US12052331B2
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.
US12052319B2
Systems and methods are provided for an improved method of network function interaction. In order for a network function consumer to interact with a network function producer, the network function consumer utilizes a default query-based discovery process, wherein a component such as a network resource function identifies candidate network function producers. A secondary static configuration is created for use if the primary query-based process is unavailable. Based on a determination that the primary query-based process is unavailable, the network function consumer identifies a network function producer from the static configuration and communicates one or more service requests to the network function producer. Once it is determined that primary query-based discovery is available, the network function consumer reverts to the query-based discovery process for subsequent network function interactions.
US12052308B2
An example method involves (i) accessing a playlist defining a sequence of media content items including a first media content item and a second media content item; (ii) retrieving, from one or more server devices, first data representing the media content items of the received playlist, and using the retrieved first data to play out, via a client device, the media content items in accordance with the sequence defined by the playlist; (iii) accessing second data representing user activity related to the client device, and using the accessed second data as a basis to select a media content item from a plurality of media content items; and (iv) retrieving third data representing the selected media content item, and using the retrieved third data to play out, via the client device, the selected media content item in between playing out the first and second media content items.
US12052307B2
The present disclosure provides an image processing device. The image processing device includes a multimedia processor that processes raw data of an image frame to generate image data and a frame buffer compressor that decompresses a first compression data stream compressed on a first image data of the first pixel by a variable bit rate (VBR) mode to generate a first output data. The decoder includes a first predecoder that generates a first data stream and a second predecoder that generates a second data stream different from the first data stream. The decoder outputs the first data based on the first data stream and outputs a second data based on the second compression data stream. A merger receives the first and second data. A decompression operation is performed on the first compression data stream based on the first and second data.
US12052291B1
A system is provided for protecting services, such as cloud services, running on one or more server computers in a server rack. The system includes one or more rack processors. The one or more rack processors may receive sensor signals from one or more sensors of the server rack, the sensor signals capturing a physical environment of the server rack in a datacenter. The one or more rack processors may determine, based on the sensor signals, a security status of the server rack. The one or more rack processors may send the security status to the services on the one or more server computers within the server rack.
US12052288B2
In general, embodiments relate to a network device, including network device hardware including a processor; and memory comprising instructions which, when executed by the processor, performs a method for creating segment mapping in a network. The method includes entering a fallback mode in response to detecting a fallback scenario, determining, based on the fallback mode, a segment identification (ID) for a client device of the network, wherein the segment ID identifies a segment of the network including a client device, obtaining an Internet Protocol (IP) address to segment ID mapping, wherein the client device is associated with the IP address, and processing at least one packet from the client device using the IP address to segment ID mapping.
US12052286B2
A method of monitoring a device on retail display includes receiving, by a processor of a server computer, a message from the device indicative of whether security instructions stored in a memory of the device are being executