cancellation signal configured to remove receive-band interference in the receive signal.
US11469825B2
An injection locked transmitter for an optical communication network includes a master seed laser source input substantially confined to a single longitudinal mode, an input data stream, and a laser injected modulator including at least one slave laser having a resonator frequency that is injection locked to a frequency of the single longitudinal mode of the master seed laser source. The laser injected modulator is configured to receive the master seed laser source input and the input data stream, and output a laser modulated data stream.
US11469824B2
Apparatus and method for digital signal constellation transformation are provided herein. In certain configurations, an integrated circuit includes an analog front-end that converts an analog signal vector representing an optical signal into a digital signal vector, and a digital signal processing circuit that processes the digital signal vector to recover data from the optical signal. The digital signal processing circuit generates signal data representing a signal constellation of the digital signal vector. The digital signal processing circuit includes an adaptive gain equalizer that compensates the signal data for distortion of the signal constellation arising from biasing errors of optical modulators used to transmit the optical signal.
US11469820B2
An adaptive optical apparatus includes a first deformable mirror that includes a reflecting surface reflecting light propagated through an atmosphere, and a drive unit having a plurality of drive elements and changing an uneven shape of the reflecting surface, a second deformable mirror that includes a reflecting surface reflecting the light from the first deformable mirror and a drive unit having a plurality of drive elements and changing an uneven shape of the reflecting surface, a detector that detects light intensity of the light from the first deformable mirror and the second deformable mirror, and a controller that controls the drive unit of each of the first deformable mirror and the second deformable mirror. The controller is configured to execute a first update operation of controlling the drive unit of one deformable mirror based on a detected value by the detector.
US11469808B2
Channel state information (CSI) report sending and receiving methods, devices and electronic devices
Provided are methods and devices for sending and receiving a channel state information (CSI) report, and electronic devices. The method for sending a CSI report includes that a terminal determines priorities of M CSI reports, where M is a natural number not less than 1; an available channel resource is selected from a channel resource set for receiving the M CSI reports, where the channel resource set includes J channel resources supporting reception of the M CSI reports and J is a natural number not less than 1; and at least one CSI report is transmitted according to the priorities by using the available channel resource.
US11469797B2
An apparatus and method are provided for using an MLP algorithm to map channel features to an RI and/or a CQI for CSI feedback. The method includes estimating a channel in the communication network for a signal; extracting at least one channel feature related to the estimated channel; determining RI and CQI pairs; inputting, to an MLP network, the extracted at least one channel feature and the RI and CQI pairs; receiving, for each of the RI and CQI pairs, an output of the MLP network, wherein the outputs of the MLP network indicate throughput or spectral efficiency for the electronic device; and selecting an RI and CQI pair of the RI and CQI pairs based on the received outputs.
US11469796B2
A user equipment (UE) receives a maximum downlink (DL) Multiple-Input Multiple-Output (MIMO) layer configuration for DL communications, such as control signals or data signals, in one or more bandwidth parts (BWPs) and a positioning reference signal (PRS) configuration for receiving DL PRS. The UE receives DL PRS in an active BWP using a number of reception antennas based on, e.g., at least equal to, the maximum number of DL MIMO layers in the active bandwidth part. The UE may be configured to transmit uplink (UL) PRS, e.g., SRS for positioning purposes, using at least a maximum number of transmission antennas that is configured for communications purposes.
US11469794B2
For example, an EDMG STA may generate an LDPC coded bit stream for a user based on data bits for the user in an EDMG PPDU, the LDPC coded bit stream for the user including a concatenation of a plurality of LDPC codewords, a count of the plurality of LDPC codewords is based at least on a codeword length for the user and on a code rate for the user; generate encoded and padded bits for the user by concatenating the LDPC coded bit stream with a plurality of coded pad zero bits, a count of the coded pad zero bits is based at least on a count of one or more spatial streams for the user and on the count of the plurality of LDPC codewords for the user; and distribute the encoded and padded bits for the user to the one or more spatial streams for the user.
US11469790B2
A direct digital synthesis transmitter that uses a programmable digital circuit to generate a digital signal representing at least one radio frequency signal, the generated signal is filtered, amplified by an amplifier, and provided to a transmission antenna without upconversion. The transmitter generating the digital signal at a desired output frequency range such that a frequency upconverter is not needed to produce signals in the desired radio frequency range.
US11469787B2
A divider for dividing a radio signal includes an input port, a plurality of output ports and a cavity having one surface coupled to the input port and other surface coupled to the plurality of output ports. The other surface is formed as a curved surface, and the plurality of output ports is disposed on the other surface at certain intervals. The side of the cavity is slantly formed from the one surface to the other surface at a certain angle. The distances between the input port and the plurality of output ports is the same.
US11469786B2
Provided is a wireless communication apparatus wherein channel estimation accuracy is improved while keeping the position of each bit in a frame, even when a modulation system having a large modulation multiple value is used for a data symbol. In the wireless communication apparatus, an encoding section encodes and outputs transmitting data to a bit converting section, and the bit converting section converts at least one bit of a plurality of bits constituting a data symbol to be used for channel estimation, among the encoded bit strings, into ‘1’ or ‘0’ and outputs it to a modulating section. The modulating section modulates the bit string inputted from the bit converting section by using a single modulation mapper and a plurality of data symbols are generated.
US11469784B2
One example includes a receiver system. The receiver system includes an analog-to-digital converter (ADC) configured to convert an analog input signal into a digital output signal at a sampling frequency. The receiver system also includes a spur correction system configured to receive the digital output signal and to estimate spurs associated with the digital output signal and to selectively correct a subset of the spurs associated with a set of frequencies that are based on the sampling frequency.
US11469783B2
Example systems and methods of a wireless device use a signal attribute detector to determine a signal attribute value associated with a first frame received via a first antenna. Media access control (MAC) logic can detect that the first frame indicates an acknowledgement (ACK) of a second frame transmitted by the wireless device. Responsive to the detection of the ACK by the MAC logic, an antenna evaluator uses the signal attribute value to select one of the first antenna and the second antenna to transmit or receive a third frame.
US11469781B2
A transmission interface between at least a master module and a slave module is proposed. The transmission interface includes a predetermined number of physical transmission medium(s). Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated, and the predetermined number is not smaller than a number of intermediate frequency (IF) stream(s) to be transmitted.
US11469780B2
According to the present disclosure, there is provided a signal generation apparatus including: a base band module (11); a DA converter that converts digital base band signals into modulation signals corresponding to a plurality of cells; an RF converter (20) to which the modulation signals corresponding to the plurality of cells are input, and which outputs an RF signal obtained by frequency-converting the modulation signal; and an RF converter control unit (31), in which the RF converter control unit controls the base band module to reduce a power value of a digital base band signal corresponding to a predetermined cell, among the digital base band signals corresponding to the plurality of cells in the base band module so that an input level of the modulation signal input to the RF converter is equal to or lower than an input limit value of the RF converter.
US11469777B2
The present disclosure provides a method for optimizing a protograph-based LDPC code over an underwater acoustic (UAW) channel. The traditional protograph-based LDPC code over an UAW channel does not consider performance in an error floor region. The method first determines parameters such as a protograph-based LDPC code length, a basic protograph, a target decoding threshold, a threshold adjustment factor, and an ACE check parameter. The protograph is optimized, and the method constructs a parity check matrix by using a UAW channel-based PEG/ACE hybrid algorithm, performs ACE check on the parity check matrix, and calculates a decoding threshold for the matrix passing the check. If the decoding threshold is within a range of an iterative decoding threshold, the parity check matrix is a final optimized matrix. Otherwise, the method continues to optimize the protograph until a parity check matrix passing the check is obtained.
US11469771B2
Aspects of the disclosure provide methods, apparatuses, and a non-transitory computer-readable medium for point cloud compression and decompression. In a method, syntax information of a point cloud in a quantized space is decoded from a coded bitstream. The syntax information includes dividing information and adaptive geometry quantization information for a bounding box of the point cloud. The bounding box of the point cloud is divided into a plurality of parts based on the dividing information. Quantization parameters for the parts in the bounding box are determined based on the adaptive geometry quantization information. Points in each of the parts in the bounding box of the point cloud are reconstructed based on the quantization parameter for the respective part in the bounding box.
US11469764B2
One embodiment provides an optical encoder. The optical encoder includes an optical comb source to generate a multi-wavelength optical signal; a number of optical filters sequentially coupled to the optical comb source, with a respective optical filter being tunable to pass or block a particular wavelength of the multi-wavelength optical signal based on a corresponding bit value of a multi-bit search word; and a common output for the optical filters to output the filtered multi-wavelength optical signal, which encodes the multi-bit search word and can be used as an optical search signal for searching an optical content-addressable memory (CAM).
US11469763B1
Disclosed is a low-pass filtering system having a phase-lock loop comprising a Park transform circuit, a first low-pass filter, a second low-pass filter, an inverse Park transform circuit, a phase-locked loop filter, and a voltage-controlled oscillator. The Park transform circuit, the first low-pass filter, the second low-pass filter, and the inverse Park transform circuit form a phase detector of a phase-locked loop, since the low-pass filter system of the present invention has the phase-locked loop mechanism, the phase and amplitude of a output signal remain the same with those of the original AC input signal.
US11469761B1
Systems and methods for frequency reference generation are described. In an embodiment, a frequency reference circuit, includes: a bandgap proportional to temperature (PTAT) generator circuit that generates a bandgap PTAT current; a resistor complementary to temperature (CTAT) generator circuit that generates a resistor CTAT current; an adder that adds the PTAT current and the CTAT current to generate a constant current Icons; a switched-resistor (switched-R) circuit that receives the constant current Icons and a previously generated output clock and generates an output; a bandgap voltage reference generator circuit that generates a bandgap voltage VBG; an integrator circuit that receives the output of the switched-R circuit and the bandgap voltage VBG and generates an output; and a voltage-controlled oscillator (VCO) circuit that receives the output of the integrator circuit and generates a frequency reference.
US11469758B2
A high frequency switch configured to switch paths of differential signals arranged in an integrated circuit. The high frequency switch includes a pair of pole terminals and a plurality of pairs of throw terminals. The pair of pole terminals constitutes one port. Each pair of throw terminals constitutes another port.
US11469754B2
A system including a power modulation device and an active voltage balancing system is provided. The power modulation device includes first and second semiconductor switches in series. The active voltage balancing system includes a differential voltage logic configured to detect a voltage difference between the first and second semiconductor switches and edge capture logic configured to detect a time difference between when the first and second semiconductor switches are switched. The active voltage balancing system further includes a micro-controller configured to output first and second gate drive signals to drive the first and second semiconductor switches. The micro-controller is configured to tune the first and second gate drive signals based on the voltage difference to compensate for voltage imbalance and the time difference to compensate for drive signal asymmetry to actively balance a voltage between the first and second semiconductor switches.
US11469741B1
The driver circuit includes a pull-up network having a first pull-up transistor controlled by a data signal, a second pull-up transistor coupled between the first pull-up transistor and a first power supply voltage, and a third pull-up transistor coupled in parallel with the second pull-up transistor. The third pull-up transistor is configured to turn on for at least one clock cycle responsive to a change in the logic level of the data signal being detected.
US11469736B2
In an acoustic wave device, a piezoelectric body is directly or indirectly provided on a high acoustic velocity material layer, an interdigital transducer electrode is directly or indirectly provided on the piezoelectric body, the interdigital transducer electrode includes a first busbar, a second busbar spaced away from the first busbar, a plurality of first electrode fingers, and a plurality of second electrode fingers, and a weighting is applied to the interdigital transducer electrode by providing a floating electrode finger not electrically connected to the first busbar or the second busbar or applied by providing an electrode finger formed by metallizing a gap between the first electrode fingers or a gap between the second electrode fingers to integrate the first electrode fingers or the second electrode fingers.
US11469734B1
A resonant member of a MEMS resonator oscillates in a mechanical resonance mode that produces non-uniform regional stresses such that a first level of mechanical stress in a first region of the resonant member is higher than a second level of mechanical stress in a second region of the resonant member. A plurality of openings within a surface of the resonant member are disposed more densely within the first region than the second region and at least partly filled with a compensating material that reduces temperature dependence of the resonant frequency corresponding to the mechanical resonance mode.
US11469732B2
A method of making a SiC resonator includes forming a layer of an oxide material on a relatively thick wafer of SiC; bonding the layer of oxide material on the relatively thick wafer of SiC to a handle wafer having at least an oxide exterior surface, the resulting bond being substantially free of voids; planarizing the relatively thick wafer of SiC to a desired thickness; forming top and bottom electrodes on the wafer of SiC wafer to define a SiC wafer resonator portion; and forming a trench around the top and bottom electrodes, the tench completely penetrating the planarized wafer of SiC around a majority of a distance surrounding said top and bottom electrodes, except for one or more tether regions of the planarized wafer of SiC which remain physically coupled a remaining portion the SiC wafer resonator portion which defines a frame formed of the planarized wafer of SiC surrounding the SiC wafer resonator portion.
US11469709B2
A biasing scheme for a frequency multiplication circuit, and transceiver using LO signals provided by the frequency multiplication circuit are described. A frequency doubler is cascaded with a mixer to provide a mm-wave oscillator signal. The combination provides a frequency triple that of the LO frequency supplied to the frequency doubler from a PLL. A small-sized replica of the frequency doubler is used to determine biasing of transconductance devices of the frequency doubler. A voltage output of the replica is amplified and the difference between the output and a reference voltage is supplied as feedback to the control terminal of the transconductance devices to bias the transconductance devices to near threshold. The biasing is replicated at the frequency doubler to compensate for PVT variations. A PTAT current source tied to the output of the replica regulates an average output current of the frequency multiplication circuit.
US11469706B2
A system can comprise a first window pane configured at a first position in a semitransparent and uniform structure. The system can also include a first substrate configured with a first transparent conductive oxide (TCO) contact layer, a hole transport (HTL) layer and a first perovskite layer, wherein the first TCO contact layer, the HTL layer, and first perovskite layer are positioned at a set distance away from the first window pane in the semitransparent and uniform structure. The HTL layer includes oxides, or iodides, or organic materials. Further, the system can include a second substrate directly opposite to the first substrate, and configured with a second TCO contact layer, an electron transport (ETL) layer, and a second perovskite layer, wherein the first perovskite layer and the second perovskite layer are fused together in the semitransparent and uniform structure. The ETL layer includes oxides or organic materials. In addition, the system can include a second window pane configured at a second position, wherein the second window pane is configured directly opposite to the first window pane, and around the first and second substrate in the semitransparent and uniform structure.
US11469703B2
A circuit system and a circuit control method applied to a motor drive are disclosed. The circuit control method includes the steps of providing a phase-locked circuit unit and providing a PWM control unit. The phase-locked circuit unit enables a first carrier signal and a second carrier signal to have identical amplitudes and starting points. The PWM control unit compares the first carrier signal with a reference signal for controlling a switch. When a load current is independently supplied by at least one DC capacitor, a SVPWM control unit controls an inverter unit for the load current to be zero, thereby reducing DC voltage ripple, operation loss and transient voltage surge.
US11469699B2
In the work device that has a self-holding circuit (61) maintaining power supply from a power supply circuit (12) by output from a microcomputer (40) and has a structure in which stopping output to the self-holding circuit (61) causes interruption of power supply from the power supply circuit (12) to the microcomputer (40), the firmware of the microcomputer (40) is made to be rewritable and a power holding unit (condenser C1) for temporarily continuing power supply to the microcomputer (40) is provided, thereby realizing a so-called “off-delay timer function” for restarting the microcomputer (40). This configuration enables maintenance of power to the microcomputer (40) after update of the firmware even in a work device that cannot be restarted once power has been turned off unless trigger operation is performed, thereby enabling automatic restart of the microcomputer 40 after resetting is enabled.
US11469692B2
A converter controller configured to control a firing phase of a converter includes an integral element integrating a deviation of DC current from a current command value and generates a voltage command value of output voltage of the converter by performing control calculation of the deviation. In a first mode of performing commutation of an inverter by intermittently setting DC current to zero, the converter controller sets DC current to zero for a predetermined pause time by narrowing a phase control angle simultaneously with a commutation command for the inverter. When the control calculation is resumed immediately after the pause time, the converter controller uses a control amount calculated in control calculation immediately before the pause time as a preset value of the integral element immediately after the pause time.
US11469690B2
An electrode pair is provided including a first electrode and a second electrode. Each of the first electrode and the second electrode have an outer surface, an inner surface, a first end, a second end, and a lead extending outwardly from the first end. The lead has a first width at the first end. The second end of at least one of the first electrode and the second electrode have a recess formed therein having a first terminus and a second terminus. A second width extends between the first terminus and the second terminus of the recess. The recess is defined by a saw-tooth pattern. When the first electrode is positioned on the second electrode, the recess of the at least one of the first electrode is adjacent the lead of the other electrode.
US11469679B2
In a power conversion device, cable connection positions of connections in which a plurality of bus bars is respectively connected to external line cables are non-overlapping with each other as viewed from a side on which the external line cables are pulled out.
US11469672B2
Disclosed is an interleaved buck-boost converter. The interleaved buck-boost converter includes a master switching stage and a slave switching stage that are controlled by a pulse-width-modulation (PWM) controller.
US11469670B2
To improve power converter ON-time generation, an example apparatus includes: a phase frequency detector to determine a phase difference between a first signal and a second signal; a first pulse generator to generate a first time signal at a second time, in which the first signal is associated with a first time delay based on the phase difference; and a second pulse generator coupled to the first pulse generator. The second pulse generator is configured to: generate a second time signal at a third time, in which the third time is after the second time; and obtain a digital word based on the phase difference at a first time, in which the first time is before the second time and the third time, and the second time signal is associated with a second time delay based on the phase difference.
US11469661B2
A battery management system configured to electrically couple to a battery may include a boost converter comprising a plurality of switches arranged to provide a boosted output voltage at an output of the boost converter from a source voltage of the battery and a bypass switch coupled between the battery and the output, wherein the battery management system is operable in a plurality of modes comprising a bypass mode wherein the source voltage is bypassed to the output and when the battery management system is in the bypass mode, at least one switch of the plurality of switches is enabled to increase a conductance between the battery and the output.
US11469658B2
Disclosed is a power supply apparatus including a DC-DC converter implemented as one integrated circuit. A duty of a switching pulse of a DC-DC conversion unit is controlled according to a phase difference between a feedback clock signal and a reference clock signal having a frequency proportional to an output voltage of the DC-DC conversion unit. The duty of the switching pulse may be controlled from an output of a charge pump to be charged and discharged according to the phase difference signal between the feedback clock signal and the reference clock signal.
US11469656B2
The present application provides a linear vibrating motor comprising a housing, a vibrator and a stator that is secured to the housing and is parallel to the vibrator, the vibrator comprises a mass block and a vibrating block embedded in the middle of the mass block; the vibrating block includes a permanent magnet; push-pull structures adjoin two ends of the vibrating block respectively; the push-pull structure comprises a push-pull magnet embedded in the mass block and a push-pull coil secured to the housing; an interaction force for enhancing a magnetic field is generated between the push-pull magnet and an adjacent permanent magnet; and the push-pull coil generates a push-pull force in a horizontal direction together with the push-pull magnet after being electrified to provide an initial driving force for a reciprocating motion of the vibrator in a direction that is parallel to a plane where the stator is located.
US11469655B2
A driving device includes two rotor assemblies, a stator assembly, and a positioning assembly. Each rotor assembly includes a rotation axis and a rotor. The rotor includes a hollow chamber. The two rotor assemblies include a first rotor assembly and a second rotor assembly, a rotation axis of the first rotor assembly is parallel with a rotation axis of the second rotor assembly, a rotor of the first rotor assembly is at least partially embedded in a chamber of a rotor of the second rotor assembly. The stator assembly is surroundingly disposed at an outer side of the two rotor assemblies and drives a rotor. The rotor driven by the stator assembly causes another rotor of one of the first rotor assembly and the second rotor assembly to rotate. The positioning assembly is located outside of the rotors, and limits the rotors to rotate around corresponding fixed rotation axes.
US11469654B2
An apparatus is provided for guiding insertion of segment type stator coils into slots of a stator core where the stator coils are in multiple layers in the radial direction, and the apparatus includes a support jig forming a penetration hole at a central portion and fixedly installed on an upper surface of a frame, a plurality of coil guide members installed in the support jig to move radially back and forth and forming guide passages connected to the slots in an up and down direction, and a driving unit installed to be connected to the coil guide members and configured to apply a back and forth operational force to the coil guide members.
US11469652B2
A method of manufacturing a stacked core includes forming a first pilot hole in a metal plate, forming a worked portion of the metal plate in a state in which a first pilot pin is inserted into the first pilot hole, the worked portion being displaced relative to a plane of the metal plate, press-fitting the worked portion of the metal plate to reposition the worked portion to extend along the plane of the metal plate, forming a second pilot hole in the metal plate after press-fitting the worked portion of the metal plate, and forming a blanked member by blanking the metal plate in a state in which a second pilot pin is inserted into the second pilot hole, the blanked member including the worked portion.
US11469651B2
A device and a method for manufacturing a laminated iron core are provided for including: a first supply unit of supplying a first adhesive to a first part of a predetermined region, the predetermined region corresponding to a punched member of a strip-shaped metal sheet intermittently fed in one predetermined direction; a second supply unit arranged at a downstream side in a conveyance direction of the metal sheet with respect to the first supply unit, and of supplying a second adhesive to a second part different from the first part of the predetermined region; and a punching unit of punching the predetermined region of the metal sheet to which the first supply unit and the second supply unit supply the first adhesive and the second adhesive, so as to form the punched member having the first adhesive and the second adhesive applied on the first part and the second part.
US11469650B2
The method for manufacturing an armature includes a step of independently pressing pressing-target segment conductors by a plurality of pressing jigs disposed for each of the pressing-target segment conductors, such that the plurality of pressing jigs are movable relative to each other, at least either one of first segment conductors and second segment conductors serving as the pressing-target segment conductors.
US11469636B2
A stator of an electric motor comprises a pole chain, which is made of a stack of a plurality of straight transformer sheets and rounded to a circular configuration by bending the stacked transformer sheets, wherein the pole chain has a plurality of pole portions each comprising a pole tooth; a plurality of winding cores attached to the respective pole teeth for accommodating coils of a three-phase winding comprising wires; wherein the wires of respective phases of the three-phase winding are routed spatially separated from each other and without mutual contact at an axial end surface of the pole chain between and along adjacent winding cores around the pole chain; and wherein the wires are supported and guided such that their positions relative to the pole chain are substantially maintained when the pole chain is rounded from its straight configuration to its circular configuration.
US11469627B2
The present disclosure relates to a device and method for wireless power transfer to multiple devices using a multi-coil. The device disclosed in the specification comprises: a power pickup unit configured to receive wireless power from a wireless power transfer device having a plurality of primary coils at an operation frequency by magnetic coupling to the wireless power transfer device and convert an alternating current signal generated by the wireless power into a direct current signal; a communication/control unit including an in-band communication module configured to be supplied with the direct current signal from the power pickup unit and perform communication with the wireless power transfer device by using the operating frequency, and an out-band communication module configured to perform communication with the wireless power transfer device by using a frequency other than the operating frequency; and a load configured to be supplied with the direct current signal from the power pickup unit. In a one-to-multiple wireless power transfer system using a multi-coil, various applications of wireless power can be efficiently supported by defining configuration information, control information, management information, and procedures for the exchanges thereof as an out-band communication protocol.
US11469622B2
A transmitter comprises a multi-phase radio-frequency (RF) converter configured to output multiple sinusoidal RF power signals; and a multi-phase resonator configured to receive the multiple sinusoidal RF power signals and resonate multiple inductors and capacitive electrodes at a resonant frequency at multiple phases to transfer power via resonant electric field coupling.
US11469605B2
An apparatus and method for managing power supplied to a portable electrical device includes an electrical connector configured to engage a complementary electrical connector of the respective battery. The portable battery-powered device also includes a selector switch configured to couple the electrical connectors of the plurality of power receptacles in at least one of a series configuration, a parallel configuration, and a combination of series and parallel configuration. The portable battery-powered device further includes an electrical load device including one or more electrical leads coupled to the selector switch. The selector switch is selectable during operation of the portable battery-powered device to provide power to the electrical device from a plurality of battery packs coupled in the at least one of a series configuration, a parallel configuration, and a combination of series and parallel configuration.
US11469603B1
In one embodiment, a method for charging a stylus of an information handling system includes: receiving, by a stylus docking slot of a keyboard of the information handling system, the stylus, the keyboard communicably coupled to the information handling system; causing, by a plurality of keyboard magnets of the keyboard, a partial alignment of the stylus in relation to the stylus docking slot, the plurality of keyboard magnets attracting a plurality of stylus magnets of the stylus; causing, by an alignment nub of the keyboard, an alignment of one or more spring contacts of the stylus in relation to one or more charging contacts of the keyboard, the alignment nub configured to removably couple to a beveled recess of the stylus; and providing, by the one or more charging contacts, power to an energy storage unit of the stylus via the one or more spring contacts.
US11469601B2
A battery control unit includes a plurality of switching units, a control unit, a charger configured to charge batteries, and a charging control unit. The plurality of switching units is respectively provided for a plurality of batteries connected in series, and are configured to switch between a connected state and a non-connected state. The connected state is a state that a corresponding battery is connected in series with other batteries and the non-connected state is a state that the corresponding battery is disconnected from a series connection with the other batteries. The control unit is configured to determine whether each voltage of the plurality of batteries reaches a charge end voltage during charging, and to control the switching unit corresponding to the battery which is determined to reach the charge end voltage to switch to the non-connected state.
US11469595B2
System, method, and interface for visualized resource allocation and algorithms for the reallocation of resources to achieve a goal. The system analyses an initial state of resource allocation, a cost function for undesirable resources, and a set of potential incremental improvements, each with an associated cost, and determines a step-wise path of applying the incremental improvements to achieve an ultimate resource-allocation goal in an economically feasible way. Simultaneously, a user interface depicts the state of the allocation at the beginning, at the end, and along the path, allowing an intuitive understanding of how the goal will be achieved.
US11469593B2
A thin-film ESD protection device includes a semiconductor substrate including a low-resistivity portion at least adjacent to a first principal surface thereof; an insulating layer formed on the first principal surface; first and second input/output electrodes, and a ground electrode formed on a surface of the insulating layer. Moreover, a diode element and a capacitor element are formed adjacent to the first principal surface. The diode element is connected at a first end thereof to the first input/output electrode and connected at a second end thereof to the ground electrode. The capacitor element is connected at a third end thereof to the second input/output electrode and connected at a fourth end thereof to the ground electrode. The second end of the diode element and the fourth end of the capacitor element are connected by the low-resistivity portion of the semiconductor substrate to the ground electrode.
US11469582B2
The present invention can provide a twisting antigalloping device for securing to a span of a cable for torsionally twisting the cable, and includes a grip or clamp portion having a grip or clamp axis for gripping or clamping to the cable along the clamp axis. A variable weight portion can be connected to the clamp portion and extend along a variable weight axis offset from the clamp axis. The variable weight portion can include an elongate member with a plurality of individual weights secured on the elongate member. The number of individual weights in the variable weight portion can be a whole number chosen to approximate a calculated value for the number of individual weights NC given by the equation NC=Function (K, Θ, WND, WSW) where K is an estimated mid-span stiffness of the span of the cable, Θ is a desired torsional twist angle to be applied to the cable, WND is a nominal weight of the antigalloping device without the individual weights of the variable weight portion, and Wsw is a weight of a single individual weight, the chosen number of individual weights for providing the antigalloping device with a total weight WT for applying the desired torsional twist angle Θ on the cable.
US11469579B2
The present invention relates to a corrugated hose. The corrugated hose comprises at least one conductor arrangement. The conductor arrangement is arranged on the corrugated hose or introduced into the corrugated hose in such a manner that any damage to the at least one conductor arrangement causes a change in a signal carried in the at least one conductor arrangement such that damage to or a state change in the corrugated hose can be derived from the change in the signal.
US11469575B2
A power distribution cabinet is disclosed which includes multiple internal compartments for separating and channeling hot air generated by high heat generating components out of the cabinet without coming into contact with more heat sensitive components. The cabinet includes a baffle structure which forms an internal wall within the cabinet, which helps to form a high heat compartment and an upper compartment. The high heat compartment houses a heat generating component. Cool air is allowed to flow into a lower area of the cabinet and into the high heat compartment, and is also channeled into the upper compartment where at least one other heat generating component is located. The baffle structure channels hot air formed within the high heat compartment out toward a rear area of the equipment cabinet, while also helping to channel warm air created within the upper compartment through a top panel of the cabinet.
US11469573B2
An optoelectronic device includes a semiconductor substrate having first and second faces. A first array of emitters are formed on the first face of the semiconductor substrate and are configured to emit respective beams of radiation through the substrate. Electrical connections are coupled to actuate selectively first and second sets of the emitters in the first array. A second array of microlenses are formed on the second face of the semiconductor substrate in respective alignment with the emitters in at least one of the first and second sets and are configured to focus the beams emitted from the emitters in the at least one of the first and second sets so that the beams are transmitted from the second face with different, respective first and second focal properties.
US11469572B2
A vertical cavity surface emitting laser (VCSEL) has first and second electrical contacts, and an optical resonator. The optical resonator has first and second distributed Bragg reflectors (DBRs), an active layer, a distributed heterojunction bipolar phototransistor (DHBP), and an optical guide. The DHBP has a collector layer, light sensitive layer; a base layer; and an emitter layer. There is an optical coupling between the active layer and the DHBP for providing an active carrier confinement by the DHBP. The optical guide guides an optical mode within the optical resonator during operation. The optical guide is outside a current flow which can be provided by the first and second electrical contacts during operation of the VCSEL. The optical guide is outside a layer sequence between the first and second electrical contacts in the vertical direction of the VCSEL. The optical guide has an oxide aperture arranged in the second DBR.
US11469569B1
Described herein are methods for developing and maintaining pulses that are produced from compact resonant cavities using one or more Q-switches and maintaining the output parameters of these pulses created during repetitive pulsed operation. The deterministic control of the evolution of a Q-switched laser pulse is complicated due to dynamic laser cavity feedback effects and unpredictable environmental inputs. Laser pulse shape control in a compact laser cavity (e.g., length/speed of light <˜1 ns) is especially difficult because closed loop control becomes impossible due to causality. Because various issues cause laser output of these compact resonator cavities to drift over time, described herein are further methods for automatically maintaining those output parameters.
US11469562B2
A method of manufacturing an electrical connector includes: contacting an end portion of a center conductor exposed in an end portion of a coaxial cable having the center conductor with a conductive contact; applying ultrasonic vibration to the end portion of the center conductor and the contact to join the end portion of the center conductor and the contact each other; and accommodating the contact in an insulation housing after the end portion of the center conductor and the contact are joined to each other, and covering at least a part of a joint of the end portion of the center conductor and the contact with the insulation housing.
US11469560B2
A connector arrangement includes a plug nose body; a printed circuit board positioned within a cavity of the plug nose body; and a plug cover that mounts to the plug nose body to enclose the printed circuit board within the cavity. The printed circuit board includes a storage device configured to store information pertaining to the electrical segment of communications media. The plug cover defines a plurality of slotted openings through which the second contacts are exposed. A connector assembly includes a jack module and a media reading interface configured to receive the plug. A patch panel includes multiple jack modules and multiple media reading interfaces.
US11469557B2
An electrical connector includes a terminal having a first surface defining a plurality of ridges protruding from the first surface. A first ridge in the plurality of ridges has a different height above the first surface than a second ridge in the plurality of ridges. The plurality of ridges is configured to provide a plurality of electrical contact points between the terminal and a corresponding mating terminal. A method of manufacturing the electrical connector includes the steps of providing a terminal preform formed of sheet metal having the first surface and forming the plurality of ridges which protrude from the first surface.
US11469552B2
A plug connector according to the present invention is slidably inserted into a receptacle connector, and includes a signal pin having one side in electrical contact with one side of a signal line of a cable; a shield can electrically spaced apart from the signal pin and surrounding the signal pin such that a lower surface of the other side of the signal pin is exposed; a first insulating member coupled to the signal pin to insulate the signal pin and the shield can from each other; and a plug shell surrounding the shield can such that the lower surface of the other side of the signal pin is exposed.
US11469551B2
An electronic device includes a first main body, a first electrical connector, and an insert member. The first main body has an insertion end and one or more holes located at the insertion end. The first electrical connector is disposed at the insertion end. The insert member is coupled to the first main body through the one or more holes and includes a plurality of ribs and a plurality of removed portions. Each of the ribs extends away from the insertion end. The ribs and the removed portions are sequentially and linearly arranged according to a coding pattern.
US11469549B2
A shroud configured to connect a leadframe to a battery system for a hybrid motor vehicle is provided. The shroud is removably attachable to the leadframe. The shroud has at least one shroud alignment feature, the shroud being removably attached to the leadframe in a predetermined orientation wherein the shroud alignment feature is aligned with a complimentary leadframe alignment feature. The shroud may include a hollow cylindrical portion and at least one connecting feature configured to attach the shroud to the leadframe. The shroud may be provided as part of a connector system that includes the leadframe. In this case, the leadframe is configured to provide an electrical and mechanical connection between a power inverter and the battery system of the electric motor. The leadframe includes at least one leadframe alignment feature that is aligned with the shroud alignment feature.
US11469540B2
A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.
US11469539B2
A sealed electrical connector assembly includes a connector housing having a first end, a second end, and an opening that extends from the first end to the second end. The opening defines an inner surface of the connector housing. A seal is disposed within the opening of the connector housing and includes a first end, a second end, an outer surface, and a slot that extends from the first end of the seal to the second end of the seal. The outer surface of the seal is in sealing engagement with the inner surface of the connector housing, and the slot defines an inner surface of the seal. A flat flexible conductor disposed within the slot of the seal and includes a plurality of electrically conductive traces and an outer surface. The outer surface of the flat flexible conductor is in sealing engagement with the inner surface of the seal.
US11469536B2
An assembly includes an electrical cord, an electrical connector, and a housing having a first end engaged with the electrical cord and a second end from which the electrical connector extends. The first end has a first transverse cross-section and the second end has a second transverse cross-section different from the first transverse cross-section.
US11469528B1
A terminal block (1) with an elastic retracting fixation member, including an insulation base (10) having a cavity (13) and a cable insertion slot (14) communicating with the cavity (13), a cover member (20) covering the insulation base (10) and having a tool access hole (23), a conductive assembly (30) arranged in the cavity (13) and having a carrying member (32), and an elastic retracting fixation member (40) arranged corresponding to the tool access hole (23) and having an elastic element (41) and a fixation element (42), the elastic element (41) arranged between the fixation element (42) and the cover member (20), the fixation element (42) being operatively disengaged from the cover member (20) to attach to the carrying member (32) and retracting into the cover member (20) via a recovery force of the elastic element (41). Accordingly, it is able to prevent disengagement of the fixation member effectively.
US11469526B2
An electronic device may include first and second phased antenna arrays that convey radio-frequency signals at frequencies greater than 10 GHz. The second array may have fewer antennas than the first array. Control circuitry may control the first and second arrays in a diversity mode and in a simultaneous array mode. In the diversity mode, the first array may form a first signal beam while the second array is inactive. When the first array is blocked by an object or otherwise exhibits unsatisfactory performance, the second array may form a second signal beam while the first array is inactive. In the simultaneous mode, the first and second arrays may form a combined array that produces a third signal beam. The combined array may maximize gain. Hierarchical beam searching operations may be performed. The arrays may be distributed across one or more modules.
US11469525B2
An antenna system, a feeding network reconfiguration method, and an apparatus is disclosed. The antenna system may include an antenna array, a reconfigurable network unit, a control unit, and K radio frequency channels. The antenna array may include L antenna subarrays, and the reconfigurable network unit may divide the L antenna subarrays into M antenna subarray groups, and separately connect the M antenna subarray groups to the K radio frequency channels; any one of the K radio frequency channels may perform signal processing on a signal received by a connected antenna subarray group and/or a to-be-transmitted signal; and the control unit may control the reconfigurable network unit to adjust a mapping relationship between an antenna subarray group connected to each radio frequency channel and the antenna subarrays.
US11469518B2
The size of a solid-state imaging device that captures images is reduced. The solid-state imaging device includes an array antenna. A plurality of rectifying antenna circuits is arranged in the array antenna. Each of the plurality of rectifying antenna circuits includes a rectifying antenna and a pixel signal generating unit. The pixel signal generating unit includes a floating diffusion layer, a transfer transistor that transfers charge from the rectifying antenna to the floating diffusion layer in accordance with a transfer signal, a reset transistor that initializes the amount of charge in the floating diffusion layer in accordance with a reset signal, an amplification transistor that amplifies a voltage corresponding to the amount of charge accumulated in the floating diffusion layer, and a selection transistor that outputs a signal of the amplified voltage as a pixel signal in accordance with a selection signal.
US11469513B2
Example proximity sensors are described. The proximity sensor can include a transceiver unit, and a leaky coaxial cable operably coupled to the transceiver unit. The proximity sensor described herein can be used with a steering wheel. For example, the leaky coaxial cable can be embedded in the steering wheel.
US11469512B2
An antenna structure includes a metal mechanism element, a dielectric substrate, a feeding radiation element, and a coupling radiation element. The metal mechanism element has a slot. The slot has a first closed end and a second closed end. The dielectric substrate has a first surface and a second surface which are opposite to each other. The feeding radiation element is coupled to a signal source, and is disposed on the second surface of the dielectric substrate. The feeding radiation element has a first vertical projection on the metal mechanism element. The coupling radiation element is coupled to a ground voltage, and is disposed on the first surface of the dielectric substrate. The coupling radiation element has a second vertical projection on the metal mechanism element. The second vertical projection of the coupling radiation element at least partially overlaps the first vertical projection of the feeding radiation element.
US11469504B2
An electronic device and an antenna structure thereof are provided. The antenna structure includes a first radiating member, a feeding member disposed on the first radiating member, a second radiating member, and a grounding member. A first predetermined gap is between the feeding member and the first radiating member. The feeding member, the first predetermined gap, and the first radiating member resonate to generate a low frequency band and a high frequency band. The second radiating member including a main body and a grounding part is disposed on the first radiating member. A second predetermined gap is between the main body and the first radiating member. The grounding part, the main body, and the second predetermined gap resonate to increase a bandwidth of the low frequency band. The grounding member is disposed on the first radiating member and electrically connected to the grounding part.
US11469500B2
Provided are a liquid crystal antenna, a manufacturing method thereof and a communication device having the liquid crystal antenna. The liquid crystal antenna includes a first metal electrode, a second metal electrode, a third metal electrode, at least two oppositely arranged substrates, and a liquid crystal layer located between the two oppositely arranged substrates. The two oppositely arranged substrates each include a light transmission area. The first metal electrode, the second metal electrode and the third metal electrode within the light transmission area each are a hollowed-out structure, and the light transmission area can be used to test a cell thickness of the liquid crystal cell. Since the cell thickness can be measured, other process parameters can be matched and adjusted, so that a mass production yield of the liquid crystal antennas is improved.
US11469499B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as long term evolution (LTE). According to various embodiments, an antenna apparatus may include: an array antenna including a sub-array, a power divider, and a reconfigurable phase shifter circuit, the reconfigurable phase shifter circuit may be configured to provide a first phase shift value based on a switch in a first state, and provide a second phase shift value different from the first phase shift value based on the switch in a second state.
US11469497B2
A low sidelobe beam forming method and dual-beam antenna schematic are disclosed, which may preferably be used for 3-sector and 6-sector cellular communication system. Complete antenna combines 2-, 3- or -4 columns dual-beam sub-arrays (modules) with improved beam-forming network (BFN). The modules may be used as part of an array, or as an independent 2-beam antenna. By integrating different types of modules to form a complete array, the present invention provides an improved dual-beam antenna with improved azimuth sidelobe suppression in a wide frequency band of operation, with improved coverage of a desired cellular sector and with less interference being created with other cells. Advantageously, a better cell efficiency is realized with up to 95% of the radiated power being directed in a desired cellular sector.
US11469494B2
A nozzle cap assembly includes a nozzle cap including a base, the base defining a top end and a bottom end; and a nut positioned opposite from the bottom end; an enclosure positioned between the top end of the base and the nut, the enclosure defining a cavity within the enclosure; at least one antenna positioned within the cavity.
US11469491B2
An antenna device is provided. The antenna device includes a first substrate, a multilayer electrode, a second substrate, and a liquid-crystal layer. The multilayer electrode is disposed on the first substrate, and the multilayer electrode includes a first conductive layer, a second conductive layer, and a third conductive layer. The second conductive layer is disposed on the first conductive layer. The third conductive layer is disposed on the second conductive layer. The liquid-crystal layer is disposed between the first substrate and the second substrate. In addition, the third conductive layer includes a first portion that extends beyond the second conductive layer.
US11469488B2
An antenna housing configured to house a wireless antenna unit. The antenna housing defines an interior space sized to receive the antenna unit. Inlet and outlet ducting extend through a sidewall of the housing to connect to an internal cooling duct of the antenna unit allowing air to be drawn from outside the housing, through the antenna unit and expelled out of the hosing without intermingling with air in the interior of the housing. Additional airflow paths extend around side and/or rear surfaces antenna unit to provide additional cooling.
US11469481B2
A battery unit includes: an electrode assembly, including a main body portion, and a negative tab and a positive tab, which respectively extend out from both ends of the main body portion along the length direction; a negative terminal and a positive terminal, arranged at the top of the electrode assembly; a first current collector for electrically connecting the negative tab with the negative terminal; and a second current collector for electrically connecting the positive tab with the positive terminal. The first current collector includes a first guiding plate. The first guiding plate is of a flat plate structure, and the negative tab is bent to one side of the first guiding plate away from the main body portion and is connected with the first guiding plate.
US11469474B2
A battery assembly includes a battery holding unit and a battery unit removably held by the battery holding unit. The battery unit includes a battery, a first engaging portion, and a second engaging portion. The battery holding unit includes a holding member selectively engaged with the first engaging portion or the second engaging portion to hold the battery unit at a first position or a second position. When the holding member and the first engaging portion relatively move away from each other along a disengagement direction, the battery unit moves along a detachment direction from the first position to the second position at which the holding member engages with the second engaging portion, and the second engaging portion is allowed to move to disengage from the holding member, so that the battery unit moves again along the detachment direction to be removed from the battery holding unit.
US11469467B2
In a battery module including a plurality of battery blocks, the battery block is configured such that a plurality of assembled batteries each of which is formed of the plurality of batteries are arranged in parallel. The battery has a positive-electrode terminal and a negative electrode terminal on one end portion of the battery. The assembled battery includes a positive electrode bus bar for connecting the plurality of batteries in parallel and a negative electrode bus bar for connecting the plurality of batteries in parallel, which are disposed on one end portions of the batteries. On a boundary portion between the battery blocks, the positive electrode bus bars of the respective assembled batteries of one battery block and the negative electrode bus bars of the respective assembled batteries of the other battery block are respectively connected to each other in series by an inter-block connecting bus bar.
US11469465B2
The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
US11469463B2
A cylindrical battery including a battery case and a lid, the battery case having an opening doubly wound and tightened to be sealed by an outer peripheral portion of the lid, wherein an opening-side outer peripheral portion of the battery case has a diameter reduced inward in the radial direction, an outer peripheral surface of the battery case is covered with a label, a space surrounded by the outer peripheral surface of the battery case, the outer peripheral portion of the lid, and the label is provided, and 1.2×T1≤D≤2.7×T1 is satisfied in a range of 0.1 mm≤T1≤0.5 mm, where D is a diameter of an inscribed circle that is tangent to the outer peripheral surface of the battery case, the outer peripheral portion of the lid, and the label, and T1 is a thickness of the battery case.
US11469460B1
A subsurface battery comprises an anodic fracture disposed within a subsurface stratum and a cathodic fracture disposed with the subsurface stratum. A first well electrode contacts the anodic fracture and a second well electrode contacts the cathodic fracture.
US11469457B1
A system and method for optimizing electrochemical cells including electrodes employing coordination compounds by mediating water content within a desired water content profile that includes sufficient coordinated water and reduces non-coordinated water below a desired target and with electrochemical cells including a coordination compound electrochemically active in one or more electrodes, with an improvement in electrochemical cell manufacture that relaxes standards for water content of electrochemical cells having one or more electrodes including one or more such transition metal cyanide coordination compounds.
US11469454B2
A secondary battery (10) of the present invention includes at least a positive electrode (11), a negative electrode (12), a separation layer (5) that spatially separates the positive electrode (11) and the negative electrode (12), and an ion conductor that is held between the positive electrode (11) and the negative electrode (12) and has a function of conducting ions between the positive electrode (11) and the negative electrode (12). In addition, in an initial stage of using the secondary battery (10), the secondary battery has a characteristic of a potential decrease rate of the positive electrode (11) immediately before completion of full discharging being larger than a potential increase rate of the negative electrode (12) immediately before the completion of full discharging and a characteristic of a potential increase rate of the positive electrode (11) immediately before completion of full charging being larger than a potential decrease rate of the negative electrode (12) immediately before the completion of full charging, and the secondary battery (10) is continuously used until a state in which the potential decrease rate of the positive electrode (11) immediately before the completion of full discharging becomes smaller than the potential increase rate of the negative electrode (12) immediately before the completion of full discharging.
US11469453B2
An open cell detection system includes a battery management system. The battery management system includes a control unit that transmits an open cell detection signal, to enable a balance unit for a first time period and to disable it for a second time period, and to enable an under-voltage comparison unit and an over-voltage comparison unit for a third time period. The under-voltage comparison unit compares a voltage with a first open cell threshold and outputs a first comparison result in the third time period. The over-voltage comparison unit compares a voltage with a second open cell threshold and outputs a second comparison result in the third time period. A judging unit determines whether a connection between a first battery unit and the battery management system is inoperative based on the first and second comparison results.
US11469446B2
The disclosure relates to ceramic lithium ion electrolyte membranes and processes for forming them. The ceramic lithium electrolyte membrane may comprise at least one ablative edge. Exemplary processes for forming the ceramic lithium ion electrolyte membranes comprise fabricating a lithium ion electrolyte sheet and cutting at least one edge of the fabricated electrolyte sheet with an ablative laser.
US11469441B2
An energy storage device comprising: a container, a mandrel, at least one sheet of separator material, and two or more electrodes. The container comprises an internal space defined by at least one internal wall and a base. The mandrel comprises a longitudinal axis, and is positioned in the container such that the longitudinal axis passes through the internal space and the base. The sheet of separator material is arranged about the mandrel to provide a plurality of discrete separator layers which are spaced apart in a packing direction normal to the longitudinal axis. At least one electrode is provided between each of the discrete separator layers, and the mandrel has at least one hollow column running along the length of its longitudinal axis such that a part of the base is accessible via the hollow column.
US11469438B2
An apparatus for holding a circuit against a battery module includes a set of first fixtures for holding a set of first conductive tabs of the circuit against a corresponding set of positive terminals of the battery module, a set of second fixtures for holding a set of second conductive tabs of the circuit against a corresponding set of negative terminals of the battery module, and a rigid plate having a set of first structures therein for receiving the set of first fixtures and having a set of second structures therein for receiving the set of second fixtures.
US11469432B2
To suppress the generation of condensed water and suppress the flow of the condensed water into a fuel cell stack. A fuel cell system comprising: a fuel cell stack, an elector set, a fuel gas supplier which supplies fuel gas to the ejector set, a circulation flow path, a mixed gas supply flow path, a temperature detector which detects a temperature of the fuel gas, and a controller, wherein the ejector set includes at least two ejectors in parallel, which are a first ejector that supplies first mixed gas to the fuel electrodes of the fuel cell stack, and a second ejector that supplies second mixed gas, in which a content ratio of the circulation gas is smaller than the first mixed gas, to the fuel electrodes of the fuel cell stack.
US11469431B2
A system for estimating a concentration of hydrogen in a fuel cell is provided. The system includes a hydrogen supply line supplying the hydrogen to the fuel cell and a time measurement sensor measuring a time duration from a point in time when an operation of the fuel cell ends to a point in time when the fuel cell restarts. A controller estimates an amount of air introduced into the fuel cell during the time duration using the measured time duration and estimates a concentration of hydrogen in the hydrogen supply line at the time of restarting the fuel cell based on the measured time duration and the estimated amount of introduced air.
US11469429B2
A fuel cell system ensures estimation on a cooling capacity by produced water in an intercooler when water is provided. A control device in a fuel cell system includes a freeze determination unit, a required pressure calculator, a discharge pressure setting unit, a power supplying unit, and a melting estimation unit. The freeze determination unit determines a freezing of produced water in an intercooler. The required pressure calculator calculates a pressure of air discharged from an air compressor. The discharge pressure unit sets the discharge air compressor to a melt pressure when the required pressure is the melt pressure or more. The power supplying unit performs power generation with the melt pressure for a melting period set to melt the frozen produced water, and supplies the generated power to the motor. The unit estimates the melting of the frozen water in the intercooler has completed after the melting period.
US11469427B2
A fuel cell system includes a fuel cell generating electric power by a reaction between a fuel gas and an oxidant gas, an injector supplying the fuel gas to the fuel cell, a discharge line in which an off-gas discharged from the fuel cell flows, an ejector recirculating the off-gas flowing in the discharge line to the fuel cell using a flow of the fuel gas from the injector, a discharge valve discharging the off-gas flowing in the discharge line to the outside, and a control device controlling supply of the fuel gas by the injector and opening and closing of the discharge valve. When supply of the fuel gas by the injector is stopped, the control device opens the discharge valve while the off-gas is recirculated to the fuel cell and closes the discharge valve before supply of the fuel gas by the injector is restarted.
US11469422B2
A plate includes a current collector, an intermediate layer layered on the current collector, and an active material layer layered on the intermediate layer. The intermediate layer contains conductive particles and insulating particles. At least a portion of an end edge of the intermediate layer is not covered with the active material layer. The intermediate layer hays a higher mass content of the insulating particles in a region not covered with the active material layer than that in a region covered with the active material layer.
US11469421B2
A conductive material dispersion containing a conductive material containing carbon fibers, a dispersant, and an amide-based organic solvent, in which the dispersant contains a copolymer A containing a nitrile group-containing structural unit and satisfies following conditions. (I) A pH of the conductive material dispersion is 9.0 or greater. (II) A phase angle of the conductive material dispersion at a frequency of 1 Hz obtained by dynamic viscoelasticity measurement is 19° or greater, and a complex elastic modulus of the conductive material dispersion obtained by dynamic viscoelasticity measurement is less than 20 Pa.
US11469416B2
Disclosed herein is a lithium ion battery which operates stably at high temperatures. The battery disclosed herein has a chemical composition amenable to long-term operation at elevated temperatures and employs a lithium-based cathode, a silicon-based anode, and a piperidinium-based electrolyte solution.
US11469409B2
The present invention provides a negative electrode plate and a battery. The negative electrode plate comprises a negative current collector and a negative film that is provided on at least one surface of the negative current collector and comprises a negative active material. The negative film meets the follow relations: 6.0≤PD×Dv50≤32.0 and 0.2≤PD/Dn10≤12.0. The negative electrode plate of the present invention has excellent dynamic performance, and the battery of the present invention has both excellent dynamic performance and long cycle life.
US11469382B2
A metal compound including a first ligand LA having the Formula: is disclosed. The metal compounds are useful in the emissive layer in organic light emitting devices.
US11469374B2
An organic light-emitting display apparatus including: a substrate; a plurality of first electrodes spaced apart from each other on the substrate; a plurality of organic functional layers respectively covering an upper surface and side surfaces of the plurality of first electrodes, each of the plurality of organic functional layers including an emission layer; a first bank disposed between the plurality of organic functional layers and not directly contacting the plurality of first electrodes; and a second electrode disposed on the plurality of organic functional layers.
US11469373B2
A system may include a first conductive plate configured at least to receive an input signal. The system may include a second conductive plate configured at least to output an output signal. The system may further include a memristor material positioned between the first conductive plate and the second conductive plate.
US11469363B2
A piezoelectric actuator 10 includes: a piezoelectric element 11; an external electrode 12 covering partially a first surface 11a of the piezoelectric element 11 in a first direction; a wiring member 14; and a conductive joining member 20 joining the wiring member 14 to the external electrode 12, wherein the conductive joining member 20 has an air gap 70 formed between the external electrode 12 and the wiring member 14 in a region overlapping with the wiring member 14 as viewed in the first direction, and wherein the conductive joining member 20 extends to an edge 21 of the external electrode 12 or extends to the first surface 11a of the piezoelectric element 11 beyond the edge 21 of the external electrode 12.
US11469362B2
Superconductors and processes that form superconductors as composites of electrically polarizable ferroelectric materials and electrically conductive materials. The materials are chosen such that the binding energy of charge carriers within the materials exceeds the repulsive energy of the carriers and the energy carried by thermal vibrations (phonons) within the materials.
US11469359B2
A backplane and a glass-based circuit board. The backplane includes: a base substrate and a plurality of light-emitting units, arranged in an array on the base substrate. Each of the light-emitting units (110) includes at least one light-emitting sub-unit; the light-emitting sub-unit includes a connection line (200) and a plurality of light-emitting diode chips connected with the connection line, and the light-emitting diode chips are located on a side of the connection line away from the base substrate. The light-emitting diode chips (300) in the at least one light-emitting sub-unit are connected in series.
US11469357B2
A reflective composite material with a carrier consisting of aluminum with, on one side (A) of the carrier, an interlayer made of aluminum oxide, and with, above the interlayer, an optically active reflection-boosting multilayer system. In order to provide a high-reflectivity composite material of this kind which exhibits improved electrical connectivity when surface-mounting procedures are used, it is proposed that the thickness of the interlayer is in the range 5 nm to 200 nm, and that a layer of a metal or a metal alloy has been applied superficially on side (B) of the carrier that is opposite to the optically active reflection-boosting multilayer system, where the electrical resistivity at 25° C. of the metal or metal alloy is at most 1.2×10−1 Ωmm2/m, where the thickness of the layer applied superficially is in the range 10 nm to 5.0 μm.
US11469348B1
The invention described herein provides a method and apparatus to realize incorporation of Beryllium followed by activation to realize p-type materials of lower resistivity than is possible with Magnesium. Lower contact resistances and more effective electron confinement results from the higher hole concentrations made possible with this invention. The result is a higher efficiency GaN-based LED with higher current handling capability resulting in a brighter device of the same area.
US11469347B1
A light-emitting diode includes a first semiconductor region of one of p- or n-conductivity types, a second semiconductor region of the other one of p- or n-conductivity types, forming a p-n junction with the first semiconductor region, and a quantum well layer at the p-n junction between the first and second semiconductor regions. A hyperbolic metamaterial structure is provided in the second semiconductor region. The hyperbolic metamaterial structure is coupled to the quantum well layer for extracting light from the quantum well layer. The hyperbolic metamaterial structure may be patterned to provide an array of nanoantennas to apodize the emitted beam, and to control the polarization state of the emitted beam.
US11469346B2
The present application relates to a light-emitting device, comprising an anode, a hole injection layer, a hole transport layer, a light-emitting layer, an electron transport layer, an electron injection layer, and a cathode, which are stacked in sequence, wherein the light-emitting layer comprises N stacked light-emitting units; each light-emitting unit comprises a thermal activation delayed fluorescent material layer and a quantum dot material layer; the light emitted from the thermal activation delayed fluorescent material layer and the light emitted from the quantum dot material layer are synthesized into white light.
US11469341B2
The present disclosure relates to an optical detection panel. The optical detection panel may include a first substrate and a second substrate opposite the first substrate, a photosensitive component and a driving thin film transistor at a side of the second substrate facing the first substrate, a first electrode and a second electrode at a side of the second substrate facing the first substrate, and a plurality of microlenses at a side of the photosensitive component opposite from the second substrate. The second electrode may be connected to the driving thin film transistor.
US11469333B1
A Schottky diode includes an upper region having a first doping concentration of a first conductivity type, the upper region disposed above the SiC substrate and extending up to a top planar surface. First and second layers of a second conductivity type are disposed in the upper region adjoining the top planar surface and extending downward to a depth. Each of the first and second layers has a second doping concentration, the depth, first doping concentration, and second doping concentration being selected such that the first and second layers are depleted of carriers at a zero bias condition of the Schottky diode. A top metal layer disposed along the top planar surface in direct contact with the upper region and the first and second layers is the anode, and bottom metal layer disposed beneath the SiC substrate is the cathode, of the Schottky diode.
US11469329B2
The present application relates to an active switch, a manufacturing method thereof and a display device. The manufacturing method of the active switch includes: sequentially forming a gate electrode, a gate insulating layer, an active layer, a semiconductor composite layer and a source electrode and a drain electrode on a substrate. The semiconductor composite layer includes a first N-type heavily doped amorphous silicon layer, a first N-type lightly doped amorphous silicon layer, a second N-type heavily doped amorphous silicon layer and a second N-type lightly doped amorphous silicon layer which are sequentially stacked, where the ion doping concentration of the first N-type heavily doped amorphous silicon layer is lower than that of the second N-type heavily doped amorphous silicon layer, and the ion doping concentration of the first N-type lightly doped amorphous silicon layer is higher than that of the second N-type lightly doped amorphous silicon layer.
US11469322B2
A semiconductor device includes a substrate, a gate structure, a drift region, a source region, a drain region, and a doped region. The gate structure is above the substrate. The drift region is in the substrate and under the gate structure. The source region and the drain region are on opposite sides of the gate structure. The drain region is in the drift region, and the source region is outside the drift region. The doped region is in the drift region and between the drain region and the gate structure. The doped region is spaced apart from a bottom surface of the drain region.
US11469320B2
A semiconductor device includes a source region and a drain region formed in a substrate and having different conductivity types, an insulating film formed between the source region and the drain region, a deep well region formed under the insulating film, and a pinch-off region formed under the insulating film and having a same conductivity type as the deep well region, wherein a depth of a bottom surface of the pinch-off region is different from a depth of a bottom surface of the deep well region.
US11469319B2
The present disclosure provides a semiconductor device and a method of manufacturing the semiconductor device. The semiconductor device includes a substrate, a word line, a plurality of first impurity regions, a second impurity region, and an isolation film. The word line is W-shaped, is disposed in the substrate, and includes a base and a pair of legs connected to the base. The first impurity regions are disposed in the substrate and on either side of the word line. The second impurity region is disposed between the legs of the word line. The isolation film is disposed in the substrate, wherein the word line is surrounded by the isolation film.
US11469313B2
A self-aligned p+ contact MOSFET device is provided. A process to manufacture the device includes forming oxide plugs on top of gate trenches, conducting uniform silicon mesa etch back, and forming oxide spacers to form contact trenches.
US11469311B2
The present disclosure provides a method for forming a semiconductor device with an air gap for reducing the parasitic capacitance between two conductive features. The method includes forming a first source/drain region and a second source/drain region in a semiconductor substrate, and forming a first conductive feature over and electrically connected to the first source/drain region. The method also includes forming a first spacer structure on a sidewall of the first conductive feature, and forming a second conductive feature over and electrically connected to the second source/drain region. The second conductive feature is adjacent to the first spacer structure, and the first spacer structure is etched during the forming the second conductive feature. The method further includes forming a second spacer structure over the etched first spacer structure, and performing a heat treatment process to transform a portion of the first spacer structure into an air gap.
US11469308B2
The present invention provides an epitaxial structure of N-face group III nitride, its active device, and the method for fabricating the same. By using a fluorine-ion structure in device design, a 2DEG in the epitaxial structure of N-face group III nitride below the fluorine-ion structure will be depleted. Then the 2DEG is located at a junction between a i-GaN channel layer and a i-AlyGaN layer, and thus fabricating GaN enhancement-mode AlGaN/GaN high electron mobility transistors (HEMTs), hybrid Schottky barrier diodes (SBDs), or hybrid devices. After the fabrication step for polarity inversion, namely, generating stress in a passivation dielectric layer, the 2DEG will be raised from the junction between the i-GaN channel layer and the i-AlyGaN layer to the junction between the i-GaN channel layer and the i-AlxGaN layer.
US11469302B2
A semiconductor device may include a semiconductor substrate, and shallow trench isolation (STI) regions in the semiconductor substrate defining an active region therebetween in the semiconductor substrate, with the active region having rounded shoulders adjacent the STI regions with an interior angle of at least 125°. The semiconductor device may further include a superlattice on the active region including stacked groups of layers, with each group of layers including stacked base semiconductor monolayers defining a base semiconductor portion, and at least one non-semiconductor monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The semiconductor device may also include a semiconductor circuit on the substrate including the superlattice.
US11469301B2
This semiconductor device according to an embodiment includes: a silicon carbide layer; a gate electrode; a silicon oxide layer between the silicon carbide layer and the gate electrode; and a region between the silicon carbide layer and the silicon oxide layer and having a nitrogen concentration not less than 1×1021 cm−3. A nitrogen concentration distribution in the silicon carbide layer, the silicon oxide layer, and the region has its peak in the region, and a state density Z1/2 in a portion is not more than 1×1011 cm−3. The portion is within 100 nm from the silicon oxide layer toward the silicon carbide layer. A nitrogen concentration and a carbon concentration in a position 1 nm from the peak toward the silicon oxide layer is not more than 1×1018 cm−3, and a nitrogen concentration in a position 1 nm from the peak toward the silicon carbide layer is not more than 1×1018 cm−3.
US11469300B2
A reinforced thin-film device (100, 200, 500) including a substrate (101) having a top surface for supporting an epilayer; a mask layer (103) patterned with a plurality of nanosize cavities (102, 102′) disposed on said substrate (101) to form a needle pad; a thin-film (105) of lattice-mismatched semiconductor disposed on said mask layer (103), wherein said thin-film (105) comprises a plurality of in parallel spaced semiconductor needles (104, 204) of said lattice-mismatched semiconductor embedded in said thin-film (105), wherein said plurality of semiconductor needles (104, 204) are substantially vertically disposed in the axial direction toward said substrate (101) in said plurality of nanosize cavities (102, 102′) of said mask layer (103), and where a lattice-mismatched semiconductor epilayer (106) is provided on said thin-film supported thereby.
US11469296B2
FET designs that exhibit low leakage in the presence of the edge transistor phenomenon. Embodiments includes nFET designs in which the work function ΦMF of the gate structure overlying the edge transistors of the nFET is increased by forming extra P+ implant regions within at least a portion of the gate structure, thereby increasing the Vt of the edge transistors to a level that may exceed the Vt of the central conduction channel of the nFET. In some embodiments, the gate structure of the nFET is modified to increase or “flare” the effective channel length of the edge transistors relative to the length of the central conduction channel of the FET. Other methods of changing the work function ΦMF of the gate structure overlying the edge transistors are also disclosed. The methods may be adapted to fabricating pFETs by reversing or substituting material types.
US11469292B2
A display device includes: a first substrate in which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; and a cell seal disposed on the non-display area, where the cell seal includes a bonding filament connecting the first substrate and the second substrate to each other.
US11469291B2
A display substrate includes a substrate and a plurality of sub-pixels arranged in an array on the substrate. The sub-pixel includes: a data line pattern extending along a first direction; a power signal line pattern, the power signal line pattern including a portion extending along the first direction: and a sub-pixel driving circuit. The sub-pixel driving circuit includes two switching transistors, a driving transistor, and a storage capacitor; a first/second electrode plate of the storage capacitor is coupled to a gate electrode of the driving transistor/ the power signal line pattern, second electrodes of the two switching transistors are both coupled to a first electrode of the driving transistor, and orthographic projection of a second electrode of at least one of the two switching transistors on the substrate at least partially overlaps orthographic projection of the power signal line pattern or the second electrode plate on the substrate.
US11469288B2
A display device includes: a first circuit board, wherein a first end of the first circuit board is attached to the panel pad area; and a second circuit board attached to a second end of the first circuit board, wherein the panel pad area includes a plurality of panel signal wirings, the second circuit board includes a plurality of circuit signal wirings, the first circuit board includes a first wiring layer including a plurality of first lead wirings coupled to the plurality of panel signal wirings, an insulating layer on the first wiring layer, and a second wiring layer on the insulating layer and electrically connected to the first wiring layer through the via hole, the plurality of first lead wirings includes a first sub-lead wiring, a second sub-lead wiring, and a first dummy lead wiring between the first sub-lead wiring and the second sub-lead wiring.
US11469287B2
The display panel includes an upper display substrate including a plurality of pixel areas and a light blocking area, a lower display substrate. The upper display substrate includes a base substrate, a barrier part overlapping the light blocking area and disposed on the base substrate, a light blocking layer including a first light blocking portion disposed on the barrier part and a second light blocking portion disposed on the same layer as the barrier part to respectively overlap the pixel areas, a reflection layer including a first reflection portion disposed on the first light blocking portion and a second reflection portion disposed on the second light blocking portion, and a light control layer overlapping the pixel areas and disposed on the reflection layer. A plurality of openings passing through the second light blocking portion and the second reflection portion are defined in each of the pixel areas.
US11469283B2
A display device is provided. The display device includes a substrate, a first active layer of a first transistor and a second active layer of a second transistor which are disposed on the substrate, a first gate insulating layer disposed on the first active layer, an oxide layer disposed on the first gate insulating layer and including an oxide semiconductor, a first gate electrode disposed on the oxide layer, a second gate insulating layer disposed on the first gate electrode and the second active layer, and a second gate electrode which overlaps the second active layer in a thickness direction of the substrate and is disposed on the second gate insulating layer, where the oxide layer overlaps the first active layer and does not overlap the second active layer in the thickness direction.
US11469280B2
The present application provides an organic light-emitting diode display. The display includes a plurality of pixel defining units, the pixel defining unit includes a first portion formed on a switch array layer which is not covered by anode electrodes and a second portion formed on the anode electrode, a groove is defined at the first portion, and at least one opening is defined at the second portion; an organic light-emitting layer including a plurality of organic light-emitting units, the organic light-emitting layer is formed on the anode electrodes which are not covered by the second portion.
US11469279B2
A display device includes: a substrate on which a plurality of sub-pixels are arranged; a light-emitting device including a light-emitting layer in each of the plurality of sub-pixels; a thin film encapsulation layer covering the light-emitting layer in each of the plurality of sub-pixels; a black matrix around the plurality of sub-pixels; and an optical sensor on the substrate, the optical sensor including a sensing portion for sensing light emitted from a light source, wherein the black matrix has a plurality of openings, through which light emitted from the light source passes, in a path through which the light is received by the sensing portion via an input object which is in contact with the substrate.
US11469265B2
An image sensor includes a substrate, thin lenses disposed on a first surface of the substrate and configured to concentrate lights incident on the first surface, and light-sensing cells disposed on a second surface of the substrate, the second surface facing the first surface, and the light-sensing cells being configured to sense lights passing through the thin lenses, and generate electrical signals based on the sensed lights. A first thin lens and second thin lens of the thin lenses are configured to concentrate a first light and a second light, respectively, of the incident lights onto the light-sensing cells, the first light having a different wavelength than the second light.
US11469260B2
The present disclosure provides a display substrate, a method for preparing the same, and a display device including the display substrate. The method includes: forming a conductive layer; forming a first photoresist pattern and a second photoresist pattern on the conductive layer, in which the adhesion between the first photoresist pattern and the conductive layer is less than the adhesion between the second photoresist pattern and the conductive layer; and etching the conductive layer by using the first photoresist pattern and the second photoresist pattern as masks to form a first conductive pattern and a second conductive pattern, respectively, in which a line width difference between the first conductive pattern and the first photoresist pattern is greater than a line width difference between the second conductive pattern and the second photoresist pattern.
US11469251B2
A memory device includes a semiconductor channel, a gate electrode, and a stack located between the semiconductor channel and the gate electrode. The stack includes, from one side to another, a first ferroelectric material portion, a second ferroelectric material portion, and a gate dielectric portion that contacts the semiconductor channel.
US11469236B2
Integrated circuitry comprises a first conductive line buried within semiconductive material of a substrate. The first conductive line comprises conductively-doped semiconductor material directly above and directly against metal material in a vertical cross-section. A second conductive line is above the semiconductive material and is laterally-spaced from the first conductive line in the vertical cross-section. The second conductive line comprises metal material in the vertical cross-section. Insulative material is directly above the first and second conductive lines. A first conductive via extends through the insulative material and through the conductively-doped semiconductor material to the metal material of the first conductive line. A second conductive via extends through the insulative material to the metal material of the second conductive line. Other embodiments and aspects, including method, are disclosed.
US11469234B2
The present disclosure provides a semiconductor device. The semiconductor device includes a substrate, a storage capacitor, an access transistor, and at least one conductive feature for electrically coupling the storage capacitor to the access transistor. The substrate includes at least one isolation feature defining a plurality of active regions, wherein a plurality of impurity regions of the access transistor are in the active region. The storage capacitor is disposed over the substrate, and the conductive feature extends from the storage capacitor and into a portion of the substrate where one of the impurity regions is disposed. As a result, a contact area between the access transistor and the conductive feature is increased, and an operation speed of the compact semiconductor device is increased.
US11469233B2
The present application provides a method for preparing a memory device. The method includes: forming an active region in a substrate, forming a word line in the substrate, wherein the word line is intersected with the active region; forming a contact structure on the substrate, wherein the contact structure is located at a side of the word line, and electrically connected to the active region; sequentially forming a first conductive layer and a second conductive layer over the substrate, wherein the contact structure is covered by the first and second conductive layers; patterning the first and second conductive layers to form a conductive pillar and a landing pad, respectively, wherein the conductive pillar is overlapped with and electrically connected to the contact structure, the landing pad covers and electrically connects to the conductive pillar, and a sidewall of the conductive pillar is laterally recessed from a sidewall of the landing pad; and forming a dielectric layer to laterally surround the conductive pillar and the landing pad.
US11469229B2
In an embodiment, a method includes: forming a first fin and a second fin extending from a semiconductor substrate; depositing a liner layer along a first sidewall of the first fin, a second sidewall of the second fin, and a top surface of the semiconductor substrate, the liner layer formed of silicon oxynitride having a nitrogen concentration in a range of 5% to 30%; depositing a fill material on the liner layer, the fill material formed of silicon; annealing the liner layer and the fill material, the annealing converting the fill material to silicon oxide, the annealing decreasing the nitrogen concentration of the liner layer to a range of 1% to 5%; and recessing the liner layer and the fill material to form an isolation region between the first fin and the second fin.
US11469226B2
In an embodiment, an integrated circuit includes transistors in different active regions, electrically isolated using single diffusion break isolation. The single diffusion break isolation includes a first dummy transistor that has a different threshold voltage than the transistors in either active region for which the single diffusion break is creating isolation. The first dummy transistor may have lower leakage current than transistors in either active region, creating effective isolation between the active regions and consuming relatively small amounts of power due to the lower leakage currents.
US11469218B2
A method includes attaching a first-level device die to a dummy die, encapsulating the first-level device die in a first encapsulating material, forming through-vias over and electrically coupled to the first-level device die, attaching a second-level device die over the first-level device die, and encapsulating the through-vias and the second-level device die in a second encapsulating material. Redistribution lines are formed over and electrically coupled to the through-vias and the second-level device die. The dummy die, the first-level device die, the first encapsulating material, the second-level device die, and the second encapsulating material form parts of a composite wafer.
US11469212B2
A semiconductor chip with conductive vias and a method of manufacturing the same are disclosed. The method includes forming a first plurality of conductive vias in a layer of a first semiconductor chip. The first plurality of conductive vias includes first ends and second ends. A first conductor pad is formed in ohmic contact with the first ends of the first plurality of conductive vias.
US11469211B2
A Chip-On-Film structure, a displaying base plate and a displaying device, wherein the Chip-On-Film structure includes a first substrate; a plurality of driving chips provided on one side of the first substrate, and a plurality of first leads that are connected to the plurality of driving chips; and the plurality of first leads are for binding a displaying base plate, and a quantity of the first leads is greater than or equal to a sum of quantities of channels of the plurality of driving chips.
US11469210B2
A semiconductor package includes a first interposer, a second interposer, and a gap between the first interposer and the second interposer. The first interposer and the second interposer are coplanar. A first die is mounted on the first interposer and the second interposer. The first die includes first connection elements connecting the first die to the first interposer or the second interposer. A redistribution layer (RDL) structure is disposed on bottom surfaces of the first and second interposers for connecting the first interposer with the second interposer. The RDL structure includes at least one bridge trace traversing the gap to electrically connect the first interposer with the second interposer.
US11469209B2
Microelectronic assemblies, and related devices and methods, are disclosed herein. For example, in some embodiments, a microelectronic assembly may include a package substrate having a first surface and an opposing second surface, and a die secured to the package substrate, wherein the die has a first surface and an opposing second surface, the die has first conductive contacts at the first surface and second conductive contacts at the second surface, and the first conductive contacts are coupled to conductive pathways in the package substrate by first non-solder interconnects.
US11469207B2
A semiconductor device assembly and associated methods are disclosed herein. The semiconductor device assembly includes (1) a substrate having a first side and a second side opposite the first side; (2) a first set of stacked semiconductor devices at the first side of the substrate; (3) a second set of stacked semiconductor devices adjacent to one side of the first set of stacked semiconductor devices; (4) a third set of stacked semiconductor devices adjacent to an opposite side of the first set of stacked semiconductor devices; and (5) a temperature adjusting component at the second side and aligned with the second set of stacked semiconductor devices. The temperature adjusting component is positioned to absorb the thermal energy and thereby thermally isolate the second set of stacked semiconductor devices from the first set of stacked semiconductor devices.
US11469202B2
A semiconductor device includes a protective layer, a redistribution pattern, a pad pattern and an insulating polymer layer. The protective layer may be formed on a substrate. The redistribution pattern may be formed on the protective layer. An upper surface of the redistribution may be substantially flat. The pad pattern may be formed directly on the redistribution pattern. An upper surface of the pad pattern may be substantially flat. The insulating polymer layer may be formed on the redistribution pattern and the pad pattern. An upper surface of the insulating polymer layer may be lower than the upper surface of the pad pattern.
US11469201B2
The invention provides a semiconductor package and a method for fabricating a base for a semiconductor package. The semiconductor package includes a conductive trace embedded in a base. A semiconductor device is mounted on the conductive trace via a conductive structure.
US11469200B2
A semiconductor device includes a substrate includes a first layer and a second layer over the first layer, a bump disposed over the second layer, a molding disposed over the second layer and surrounding the bump, and a retainer disposed over the second layer, wherein the retainer is disposed between the molding and a periphery of the substrate. Further, a method of manufacturing a semiconductor device includes providing a substrate, disposing several bumps on the substrate, disposing a retainer on the substrate and surrounding the bumps, and disposing a molding between the bumps and the retainer.
US11469198B2
A semiconductor device manufacturing method including: simultaneously forming a plurality of conductive bumps respectively on a plurality of formation sites by adjusting a forming factor in accordance with an environmental density associated with each formation site; wherein the plurality of conductive bumps including an inter-bump height uniformity smaller than a value, and the environmental density is determined by a number of neighboring formation sites around each formation site in a predetermined range.
US11469191B2
A semiconductor device has a semiconductor die and an encapsulant deposited over the semiconductor die. A first conductive layer is formed with an antenna over a first surface of the encapsulant. A second conductive layer is formed with a ground plane over a second surface of the encapsulant with the antenna located within a footprint of the ground plane. A conductive bump is formed on the ground plane. A third conductive layer is formed over the first surface of the encapsulant. A fourth conductive layer is formed over the second surface of the encapsulant. A conductive via is disposed adjacent to the semiconductor die prior to depositing the encapsulant. The antenna is coupled to the semiconductor die through the conductive via. The antenna is formed with the conductive via between the antenna and semiconductor die. A PCB unit is disposed in the encapsulant.
US11469183B2
A method of manufacturing a semiconductor device includes mounting an interconnect chip to a redistribution layer structure and mounting a first, second, and third semiconductor chip to the redistribution layer structure, where the second semiconductor chip is interposed between the first and the third semiconductor chips, and the interconnect chip communicatively couples the first, second and third, semiconductor chips to one another.
US11469165B2
A semiconductor device package includes a carrier, a first conductive post and a first adhesive layer. The first conductive post is disposed on the carrier. The first conductive post includes a lower surface facing the carrier, an upper surface opposite to the lower surface and a lateral surface extended between the upper surface and the lower surface. The first adhesive layer surrounds a portion of the lateral surface of the first conductive post. The first adhesive layer comprises conductive particles and an adhesive. The first conductive post has a height measured from the upper surface to the lower surface and a width. The height is greater than the width.
US11469162B2
The present invention provides a chip packaging method, which includes: providing a base material, which includes plural finger contacts; disposing plural chips on the base material by flip chip mounting technology, and disposing plural vertical heat conducting elements surrounding each of the chips to connect the finger contacts on the base material; providing a packaging material to encapsulate the base material, the chips, and the vertical heat conducting elements; adhering a metal film on the packaging material via an adhesive layer, to form a package structure; and cutting the package structure into plural chip package units, wherein each of the chip package units includes one of the chips, a portion of the base material, a portion of the metal film, and a portion of the vertical heat conducting elements surrounding the chip.
US11469158B2
A construction of integrated circuitry comprises a trench isolation region in semiconductive material. The trench isolation region comprises laterally-opposing laterally-outermost first regions which comprise a first material and a second region laterally-inward of the first regions. The second region comprises a second material of different composition from that of the first material. A diffusion region is in the uppermost portion of the semiconductive material directly against a sidewall of one of the first regions. Insulator material is above the trench isolation region and the diffusion region. An elevationally-elongated conductive via is in the insulator material and extends to the diffusion region and the trench isolation region. The conductive via laterally overlaps the diffusion region and the one first region. The conductive via is directly against a top surface of the diffusion region, is directly against an upper portion of a sidewall of the diffusion region, and is directly against a laterally-outer sidewall of the second material of the second region of the trench isolation material. Other embodiments, including method, are disclosed.
US11469152B2
A semiconductor chip package includes a substrate having a top surface and a bottom surface, and a semiconductor device mounted on the top surface of the substrate. A gap is provided between the semiconductor device and the top surface of the substrate. A pre-cut laminate epoxy sheet is disposed on the top surface of the substrate and around a perimeter of the semiconductor device.
US11469147B2
A method for depositing a dielectric material includes heating a substrate disposed in a dielectric deposition chamber; dispensing a dielectric precursor from a first showerhead towards a major outer surface of the substrate; dispensing a mixture containing oxygen and ammonia from a second showerhead towards the major outer surface of the substrate; and reacting the dielectric precursor with the mixture to deposit a layer of oxynitride dielectric material on the substrate.
US11469146B2
In a self-aligned fin cut process for fabricating integrated circuits, a sacrificial gate or an epitaxially-formed source/drain region is used as an etch mask in conjunction with a fin cut etch step to remove unwanted portions of the fins. The process eliminates use of a lithographically-defined etch mask to cut the fins, which enables precise and accurate alignment of the fin cut.
US11469145B2
A method for forming a semiconductor device structure is provided. The method includes forming a dielectric layer over a substrate. The substrate has a fin structure, and the dielectric layer has a trench exposing a portion of the fin structure. The method includes forming a gate material layer in the trench. The method includes forming a planarization layer over the gate material layer. The planarization layer includes a first material that is different from a second material of the gate material layer and a third material of the dielectric layer. The method includes performing an etching process to remove the planarization layer and a first upper portion of the gate material layer so as to form a gate in the trench.
US11469140B2
The present application discloses a semiconductor device having a landing pad with spacers and a method for fabricating the semiconductor device. The semiconductor device includes a first insulating layer, a second insulating layer, a conductive pillar and spacers. The first insulating layer is disposed on a substrate. The second insulating layer is disposed on the first insulating layer. The conductive pillars are disposed in the first insulating layer and penetrates through the second insulating layer. The spacers are disposed on sidewalls of the conductive pillars.
US11469133B2
A bonding apparatus includes a body part; a vacuum hole disposed in the body part; a first protruding part protruding in a first direction from a first surface of the body part; a second protruding part protruding from the first surface of the body part in the first direction and spaced farther apart from a center of the first surface of the body part than the first protruding part in a second direction intersecting with the first direction; and a trench defined by the first surface of the body part and second surfaces of the first protruding part, the second surfaces protruding in the first direction from the first surface of the body part, and the trench being connected to the vacuum hole, wherein the second protruding part protrudes farther from the first surface of the body part in the first direction than the first protruding part.
US11469132B2
A method of aligning micro light emitting elements includes supplying the plurality of micro light emitting elements on a substrate including a plurality of grooves having different shapes, the plurality of micro light emitting elements being configured to be inserted exclusively and respectively into the plurality of grooves; respectively inserting the plurality of micro light emitting elements into the plurality of grooves; and aligning the plurality of micro light emitting elements, wherein at least one groove of the plurality of grooves has a shape that is different from a shape of a respective micro light emitting element inserted into the at least one groove.
US11469131B2
A method for assembling heterogeneous components. The assembly process includes using a vacuum based pickup mechanism in conjunction with sub-nm precise more alignment techniques resulting in highly accurate, parallel assembly of feedstocks.
US11469113B2
Disclosed herein is an apparatus and method for annealing semiconductor substrates. In one example the method of annealing substrates in a processing chamber includes loading a plurality of substrates into an internal volume of the processing chamber. The method includes flowing a processing fluid through a gas conduit into the internal volume. The method further includes measuring a temperature of the gas conduit at one or more position utilizing one or more temperature sensors. The processing fluid in the gas conduit and the internal volume are maintained at a temperature above a condensation point of the processing fluid.
US11469109B2
A semiconductor structure having metal contact features and a method for forming the same are provided. The method includes forming a dielectric layer covering an epitaxial structure over a semiconductor substrate and forming an opening in the dielectric layer to expose the epitaxial structure. The method includes forming a metal-containing layer over the dielectric layer and the epitaxial structure. The method includes heating the epitaxial structure and the metal-containing layer to transform a first portion of the metal-containing layer contacting the epitaxial structure into a metal-semiconductor compound layer. The method includes oxidizing the metal-containing layer to transform a second portion of the metal-containing layer over the metal-semiconductor compound layer into a metal oxide layer. The method includes applying a metal chloride-containing etching gas on the metal oxide layer to remove the metal oxide layer and forming a metal contact feature over the metal-semiconductor compound layer.
US11469108B2
Systems and methods are described herein for the variable and dynamic control of a variable aperture masking unit to define, isolate and/or mask diffusion areas for dopant implantation and/or thermal annealing processes useful in wafer fabrication in the production of advanced semiconductor devices. A plurality of isolation material panels can be dynamically positioned to define a size, position and shape of a variable mask aperture between edges of the plurality of isolation material panels. The isolation material panels are connected between cooperating pairs of carriers that are coupled to and travel along a set of parallel tracks on opposite sides of the variable aperture masking unit.
US11469104B2
Provided is a method for growing a nanowire, including: providing a substrate with a base portion having a first surface and at least one support structure extending above or below the first surface; forming a dielectric coating on the at least one support structure; forming a photoresist coating over the substrate; forming a metal coating over at least a portion of the dielectric coating; removing a portion of the dielectric coating to expose a surface of the at least one support structure; removing a portion of the at least one support structure to form a nanowire growth surface; growing at least one nanowire on the nanowire growth surface of a corresponding one of the at least one support structure, wherein the nanowire comprises a root end attached to the growth surface and an opposing, free end extending from the root end; and elastically bending the at least one nanowire.
US11469096B2
Embodiments of the present disclosure generally relate to methods and apparatus for backside stress engineering of substrates to combat film stresses and bowing issues. In one embodiment, a method of depositing a film layer on a backside of a substrate is provided. The method includes flipping a substrate at a factory interface so that the backside of the substrate is facing up, and transferring the flipped substrate from the factory interface to a physical vapor deposition chamber to deposit a film layer on the backside of the substrate. In another embodiment, an apparatus for depositing a backside film layer on a backside of a substrate, which includes a substrate supporting surface configured to support the substrate at or near the periphery of the substrate supporting surface without contacting an active region on a front side of the substrate.
US11469087B2
Imaging mass spectrometry section (100) performs a mass spectrometric analysis at each of the micro areas set within a measurement area on a target sample, and acquires a graphical image showing a signal-intensity distribution at a specific mass-to-charge ratio or mass-to-charge-ratio range. Quantitative analysis section (300) determines a quantitative value using an analysis result obtained by performing an analysis on the sample collected from each predetermined site within the measurement area of the target sample, using a predetermined analytical technique exhibiting a higher level of quantitative determination performance than the mass spectrometric analysis. Processing section (400) determines the relationship between signal intensity and quantitative value, based on quantitative values determined for the sample at predetermined sites and signal intensities at positions corresponding to the predetermined sites in the signal-intensity distribution, and estimates the quantitative value at an arbitrary position within the signal-intensity distribution, using the relationship.
US11469079B2
A substrate processing system for selectively etching a layer on a substrate includes an upper chamber region, an inductive coil arranged around the upper chamber region and a lower chamber region including a substrate support to support a substrate. A gas distribution device is arranged between the upper chamber region and the lower chamber region and includes a plate with a plurality of holes. A cooling plenum cools the gas distribution device and a purge gas plenum directs purge gas into the lower chamber. A surface to volume ratio of the holes is greater than or equal to 4. A controller selectively supplies an etch gas mixture to the upper chamber and a purge gas to the purge gas plenum and strikes plasma in the upper chamber to selectively etch a layer of the substrate relative to at least one other exposed layer of the substrate.
US11469073B2
The disclosure describes various aspects of a cryogenic trapped-ion system. In an aspect, a method is described that includes bringing a chain of ions in a trap at a cryogenic temperature, the trap being a micro-fabricated trap, and performing quantum computations, simulations, or both using the chain of ions in the trap at the cryogenic temperature. In another aspect, a method is described that includes establishing a zig-zag ion chain in the cryogenic trapped-ion system, detecting a change in a configuration of the zig-zag ion chain, and determining a measurement of the pressure based on the detection in the change in configuration. In another aspect, a method is described that includes measuring a low frequency vibration, generating a control signal based on the measurement to adjust one or more optical components, and controlling the one or more optical components using the control signal.
US11469066B2
A temperature-dependent switch having a housing with an upper part and a lower part, wherein a first and a second stationary contact are arranged on the housing, and a temperature-dependent switching mechanism having a movable contact member. In its first switching position, the switching mechanism presses the movable contact member against the first contact and thereby produces an electrically conductive connection between the two contacts via the contact member, and, in its second switching position, keeps the movable contact member spaced apart from the first contact. A closing lock prevents the switch, once having opened, from closing again by locking the switching mechanism permanently in its second switching position in a mechanical manner. The closing lock comprises a substantially disc-shaped locking element and a first latching member, which, in order to lock the switching mechanism, interacts in the second switching position with a second latching member that is arranged on the movable contact member.
US11469065B2
Embodiments described herein relate generally to a current interrupt device (CID) including a frangible bulb that is configured to be thermally triggered. In some embodiments, the CID includes a breaking contact electrically coupled to a fixed contact and held in electrical contact by the frangible bulb. In some embodiments, the frangible bulb is configured to break at a temperature threshold. In some embodiments, the breaking contact is configured to bend, rotate and/or otherwise deform about a hinge point in order to become electrically disconnected from the fixed contact when the frangible bulb breaks. In some embodiments, opening the electrical circuit between the breaking contact and the fixed contact may prevent overcharging, overvoltage conditions, overcurrent conditions, thermal runaway, and/or other catastrophic failure events.
US11469064B2
A flash double-temperature linkage temperature controller has an arrangement that enables contacts of two movable contact sheet sets and two static contact sheet sets to sequentially operate at different temperatures, and a desired fixed temperature difference is obtained. The two movable contact sheet sets are respectively connected to the two static contact sheet sets to control two electric heating tubes, so that the effect whereby two electric heating tubes (high power) work during water heating and a single electric heating tube (low power) works during heat preservation heating is achieved, and the working frequency of the high-power contact sets is greatly reduced.
US11469051B2
A multilayer capacitor includes a capacitor body including first to six surfaces, and including a dielectric layer, first and second internal electrodes, and first and second external electrodes. The first and second external electrodes include first and second sintered layers, and first and second plating layers, respectively. An insulating layer is disposed on the capacitor body, to cover an end portion of a first band portion of the first sintered layer and an end portion of a second band portion of the second sintered layer, and has a maximum thickness of 10 μm or more. A portion of the first band portion of the first sintered layer is exposed from the insulating layer. A portion of the second band portion of the second sintered layer is exposed from the insulating layer.
US11469045B2
A ceramic electronic component includes a multilayer structure including dielectric layers and internal electrode layers, the internal electrode layers being alternately exposed to two edge faces of the multilayer chip opposite to each other. A rare earth element of a side margin has an ionic radius smaller than that of a rare earth element of a capacity section. The rare earth element of the side margin is a rare earth element when only the rare earth element is added to the side margin, or a rare earth element with a largest amount when rare earth elements are added to the side margin. The rare earth element of the capacity section is a rare earth element when only the rare earth element is added to the capacity section, or a rare earth element with a largest amount when rare earth elements are added to the capacity section.
US11469042B2
A punching process for wireless charging coils comprises: punching a metal piece for forming a coil structure and a fixing element, the coiling structure having a plurality of coil segments, a gap being between two of the plurality of coil segments, and the fixing element connecting the coil segments for keeping the width of the gap.
US11469041B2
Systems, methods and apparatus for wireless charging are disclosed. A wireless charging device has a plurality of charging cells provided on a first surface and a processor configured to provide a charging current to a first charging coil in a surface of the wireless charging device, determine that an impedance of a resonant circuit has varied from a threshold or setpoint impedance, and restore the threshold or setpoint impedance by modifying frequency of the charging current. The resonant circuit may include the first charging coil. A method for operating the wireless charging device includes providing a charging current to a first charging coil in a surface of the wireless charging device, determining that an impedance of a resonant circuit has varied from a threshold or setpoint impedance, and restoring the threshold or setpoint impedance by modifying frequency of the charging current. The resonant circuit may include the charging coil.
US11469036B2
An inductor includes a magnetic body including a magnetic substance; a substrate disposed within the magnetic body; and an internal electrode disposed on at least one of an upper surface and a lower surface of the substrate. The substrate is disposed on an inclined with respect to at least one surface of the magnetic body.
US11469034B2
Anchor conductors extending from internal terminal conductors and being in contact with a component body are provided inside the component body. The anchor conductors are provided so as not to be connected to a coil conductor including a circulating portion, and so as not to be exposed on an outer surface of the component body. The anchor conductors are in contact with the component body to thereby enhance fixing force of the internal terminal conductors to the component body.
US11469033B2
A multilayer coil component includes a multilayer body formed by stacking a plurality of insulating layers in a length direction and that has a built-in coil, and a first outer electrode and a second outer electrode that are electrically connected to the coil. The coil is formed by a plurality of coil conductors stacked in the length direction being electrically connected to each other. The first and second outer electrodes respectively cover at least parts of first and second end surfaces. A stacking direction and a coil axis direction are parallel to the first main surface. A length of a region in which the coil conductors are arranged in the stacking direction is from 85% to 95% of a length of the multilayer body. A distance between coil conductors adjacent to each other in the stacking direction lies in a range from 12 μm to 40 μm.
US11469027B2
In a built-in coil substrate, coil conductor patterns are provided on insulating base materials. Coil interlayer connection conductors, which provide interlayer connection between the coil conductor patterns, are provided on the insulating base materials and made of conductive paste. First and second external electrodes are provided on a first principal surface of a multilayer body. One of the coil conductor patterns is connected to the first external electrode by first-external-electrode connection conductors made of the conductive paste. Another one of the coil conductor patterns is connected to the second external electrode by a second-external-electrode connection conductor. The second-external-electrode connection conductor is a metal film provided in a through hole that extends through the multilayer body in a stacking direction in which the insulating base materials are stacked.
US11469024B2
A multidimension-controllable levitation switch comprising a switch levitating body having a magnet; a magnetic levitation support mechanism for supporting the switch body in a stably levitated state relative thereto; magnetic detector means for detecting magnetic field variation of the switch body relative thereto and outputting a correspondingly varied magnetic signal; and a switch control circuit receiving the varied magnetic signal output by the magnetic detector means, and generating a corresponding switch signal based on the varied magnetic signal received. The multidimension-controllable levitation switch or switch system of the present invention may be applied to various electrical appliances, wherein the switch-shift operation of the electric device can be achieved simply by applying a push or press action on the levitating body, and thus incorporates operational convenience as well as novelty.
US11469023B2
Connector element includes an enclosure made of a generally non-magnetic material having an open face; an insulating plate with a plate aperture; a permanent magnet placed inside the enclosure, the magnet dimensions preventing egress from the enclosure through the plate aperture; a washer made of a conductive soft ferromagnetic material with a washer aperture being larger than dimensions of said permanent magnet, placed inside the enclosure. Also disclosed are transformable electronic devices, optionally including displays, toys and educational kits built using the self-actuating connector elements.
US11469020B2
A coil component includes an insulating layer; an annular ring-shaped coil core embedded in the insulating layer; a coil electrode wound around the coil core; an input electrode designed for external connection, disposed on a lower surface of the insulating layer, and connected to a first end of the coil electrode; and an output electrode designed for external connection, disposed on the lower surface of the insulating layer, and connected to a second end of the coil electrode. One of the input electrode and the output electrode is disposed inside the coil core in a plan view. With this configuration, unlike a conventional coil component in which both input and output electrodes are disposed outside a coil core, it is possible not only to easily reduce the area of the coil component in a plan view, but also to improve heat dissipation characteristics of the coil component.
US11469018B2
Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheet
A non-oriented electrical steel sheet according to one embodiment of the invention has a chemical composition represented by C: 0.0030% or less, Si: 2.00% or less, Al: 1.00% or less, Mn: 0.10% to 2.00%, S: 0.0030% or less, one or more selected from the group consisting of Mg, Ca, Sr, Ba, Nd, Pr, La, Ce, Zn, and Cd: greater than 0.0100% and not greater than 0.0250% in total, a parameter Q represented by Q=[Si]+2×[Al]−[Mn]: 2.00 or less; Sn: 0.00% to 0.40%, Cu: 0.00% to 1.00%, and a remainder: Fe and impurities, and a parameter R represented by R=(I100+I310+I411+I521)/(I111+I211+I332+I221) is 0.80 or greater.
US11469016B2
An R-T-B based sintered magnet containing a first heavy rare earth element, in which R includes Nd, T includes Co and Fe, the first heavy rare earth element includes Tb or Dy, the R-T-B based sintered magnet has a region in which a concentration of the first heavy rare earth element decreases from the surface toward the inside, a first grain boundary phase which contains the first heavy rare earth element and Nd but does not contain Co is present in one cross section including the region, and an area occupied by the first grain boundary phase in one cross section including the region is 1.8% or less.
US11469013B2
A combination includes: an electricity conducting element and a connector cable. The electricity conducting elements includes: a body of insulating material; an electrical conductor extending through the body; at least one passive electrical sensor embedded or integrated in the body of insulating material; and at least one shielded connector with one or more terminals arranged on an outer surface of the body, the at least one shielded connector being electrically connected to the at least one passive electrical sensor. The connector cable includes: a first shielded connector with one or more terminals for connecting with the at least one shielded connector; a second shielded connector with one or more terminals for connecting with an appliance or a further connector cable; and electrical components arranged closely to the first shielded connector and electrically connected to the terminals of the first shielded connector.
US11469007B2
A compression member for insertion into a pig for transporting a container of biohazardous materials includes a flange maintained in spaced relation with an annulus by pillars; and spaced apart pivotable grip components supported by the annulus and extending downwards from the annulus between respective ones of the pillars towards, but not into contact with, the flange, the pivotable grip components resiliently compressible inwardly against the container when the container is received within the compression member. In use, the compression member receives at least a closure portion of the container and, in turn, is itself received within a complementary annulus of the pig. When being received within the complementary annulus of the pig, the pivotable grip components are urged inwards towards the container thereby to grip the container and provide a spacer for between this portion of the container and the pig.
US11469006B2
A method for depositing zinc on the surfaces of a coolant loop of a nuclear power plant includes: providing within a portion of the coolant loop a treatment solution comprising zinc and optionally one or more noble metals and/or reducing agent(s); allowing the treatment solution to remain in the portion for a treatment period; and removing the treatment solution from the portion. According to various embodiments, an average temperature of the treatment solution over the course of the treatment period is less than 150° C. or 100° C. According to various embodiments, an instantaneous temperature of the treatment solution remains below 150° C. or 100° C. throughout the treatment period. The zinc deposition treatment may be applied (1) before the plant is first put into power-generating operation or (2) during an outage following power-generating operation and optionally following a chemical decontamination to remove any oxides formed on surfaces of a coolant loop during prior power operation period(s).
US11469003B2
Examples of advanced fuel cycles for fusion reactors are described. Examples include fuel cycles for use in field reverse configuration (FRC) plasma reactors. In some examples, reaction gases may be removed from a fusion reactor between pulses (e.g. plasmoid collisions). In some examples, a D-3He reaction is performed, with the 3He provided from decay of byproducts of previous reactions (e.g. tritium).
US11468980B2
A method of updating the status of an insurance customer includes identifying a plurality of individuals with a first insurance status and delivering home testing kits to the plurality of individuals. Upon completion of the home testing kits, medical image information is received from a mobile communications device and processed to determine a state of a medical analysis region. Individuals with medical analysis regions in a differing state of criticality are identified. Healthcare providers may be provided with information indicating that there is a likelihood that the identified individuals are entitled to a second insurance status.
US11468979B2
The invention provides an integrated system capable of integrating Picture Archiving and Communication System (PACS) and Computer Aided Diagnosis (CAD), which allows users to login account, retrieve/preview/download database, process an image, configure an image, input operation instructions, and execute synchronization/conference function, etc. through a user interface provided by an integrated application, a remote browsing gateway or a remote browsing webpage. Through the instinctive and user-friendly interface, the users may increase their willingness to use PACS and CAD. In addition, the integrated system combines the functions of PACS and CAD systems and may be applied to cancer or tumor screening to promote the advancement of medical diagnosis and highlight its possible contributions and potential value of PACS and CAD systems.
US11468976B2
Systems and methods are provided for calculating athletic activity parameters. Multiple housings are position at different locations on a user's body. The housings are configured to be removably engaged with an electronic module that includes a sensor and a processor configured to calculate athletic activity parameters. Each housing is connected to or includes an identification memory that stores information identifying a location of the housing. The electronic module uses the location information to select an algorithm to use when calculating the athletic activity parameters.
US11468971B2
Inferring a characteristic of an individual is disclosed. An indication that a first user and a second user have at least one shared chromosomal segment is received. Information about the second user is obtained. A characteristic of the first user is inferred based at least in part on the information about the second user.
US11468969B2
The present invention is directed to a method for generating a library of antigen binding molecules for screening for binding to an epitope of interest, said method comprising: a. selecting a template antigen-binding molecule from a set of possible template antigen binding molecules wherein said selected template does not specifically bind the epitope of interest but is known to specifically bind another epitope; b. selecting at least one residue position in said template antigen-binding molecule for mutation; and c. selecting at least one variant residue to substitute at the at least one residue position selected in b; such that a library containing a plurality of variants of said template is generated.
US11468966B2
The present disclosure provides an operation method related to a post package repair (PPR) function in a dynamic random access memory (DRAM) device. The method for operating a post package repair (PPR) function of a memory device is disclosed. The method includes providing a memory bank, which includes a memory array and a sense amplifier adjacent to the memory array, wherein the memory array comprises at least one defective row and at least one associated row, and the at least one associated row is electrically connected to the sense amplifier by a plurality of bit lines. The method also includes arranging a redundant row adjacent to the memory array, wherein the redundant row is electrically connected to the sense amplifier by the plurality of bit lines. The method also includes activating the at least one associated row to transmit data in the at least one associated row to the sense amplifier, latching the data in the sense amplifier; activating the redundant row, and transmitting the data from the sense amplifier to the redundant row.
US11468956B2
The present disclosure relates to a memory device that includes a plurality of memory cells. The memory device also includes a peripheral circuit configured to perform a program operation of storing data in the plurality of memory cells, which includes a plurality of program loops each including an operation of applying a program voltage to a selected word line commonly connected to the plurality of memory cells and a verify operation of applying at least one verify voltage among verify voltages respectively corresponding to target program states of the plurality of memory cells. The memory device additionally includes control logic configured to control the peripheral circuit so that the at least one verify voltage increases according to a program loop of the plurality of program loops during the program operation.
US11468954B2
A memory device includes an array of memory cells, a plurality of word lines coupled to the array of memory cells, a controller configured to control a read operation on the array of memory cells, and a row decoder coupled to the word lines and the controller and configured to, in the read operation, induce a coupling effect between a select word line and an adjacent unselect word line of the plurality of word lines, and discharge the select word line to a start read level due to at least the coupling effect.
US11468948B2
Methods, systems, and devices for cleaning memory blocks using multiple types of write operations are described. A counter may be incremented each time a write command is received. In response to the counter reaching a threshold, the counter may be reset and a flag may be set. Each time a cleaning of a memory block is to take place, the flag may be checked. If the flag is set, the memory block may be cleaned using a second type of cleaning operation, such as one using a force write approach. Otherwise, the memory block may be cleaned using a first type of cleaning operation, such as one using a normal write approach. Once set, the flag may be reset after one or more memory blocks are cleaned using the second type of cleaning operation.
US11468947B2
The embodiments herein describe technologies of initializing resistive memory devices (e.g., non-volatile and volatile memory devices). In one method, a first voltage is applied across a resistance change material of a memory cell to form an initial filament and multiple cycles are performed to condition the initial filament. Each of the multiple cycles includes: applying a second voltage with a first polarity across the resistance change material; and applying a third voltage with a second polarity across the resistance change material.
US11468946B2
Provided is a semiconductor storage device including: a substrate having a substrate surface extending in a first direction and a second direction intersecting the first direction; a plurality of first region memory cells provided in a plurality of layers provided parallel to the substrate surface and in a third direction, the first region memory cells being provided above a rectangular shaped first region provided on the substrate surface, the first region having a first side parallel to the first direction and a second side parallel to the second direction when viewed from the third direction intersecting the first direction and the second direction; a plurality of first region wirings provided between the first region memory cells; a plurality of second region memory cells provided in the layers, the second region memory cells being provided above a rectangular shaped second region having a third side parallel to the first direction and a fourth side parallel to the second direction when viewed from the third direction; a plurality of second region wirings provided between the second region memory cells; and a control circuit capable of executing a reading operation.
US11468935B2
In an embodiment, a memory system may include at least two types of DRAM, which differ in at least one characteristic. For example, one DRAM type may be a high density DRAM, while another DRAM type may have lower density but may also have lower latency and higher bandwidth than the first DRAM type. DRAM of the first type may be on one or more first integrated circuits and DRAM of the second type may be on one or more second integrated circuits. In an embodiment, the first and second integrated circuits may be coupled together in a stack. The second integrated circuit may include a physical layer circuit to couple to other circuitry (e.g. an integrated circuit having a memory controller, such as a system on a chip (SOC)), and the physical layer circuit may be shared by the DRAM in the first integrated circuits.
US11468930B2
Methods, systems, and devices for a decoder are described. The memory device may include a substrate, an array of memory cells coupled with the substrate, and a decoder coupled with the substrate. The decoder may be configured to apply a voltage to an access line of the array of memory cells as part of an access operation. The decoder may include a first conductive line configured to carry the voltage applied to the access line of the array of memory cells. In some cases, the decoder may include a doped material extending between the first conductive line and the access line of the array of memory cells in a first direction (e.g., away from a surface of the substrate) and the doped material may be configured to selectively couple the first conductive line of the decoder with the access line of the array of memory cells.
US11468925B2
An IC memory controller includes a first controller command/address (C/A) interface to transmit first and second read commands for first and second read data to a first memory C/A interface of a first bank group of memory. A second command/address (C/A) interface transmits third and fourth read commands for third and fourth read data to a second memory C/A interface of a second bank group of memory. For a first operating mode, the first and second read data are received after respective first delays following transmission of the first and second read commands and at a first serialization ratio. For a second operating mode, the first and second read data are received after respective second and third delays following transmission of the first and second read commands. The second and third delays are different from the first delays and from each other. The first and second data are received at a second serialization ratio that is different than the first serialization ratio.
US11468920B2
A semiconductor connection structure and its manufacturing method are provided. The semiconductor connection structure includes a substrate with an array area, a first trench, a metal line, a work function layer and a contact structure. The array area includes a central region and an edge region surrounding the central region. The first trench is formed in the substrate and extends from the central region to the edge region along a first direction. The first trench has a first portion in the central region and a wider second portion in the edge region. The metal line and the work function layer are formed in the first trench. The contact structure is formed in the first trench within the edge region. The contact structure is located on the metal line and in direct contact with the metal line. The bottom portion of the contact structure is surrounded by the work function layer.
US11468919B2
A semiconductor device is provided. The semiconductor device includes a substrate a bit line structure disposed on the substrate, a trench adjacent to at least one side of the bit line structure, a storage contact structure disposed within the trench, and comprising a storage contact, a silicide layer, and a storage pad which are stacked sequentially. A spacer structure is disposed between the bit line structure and the storage contact structure.
US11468897B2
A method for selectively transcribing voice communications that includes: receiving keywords; receiving an audio stream of audio data of speech; searching the audio stream to detect keywords or keyword detections and recording parameter data for each that includes a location of the keyword within the audio stream; generating one or more cumulative datasets for one or more portions of the audio stream that each includes parameter data for the keyword detections occurring therein; for each of the one or more portions of the audio stream, calculating a transcription favorableness score via inputting the corresponding one of the one or more cumulative datasets into an algorithm; and determining whether to transcribe each of the one or more portions of the audio stream by comparing the corresponding transcription favorableness score against a predetermined threshold.
US11468891B2
An information processor including: an operation control unit that controls a motion of an autonomous mobile body acting on the basis of recognition processing, in a case where a target sound that is a target voice for voice recognition processing is detected, the operation control unit moving the autonomous mobile body to a position, around an approach target, where an input level of a non-target sound that is not the target voice becomes lower, the approach target being determined on the basis of the target sound.
US11468885B2
The present teaching relates to method, system, medium, and implementations for managing a user machine dialogue. A request is received by a server from a device for a response to be directed to a user engaged in a dialogue with the device. The request includes information related to a current state of the dialogue. The response is determined based on a dialogue tree and the information related to the current state of the dialogue. A sub-dialogue tree, which corresponds to a portion of the dialogue tree, is then created based on the response and the dialogue tree and is then used to generate a local dialogue manager for the device. The response, the sub-dialogue tree, and the local dialogue manager are then sent to the device, wherein the local dialogue manager, once deployed on the device, is capable of driving the dialogue with the user based on the sub-dialogue tree on the device.
US11468883B2
A messaging system performs trend analysis on content produced by users of the messaging system. The messaging system is configured to extract modifications from content items received from client devices associated with users where the content items are modified using the modifications that comprises a text caption or a media overlay. The messaging system is further configured to determine one or more words from the content items and the extracted modifications and determine a frequency of the one or more words in the content items and the extracted modifications. The messaging system is further configured to determine whether the one or more words is a trend based on the frequency and an aggregate frequency. The messaging system is further configured to in response to the one or more words being determined as the trend, generating trend content associated with the one or more words, the trend content being a text, an image, or an augmentation content.
US11468880B2
Dialog system training techniques using a simulated user system are described. In one example, a simulated user system supports multiple agents. The dialog system, for instance, may be configured for use with an application (e.g., digital image editing application). The simulated user system may therefore simulate user actions involving both the application and the dialog system which may be used to train the dialog system. Additionally, the simulated user system is not limited to simulation of user interactions by a single input mode (e.g., natural language inputs), but also supports multimodal inputs. Further, the simulated user system may also support use of multiple goals within a single dialog session
US11468861B2
A display panel and driving method, and a display device are provided. The display panel includes a display region and a border region. The display region includes a plurality of data lines extending along a first direction. The border region includes a data output circuit, having an output end electrically connected to a data line. The data output circuit includes at least one gating circuit group and 2L first-gating circuits, where L is a positive integer, and L≥1. One gating circuit group is electrically connected to M data lines, and one first-gating circuit is electrically connected to N data lines, where M=N≥2, and M and N are positive integers, respectively. Each gating circuit group includes a plurality of second-gating circuits, and each second-gating circuit is electrically connected to P data lines, where N>P≥1, and P is a positive integer.
US11468858B2
A display device and a driving method of the same are proposed, the display device including first and second display panels displaying one image in a division manner; first and second data drivers supplying data voltages to the first and second display panels, respectively; first and second scan drivers supplying scan signals to the first and second display panels, respectively; and first and second timing controllers controlling the first and second data drivers and the first and second scan drivers, respectively, wherein the first data driver latches a first data signal output from the first timing controller in a first direction and converts the first data signal to a first data voltage to be outputted, and the second data driver latches a second data signal output from the second timing controller in a second direction and converts the second data signal to a second data voltage to be outputted.
US11468835B2
A pixel circuit and a driving method thereof, and a display device are provided. The pixel circuit includes a data writing circuit, a driving circuit, a first compensation circuit, a second compensation circuit and a light emitting element. The driving circuit includes a control terminal, a first terminal and a second terminal, and is configured to control a driving current which runs through the first terminal and the second terminal and is used to drive the light emitting element to emit light; the data writing circuit is connected with the control terminal of the driving circuit, and is configured to write a data signal or a reference voltage signal to the control terminal of the driving circuit in response to a scan signal.
US11468828B2
A display panel includes a pixel including sub pixels. The pixel includes a sub pixel area in which the sub pixels are disposed and a common area. The pixel includes a light emitting diode including an anode electrode and a cathode electrode, and the anode electrode is electrically connected to a first power line to which a high potential voltage is supplied. Each of the sub pixels includes a driving element in which a source is connected to a N1 node, a gate is connected to a N2 node, and a drain is connected to a N3 node, a capacitor connected to the N2 node and a N4 node; a N1 switching circuit connected to the N1 node; a N2 switching circuit connected to the N2 node; a N3 switching circuit connected to the N3 node; and a N4 switching circuit connected to the N4 node.
US11468827B2
A circuit device includes a scan line drive circuit that drives a plurality of scan lines of an electro-optical element, and an enable line drive circuit that outputs an enable signal to a plurality of pixel circuits. A field for constituting one image includes a plurality of subfields. The enable line drive circuit outputs an enable signal that is active in a partial period of a first display period corresponding to a first bit, which is a lower bit of display data. When the enable signal is active in a partial period of the first display period, a pixel is ON-state or OFF-state.
US11468822B2
A timing control board includes a point-to-point interface, a plurality of storage modules and a timing controller. The point-to-point interface is for connecting a source drive circuit board and performing point-to-point signal transmission. The storage modules each stores a set of point-to-point configuration parameters. The timing controller receives a configuration parameter feedback signal from the source drive circuit board, and outputs a corresponding chip selection signal to the storage modules according to the configuration parameter feedback signal, to obtain a set of point-to-point configuration parameters matching a protocol type of the source drive circuit board from the storage modules, and initialize setting according to the point-to-point configuration parameters to generate matched data signals and clock signals and output the data signals and clock signals to the source drive circuit board through the point-to-point interface.
US11468816B2
The present application discloses a driver circuit and a display device, where the driver circuit includes a gamma circuit, the gamma circuit includes a gamma voltage generation chip and a gamma voltage output chip, the gamma voltage output chip includes a plurality of gamma voltage output circuits, and voltage maintenance circuits that are in one-to-one correspondence with the plurality of gamma voltage output circuits; and the gamma voltage generation chip generates different gamma voltages, which are output through corresponding gamma voltage output circuits.
US11468812B2
A display apparatus comprises a display panel on which a plurality of pixels are displayed, a plurality of signal lines to which a signal required to drive the display panel is supplied, and an electrostatic discharge circuit connected between each of the plurality of signal lines and the electrostatic discharge line. The electrostatic discharge circuit includes first and second current paths between the signal line and the electrostatic discharge line, a first electrostatic discharge circuit connected to the first current path, including a plurality of first thin film transistors having a first gate electrode connected to the second current path and a second gate electrode connected to the first current path, and a second electrostatic discharge circuit connected to the second current path, including at least one second thin film transistor having a first gate electrode connected to the first current path and a second gate electrode connected to the first current path.
US11468806B2
An object of the present invention is to provide a driver IC and a liquid crystal display apparatus which uses a circuit of an output channel which is not used to drive a liquid crystal panel as a backup of the other output channel. A driver IC includes a plurality of output channels ch1 to chn, a plurality of output buffer circuits corresponding to each of the plurality of output channels ch1 to chn, and an output channel selection circuit, and when a malfunction occurs in the output buffer circuit of an effective channel, the output buffer circuit in which the malfunction occurs is automatically switched to the output buffer circuit of an ineffective channel so that the output of the signal from the effective channel is continued.
US11468803B1
A display arrangement includes a base, a decorative shell having a front cover and a back cover, an elongated central post that is rotatably coupled to the decorative shell and fixedly coupled to the base, a light source disposed on the elongated central post and within the shell, such that the light is visible though at least one opening in the shell, a stem coupled to the shell and coupled to the elongated central post, the stem having a magnet on one end, and a coil configured to receive energy from a power source to cause an arcing motion of the magnet, the stem, and thereby the decorative shell. The display arrangement can include a second shell disposed horizontally above the decorative shell and coupled to the decorative shell, and can also include a third shell disposed horizontally below the decorative shell, and that is coupled to the decorative shell.
US11468792B2
A method to determine the location of an instrument within a patient can be based upon the measuring of a characteristic within the patient and matching the currently measured characteristic with a previously measured characteristic. If the measurements of a characteristic matches in an appropriate or selected manner then a location match can be determined. The characteristic can be any appropriate characteristic and measured in any appropriate way.
US11468781B2
An apparatus is provided for simulation of an asset to train a user to use the asset. The apparatus includes persistent storage to store raw binary data transformable into messages associated with simulation of the asset, and a random access memory (RAM) to store a protocol name, sender identifier and message type of the messages in respective hash tables. These hash tables further include a fourth hash table that maps times of the messages to the raw binary data in the persistent storage. In response to a request for playback of messages from a selected time, the apparatus locates the raw binary data for a message chronologically last in time before the selected time using the four nested hash tables in the RAM, retrieves the raw binary data for the message from its location in the persistent storage medium, and transforms the raw binary data into the message for presentation.
US11468779B2
A method of developing and managing a training program that includes displaying a parameter selection window, receiving a selection of values of parameters to define a first training program, wherein the values of the parameters are rated on a first challenge level scale, determining a predicted performance level of a learner taking the first training program, the predicted performance level determined based on actual performance data of the learner and rated on a second challenge level scale, comparing the predicted performance level to a desired outcome, displaying results of the comparison if a difference between the predicted performance level and the desired outcome is greater than a threshold, receiving an adjustment to the values of the parameters to define a second training program, wherein the second training program has a different challenge level relative to the first training program, and administering the second training program to the learner.
US11468778B2
Systems and methods for emergency shutdown and landing by an Air Traffic Control (ATC) system for passenger drones include detecting a passenger drone is one of distressed and rogue; determining timing for a shutdown and a location for landing; and communicating the determined timing and the landing location to the passenger drone by the Air Traffic Control system via one or more wireless networks comprising at least one cellular network, wherein the passenger drone is constrained in flight based on cell coverage over the at least one cellular network.
US11468776B2
A method for providing location access management includes requesting access data from an access manager based on location data associated with a movable object, receiving the access data determining accessibility of one or more regions to the movable object, and sending the access data to the movable object via a connection to the movable object.
US11468768B2
An approach is provided for automatically detecting a road closure during a probe anomaly. The approach, for example, involves determining a drop in an expected vehicle volume in a geographic area over a time epoch, wherein the expected vehicle volume represents an expected number of unique vehicles traveling in the geographic area over the time epoch. The approach also involves computing an adjusted expected vehicle volume for a road segment in the geographic area based on the drop and a historical expected vehicle volume for the road segment over the time epoch. The approach further involves determining a time window comprising at least the time epoch. The approach further involves performing an automatic road closure detection on the road segment using the time window.
US11468764B2
A wireless control device includes a power source, one or more sensors, one or more switches, a wireless transceiver circuit, an antenna connected to the wireless transceiver circuit, and a processor communicably coupled to the power source, the one or more sensors, the one or more switches, and the wireless transceiver circuit. The processor receives a data from the one or more sensors or the one or more switches, determines a pre-defined action associated with the data that identifies one or more external devices and one or more tasks, and transmits one or more control signals via the wireless transceiver circuit and the antenna that instruct the identified external device(s) to perform the identified task(s).
US11468759B2
In an example method, a mobile device obtains sample data generated by one or more sensors over a period of time, where the one or more sensors are worn by a user. The mobile device determines that the user has fallen based on the sample data, and determines, based on the sample data, a severity of an injury suffered by the user. The mobile device generates one or more notifications based on the determination that the user has fallen and the determined severity of the injury.
US11468758B2
In some instances, a fall detection system comprising a first fall detection device and a user device is provided. The fall detection device is configured to: detect an occurrence of a fall event associated with an individual based on sensor information from the one or more sensors and a fall detection model; and provide a first indication indicating the occurrence of the fall event. The user device is configured to: receive the first indication; cause display of a prompt requesting user feedback as to whether the individual fell based on the first indication and a second indication from a second fall detection device; provide update information indicating for the first fall detection device to update the fall detection model based on the user feedback; and provide user fall information associated with the occurrence of the fall event based on the user feedback.
US11468752B2
A clip is provided. The clip includes first and second shells shaped to mate around a band. An inward facing surface of the first shell has a lateral groove shaped to accommodate the fiber optic filament of the band and at least one protrusion. When the first and second shells are mated around the band the at least one protrusion passes through one of the holes in the band and engages a matching groove in an inward facing surface of the second shell. The first and second shells have a shape such that, when the first shell and the second shell mate around the band and lock into the connector, the first shell and the second shell collectively block any exterior light from reaching the light detection circuitry of the connector along the path of the band other than light through the fiber optic filament.
US11468730B2
An electronic gaming machine performs operations comprising: (i) simulating a rotating plurality of reels, each reel of the simulated rotating plurality of reels comprising a plurality of symbols including standard symbols and bonus trigger symbols; (ii) stopping a first reel of the simulated rotating plurality of reels, wherein the first reel displays a first plurality of symbols; (iii) determining whether of the first plurality of symbols displayed include i) all standard symbols, or ii) at least one bonus trigger symbol; (iv) on at least one remaining reel of the simulated rotating reels one of: i) modifying at least one bonus trigger symbol with a standard symbol if all standard symbols are displayed, or ii) modifying the at least one standard symbol with at least one bonus trigger symbol; (v) stopping the remaining reels of the simulated rotating plurality of reels, wherein the remaining reels display a plurality of symbols; (vi) evaluating the symbols stopped and displayed from each of the simulated rotating plurality of reels; and (vii) determining, based upon the evaluating, whether to provide a game award.
US11468723B1
An access management system includes a mobile device with a processor and a memory and a software platform including at least a processor and a memory. The software platform is configured to generate a polymorphic access key, and the mobile device is configured to receive the polymorphic access key and display the polymorphic access key or communicate the polymorphic access key to an access management device. The access management device is configured to provide access to an account, another device, a physical space, or a virtual space upon reading or receiving the polymorphic access key and verifying the polymorphic access key.
US11468722B2
An information processing apparatus in the present invention includes: an acquisition unit that, based on registration information including a plurality of registrants and registration time associated with each of the plurality of registrants and on the current time, acquires a first biometrics information group including biometrics information on a candidate of a matching process from a registered biometrics information group including biometrics information on the plurality of registrants; and a matching unit that matches biometrics information on a person detected from an image captured in a matching area against biometrics information included in the first biometrics information group.
US11468717B1
Systems and methods for validating telematics device installations are provided. The systems and methods involve operating at least one processor to: receive, from an installer, a device identifier corresponding to a telematics device; determine whether telematics data was received from the telematics device based at least on the device identifier; in response to determining that telematics data was received from the telematics device: present an indication to the installer that the telematics device was correctly installed in the vehicle; receive, from the installer, vehicle information associated with the vehicle; and store the vehicle information in association with the device identifier; and in response to determining that telematics data was not received from the telematics device: present an indication to the installer that the telematics device was not correctly installed in the vehicle; and store installation information in association with the device identifier.
US11468715B2
A cloud-based vehicle fault diagnosis method includes receiving monitoring data uploaded by a vehicle; extracting eigenvectors of the monitoring data from the monitoring data; storing the eigenvectors of the monitoring data based on classification using, as a label, a part or a functional system of the vehicle from which the monitoring data comes; and performing, based on a support vector machine algorithm, fault diagnosis in parallel on the eigenvectors stored based on the classification.
US11468713B2
A system for customizing media presentation based on user's sentiments is disclosed. The system presents a media item to the user on a platform comprising a website. The system captures a first set of microexpressions of the user reacting to the media item. The system extracts a set of baseline features from the first set of microexpressions. The system determines whether the media item elicits positive or sentiment from the user. If the system determines that the media item elicits positive sentiment from the user, the system classifies the media item into a first class of media items that elicit positive sentiment from the user. The system adjusts contents of the platform to include media items from the first class of media items.
US11468708B2
Systems and methods for providing a multi-step identification process using a hybrid edge/server infrastructure to generate machine learned inferences are provided. One example method includes obtaining sensor data of an environment including one or more user. The method includes selecting at least a portion of the sensor data that is associated with the one or more users. The method includes generating, using one or more machine learning models, an intermediate representation of the selected portion of the sensor data that represents the face of the one or more users. The method includes transmitting the intermediate representation and a request for a user identification based on the intermediate representation, the remote computing system configured to perform additional steps of the multi-step identification process using the intermediate representation and the machine-learned system. The method includes receiving a user identifier for the one or more users.
US11468706B2
A display device includes a cover plate, an OLED display substrate and a photosensitive sensor. A color filter layer is arranged between the cover plate and the OLED display substrate and includes a light-shielding region arranged between adjacent color resistance layers. A plurality of imaging pinholes is formed in the light-shielding region and a first distance between the cover plate and each imaging pinhole is smaller than a second distance between the photosensitive sensor and the imaging pinhole. A fingerprint identification method for the display device includes: dividing the plurality of imaging pinholes into at least two groups of imaging pinholes; imaging the fingerprint via the at least two groups of imaging pinholes sequentially in accordance with a predetermined time sequence, to acquire at least two first fingerprint images; and combining the at least two first fingerprint images to acquire a complete fingerprint image.
US11468701B2
Provided is a method of processing data corresponding to a fingerprint image including obtaining first image data corresponding to a group including a plurality of pixels, and dividing the first image data into second image data corresponding to each of the plurality of pixels based on a plurality of weights corresponding to the plurality of pixels, respectively.
US11468700B2
Disclosed is an electronic device that includes a housing, a display module that includes a first panel including a first surface, a second surface opposite to the first surface, and a plurality of pixels disposed between the first surface and the second surface, a cover layer that is disposed on the first surface of the first panel and that forms one surface of the housing, and a second panel disposed on the second surface of the first panel, and a sensor that is coupled to the display module and that forms a sensing area on the one surface of the housing. The display module includes an opening that is formed through the second panel and in which the sensor is disposed, and the sensor includes an active area and an inactive area formed around the active area. A first adhesive material is formed between the active area and the first panel. The first adhesive material includes a mechanical or thermal characteristic that a glass transition temperature Tg ranges from 0° C. to 25° C. in a frequency condition of 0.01 Hz to 0.1 Hz, a modulus of elasticity at 35° C. or more is 0.2 GPa or less, and a modulus of elasticity at −10° C. or less is 1 GPa or more.
US11468693B2
The present invention relates to the field of medical technology, and more particularly, to a digital image classification method for cervical fluid-based cells based on a deep learning detection model. The method comprises the following steps: selecting and labeling positions and categories of abnormal cells or biological pathogens in a digital image of cervical liquid-based smears; performing data normalization processing on the digital image of the cervical liquid-based smears; performing model training to obtain a trained Faster-RCNN model by taking the normalized digital image of the cervical liquid-based smears as an input, and the labeled position and category of each abnormal cell or biological pathogen as an output; and inputting an image to be recognized into the trained model and outputting a classification result. The method provided by the embodiment of the present invention can achieve the following advantages: abnormal cells or biological pathogens in a cervical cytological image are positioned; the abnormal cells or biological pathogens in the cervical cytological image are classified; and slice-level diagnostic recommendations are derived by recognizing the positioned abnormal cells or biological pathogens.
US11468691B2
A traveling lane recognition apparatus includes a camera and a controller. The controller recognizes a linear marking position where a linear marking exists in each of detection target images, repeatedly performs image detection processing for detecting a white line or a blank at a linear marking position in each of detection target images corresponding to captured images, in an order of capturing time points of the captured images. The controller is configured to recognize a lane in which the vehicle is traveling among the plurality of lanes on the street based on a positional relationship between a solid lane line detected by the lane line detection and the vehicle and a positional relationship between the broken lane line detected by the lane line detection and the vehicle.
US11468688B2
Two vehicles—an ego vehicle and an other vehicle—can share sensor data in a streamlined manner. One or more sensors can be configured to acquire first environment data of an external environment of the ego vehicle. A data summary based on second environment data of an external environment of the other vehicle can be received. Whether there is a common region of sensor coverage between the ego vehicle and the other vehicle can be determined. In response to there being a common region, the first environment data that is located within the common region can be identified and the resolution level of the identified first environment data can be reduced. The first environment data that has the reduced resolution level and a remainder of the first environment data excluding the identified first environment data can be transmitted to the other vehicle.
US11468672B2
The techniques disclosed herein improve the efficiency of a system by providing intelligent agents for managing data associated with objects that are displayed within mixed-reality and virtual-reality collaboration environments. Individual agents are configured to collect, analyze, and store data associated with individual objects in a shared view. The agents can identify real-world objects and virtual objects discussed in a meeting, collect information about each object and store the collected information in an associated database for access across multiple collaboration environments or communication sessions. The data can be shared between different communication sessions without requiring users to manually store and present a collection of content for each object. The intelligent agents and their associated databases can also persist through different communication sessions to enhance user engagement and improve productivity.
US11468664B2
An automatic method of determining an image composition procedure that generates a new image visualization based on aggregations and variations of input images. A set of input images is received. Visual features are extracted from the input images. Context associated with input images is received. Based on the extracted visual features and the context associated with the input images, a composition procedure comprising a set of image operations to apply on the set of input images is learned. One or more image operations in the composition procedure are determined to present to a user. A difference visualization image associated with the input images may be generated by executing the one or more image operations.
US11468661B2
An image matching device that performs matching between a first image and a second image includes: a frequency characteristic acquisition unit configured to acquire a frequency characteristic of the first image and a frequency characteristic of the second image; a frequency characteristic synthesizing unit configured to synthesize the frequency characteristic of the first image and the frequency characteristic of the second image to generate a synthesized frequency characteristic; a determination unit configured to perform frequency transformation on the synthesized frequency characteristic to calculate a correlation coefficient map whose resolution coincides with a target resolution, and perform matching between the first image and the second image based on a matching score calculated from the correlation coefficient map; and a regulation unit configured to regulate the target resolution based on the matching score.
US11468657B2
A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process includes calculating second information indicating a line of sight of the second user in the call performing period based on second user images displayed on the first display; estimating a display region of the first user images in a screen of a second display in the second display that displays the content and the first user images, based on a difference between the line of sight of the second user in the first period and the line of sight of the second user in the second period indicated in the second information; and estimating whether the second user looks at the first user images displayed on the second display in the call performing period based on the estimated display region of the first user images and the second information.
US11468656B2
A method comprising identifying a plurality of non-overlapping coarse domains of a region of interest; selecting a subset of the plurality of coarse domains based on a plurality of first diversity metrics determined for the plurality of coarse domains; identifying a plurality of non-overlapping fine domains of the region of interest, wherein each of the fine domains is a portion of one of the coarse domains of the selected subset of the plurality of coarse domains; selecting a subset of the plurality of fine domains based on a plurality of second diversity metrics determined for the plurality of coarse domains; and providing an indication of the selected subset of the plurality of fine domains.
US11468655B2
Embodiments of the present disclosure disclose a method and apparatus for extracting information, a device and a storage medium, relate to the field of image processing technology. The method may include: acquiring a location template corresponding to a category of a target document image; determining key point locations on the target document image; generating a transformation matrix based on the key point locations on the target document image and key point locations on the location template; determining locations of information corresponding to the target document image, based on locations of information on the location template and the transformation matrix; and extracting information at the locations of information corresponding to the target document image to obtain information in the target document image.
US11468649B2
An amusement ride system includes a ride vehicle configured to carry a passenger, one or more sensors configured to detect a face and a body of the passenger while the passenger is in the ride vehicle, and a display assembly configured to be viewable by the passenger while the passenger is in the ride vehicle. The amusement ride system also includes a controller configured to generate an animation based on signals received from the one or more sensors and to instruct display of the animation on the display assembly. The signals are indicative of movement of the face and the body of the passenger, and the animation mimics the movement of the face and the body of the passenger.
US11468647B2
An information processing system that acquires video data captured by an image pickup unit; detects an object from the video data; detects a condition corresponding to the image pickup unit; and controls a display to display content associated with the object at a position other than a detected position of the object based on the condition corresponding to the image pickup unit.
US11468644B2
The present technology relates to artificial reality systems. Such systems provide projections a user can create to specify object interactions. For example, when a user wishes to interact with an object outside her immediate reach, she can use a projection to select, move, or otherwise interact with the distant object. The present technology also includes object selection techniques for identifying and disambiguating between objects, allowing a user to select objects both near and distant from the user. Yet further aspects of the present technology include techniques for interpreting various bimanual (two-handed) gestures for interacting with objects. The present technology further includes a model for differentiating between global and local modes for, e.g., providing different input modalities or interpretations of user gestures.
US11468641B2
An augmented reality AR device may be communicatively connected to a remote network management platform configured to support a managed network. The AR device may capture an image of a real object in the field of view of an imaging component of the AR device. The real object may be recognized as a known managed object of the managed network. The AR device may also concurrently determine context information indicating a location or physical environment. The AR device may then transmit an identifier of the known managed object and the context information in a message to the management platform. In response, the AR device may receive data associated with the known managed. The AR device may then display a virtual object in a virtual space superimposed on the captured image of the real object, where the virtual object and the virtual space are based on the received management data.
US11468634B2
In various embodiments, a topology optimization application solves a topology optimization problem associated with designing a three-dimensional (“3D”) object. The topology optimization application coverts a first shape having a first resolution and representing the 3D object to a coarse shape having a second resolution that is lower than the first resolution. Subsequently, the topology optimization application computes coarse structural analysis data based on the coarse shape. The topology optimization application then uses a trained machine learning model to generate a second shape having the first resolution and representing the 3D object based on the first shape and the coarse structural analysis data. The trained machine learning model modifies a portion of a shape having the first resolution based on structural analysis data having the second resolution. Advantageously, generating the second shape based on structural analysis data having a lower resolution reduces computational complexity relative to prior art techniques.
US11468630B2
The disclosure provides a cloud-based renderer and methods of rendering a scene on a computing system using a combination of raytracing and rasterization. In one example, a method of rendering a scene includes: (1) generating at least one raytracing acceleration structure from scene data of the scene, (2) selecting raytracing and rasterization algorithms for rendering the scene based on the scene data, and (3) rendering the scene utilizing a combination of the raytracing algorithms and the rasterization algorithms, wherein the rasterization algorithms utilize primitive cluster data from the raytracing acceleration structures.
US11468628B2
A submersible vehicle which includes a plurality of cameras can be used to collect visual images of an object of interest submerged in a liquid environment, such as in a tank (e.g. transformer tank). In one form the submersible vehicle is remotely operated such as an ROV or an autonomous vehicle. Image information from the submersible along with inertial measurements in some embodiments is used with a vision based modelling system to form a model of an internal object of interest in the tank. The vision based modelling system can include a number of processes to form the model such as but not limited to tracking, sparse and dense reconstruction, model generation, and rectification.
US11468627B1
Various implementations disclosed herein include devices, systems, and methods that enable improved display of virtual content in computer generated reality (CGR) environments. In some implementations, the virtual content is viewed by an observer and includes multiple content elements, each of which may be rendered at an independent rate based on a change of view of the observer.
US11468626B2
There is described herein systems and methods for camera colliders and shot composition preservation within a 3D virtual environment that prevent a virtual procedural camera from getting stuck behind an object, or penetrating into an object, when filming a subject, while at the same time also maintaining the screen composition of the subject in the camera shot.
US11468618B2
Embodiments described herein include an expressive icon system to present an animated graphical icon, wherein the animated graphical icon is generated by capture facial tracking data at a client device. In some embodiments, the system may track and capture facial tracking data of a user via a camera associated with a client device (e.g., a front facing camera, or a paired camera), and process the facial tracking data to animate a graphical icon.
US11468611B1
In some implementations, a method is performed at a device including non-transitory memory and one or more processors. The method includes: presenting, by the device, a computer-generated reality (CGR) environment; while presenting the CGR environment, detecting access to a display device separate from the device; in response to determining that there is access to the display device, triggering the display of video content, associated with the CGR environment, on the display device in order to supplement the CGR environment; and modifying at least a portion of the CGR environment based on the video content displayed by the display device. In some implementations, the display device is present within a physical environment, and the device enables video pass-through or optical see-through of at least a portion of the physical environment including the display device.
US11468607B2
An image reconstruction system generates a motion estimation using images that have been reconstructed using AI processing. The system receives listmode data collected by an imaging system and produces two or more histo-images based on the listmode data. The system provides the two or more histo-images to an AI system and receives two or more AI reconstructed images back from the AI system based on the two or more histo-images. The system generates a motion estimation based on the two or more AI reconstructed images.
US11468602B2
Embodiments of this disclosure provide an image encoding method and apparatus and image decoding method and apparatus. The image encoding includes performing convolutional neural network (CNN) encoding on image data to generate feature vectors or feature maps; quantizing the feature vectors or feature maps to generate discrete symbols to be encoded; and estimating probabilities of the symbols to be encoded by using a multi-scale context model including multiple mask convolution layers of different scales. An entropy encoding of the image data is performed according to the probabilities of the symbols to be encoded.
US11468582B2
In various examples, a two-dimensional (2D) and three-dimensional (3D) deep neural network (DNN) is implemented to fuse 2D and 3D object detection results for classifying objects. For example, regions of interest (ROIs) and/or bounding shapes corresponding thereto may be determined using one or more region proposal networks (RPNs)—such as an image-based RPN and/or a depth-based RPN. Each ROI may be extended into a frustum in 3D world-space, and a point cloud may be filtered to include only points from within the frustum. The remaining points may be voxelated to generate a volume in 3D world space, and the volume may be applied to a 3D DNN to generate one or more vectors. The one or more vectors, in addition to one or more additional vectors generated using a 2D DNN processing image data, may be applied to a classifier network to generate a classification for an object.
US11468580B2
A calculation method for causing a computer to execute processing of: acquiring first measurement information including information of a distance to an object measured by a first sensor, and second measurement information including information of a distance to the object measured by a second sensor; acquiring a first vector, a second vector in a different direction from the first vector, and a first translation point from the first measurement information; acquiring information of a third vector treated as a vector parallel to and in a same direction as the first vector, a fourth vector treated as a vector parallel to and in a same direction as the second vector, and a second translation point treated as a same position as the first translation point from the second measurement information; calculating a rotation angle and a translation distance for aligning a point group of the object measured by the second sensor.
US11468578B2
Methods and systems are described for registering a sports field to a video. Video of a live event may feature participants at a venue. A template of the venue, including virtual markings that represent real markings on the venue, may be obtained. A homographic transformation between an image plane and a ground plane may be determined by matching virtual markings to corresponding real markings captured in at least one frame of the video. The determined homographic transformation may be used in the automated analysis of sports statistics and in improving inserted annotations and visualizations.
US11468573B2
A system and method for enhancing visualization of color flow ultrasound is provided. The method includes generating estimated parameter values from filtered ultrasound image data. The method includes applying filter thresholds to the estimated parameter values, wherein the filter thresholds comprise first and second high power rejection thresholds and first and second low power and low velocity rejection thresholds. The method includes applying a transparency map to the estimated parameter values between the first and second high power rejection thresholds and between the first and second low power and low velocity rejection thresholds. The method includes generating a color flow image based at least in part on the estimated parameter values. The method includes presenting the color flow image at a display system.
US11468571B2
An image generating apparatus includes: a display outputting an image; a memory storing one or more instructions; and a processor. The processor is configured to execute the one or more instructions to detect an object in an image including a plurality of frames, provide a plurality of candidate boundaries for masking the detected object, identify an optimal boundary by assessing the provided plurality of candidate boundaries, and generate a partial moving image with the object moving by using the optimal boundary.
US11468569B2
A method for providing a prognosis data record includes receiving a first image data record relating to an examination region of an examination object, and receiving an operating parameter of a medical object that is arranged at the examination region of the examination object and positioning information of the medical object that is arranged at the examination region. The prognosis data record is created by applying a trained function to input data. The input data is based on the first image data record, the at least one operating parameter, and the positioning information of the medical object. At least one parameter of the trained function is based on a comparison with a first comparison image data record. As compared with the first image data record, the first comparison image data record includes changes influenced by the medical object at the examination region. The prognosis data record is provided.
US11468567B2
A system and method are provided for display of medical image data, with the display of the medical image data being determined on the basis of schematic image data of a schematic representation of an anatomical structure. The schematic representation may provide a particular view of the anatomical structure. The type of anatomical structure and the view of the anatomical structure provided by the schematic representation may be determined based on one or more image features in the schematic image data. The view may be characterized as a geometrically-defined perspective at which the anatomical structure is shown in the schematic representation. An output image may be generated showing the anatomical structure in the medical image data in accordance with said determined geometrically-defined perspective. A user may thus be provided with a display of medical image data which is easier to interpret having considered said schematic representation.
US11468558B2
A method of identifying an object of interest can comprise obtaining first samples of an intensity distribution of one or more object of interest, obtaining second samples of an intensity distribution of confounder objects, transforming the first and second samples into an appropriate first space, performing dimension reduction on the transformed first and second samples, whereby the dimension reduction of the transformed first and second samples generates an object detector, transforming one or more of the digital images into the first space, performing dimension reduction on the transformed digital images, whereby the dimension reduction of the transformed digital images generates one or more reduced images, classifying one or more pixels of the one or more reduced images based on a comparison with the object detector, and identifying one or more objects of interest from the classified pixels.
US11468557B2
Certain aspects pertain to Fourier camera systems and methods. In one aspect, a Fourier camera comprises a first optical system, a second optical system, a variable aperture filter, and a light detector. The first optical system configured to receive illumination reflected from a curved sample surface. The variable aperture filter configured to move an aperture to a plurality of aperture locations in a Fourier plane, wherein the aperture filters light from the first optical system to the second optical system. The light detector configured to receive light from the second optical system, and configured to acquire a plurality of raw intensity images of the curved sample surface corresponding to the plurality of aperture locations, wherein the raw images are iteratively updated in overlapping regions in Fourier space to generate a focused, substantially uniform resolution image of the curved sample surface, and wherein the overlapping regions correspond to the plurality of aperture locations.
US11468553B2
A system for characterizing a specimen is disclosed. In one embodiment, the system includes a controller configured to: receive training images of one or more defects of the specimen; generate a machine learning classifier based on the training images; receive product images of one or more defects of a specimen; determine one or more defect type classifications of one or more defects with the machine learning classifier; filter the product images with one or more smoothing filters; perform binarization processes to generate binarized product images; perform morphological image processing operations on the binarized product images; determine one or more algorithm-estimated defect sizes of the one or more defects based on the binarized product images; and determine one or more refined estimates of one or more defect sizes of the one or more defects based on the one or more algorithm-estimated defect sizes and the one or more defect type classifications.
US11468544B2
Systems, devices, media, and methods are presented for generating texture models for objects within a video stream. The systems and methods access a set of images as the set of images are being captured at a computing device. The systems and methods determine, within a portion of the set of images, an area of interest containing an eye and extract an iris area from the area of interest. The systems and methods segment a sclera area within the area of interest and generate a texture for the eye based on the iris area and the sclera area.
US11468539B2
An image processing device includes a plurality of processing units which are connected to a common data bus and performing predetermined processing on data read from a data storage unit connected to the data bus via the data bus. At least one of the processing units includes: a plurality of processing modules that are configured to perform predetermined processing on input data; an input/output module that is configured to operate as the processing module that directly inputs and outputs data from/to outside without passing through the data bus; and a connection switching unit that is configured to change a configuration of a pipeline by switching a connection between the processing modules according to input settings, and is an image processing unit that are configured to perform a pipeline processing by each of the processing modules constituting the pipeline.
US11468534B2
A system and method for recommending shared transportation that include determining at least one starting location and at least one destination location of a user. The system and method also include determining at least one type of shared transportation that is located within a predetermined distance of at least one pathway that is utilized to reach the at least one destination from the at least one starting location. The system and method further include recommending the at least one type of shared transportation to the user and reserving the at least one type of shared transportation to be utilized by the user based on the user accepting the recommendation.
US11468533B1
A system may include a telematics device associated with a vehicle, a first computing device, a second computing device associated with a driver of the vehicle, a database, and a driving behaviors analysis server. The driving behaviors analysis server may receive, from the telematics device, driving data of the driver of the vehicle and identify one or more driving behaviors of the driver based on the driving data. The driving behaviors analysis server may assign a driver safety rating to the driver based on the identification and may determine one or more rated vehicles with safety ratings that correspond to or are similar to the driver safety rating assigned to the driver based on parsing data regarding a plurality of rated vehicles in the database. Further, the driving behaviors analysis server may generate and send a customized recommendation to the driver presenting information regarding the one or more rated vehicles.
US11468529B2
In some examples, a method for validating a consistency of sponsorship can include determining, by a DNS registry, that a second-level domain label of a requested domain name in a first top level domain is related to a second-level domain label of an existing domain name in a second top level domain that is grouped in a top level domain database with the first top level domain. The method can also include validating whether there is consistency of sponsorship between the requested domain name in the first top level domain and the existing domain name in the second top level domain. Additionally, the method can include performing an action related to the requested domain name in the first top level domain if there is consistency of sponsorship. Furthermore, the method can include providing results of the request to a client device.
US11468528B2
According to some embodiments, a system may include an additive manufacturing platform that provides additive manufacturing capability data. A customer platform, associated with a customer, may transmit an industrial asset item request for an industrial asset item. A digital transaction engine may receive the additive manufacturing capability data and the industrial asset item request. The digital transaction engine may then associate the industrial asset item request with an industrial asset definition file, and, based on the additive manufacturing capability data and the industrial asset definition file, assign the industrial asset item request to the additive manufacturing platform. The assignment of the industrial asset item request may be recorded via a secure, distributed transaction ledger. Responsive to the assignment, the additive manufacturing platform may create the industrial asset item (e.g., via an additive manufacturing printer) and provide the item to the customer.
US11468527B2
Systems and methods are disclosed to analyze a patent document by receiving patent application text including background, description of drawings, description and claims; generating a claim chart showing claim dependencies; checking for antecedent, support in drawings, support in the description; generating a navigable claim hierarchy; and generating a diagnostic message for the patent document.
US11468524B2
A system is presented for predicting the amount of energy required by a manufacturing plant over a period of time, and then providing a recommendation on the best amount of energy to sell at each period, taking into consideration the energy requirements based on the production schedule, the price of energy, possible penalties for over selling energy, and other factors. A user interface is provided to present relevant information to a user, allow the user to plan the use of energy, and determine the energy offering for sale in each period. Based on a known future production schedule of a steel mill, implementations provide a forecast of electrical energy usage per hour over the same time horizon as the production schedule. Based on the forecast and electricity selling and billing rules, a recommended amount of energy to be sold to the market by the hour is presented with the corresponding offer price.
US11468523B2
Example embodiments disclose systems and methods for providing a property profile for a property. The disclosed systems and methods enable receiving, via a network at a social home buying system, identifying data from a mobile device, receiving location data, via a network at a social home buying system, from the mobile device, retrieving property data from a property information database that stores information about the property based on the at least one of the identifying data and location data, creating a property profile based on the property data, identifying data, and location data, storing the property profile in a property profile database, and providing the property profile via a network to a social networking site.
US11468522B2
A blockchain system based on at least one individual, having a virtual currency means of storing of personal virtual currency based on a personal identity of the individual; a personal history medium including personal history data, characterised in that the personal history data has: a value medium for storing a virtual human value relating to the individual, in which the system having the personal history data performs scoring on the personal identity based on the virtual human value, the biographical data and the virtual family tree, such that the personal identity scoring will set or store at least one value for the personal virtual currency in the blockchain system to perform virtual transactions with other individual or corporations. The blockchain system stores data collected from IOT embedded devices and other computing devices, enabling individuals to connect in a global social network based on family trees.
US11468518B2
A system for the cryptographically-secure, autonomous control of devices comprising, connected to or remotely operating devices in an electrically powered network and the transaction of the benefits, costs or value created by or transacted through the devices in this electrically powered network.
US11468514B2
A computer-implemented method, system, and apparatus for managing investment savings of individuals through an investment vehicle suitable for retirement, estate or general investment planning. The invention establishes the mechanics of the operations to create an open-end investment fund as a means for individual participants to earn both market returns on their investments and demographic returns (DR) on the actual demographic experience of the pool of investors who participate in the investment fund. Individuals can invest in the fund and make additional deposits and withdrawals at any time. Investors specify a payout schedule, and those who sell their investments, as scheduled, earn full returns, combining market returns and the DR. Investors who make unscheduled withdrawals from the fund, receive lower returns. The investment fund is customized, and administered by computer software that is available to both participants in the fund and to asset managers who offer the fund to investors.
US11468513B2
A decumulation management system provides guidance for decumulation of a portfolio over a decumulation period of time. A spending amount is withdrawn from the portfolio during the decumulation period of time. The decumulation management system determines the probability of successfully withdrawing the spending amount during the remaining decumulation period and establishes thresholds for adjusting the spending amount and a risk profile of the portfolio based on the performance of the portfolio during the decumulation. When the portfolio value decreases below the thresholds, the spending amount may be reduced, and when the portfolio value exceeds the thresholds, the spending amount may be increased and the risk profile of the portfolio is decreased. The decumulation management system may provide recommendations based on these thresholds, or may automatically manage withdrawals of the spending amount and investments to match the risk profile.
US11468512B2
Systems and methods for chart-based order entry are described. According to one example method a chart is used to display historical market data corresponding to a tradeable object. An order entry interface is displayed in relation to the chart. The order entry interface includes a plurality of price objects for selecting price levels to be used for trade orders to buy or sell the tradeable object. According to one example method, the price levels corresponding to the price objects depend on a location of the interface in relation to the chart, and as the interface is moved in relation to the chart, the price levels are automatically updated. Upon selection of the price level on the interface, a trade order to buy or sell is submitted to a matching engine at an electronic exchange.
US11468510B2
Due diligence of mortgage documents is faster and simpler. An electronic mortgage application often contains or references a collection of many separate electronic mortgage documents. Electronic data representing an original version of an electronic mortgage document and its current version may be hashed to generate digital signatures. Any auditor may then quickly conduct the due diligence by comparing the digital signatures. If the digital signatures match, then the due diligence reveals that the electronic mortgage document has not changed since its creation. However, if the digital signatures do not match, then the electronic mortgage document has changed since its creation. The auditor may thus flag the electronic mortgage document for additional due diligence. Regardless, a result of the due diligence may be incorporated into one or more blockchains.
US11468501B2
A user can easily grasp a state of wearing clothing, and information regarding coordination corresponding to the clothing is provided to the user. An information processing apparatus according to the present disclosure includes a communication interface that performs communication with an information providing apparatus that provides coordination information regarding coordination of clothing, and a controller that displays, using a display apparatus mounted on a vehicle, an image of a state in which a user is virtually wearing clothing. The controller transmits the image to the information providing apparatus and receives coordination information, provided by the information providing apparatus, corresponding to the image, via the communication interface, and informs the user of the coordination information received.
US11468500B2
Systems and methods disclosed herein relate to the selection of planogram templates for display in retail stores and in online retail environments and the automatic selection, assignment, and monitoring of items assigned to locations in those templates. Additionally, planogram templates, product assortments, and assignments may be dynamically updated in real time based upon feedback and other factors.
US11468495B1
Price searching and intelligent shopping lists on a mobile device is provided. A system for providing a shopping list comprises at least one subsystem that receives input data containing product identification information, at least one subsystem that determines location information of a product identified by the product identification information, and at least one subsystem that determines a proposed route from a particular location to a location of the product identified by the location information.
US11468494B2
Systems and methods for generating a set of personalized complementary recommendations is disclosed. A user identifier and an anchor item identifier are received. A set of personalized-weighted items and a set of complimentary-weighted items are each generated based on the user identifier and the anchor item identifier. The personalized-weighted items are generated by a trained supervised model. The complementary-weighted items are generated by a trained unsupervised model. A set of personalized complementary recommendations including a subset of the personalized-weighted items and a subset of the complementary-weighted items is generated.
US11468491B2
Some embodiments provide systems to identify products comprising: product vector database; a plurality of portable computing devices comprising a camera and a control circuit configured to: access an image captured by the camera; perform an optical character recognition on the image; apply a vector modeling rule to key text, generate a first query product vector and wirelessly communicate the first query product vector to the product recommendation system; the product recommendation system is configured to apply a vector evaluation rule to the first query product vector to identify a first product; and wirelessly communicate to the portable computing device the first product identifier; wherein the control circuit receives the first product identifier, accesses a product information, causes product information to be displayed; and causes the first product to be virtually added to a virtual cart.
US11468488B2
A tool is provided with which a user in need of a service may use to select a service provider based on user-set metrics. A request for a service to be performed is received, a set of metrics are extracted from the request, a database of service provider profiles is searched in accordance with the metrics, and a service provider profile that matches the metrics is displayed. Upon selection of the service provider profile, a first message is communicated to a service provider corresponding to the service provider profile. Upon acceptance by the service provider, a second message is communicated to a client device.
US11468486B1
Vehicle transactions can be facilitated based on location. A customer location can be tracked relative to vehicles at a dealer location. A customer in close proximity to a particular vehicle at a dealer location can be detected, and a finance agreement can be generated between a financing party, the customer, and the dealer of the vehicle based on the detection of the customer and the vehicle. Further, a mechanism is provided to aid execution of the finance agreement as a contract between the customer, the financing party, and the dealer to finalize a sale or lease of the vehicle.
US11468484B2
A method and a direct-to-business feedback communication and database management system (DTBFCDMS) for communicating enhanced feedback from a customer directly to a business entity in real time is provided. The DTBFCDMS controls a client application deployed on a customer device and renders a customer feedback interface (CFI) on the customer device. The DTBFCDMS renders information of a business entity in response to a search query received from the customer device, renders feedback categories on the CFI, receives feedback of one or more media types associated with a selected feedback category from the customer device via the CFI, stores the feedback in one or more client databases, extracts feedback elements from the feedback, weights each feedback element based on weighting criteria, generates a score for the feedback based on the weighting of each feedback element, and transmits the feedback with the generated score directly to the business entity in real time.
US11468472B2
A system and method for scalable, adaptive, real-time generation of personalized offers is disclosed. A profile of a user is generated, the profile being a summarized representation of historical behavior of the user, the profile containing recursively updated variables. The profile is updated for each new transaction and/or a time dependent event, the new transaction and/or time dependent event including purchase transaction data, user, item hierarchy, and offer data. A affinity scores is generated for the user based on the updated profile, and for each new transaction, one or more offers are generated for the user based on the updated user profile and the affinity scores.
US11468470B1
Aspects of the present disclosure generally relate to systems and methods for attributing online advertising campaigns to in-store purchases. In particular embodiments, the system is configured for: 1) receiving and optimizing advertising campaign information; 2) uploading the optimized advertising campaign information to an advertising platform; 3) capturing customer data based on pixel and cookie interaction, including data regarding the advertising campaign; 4) receiving customer identifying information; 5) matching the customer identifying information to the captured customer data; and 6) matching the customer identifying information to in-store purchases.
US11468465B2
Techniques and arrangements for generating multi-merchant loyalty programs and dynamically enrolling customers into a multi-merchant programs. The multi-merchant loyalty programs can be generated based on a determination that the merchants in respective programs are complementary, and/or the merchants being located within a threshold distance of one another. In some instances, a customer can be automatically enrolled in a multi-merchant loyalty program responsive to conducting a transaction with one of the merchants in the program. After enrollment, the customer can receive incentives to conduct transactions with the merchants in the program.
US11468462B2
An external content engine automatically monitors content items generated by external data sources such as online merchants, social networking platforms, and discussion forums for an entity. The monitored content items may include public messages such as posts, reviews, and comments. When a content item is identified that references or relates to the entity, natural language processing is used to determine if the content item has a positive or negative context. The external content engine may then determine an action to take based on the context and other factors such as a popularity or influence of the author of the content item.
US11468460B2
Disclosed herein are representative embodiments of methods, apparatus, and systems for facilitating operation and control of a resource distribution system (such as a power grid). For example, embodiments of the disclosed technology can be used to improve the resiliency of a power grid and to allow for improved consumption of renewable resources. Further, certain implementations facilitate a degree of decentralized operations not available elsewhere.
US11468453B2
A system and method for creation, distribution and tracking of advertising via electronic networks, enabling creation of advertisements using licensed third party content and placement of said ads at desired network locations, utilizing an auction of ad spaces based on bids placed by advertisers to have their ads displayed at such locations. When a network user/ad viewer requests an ad by clicking or other action, an auction algorithm executes to select the ad to be displayed from those that bid for display at such ad space location and then the ad is composed and delivered to the ad space location by accessing a relational database storing commands that retrieve, assemble and dispatch the licensed ad content. Usage and display of licensed content on designated ad space is tracked to enable cost-er-use charging for both use of licensed content and ad display at the designated ad space.
US11468450B2
Example embodiments relate to a network-based vulnerability detection system configured to access a database of customer transaction data corresponding to a set of card readers that includes transaction codes, receive an identification of a set of compromised card readers among the set of card readers, identify common transaction codes within the transaction data of the set of compromised card readers, and correlate the common transaction codes to one or more instances of fraud associated with the compromised set of card readers. In some example embodiments, the vulnerability detection system may be applied to monitor one or more card readers, receive transaction data corresponding to transaction conducted through the card readers, identify the common transaction codes correlated to the instances of fraud, and cause display of a notification that includes an indication of the instance of fraud at a client device.
US11468435B1
In a blockchain network, a “cold wallet” allows users to securely create and store their private key and sign their transaction data only when the wallet is completely offline. When a user requests a transaction, a user key tag that identifies the user's key is determined. The transaction data and the user's key tag are transmitted to a cold wallet that includes an HSM Trusted Client and an HSM over a first one-way communication channel during a window in a first sequence of connection windows. Inside the cold wallet, the HSM Trusted Client uses the user key tag to determine an encrypted version of the user's signing key. During a processing window, the transaction data and encrypted signing key are transmitted to the HSM, where a cleartext key is recovered and used to sign the transaction, and the signed transaction is transmitted back to the HSM Trusted Client. During a second connection window, the signed transaction is transmitted from the HSM Trusted Client for transmission to the blockchain network. The processing and connection windows do not overlap. The one-way communication paths combined with the non-overlapping connection and processing prevent unauthorized access to the signing keys.
US11468425B1
Techniques and mechanisms for asynchronously initiating online charging triggers in mobile networks are described. A control plane gateway or “GW-C” may obtain from a mobility management entity (MME) a create session request associated with an attach request for a user equipment (UE). The GW-C may send to an online charging system (OCS) a Gy credit-control request for requesting a quota of units (e.g. a resource usage quota) associated with a subscriber of the UE. Prior to sending the Gy credit-control request or obtaining a Gy credit-control answer, the GW-C may send to the MME a create session response which prompts an attach accept or reject of the attach request. The Gy credit-control request may be sent to the OCS during an attach procedure associated with the attach request for the UE or, alternatively, in response to receiving a user data packet of the session as a notification.
US11468424B2
The present disclosure relates to a mobile card payment system and method, and more particularly, to a mobile card payment system and method for performing a card payment between mobile communication terminals on the basis of a phone-to-phone payment concept wherein the mobile card payment system is capable of performing a card payment by storing at least one of actual card information and virtual card information regarding normal financial cards including an actual financial card, which has a plastic solid body, and a digital financial card, in which actual card information is stored in a digital type and used, in a card-terminal-specific mobile communication terminal, setting a payment-terminal-specific mobile communication terminal as a card payment terminal, and reading the card information stored in the card-terminal-specific mobile communication terminal.
US11468407B2
A method for updating an electronic mail (“email”) message presented to a user on a display screen of a data processing system, the email message belonging to a thread of email messages received by the data processing system, the method comprising: determining whether one or more of the email messages in the thread was received after the email message is opened on the display screen; and, if so, displaying an update message on the display screen indicating that one or more of the email messages in the thread was so received.
US11468402B2
Provided are: a rack having a plurality of stages of storage units storing articles; a display device attached to the rack; and a management device configured to be capable of communicating with the display device and instruct the display device to display information on an article stored in the rack to which the display device is attached. The display device is a display that is capable of displaying image data relating to the article stored in the arranged rack. The management device displays and outputs image data on an article that needs to be taken out from the rack or stored in the rack and position information of a storage unit of the rack relating to the article according to instruction information.
US11468385B2
A data security evaluation computing device for evaluating data security of a target system is coupled to a plurality of data sources including the target system, and receives a request message requesting data security review, the request message including an identifier of the target system. The computing device queries a first data source to receive data representing whether the target system has previously breached, and locally caches the data. The computing device queries a second data source to receive data associated with a potential for a future data breach, and locally caches the data. The computing device also generates a data security score by analyzing the locally cached data, the data security score representing a likelihood the target system was or will be the subject of a data breach, compiles the data security score and additional data into a data security report, and transmits a response message including the report.
US11468381B1
Homelessness and the burden that homelessness places on public health infrastructure can be reduced via a virtual cloud-based system and method that maintain an up-to-date availability of available resources, provide a way for a person-at-need, such as a homeless or a person at risk of homelessness, to gain access to those resources online or through dial-in, and provide advice to the person if the advice is necessary for connecting to the necessary resources. A virtual cloud-computing environment provides a scalable and secure environment where providers of resources can submit information about resources they are willing to contribute. An individual-at-need can access the system online and resources appropriate for that person are determined. Resource officers can access the system from any place that has Internet access and use the system as a tool to allocate resources to an individual in a social crisis that can lead or perpetuate homelessness.
US11468365B2
Methods, systems, and computer-readable media for GPU code injection to summarize machine learning training data are disclosed. Training of a machine learning model is initiated using a graphics processing unit (GPU) associated with a machine learning training cluster. The training of the machine learning model generates tensor data in a memory of the GPU. The GPU determines a summary of the tensor data according to a reduction operator. The summary is smaller in size than the tensor data and is output by the GPU. A machine learning analysis system performs an analysis of the training of the machine learning model based at least in part on the summary of the tensor data. The machine learning analysis system detects one or more conditions associated with the training of the machine learning model based at least in part on the analysis.
US11468364B2
A system trains a machine learning based model to predict the likelihood of an outcome for an entity, for example, a user. The system determines, for a particular prediction for a user, feature impact scores that indicate how each feature of the user impacted the prediction for that user. The feature impact scores are ranked to determine top driver features for the user that had the highest impact on the prediction. The system generates a human understandable description for the top driver features. The system provides the generated description for the top driver features for display, for example, via a user interface.
US11468349B2
A POI valuation method, apparatus, device and computer storage medium are disclosed. The method comprises: obtaining information of first POIs with known values and information of second POIs with unknown values within a regional range; creating a valuation model which is configured to revaluate a first POI using values of surrounding POIs of the first POI, the surrounding POIs including other first POIs and second POIs within a predetermined range of distance from the first POI, and adjusting values of second POIs in the surrounding POIs using an error between a revaluated value of first POI and the known value of the first POI; training the valuation model until the error is minimized; obtaining the values of the second POIs from the valuation model. The solutions may reduce the requirement for manpower and improve the valuation efficiency as compared with manually valuation of POIs one by one.
US11468344B2
Systems and methods can be provided for predicting responses during communication sessions with network devices. In some implementations, systems and methods can facilitate predicting responses using machine learning techniques. Messages received through a platform can be stored in a repository. A machine learning model may be trained using the stored messages. When a terminal device is communicating with a network device in a communication session, the messages exchanged in the communication session and the machine learning model can be used to predict future responses in real-time. The predicted future responses can be presented at the terminal device. A predicted response can be selected at the terminal device. Upon selection, the selected predicted response is transmitted to the network device during the communication session.
US11468342B2
Systems and methods for generating and using knowledge graphs are disclosed. In one embodiment, in an information processing apparatus comprising at least one computer processor a method for generating a knowledge graph may include: (1) receiving data from at least one data source; (2) identifying facts in the data; (3) generating a relationship triple for each fact, wherein the relationship triples identify a subject, a predicate, and an object; and (4) populating the knowledge graph comprising nodes and edges with the relationship triples, wherein the nodes represent the subjects and the objects, and the edges represent the predicates, wherein each edge is associated with a weighting indicating a strength of the predicate relationship between the subject and the object.
US11468333B2
System level occupancy counting in a lighting system configured to obtain an indicator data of a RF spectrum signal (signal) generated at a number of times in an area. At each respective one of the number of times, based on results of application of heuristic algorithm coefficients, the lighting system generates an indicator data metric value for each of the indicator data for the respective time. The lighting system processes each of the indicator data metric value to compute a plurality of metric values for the respective time and combine the plurality of metric values to compute an output metric value for each of a plurality of probable number of occupants in the area for the respective time. The lighting system determines an occupancy count in the area at the respective time based on the computed output metric value.
US11468332B2
Processing circuitry for a deep neural network can include input/output ports, and a plurality of neural network layers coupled in order from a first layer to a last layer, each of the plurality of neural network layers including a plurality of weighted computational units having circuitry to interleave forward propagation of computational unit input values from the first layer to the last layer and backward propagation of output error values from the last layer to the first layer.
US11468327B2
A computer-implemented system is provided that includes a learning network component that determines respective weights assigned to respective node inputs of the learning network in accordance with a learning phase of the learning network and trains a variable separator component to differentially change learning rates of the learning network component. A differential rate component applies at least one update learning rate to adjust at least one weight assigned to at least one of the respective node inputs and applies at least one other update learning rate to adjust the respective weight assigned to at least one other of the respective node inputs in accordance with the variable separator component during the learning phase of the learning network. A differential rate component applies at least one update rate to adjust at least one weight assigned to at least one of the respective node inputs and applies at least one other update rate to adjust the respective weight assigned to at least one other of the respective node inputs in accordance with the learning phase of the learning network.
US11468318B2
Systems, methods, and computer-readable media for context-aware synthesis for video frame interpolation are provided. A convolutional neural network (ConvNet) may, given two input video or image frames, interpolate a frame temporarily in the middle of the two input frames by combining motion estimation and pixel synthesis into a single step and formulating pixel interpolation as a local convolution over patches in the input images. The ConvNet may estimate a convolution kernel based on a first receptive field patch of a first input image frame and a second receptive field patch of a second input image frame. The ConvNet may then convolve the convolutional kernel over a first pixel patch of the first input image frame and a second pixel patch of the second input image frame to obtain color data of an output pixel of the interpolation frame. Other embodiments may be described and/or claimed.
US11468314B1
Embodiments disclosed herein describe systems, methods, and products that generate trained neural networks that are robust against adversarial attacks. During a training phase, an illustrative computer may iteratively optimize a loss function that may include a penalty for ill-conditioned weight matrices in addition to a penalty for classification errors. Therefore, after the training phase, the trained neural network may include one or more well-conditioned weight matrices. The one or more well-conditioned weight matrices may minimize the effect of perturbations within an adversarial input thereby increasing the accuracy of classification of the adversarial input. By contrast, conventional training approaches may merely reduce the classification errors using backpropagation, and, as a result, any perturbation in an input is prone to generate a large effect on the output.
US11468307B2
Artificial neuromorphic circuit includes synapse circuit and post-neuron circuit. Synapse circuit includes phase change element, first switch, and second switch. First switch is coupled to phase change element, and is configured to receive first pulse signal. Second switch is coupled to phase change element. Input terminal of post-neuron circuit is coupled to switch circuit, and input terminal is coupled to phase change element. Input terminal charges capacitor through switch circuit in response to first pulse signal. Post-neuron circuit is configured to generate firing signal based on voltage level at input terminal and threshold voltage, and is further configured to generate first control signal and second control signal based on firing signal. Post-neuron circuit turns off switch circuit according to first control signal. Second control signal is configured to cooperate with second pulse signal to control second switch so as to control a state of phase change element.
US11468296B2
The present disclosure provides a method of recognising a first action. The method comprises determining a weighted combination of a first plurality of feature responses associated with a sequence of second actions over a period of time using a set of weights at a particular time instance in the period of time. The method then recognises the first action by processing, using a neural network, the weighted combination of the first plurality of feature responses and temporal position values of each of the first plurality of feature responses associated with the sequence of second actions.
US11468292B2
A design application is configured to generate a latent space representation of a fleet of pre-existing vehicles. The design application encodes vehicle designs associated with the fleet of pre-existing vehicles into the latent space representation to generate a first latent space location. The first latent space location represents the characteristic style associated with the fleet of pre-existing vehicles. The design application encodes a sample design provided by a user into the latent space representation to produce a second latent space location. The design application then determines a distance between the first latent space location and the second latent space location. Based on the distance, the design application generates a style metric that indicates the aesthetic similarity between the sample design and the vehicle designs associated with the fleet of pre-existing vehicles. The design application can also generate new vehicle designs based on the latent space representation and the sample design.
US11468284B2
Methods and systems for training a multivariate model predicting utilization of a space. One method includes receiving, over a period of time, signals from each of a plurality of mobile devices located in the space and generating, based on the signals received from each of the plurality of mobile devices, a plurality of location data points for each of the plurality of mobile devices, each of the plurality of location data points for a mobile device including a timestamp and a position within the space of the mobile device. The method also includes accessing metadata of the space, and using, with an electronic processor, the plurality location data points for each of the plurality of mobile devices and the metadata of the space to train machine learning engine. In addition, the method includes predicting a utilization of the space using the machine learning engine.
US11468275B1
A machine learning (ML) model is trained and used to produce a probability distribution associated with a computer vision task. The ML model uses a prior probability distribution associated with a particular image capture condition determined based on sensor data. For example, given that an image was captured by an image capture device at a particular height above the floor and angle relative to the vertical world axis, a prior probability distribution for that particular image capture device condition can be used in performing a computer vision task on the image. Accordingly, the machine learning model is given the image as input as well as the prior probability distribution for the particular image capture device condition. The use of the prior probability distribution can improve the accuracy, efficiency, or effectiveness of the ML learning model for the computer vison task.
US11468273B2
The present disclosure generally relates to apparatus, software and methods for detecting and classifying anomalous features in one-dimensional data. The apparatus, software and methods disclosed herein use a YOLO-type algorithm on one-dimensional data. For example, the data can be any one-dimensional data or time series, such as but not limited to be power over time data, signal to noise ratio (SNR) over time data, modulation error ratio (MER) data, full band capture data, radio frequency data, temperature data, stock data, or production data. Each type of data may be susceptible to repeating phenomena that produce recognizable anomalous features. In some embodiments, the features can be characterized or labeled as known phenomena and used to train a machine learning model via supervised learning to recognize those features in a new data series.
US11468272B2
A method for detecting fraudulent interactions may include receiving interaction data, including a first plurality of interactions with (first) fraud labels and a second plurality of interactions (without fraud labels). Second fraud label data for each of the second plurality of interactions may be generated with a first neural network (e.g., classifying whether each interaction is fraudulent or not). Generated interaction data and generated fraud label data may be generated with a second neural network. Discrimination data for each of the second plurality of interactions and generated interactions may be generated with a third neural network (e.g., classifying whether the respective interaction is real or not). Error data may be determined based on the discrimination data (e.g., whether the respective interaction is correctly classified). At least one of the neural networks may be trained based on the error data. A system and computer program product are also disclosed.
US11468269B2
The performance of a discriminator is improved at low cost. An image quality parameter group in the development processing is obtained so that the discrimination success rate of a discriminator based on developed image data obtained by performing the development processing on captured image data is increased. For example, the discrimination success rate is obtained by comparing a discrimination result from the discriminator with the correct answer discrimination result in a ground truth database. Since the image quality parameter group in the development processing is optimized in accordance with a discriminator, a preprocessing unit for enhancing the discrimination performance of the discriminator is unnecessary. The performance of a discriminator can be improved at low cost.
US11468268B2
A computer-implemented method for learning an autoencoder notably is provided. The method includes obtaining a dataset of images. Each image includes a respective object representation. The method also includes learning the autoencoder based on the dataset. The learning includes minimization of a reconstruction loss. The reconstruction loss includes a term that penalizes a distance for each respective image. The penalized distance is between the result of applying the autoencoder to the respective image and the set of results of applying at least part of a group of transformations to the object representation of the respective image. Such a method provides an improved solution to learn an autoencoder.
US11468265B2
Aspects of the disclosure relate to a method for discovering latent factors from data in a neural network environment. Aspects include adding, by a data noise unit of the neural network environment, noise to a set of input data; computing, by the encoder model and a set of stochastic non-linear units, a set of latent code based on the set of input data; obtaining, by decoding the latent code with a decoder model, a set of reconstructed data.
US11468263B1
Techniques for building and managing data models are provided. According to certain aspects, systems and methods may enable a user to input parameters associated with building one or more data models, including parameters associated with sampling, binning, and other factors. The systems and methods may automatically generate program code that corresponds to the inputted parameters and display the program code for review by the user. The systems and methods may build the data models and generate charts and plots depicting aspects of the data models. Additionally, the systems and methods may combine data models and select champion data models.
US11468260B2
Computer-implemented systems and methods for selecting a first neural network model from a set of neural network models for a first dataset, the first neural network model having a set of predictor variables and a second dataset comprising a plurality of datapoints mapped into a multi-dimensional grid that defines one or more neighborhood data regions; applying the first neural network model on the first dataset to generate a model score for one or more datapoints in the second dataset, the model score representing an optimal fit of input predictor variables to a target variable for the set of variables of the first neural network model.
US11468259B2
A system includes a memory and a node. The memory stores first and second log string correlithm objects. The node receives first and second real-world numerical values, and identifies a first sub-string correlithm object from the first log string correlithm object representing the first real-world numerical value and a second sub-string correlithm object from the second log string correlithm object representing the second real-world numerical value. The node aligns the first and second log string correlithm objects such that the first sub-string correlithm object aligns with the second sub-string correlithm object. The node identifies a sub-string correlithm object from the second log string correlithm object representing the logarithmic value of one. The node determines which sub-string correlithm object from the first log string correlithm object aligns with the identified sub-string correlithm object from the second log string correlithm object. The node outputs the determined sub-string correlithm object.
US11468257B2
Disclosed are an electronic apparatus for recognizing a multimedia signal and an operating method of the electronic apparatus, including segmenting a detection signal into a plurality of frames; segmenting each of the frames into a plurality of blocks; and representing each of the blocks as a hash word based on a time feature and a frequency feature for each of the blocks.
US11468256B2
In some implementations, a device may receive, from a camera of a source device, video data depicting a physical environment. The device may detect a target indicator associated with a target zone of the physical environment. The device may determine, based on the target indicator, a zone configuration of the target zone relative to the target indicator. The device may generate, based on a position of the source device, an initial masking content that is associated with a boundary of the target zone that is defined by the zone configuration using a spatial mapping model based on the video data and the target indicator. The device may generate a final masking content using chroma keying based on the initial masking content. The device may generate display data associated with the final masking content and the video data. The device may provide the display data to a destination device.
US11468242B1
A computer evaluates free-form text messages among members of a team, using natural language processing techniques to process the text messages and to assess psychological state of the team members as reflected it the text messages. The computer assembles the psychological state as reflected in the messages to evaluate team collective psychological state. The computer reports a trend of team collective psychological state in natural language text form.
US11468240B2
A system includes at least one memory configured to store multiple free-form text-based descriptions comprising descriptions of upcoming travels by multiple users. The system also includes at least one processor coupled to the at least one memory. The at least one processor is configured to perform natural language processing to generate vectors representing the free-form text-based descriptions in a feature space. The at least one processor is also configured to identify similarities between multiple pairs of the vectors in the feature space. The at least one processor is further configured to identify at least two of the free-form text-based descriptions as being related based on the identified similarities. In addition, the at least one processor is configured to generate an output indicating that the at least two free-form text-based descriptions are associated with related travels by at least two users.
US11468238B2
Example data processing systems and methods are described. In one implementation, a system accesses a corpus of data and analyzes the data contained in the corpus of data to identify multiple documents. The system generates vector indexes for the multiple documents such that the vector indexes allow a computing system to quickly access the plurality of documents and identify an answer to a question associated with the corpus of data.
US11468237B2
The invention relates to a computer-implemented system and method for providing an Audit Document Investigation Tool that augments the audit process at various investigation stages. As a critical component of audit technology initiatives, the Audit Document Investigation Tool provides a consistent, efficient workflow to ingest, automatically prioritize and investigate documents, leverageable by any procedure workflow and linkable to platforms for full audit trail and subsequent review.
US11468234B2
At least some embodiments are directed to a computer-implemented method that comprises receiving original input text that includes a term, comparing a definition of the term to definitions of multiple candidate replacement terms to generate a set of candidate replacement terms, and substituting each of the candidate replacement terms in the set for the term in the original input text to produce a plurality of modified input texts. The method also comprises determining the grammatical accuracy of each of the plurality of modified input texts, comparing meanings of the modified input texts to a meaning of the original input text, and modifying the set of candidate replacement terms based on the determinations of grammatical accuracy and the comparisons of the meanings. The method still further comprises ranking the modified set of candidate replacement terms using one or more criteria, and displaying the ranking on a display.
US11468228B2
Content frames can be provided for productivity applications through a content frame platform. The platform can detect a sequence of similar documents (“a document run”) and provide functionality to easily create the next document in the sequence through a content frame. The platform can receive a trigger for a content frame for a new document; and, in response, determine whether the new document belongs to a document run. In response to determining the new document belongs to a document run, the platform can determine at least two documents in the document run to be used to create the content frame and identify common content between the at least two documents in the document run. The content frame, which can include at least an outline for the new document and sections of updatable content for the new document, can be generated using the common content and provided for display and/or editing.
US11468227B1
In one embodiment, the disclosure provides a computer-implemented or programmed method, comprising: causing subscribing to a plurality of events provided by a first application programming interface; receiving a layout change event pushed from the first application programming interface; determining that a change in focused element resulted in a currently focused element; receiving, from the currently focused element, a digital electronic object comprising a source text; programmatically dividing the source text into a plurality of source text units; programmatically evaluating each particular source text unit among the plurality of source text units using a machine learning model, and receiving a classification output from the machine learning model; programmatically transforming the classification output to yield an output set of phrase suggestions; and, causing displaying one or more phrase suggestions of the output set of phrase suggestions.
US11468226B2
A method for automatic presentation of a terminal application screen is described. The method includes receiving terminal application screen data from a server. The method also includes selecting a transformation template based on a comparison of text in the terminal application screen data to identification text in the transformation template. The transformation template includes instructions for transforming the terminal application screen data into an HTML page. The method further includes transforming the terminal application screen data into the HTML page using the selected transformation template. The HTML page is displayed in a web interface on a client device.
US11468221B2
A cell architecture and a method for placing a plurality of cells to form the cell architecture are provided. The cell architecture includes at least a 1st cell and a 2nd cell placed next to each other in a cell width direction, wherein the 1st cell includes a one-fin connector which is formed around a fin among a plurality of fins of the 1st cell, and connects a vertical field-effect transistor (VFET) of the 1st cell to a power rail of the 1st cell, wherein a 2nd cell includes a connector connected to a power rail of the 2nd cell, wherein the fin of the 1st cell and the connector of the 2nd cell are placed next to each other in the cell width direction in the cell architecture, and wherein the one-fin connector of the 1st cell and the connector of the 2nd cell are merged.
US11468217B2
An example operation may include one or more of acquiring real-time parameter data from a pipeline, selecting relevant real-time parameters from the real-time parameter data, executing a plurality of equations using the selected real-time parameters as an in input, generating a model configured to simulate the pipeline in real-time based on an output of the plurality of the equations, and predicting at least one location of a column separation in the pipeline based on the model.
US11468214B2
In certain embodiments, a selection of a first point and a second point within an infrastructure may be obtained via a user interface. A plurality of pathways, including a plurality of cable trays, between the first point and the second point may be determined. A first set of cable trays, having weights that do not exceed weight thresholds, may be identified. Images of the first set of cable trays may be obtained from a plurality of image sensors within the infrastructure. Fullness levels of the first set of cable trays may be determined based on the images. A second set of cable trays, having fullness levels that do not exceed fullness thresholds, may be identified from the first set of cable trays. One or more recommended pathways between the first point and the second point may be determined based on the identified second set of cable trays.
US11468201B2
A system includes a virtual machine to transmit an input/output request to a data storage system and a hypervisor configured to maintain a map of the virtual machine to a virtual disk, wherein the virtual disk is a slice of a persistent storage device. A virtual machine server is configured to maintain a map of the virtual disk to a start address and an end address and to update the input/output request with the start address, the end address, and a virtual disk identifier associated with the virtual machine. A processor determines whether the start address and the end address are valid, and if the start address and the end address are valid, then process the input/output request. The response is transmitted to the input/output request.
US11468197B2
In some implementations, a computing device can restrict the use of another computing device in certain contexts. For example, a parent may wish to use the parent's computing device to restrict her children's use of the children's computing devices while the children are in school while the children should be participating in some other activity. For example, the parent's controller device may be enabled to remotely configure and control the usage of the satellite device(s) without needing to physically access the satellite device. The parent may implement limitations, permissions, or different policies that may govern, for example, the ability of the satellite device to communicate with other devices, execute various application functionalities, run any particular software, and manage its own settings.
US11468172B2
Presented herein are techniques for automatically generating information about risks associated with browser extensions used by browsers in an enterprise network for purposes of determining whether to whitelist a browser extension in response to a request from a user. A request to install a browser extension is obtained from a user device of a plurality of user devices associated with an organization, wherein the request comprises an extension identifier for the browser extension. A risk score is generated for the browser extension based on risk values for each of one or more permissions requested by the browser extension. The risk score is compared to a threshold value to determine whether the browser extension satisfies risk standards of the organization, and if so, the browser extension is automatically added to a whitelist of permitted extensions for future installation on the plurality of user devices.
US11468170B2
A processor can be configured to access boot firmware from a remote location independent from use of a chipset. After a processor powers-on or reboots, the processor can execute microcode. The microcode will cause the processor to train a link with a remote device. The remote device can provide the processor with access to boot firmware. The processor can copy the boot firmware to the processor's cache or memory. The processor will attempt to authenticate the boot firmware. If the boot firmware is authenticated, the processor executes the copy of the boot firmware.
US11468156B2
An access control system controls access of a user to one or more operating functions of a technical installation. The access control system includes a receiving device configured to read access authorization data from a mobile data medium and an access control device configured to receive and validate the access authorization data from the receiving device. The receiving device continuously adds a dynamic portion to the access authorization data to create dynamic access authorization data and sends the dynamic access authorization data to the access control device. The access control device, in response to the dynamic access authorization data corresponding to a defined expectation, generates a release signal for those operating functions for which the access authorization data is valid.
US11468140B2
A non-transitory computer-readable storage medium storing a control program, when executed by a computer, causing an information processing device to perform: selecting a target device for executing predetermined data processing based on an operation received by an operation unit; receiving an execution instruction by a user, which is for causing the selected target device to execute the predetermined data processing; acquiring identification information of the target device; generating a display URL which is for displaying a specific page on a display by a Web browser, the specific page being a Web page corresponding to the acquired identification information; determining whether a specific condition is satisfied, the specific condition being a condition for displaying the specific page on the display; and opening the Web browser by designating the generated display URL after the execution instruction is received and in a case where it is determined that the specific condition is satisfied.
US11468139B2
This invention relates to marketing and creation of digital content (text, voice, video, imagery, etc.) and understanding what topics are most relevant for an intended audience, its size, the type of content that audience wants to consume, and the optimal distribution method (social media, email, podcasts, voice assistants, web pages, mobile apps, etc.), and leveraging machine learning to automatically create content with a high chance of success.
US11468134B2
Systems and methods for provisioning a customized software stack are disclosed. A user inquiry for a technical issue is received from an inquiring user and at least one response to the user inquiry is received. A customized software stack is established for a virtual computing environment based on one or more characteristics similar to one or more user characteristics of a user computing environment of the inquiring user and the at least one response.
US11468123B2
Disclosed is an electronic apparatus providing a reply to a query of a user. The electronic apparatus includes a microphone, a camera, a memory configured to store at least one instruction, and at least one processor, and the processor is configured to execute the at least one instruction to control the electronic apparatus to: identify a region of interest corresponding to a co-reference in an image acquired through the camera based on a co-reference being included in the query, identify an object referred to by the co-reference among at least one object included in the identified region of interest based on a dialogue content that includes the query, and provide information on the identified object as the reply.
US11468122B2
A method for utilizing shared memory spaces for data lifecycle management in a conversational AI system includes receiving one or more storage requests directing conversational data to multiple nodes of a conversational data object and storing the conversational data that is directed to each different one of the multiple nodes within a different one of multiple discrete memory spaces. Each of the multiple discrete memory spaces is governed by a scope policy defining a lifetime for data stored within the memory space. The method further provides for erasing data of each node of the multiple different nodes of the conversational data object according to the lifetime defined by the scope policy governing the memory space storing the node.
US11468104B2
Methods and systems are disclosed including a system comprising an integrated centralized property database including a plurality of data items associated with geographic location identifier(s) indicating a particular geographic point on earth, and associated with time identifier(s) including time(s) or time period(s), indicative of a time history of an associated data item regarding the associated geographic point on earth; a computer processor, communicatively coupled with the integrated centralized property database, configured to: receive, from a user computer system, a query of a geographic location and time information indicative of the time history of an associated data item regarding the associated geographic point on earth; retrieve, from the integrated centralized property database, data items having associated geographic location identifiers matching the received geographic location and having associated time identifiers matching the received time information; and provide the retrieved data items to the user computer system via a graphical user interface.
US11468102B2
A relational database management system (RDBMS) optimizes limit queries over analytical functions, wherein the limit queries include an output clause comprising a LIMIT, TOP and SAMPLE clause with an expression specifying a limit that is a number K or a percentage α %. The optimizations of the limit queries include: (1) static compile-time optimizations, and (2) dynamic run-time optimizations, based on semantic properties of “granularity” and “input-to-output cardinality” for the analytical functions.
US11468100B2
Disclosed is a system to provide an answer to a query generated by a device while hiding the answer and the query from a server providing the answer. Data structures, created at the server, contain information such as information about restaurants, mechanics, medical conditions, etc. The server creates bundles including two or more data structures containing disparate information, and a unique identifier for each bundle. The server creates a table of contents indicating the unique identifier of a bundle and the information contained in the bundle and sends the table of contents to the device. The server provides the answer to the query from the device by receiving the unique identifier of the bundle and providing the bundle having the unique identifier to the device. While the bundle contains the answer to the query, the server does not know the query or the answer because the bundle contains disparate information.
US11468098B2
Embodiments of the invention provide systems and methods for managing and processing large amounts of complex and high-velocity data by capturing and extracting high-value data from low value data using big data and related technologies. Illustrative database systems described herein may collect and process data while extracting or generating high-value data. The high-value data may be handled by databases providing functions such as multi-temporality, provenance, flashback, and registered queries. In some examples, computing models and system may be implemented to combine knowledge and process management aspects with the near real-time data processing frameworks in a data-driven situation aware computing system.
US11468097B2
Systems and methods for automated data curation and presentation are disclosed herein. The system can include a memory including a structured database and a plurality of storage bins. The system can include at least one server that can receive a packetized data file generated from a data file. This packetized data file can include a first packet generated from a content file of the data file, a second packet generated from metadata of the data file, and a third packet generated from a payload of the data file. The at least one server can automatically generate at least one tag for the packetized data file, which at least one tag is automatically generated based at least one key phrase identified in at least the targeted portion of the content file. The at least one server can index the packetized data file according to the at least one tag into a predetermined taxonomy, receive a data request including a plurality of parameters identifying attributes of packetized data, and deliver curated data selected according to the at least some of the plurality of parameters of the data request.
US11468095B2
Mechanisms for multidimensional data modeling and operations and related procedures are described. Resource structures for multidimensional data can be used. This can allow lumped operations such as RESTful operations and procedures on the multidimensional data. A new attribute “SamplingPeriodCovered” can be used to indicate the time interval when the related time series data (or any multi-dimension data streams) are stored. This can reduce the total size of the data stored.
US11468092B2
A method and computer readable medium for exploring similar users and items of a media service includes generating a user interface. The user interface displays a user selectable indicia representing a similar member function for allowing a user to search a media service for at least one other user. The one other user has a degree of similarity with respect to the searching user. Another method includes facilitating the search of such a similar user within a media service.
US11468089B1
A method of building a first distributed ledger based on synchronization with a proxy distributed ledger comprising a genesis block of a second distributed ledger and a contiguous plurality of last blocks of the second distributed ledger. The method comprises initializing a first distributed ledger by creating a first genesis block comprising executable instructions that implement a smart contract; initializing the proxy distributed ledger as a combination of the blocks read from the second distributed ledger; and building the first distributed ledger by creating blocks and adding the blocks to the first distributed ledger, wherein each block comprises a content field created at least in part based on processing one of the blocks of the proxy distributed ledger in time synchronization based on executing the executable instructions stored in the first genesis block.
US11468084B2
An information processing device for processing target data according to one or more embodiments may include a preprocessor and a preprocess ID assigner. The preprocessor may be configured to generate preprocessed data by performing at least one preprocess on the target data. The preprocess ID assigner may be configured to assign, to the preprocessed data, a preprocess ID corresponding to the at least one preprocess.
US11468076B2
Methods, systems, and computer programs, for generating dynamic data filters. In one aspect, a data processing system is disclosed that is configured to perform operations that include receiving a data source agnostic information request (DSAIR), determining, based on the DSAIR, (i) one or more source selection keys and (ii) a data dictionary, identifying, by the data processing system, one or more data sources related to the received DSAIR using the one or more source selection keys, generating a dynamic data filter using one or more of the plurality of terms of the data dictionary, filtering, using the dynamic data filter, information in the one or more data sources that were identified using the source selection keys, and providing the filtered information from the one or more data sources for output by the user device.
US11468071B2
Systems and methods are described for providing contextual search results. The system may receive a search query during presentation of a video. If the query is ambiguous, the system accesses some of the frames of the video. The frames are analyzed to identify a performed action depicted in the frames. The system retrieves a keyword related to the identified action. The ambiguous query is augmented with the keyword. The augmented search query is used to search for and output relevant search results.
US11468069B1
The present invention relates generally to messaging platforms, and relates more particularly to data storage such that random sampling can be accomplished in real-time in messaging platforms. Aspects of the present invention include storing a bipartite graph with associations of two node types. The graph can be stored as a power law graph. The graph can be used to provide real-time content recommendations in a messaging platform. The content recommendations can be provided using random sampling of the node types stored in the graph.
US11468061B2
Techniques for improving complex database queries are provided. A determination is made whether to adopt a static or dynamic query execution plan for a received database query based on metrics. When a dynamic query execution plan is adopted, the database query is separated into query fragments. A plan fragment is generated for each query fragment and executed to generate feedback for the plan fragment. The feedback from the execution of each plan fragment is used to initiate query rewrite rules to simplify the corresponding query fragments. The rewritten query fragments are combined to generate the dynamic query plan.
US11468049B2
Various embodiments relate generally to data science and data analysis, and computer software and systems to provide an interface between repositories of disparate datasets and computing machine-based entities that seek access to the datasets, and, more specifically, to a computing and data storage platform that facilitates consolidation of one or more datasets, whereby data ingestion is performed to form data representing layered data files and data arrangements to facilitate, for example, interrelations among a system of networked collaborative datasets. In some examples, a method may include forming a first layer data file and a second layer data file, assigning addressable identifiers to uniquely identify units of data and data units to facilitate the linking of data, and implementing selectively one or more of a unit of data and a data unit as a function of a context of a data access request for a collaborative dataset.
US11468046B2
Proposed is a scalable and computationally light approach to validating blockchains called the Catastrophic Dissent Mechanism (CDM). CDM uses anonymous actors who are free to join and leave the system as they please. The mechanism gives all actors strong incentives to behave honestly, both as individuals, and as members of coalitions who might benefit in compromising the integrity of the blockchain. As a result, CDM offers users Strategically Provable Security (SPS). CDM provides a foundation to create an ecosystem of federated chains which can share heterogeneous tokens using different business logic. As a result, new instances of chains can be created to serve as inexpensive, scalable platforms for a wide variety of blockchain applications and to provide a path for existing instances to be upgraded or altered without the use of hard forks or breaking the rule that code is law.
US11468044B2
Optimizations for verification of interactions system and method using probability density functions
A method comprises a client device receiving a verification request comprising an interaction identifier and generating a random sampling of a number of block headers. The random sampling according to a random distribution generated based on a probability density function. The client device can query two or more full nodes for random samplings of block headers. The client device can receive the random samplings of block headers from the two or more full nodes and compare samplings of block headers received from two or more full nodes. The samplings of block headers are the random samplings of block headers. The client device can verify at least one block header of the samplings of block headers, then determine that a blockchain maintained by at least one of the two or more full nodes is valid in response to verifying the at least one block header of the samplings of block headers.
US11468042B2
Data management units for supporting health control of a human or animal body. The units can include a processor adapted to process the following steps: i) if a number of previous measurement data referring to a corresponding tag stored in a data storage is less than a predetermined minimum value: a) no tag is automatically assigned to a new measurement value, or b) a corresponding tag chosen from a group of tags is automatically assigned to the new measurement value based on a first tagging calculation rule; and ii) if the number of the previous measurement data referring to a corresponding tag stored in the data storage is equal to or bigger than the predetermined minimum value, the corresponding tag chosen from a group of tags is automatically assigned to the new measurement value based on at least one second tagging calculation rule.
US11468034B2
The disclosure herein describes processing deletion requests using sequencing numbers with change feed updates. When a deletion occurs on the source data store, a deletion notification is created in a change feed on the source server. The deletion notification includes a set of deletion record IDs identifying a set of records to be deleted, a tombstone sequence number (TSN) identifying a sequence of the deletion notification within a set of deletion notifications and/or a deletion sequence number (DSN). The DSN is incremented by one each time a new deletion notification is created. A deletion notification can represent deletion of a single record or a set of records. Each deletion notification is assigned a time-to-live (TTL) value. The deletion notification is deleted at expiration of the TTL. The TSN and the DSN entries are used to determine whether any deletion updates have been missed to prevent silent failures.
US11468033B1
A method and apparatus for performing storage and retrieval in an information storage system cache is disclosed that uses the hashing technique with the open-addressing method for collision resolution. Insertion, retrieval, and deletion operations are limited to a predetermined number of probes, after which it may be assumed that the table does not contain the desired data. Moreover, when using linear probing, the technique facilitates maximum concurrent, multi-thread access to the table, thereby improving system throughput, since only a relatively small section is locked and made unavailable while a thread modifies that section, allowing other threads complete access to the remainder of the table.
US11468031B1
Apparatus, methods, and computer-readable media facilitating efficiently scaling real-time indexing are disclosed herein. An example method includes generating a first plurality of source data objects based on source files having data received at the object storage system. The example method also includes generating one or more real-time manifest files based on the first plurality of source data objects. Additionally, the example method includes updating the index to include the one or more real-time manifest files. The example method also includes receiving a search query for at least one of the first plurality of source data objects and the second plurality of source data objects stored at the object storage system. Additionally, the example method includes generating a materialized view of a result set of the search query based on querying the index based on the search query, the manifest file, and the one or more real-time manifest files.
US11468028B2
A system for an in-memory row storage architecture can be provided. In some implementations, the system performs operations comprising monitoring access to a plurality of rows in a database partition, a first portion of the plurality of rows stored in a persistent page store and a second portion of the plurality of rows stored in an in-memory row store. The operations can further comprise determining workload parameters based on the monitoring, selecting a location for performing a database operation on the database partition based on the workload parameters, and performing the database operation on the database partition within the selected location (e.g., the persistent page store or the in-memory row store). Related systems, methods, and articles of manufacture are also described.
US11468017B2
A system and method are presented that utilize separate append-only arrays to track metadata and real data for a file. All modifications to the file result in metadata records being appended to the end of the metadata array. Write modification commands cause real data to be appended to the file data array. The location of real data on the file data array is identified by a record in the metadata array. Modification commands can be grouped into sets, which complete as a set. Modification sets can rely upon the completeness of prior sets. Read-like commands cause the creation of a virtual array based upon the records of the metadata array. The created virtual array has the same size as the actual file but does not contain the real data for the file. Rather, the virtual file array maps to the actual data stored in the file data array.
US11468015B2
A client machine writes to and reads from a virtual disk on a remote storage platform. Metadata is generated and stored in replicas on different metadata nodes of the storage platform. A modified log-structured merge tree is used to store and compact string-sorted tables of metadata. During file storage and compaction, a consistent file identification scheme is used across all metadata nodes. A fingerprint file is calculated for each SST (metadata) file on disk that includes hash values corresponding to regions of the SST file. To synchronize, the fingerprint files of two SST files are compared, and if any hash values are missing from a fingerprint file then the key-value-timestamp triplets corresponding to these missing hash values are sent to the SST file that is missing them. The SST file is compacted with the missing triplets to create a new version of the SST file. The synchronization is bi-directional.
US11468010B2
Embodiments of the present disclosure relate to a method, device and computer program product for determining a consistency level of a virtual machine snapshot. The method comprises obtaining a backup log file of the virtual machine snapshot generated in a virtual machine backup process, the backup log file comprising log information related to the generation of the virtual machine snapshot. The method further comprises determining the consistency level of the virtual machine snapshot based on the backup log file, the consistency level indicating a matching degree between a state of a virtual machine represented by the virtual machine snapshot and an actual state of the virtual machine when the virtual machine snapshot is generated.
US11468002B2
A computing device includes an array of processing elements mutually connected to perform single instruction multiple data (SIMD) operations, memory cells connected to each processing element to store data related to the SIMD operations, and a cache connected to each processing element to cache data related to the SIMD operations. Caches of adjacent processing elements are connected. The same or another computing device includes rows of mutually connected processing elements to share data. The computing device further includes a row arithmetic logic unit (ALU) at each row of processing elements. The row ALU of a respective row is configured to perform an operation with processing elements of the respective row.
US11467995B2
Methods, systems, and devices for pin mapping for memory devices are described. An apparatus may include a memory array, a plurality of pins, a selector, and a mapping component. The memory array may include a plurality of data lines coupled with a plurality of memory cells. The mapping component may be configured to map a set of data lines to a first set of pins when the selector reflects a first state and to a second set of pins when the selector reflects a second state. The first and second set of pins may have a same quantity of pins. The second set of pins may include pins that are otherwise unused in the second state. The mapping component may be configured to selectively couple unused pins to a fixed potential.
US11467993B2
Disclosed is a data transmission method. The method includes: sending, instruction information of data transmission to a slave node in a preset first cycle; judging, by the slave node, whether data should be sent according to the instruction information of data transmission; sending the data to the a master node if the slave node judges that the data needs to be sent; and sending, by other slave nodes, the data sequentially to the master node according to a preset slave node priority, an electric potential condition and a data state of the other slave nodes in a preset second cycle. In a preset first cycle, data is actively requested from a slave node, and in a preset second cycle, other slave nodes can actively send the data to a master node according to a preset slave node priority, an electric potential condition and a data state of the other slave nodes.
US11467990B2
A programmable logic controller performs execution of a program in each set period and repeats the execution of the program. The first device storage stores a device value that is an input value and an output value of the program. The second device storage stores the device value stored in the first device storage in a previous period. In a case in which a reading target preset for a device designated by a monitor request received from an engineering tool is the first device storage, the command processor reads the device value stored in the first device storage after execution of the program in a current period is completed, and in a case in which the reading target is the second device storage, the command processor immediately reads the device value stored in the second device storage. The command transmission/reception element transmits the device value to the engineering tool.
US11467988B1
Systems, apparatuses, and methods for implementing a memory fetch granule for real-time agents are described. A computing system includes a plurality of real-time agents coupled to memory via an interconnect fabric and a memory controller. The efficiency of the memory controller is determined by the number of bank groups in the memory devices coupled to the memory controller. A memory fetch granule is defined for the memory controller based on the amount of data that can be accessed in parallel on the memory device in back-to-back access cycles. Each real-time agent accumulates memory requests for sequential physical addresses until the amount of data referenced by the requests reaches the size of the memory fetch granule. Once the memory fetch granule is reached, the real-time agent sends the requests to the memory controller via the fabric. This helps to ensure that the requests will arrive at the memory controller near enough to each other to get grouped together.
US11467979B2
Methods, systems, and devices for methods for supporting mismatched transaction granularities are described. A memory system may include a host device the performs data transactions according to a first code word size that is different than a second code word size associated with a storage component within the memory system. A cache may be configured to receive, from the host device, a first code word associated of the first code word size and associated with a first address of the storage component. The cache may store the first code word. When the first code word is evicted from the cache, the memory system may generate a third code word of the second size based on the first code word and a second code word stored in the first address of the storage component and store the third code word at the first address of the storage component.
US11467968B2
A memory-adaptive processing method for a convolutional neural network includes a feature map counting step, a size relation counting step and a convolution calculating step. The feature map counting step is for counting a number of a plurality of input channels of a plurality of input feature maps, an input feature map tile size, a number of a plurality of output channels of a plurality of output feature maps and an output feature map tile size for a convolutional layer operation. The size relation counting step is for obtaining a cache free space size in a feature map cache and counting a size relation. The convolution calculating step is for performing the convolutional layer operation with the input feature maps to produce the output feature maps according to a memory-adaptive processing technique, and the memory-adaptive processing technique includes a dividing step and an output-group-first processing step.
US11467964B1
A system includes a first counter configured to increment or decrement in response to a triggering event. The first counter is sized to overflow. The system also includes a second counter configured to increment or decrement in response to a triggering event. The first counter and the second counter are merged to form a third counter in response to detecting an overflow triggering event for the first counter. A merge bit indicative of whether the first counter and the second counter are merged changes value in response to merging the first counter and the second counter.
US11467956B2
The present disclosure provides methods, systems, and non-transitory computer readable media for optimizing data storing. An exemplary method comprises: determining, by a host, a source physical storage to be released as a part of the garbage collection process and a destination physical storage to store data transferred from the source physical storage as a part of the garbage collection process; reading a logic address log corresponding to the data from the source physical storage to a controller, wherein the logic address log comprises logic addresses corresponding to the data; determining, by the controller, whether the logic addresses are valid; transferring the valid logic addresses to the host; and updating a mapping table with destination physical addresses according to the valid logic addresses, wherein: the mapping table is stored in the host, and the destination physical addresses correspond to the destination physical storage.
US11467949B2
Mechanisms and techniques for providing an isolated runtime environment are disclosed. Scoped properties are generated utilizing a namespace identifier. The namespace identifier is an identifier used to define a scope of at least an isolated application runtime context. Scoped objects are generated corresponding to one or more dependent services utilizing the one or more scoped properties and the namespace identifier. A target application is deployed to a container corresponding to the isolated application runtime context. The target application interacts with at least some of the dependent services utilizing the namespace identifier. At least one integration test is run on the target application in the container. The integration tests refer to the isolated application runtime context utilizing the namespace identifier.
US11467944B2
In an information processing apparatus (100), obtaining units such as a first obtaining unit (200) and a second obtaining unit (230) obtain general-purpose OS information in a test operation phase in which a real-time application and a plurality of general-purpose applications are executed. The general-purpose OS information is information on use of hardware by each of the plurality of general-purpose applications executed in the test operation phase. A management unit (220) verifies whether or not a condition to place a restriction on the use of the hardware is satisfied for each general-purpose application based on the general-purpose OS information obtained by the obtaining unit. The management unit (220), when the condition is verified as being satisfied, places a restriction on the use of the hardware for an applicable general-purpose application in an actual operation phase in which the real-time application and the plurality of general-purpose applications are executed.
US11467936B2
Motherboard connector failures can be predicted. An embedded controller can be employed on the motherboard to monitor when devices are connected to and disconnected from the motherboard's connectors. The embedded controller can maintain an event log and connector information in which it counts the number of times a device is connected to/disconnected from a connector. The BIOS can leverage the event log and the connector information to notify an end user to take action to correct or prevent possible corrosion. Training records may also be employed to predict connector failure. The training records can track and maintain baseline and periodic device training attributes. When the periodic training attributes deviate from the baseline training attributes, an end user can be notified to take action to remove corrosion.
US11467930B2
Distributed failover of a failed BE, and failback of the failed BE when it recovers, are described. A separate pool of memory may be reserved for each BE on a storage system. Each such pool may be further divided into sub-pools. When a BE fails, the one or more other active BEs on the storage system may be notified, and each such active BE may attempt to take ownership of one or more sub-pools of the BE and execute the one or more pending write operations of the failed BE. Upon completing execution of the pending write operations in a failed-over sub-pool, the ownership of the sub-pool may be returned to the failed BE. When the failed BE recovers, the recovered BE may attempt to take back control of one or more of its sub-pools.
US11467924B2
An example method of restoring a database includes obtaining information about backup data of a database from a source storage separate from a compute infrastructure. The information includes a list of data blocks of a file, transferring the data blocks on the list from the source storage to a local storage on the compute infrastructure, and tracking which data blocks of the file have been transferred from the source storage to the local storage concurrently when transferring the data blocks.
US11467920B2
According to one embodiment, one or more consistent states of a virtual machine (VM) are backed up and stored. An index library is used to extract, from the consistent state(s) of the VM, metadata corresponding to content files captured in the consistent state(s). The extracted metadata is stored into a metadata catalog, where the metadata catalog is subsequently downloaded by an index server to index the content files captured in the consistent state(s).
US11467904B2
A storage system including a storage controller and a plurality of storage drives generates parity data from data. Data and parity data configure a stripe. A plurality of stripes configure a parity group allocated with a plurality of storage drives to store the parity group. A first parity group allows the number of storage drives allocated to the parity group to be equal to the number of data pieces configuring each stripe. A second parity group allows the number of storage drives allocated to the parity group to be larger than the number of data pieces configuring each stripe and allows data for each stripe to be distributed and stored in different combinations of storage drives. When the first parity group is converted to the second parity group, a storage drive is added so that it is allocated to the parity group. Data is moved to ensure a free area.
US11467898B2
An information processing apparatus includes a nonvolatile memory device in which a program for activating the apparatus is stored, and which has a function of, in a case where an abnormality of management information indicating a correspondence relationship between a logical address and a physical address for data stored in the memory device is detected, performing a process of restoring the an abnormality of the management information is detected at a time of activation of the memory device. In a case where activation of the apparatus based on the program stops part way through, the apparatus is reactivated. Different processes for solving a malfunction in which activation of the apparatus stops part way through are executed based on whether or not an abnormality of the management information is detected in the memory device after the reactivation.
US11467889B2
In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine that an application executable by a processor of an information handling system is to be executed via an enclave; determine that the application has been compiled without an ability to execute within the enclave; store an enclave application in the enclave; store the application in the enclave; establish communications between the application and the enclave application; receive, by the enclave application, first information from the application in the enclave; call, by the enclave application, a first subroutine outside the enclave based at least on the first information; execute, by the enclave application, a second subroutine inside the enclave, in which the second subroutine receives second information from outside the enclave; and provide, by the enclave application, third information, based at least on the second information, to the application.
US11467884B2
An apparatus comprises a processing device configured to generate a model characterizing relationships between devices in an information technology infrastructure, to build a device dependency chain for the devices based at least in part on the generated model, and to predict workload for each of the devices in each of two or more time slots of a given time period. The processing device is also configured to determine a deployment schedule for the devices based at least in part on the device dependency chain and the predicted workload for each of the devices in each of the two or more time slots of the given time period, to identify an operation to be performed on the devices, and to utilize the deployment schedule to select ones of the devices on which to perform the identified operation in each of the two or more time slots of the given time period.
US11467877B2
Systems and techniques are provided for monitoring and managing the performance of services accessed by sites on a computing platform. When a performance issue is identified, a service is monitored to determine if calls to the service exceed a threshold completion time. If so, a resource available to call the service is adaptively throttled by the platform.
US11467874B2
Methods and systems of managing a resource in a distributed resource management system can include: receiving a resource request by at least one processor in the distributed resource management system, the resource request identifying a requested resource type corresponding to at least one of: a class identifier identifying a resource class assigned to a composite resource, and a class identifier identifying at least one additional resource associated with the composite resource; determining availability of the requested resource type; and scheduling a workload associated with the resource request for execution based on the determination.
US11467872B1
Availability of future capacity can be determined for various categories of resources. In some embodiments, logistic regression models are used to obtain binary predictions of availability. In this way, a customer or other entity can obtain a determination as to the availability of a specific number and category or resources, or resource instances, at a future period of time. In some embodiments alternatives may be provided, which may provide improved characteristics or may have a higher likelihood of availability. Such approaches can also be used to monitor current and future capacity demands and enable a provider to better plan appropriate adjustments to the physical resources that provide that capacity.
US11467871B2
A pipeline task verification method and system is disclosed, and may use one or more processors. The method may comprise providing a data processing pipeline specification, wherein the data processing pipeline specification defines a plurality of data elements of a data processing pipeline. The method may further comprise identifying from the data processing pipeline specification one or more tasks defining a relationship between a first data element and a second data element. The method may further comprise receiving for a given task one or more data processing elements intended to receive the first data element and to produce the second data element. The method may further comprise verifying that the received one or more data processing elements receive the first data element and produce the second data element according to the defined relationship.
US11467863B2
Illustrative systems and methods enable a virtual machine (“VM”) to be powered up at any hypervisor regardless of hypervisor type, based on live-mounting VM data that was originally backed up into a hypervisor-independent format by a block-level backup operation. Afterwards, the backed up VM executes anywhere anytime without needing to find a hypervisor that is the same as or compatible with the original source VM's hypervisor. The backed up VM payload data is rendered portable to any virtualized platform. Thus, a VM can be powered up at one or more test stations, data center or cloud recovery environments, and/or backup appliances, without the prior-art limitations of finding a same/compatible hypervisor for accessing and using backed up VM data. An illustrative media agent maintains cache storage that acts as a way station for data blocks retrieved from an original backup copy, and stores data blocks written by the live-mounted VM.
US11467861B2
Some embodiments provide novel methods for performing services for machines operating in one or more datacenters. For instance, for a group of related guest machines (e.g., a group of tenant machines), some embodiments define two different forwarding planes: (1) a guest forwarding plane and (2) a service forwarding plane. The guest forwarding plane connects to the machines in the group and performs L2 and/or L3 forwarding for these machines. The service forwarding plane (1) connects to the service nodes that perform services on data messages sent to and from these machines, and (2) forwards these data messages to the service nodes. In some embodiments, the guest machines do not connect directly with the service forwarding plane. For instance, in some embodiments, each forwarding plane connects to a machine or service node through a port that receives data messages from, or supplies data messages to, the machine or service node. In such embodiments, the service forwarding plane does not have a port that directly receives data messages from, or supplies data messages to, any guest machine. Instead, in some such embodiments, data associated with a guest machine is routed to a port proxy module executing on the same host computer, and this other module has a service plane port. This port proxy module in some embodiments indirectly can connect more than one guest machine on the same host to the service plane (i.e., can serve as the port proxy module for more than one guest machine on the same host).
US11467860B2
An abstract data graph may be constructed at a server. The abstract data graph may include nodes and links between nodes and may represent computer programming instructions for generating a graphical user interface at a client machine. At least some of the links may represent dependency relationships between portions of the graphical user interface. The abstract data graph may be resolved at the client machine to identify data items, which may be retrieved from the server and used to render the graphical user interface.
US11467856B2
A portable communication device includes a USB interface that is connectable to and disconnectable from an external USB port of a computing device by a user for enabling Internet access service to the computing device. In an example application, the portable communication device may include a wireless communication component with baseband and radio components. Upon connecting the portable communication device to the external USB port of the computing device by the user, the portable communication device activates wireless Internet service with protected data stored in the portable communication device, and the computing device is thereby enabled with wireless mobile Internet access on the go. The portable communication device may further provide Internet sharing feature to other wireless devices over a local wireless communication link that may be compatible to a protocol within IEEE 802.11. The portable communication device may be configured as an adapter sized dongle.
US11467850B2
Methods and apparatuses associated with rebooting a computing device are described. Examples can include receiving at a processing resource of a computing device first signaling associated with boot programs of the computing device and second signaling associated with a boot sequence of the computing device. Examples can include writing from the processing resource to a memory resource data that is based at least in part on the first and the second signaling and writing from the processing resource to the memory resource data representative of activity of the computing device. Examples can include identifying data representative of a boot process for the computing device and rebooting the computing device in a particular sequence including the monitored activity, based at least in part on the data representative of the boot process responsive to a shutdown, restart, or both, of the computing device.
US11467844B2
Embodiments of the present disclosure provide an instruction processing apparatus, comprising an instruction decoding circuitry configured to decode a set of instructions; a buffer comprising one or more buffer entries associated with the set of instructions, wherein the one or more buffer entries are configured to store information corresponding to at least one instruction of the set of instructions decoded by the instruction decoding circuitry; and an instruction executing circuitry configured to execute the at least one instruction, wherein a buffer entry storing the information corresponding to the at least one instruction is updated to indicate that the at least one instruction has been executed to enable retiring the set of instructions after the set of instructions have been executed.
US11467843B2
A method may include determining, with a queue availability module, that an entry is available in a queue, asserting a bit in a register based on determining that an entry is available in the queue, determining, with a processor, that the bit is asserted, and processing, with the processor, the entry in the queue based on determining that the bit is asserted. The method may further include storing the register in a tightly coupled memory associated with the processor. The method may further include storing the queue in the tightly coupled memory. The method may further include determining, with the queue availability module, that an entry is available in a second queue, and asserting a second bit in the register based on determining that an entry is available in the second queue. The method may further include finding the first bit in the register using a find first instruction.
US11467839B2
A method for supporting architecture speculation in an out of order processor is disclosed. The method comprises fetching two threads into the processor, wherein a first thread executes in a speculative state and a second thread executes in a non-speculative state. The method also comprises enabling a speculative scope for an execution of the first thread and a non-speculative scope for an execution of the second thread in an architecture of the processor, wherein the speculative scope and the non-speculative scope can both be fetched into the architecture and be present concurrently.
US11467835B1
Techniques for partitioning data flow operations between execution on a compute instance and an attached accelerator instance are described. A set of operations supported by the accelerator is obtained. A set of operations associated with the data flow is obtained. An operation in the set of operations associated with the data flow is identified based on the set of operations supported by the accelerator. The accelerator executes the first operation.
US11467831B2
Systems and/or methods can include a ring based inverter chain that constructs multi-bit flip-flops that store time. The time flip-flops serve as storage units and enable pipeline operations. Single cells used in time series analysis, such as dynamic time warping are rendered by the time-domain circuits. The circuits include time flip-flops, Min, and ABS circuits. A and the matrix can be constructed through the single cells.
US11467829B2
A method and apparatus are disclosed for finding overlong source code segments (e.g., methods) by evaluating input source code segments for a plurality of predetermined code metric values in order to identify candidate source code segments (e.g., non-autogenerated methods) which do not meet a first code metric value and to assess each candidate source code segment against a second code metric value to identify different sets of candidate source code segments (e.g., test methods and normal methods) so that each set of candidate source code segments may be assessed against a tailored set of code length thresholds to identify any overlong source code segment having a code length which meets or exceeds at least two of the tailored set of code length thresholds.
US11467825B1
A method at a computing device including obtaining a first container image from a host computing device; executing a second container image at the computing device, the executing comprising: starting a container from the first container image, the container being for a development environment on the computing device; and customizing the container for a local environment on the computing device, thereby creating a customized container; and compiling developed code within the customized container.
US11467824B2
Example methods are provided for performing fast building and testing a software suite with multiple software components. In one example, the method may include obtaining a changed code file, identifying a software component of the software suite impacted by the changed code file, and instructing to generate a software component build based on the software component but excluding other software components of the software suite. Before completing generating the software component build, the method may also include selecting a software suite build. The method further includes instructing to prepare a testbed based on the software suite build and instructing to test the software component build on the testbed.
US11467810B2
A build system stores source code in source code repositories and generates deployment artifacts from a build pipeline. The build system receives requirements associated with certification criteria for certifying a deployment artifact based on the source code. The build system executes a build pipeline including build tasks that compile the source code to generate executable files storing executable instructions. The build system evaluates the certification criteria based on results of execution of the build tasks. The build system determines whether the deployment artifact is a certified deployment artifact based on the result of evaluation of the certification criteria. The build system stores a software asset information document in a source code repository identifying software assets build using the source code repository, for example, as a YAML file. The builds system generates reports that relate information describing source code repositories with software assets built using the source code repositories.
US11467804B2
A computer-implemented method for programming an integrated circuit includes receiving a program design and determining one or more addition operations based on the program design. The method also includes performing geometric synthesis based on the one or more addition operations by determining a plurality of bits associated with the one or more addition operations and defining a plurality of counters that includes the plurality of bits. Furthermore, the method includes generating instructions configured to cause circuitry configured to perform the one or more addition operations to be implemented on the integrated circuit based on the plurality of counters. The circuitry includes first adder circuitry configured to add a portion of the plurality of bits and produce a carry-out value. The circuitry also includes second adder circuitry configured to determine a sum of a second portion of the plurality of bits and the carry-out value.
US11467799B2
Example techniques may involve guest access to a media playback system. A guest may use a guest control device, such as a smartphone or tablet, to control aspects of a host's media playback system. In addition, the guest may temporarily register their user account of a streaming audio service with the host's media playback system, which enables playback of audio content from that service by one or more playback devices of the media playback system. When the guest control device de-registers from the host's media playback system, retrieval of audio content from the streaming audio service is disabled.
US11467791B2
An information processing device includes a processor that is configured to receive execution instructions that instruct printing to be executed, group the execution instructions into an aggregation in accordance with attributes of the execution instructions, perform control in such a way that a first execution instruction that has been received and a second execution instruction that has not been received are displayed using different display modes in accordance with type information indicating types of the execution instructions constituting the aggregation.
US11467786B2
Systems and methods relate generally to responding to a system error of a printing device. In an example method thereof, an error code is generated by the printing device in response to the system error and reported to a backend application in a Cloud-based system. The backend application includes an artificial intelligence engine for performing operations. The artificial intelligence engine analyzes the error code and obtains source code for the printing device. The artificial intelligence engine upgrades the source code for a solution to the error code and generates binary code from the upgraded source code. The artificial intelligence engine loads a virtual machine with the binary code. The artificial intelligence engine simulates operation using the virtual machine with the binary code. The artificial intelligence engine evaluates operation of the virtual machine with the binary code. The virtual machine simulates operation of an internal engine of the printing device.
US11467781B2
A multifunction peripheral includes means for receiving a request from a multifunction peripheral management service, means for enabling a function in the multifunction peripheral in accordance with the request, and means for transmitting a result of the request as a response to the multifunction peripheral management service.
US11467778B2
An apparatus comprises a processing device configured to receive a create volume request to create a given storage volume for a software container instance running on a container host device, to parse the given request to identify replication-related parameters for the given storage volume, the identified replication-related parameters comprising an availability parameter. The processing device is also configured, responsive to the availability parameter specifying that the given storage volume should be configured with enhanced availability, to create a first logical storage volume on a first storage array and a second logical storage volume on a second storage array, to establish a replication link between the first logical storage volume on the first storage array and the second logical storage volume on the second storage array, and to mount the first and second logical storage volumes to a designated volume mount point in the software container instance.
US11467777B1
A method and system for storing data in portable storage devices. Specifically, the disclosed method and system provide a solution for the write-hole problem inflicting persistent storage, especially redundant array of independent disks (RAID) configured storage. The write-hole problem may arise from the occurrence of power failure during a write operation of data to RAID configured storage, subsequently resulting in disparities between the data and parity information thereof—the consistency there-between of which is critical to data reconstruction upon disk failure. To rectify these inconsistencies, a full-stripe (or full-block set) write is recommended, which the disclosed method and system implements through the use of, and re-mapping of relationships between, virtual, physical, and in-memory block sets.
US11467775B2
Example implementations relate to virtual persistent volumes for containerized applications. In an example, a plurality of different storage mounts are acquired from a mix of storage types. A containerized storage virtualization system creates and manages a virtual persistent volume that aggregates the acquired storage mounts. A mount point of the virtual persistent volume is provided to the containerized application. The virtual persistent volume includes a hierarchical structure that relates data objects of the containerized application by content-based signatures to a root object.
US11467772B2
A method for improving destage performance to a RAID array is disclosed. In one embodiment, such a method periodically scans a cache for first strides that are ready to be destaged to a RAID array. While scanning the cache, the method identifies second strides that are not currently ready to be destaged to the RAID array, but will likely be ready to be destaged during a subsequent scan of the cache. The method initiates preemptive staging of any missing data of the second strides from the RAID array into the cache in preparation for the subsequent scan. Upon occurrence of the subsequent scan, the method destages, from the cache, the second strides from the cache to the RAID array. A corresponding system and computer program product are also disclosed.
US11467755B2
A method and system for enabling agentless backup and restore operations on a container orchestration platform. Specifically, the method and system disclosed herein may entail facilitating the implementation of backup (or restore) workloads in a containerized environment without the co-execution of secondary storage agents therein, which traditionally manage these backup (or restore) operations.
US11467739B2
An operation method of a storage device, which includes a nonvolatile memory device, includes receiving a first key-value (KV) command including a first key from an external host device; transmitting a first value corresponding to the first key from the nonvolatile memory device to the external host device as first user data, in response to the first KV command; receiving a second KV command including a second key, from the external host device; and performing a first administrative operation based on a second value corresponding to the second key, in response to the second KV command. The first KV command and the second KV command are KV commands of a same type.
US11467729B2
Systems and methods for allocating memory and redirecting data writes based on temperature of memory modules in a cloud computing system are described. A method includes maintaining temperature profiles for a first plurality of memory modules and a second plurality of memory modules. The method includes automatically redirecting a first request to write to memory from a first compute entity being executed by the first processor to a selected one of a first plurality of memory chips, whose temperature does not meet or exceed the temperature threshold, included in at least the first plurality of memory modules and automatically redirecting a second request to write to memory from a second compute entity being executed by the second processor to a selected one of the second plurality of memory chips, whose temperature does not meet or exceed the temperature threshold, included in at least the second plurality of memory modules.
US11467724B2
A touch display device includes a touch detecting circuit and a processor. The touch detecting circuit is configured to detect a first touch signal and a second touch signal. The processor is configured to record a first time point when the first touch signal is received, and record a second time point when the second touch signal is received. The processor is configured to calculate a time difference between the first time point and the second time point, if the time difference is larger than or equal to a threshold, the processor is configured to adjust the first touch signal and the second touch signal according to a baseline.
US11467716B1
Provided is a method, performed by a web browser, for identifying and displaying content, the method including receiving a webpage including text, comparing the text to titles of media content in a media content database, based on the comparison, identifying a subset of text as a match to a title of a matching media content, based on identifying the subset of text, modifying a display of the webpage by inserting a visual indicator into the webpage in proximity to the subset of text, or modifying the display of the subset of text, detecting an interaction of a user-controlled input with the inserted visual indicator or the modified display of the subset of text, and displaying a popup interface over a portion of the webpage, the popup interface displaying additional information about the matching media content and a selectable user-interface element to play the matching media content.
US11467712B1
A mobile computing device, comprising: a touch-sensitive display; a processor; a memory configured to store one or more programs; and wherein the processor is configured to execute the one or more programs to cause the mobile computing device to: display a control icon; display an item preselection in a list of items; detect a contact on the touch-sensitive display; and in response to detecting a change in a position of the contact beginning anywhere on the control icon, change a position of the item preselection with respect to the list of items by an amount proportional to the change in a position of the contact; and in response to detecting a gesture on the control icon, select an item at a position of the item preselection in the list of items.
US11467694B2
An input-display device includes a display screen disposed on a display substrate, the display screen including a multitude of display pixels. The input-display device further includes a multitude of capacitive sensing electrodes for capacitive sensing in a sensing region of the display screen. The input-display device also includes a source driver circuit configured to generate a data voltage for driving a pixel circuit associated with one display pixel of the multitude of display pixels and determine a timing for a compensatory modulation of the data voltage. The timing is determined using a sensing waveform of the capacitive sensing. The source driver circuit is also configured to determine an amplitude of the compensatory modulation, generate a modulated data voltage by applying the compensatory modulation to the data voltage, and drive the pixel circuit using the modulated data voltage.
US11467692B2
An electronic device includes: a display layer; a display driver configured to generate a horizontal synchronization signal and a vertical synchronization signal for driving the display layer; a sensor layer on the display layer; and a sensor driver configured to receive the horizontal synchronization signal and the vertical synchronization signal from the display driver, and to operate, based on the horizontal synchronization signal and the vertical synchronization signal, in a first mode in which a first input generated by an active pen is detected or a second mode in which a second input generated by a touch is detected.
US11467682B2
According to an aspect, a touch detection device includes: first detectors that output first signal values corresponding to contact of detection target objects with first regions; at least one second detector that outputs at least one second signal value corresponding to at least one first force applied by the detection target objects to press at least one second region corresponding to the first regions; and a controller that calculates at least one third signal value corresponding to at least one second force applied by at least one of the detection target objects to the at least one second region, based on the first signal values, the at least one second signal value, and at least one reference value corresponding to a third force per at least one of the first signal values.
US11467680B2
An electronic device according to an embodiment includes a printed circuit board, a bracket, a pressure sensor, a touch screen display, a cover glass, a touch sensor, and a fingerprint sensor. Besides, it may be permissible to prepare various other embodiments speculated through the specification.
US11467678B2
Systems, methods, and computer-readable media for enabling a power efficient stylus for an electronic device are provided.
US11467673B2
A method for controlling a camera of an electronic device is provided. The method includes generating a plurality of beams using an antenna array including a plurality of antenna elements and detecting an external object using the plurality of beams, sensing a movement of the external object using a first beam corresponding to the external object among the plurality of beams, identifying a gesture corresponding to the movement based on the movement of the external object, and controlling a first camera of the electronic device based on the gesture.
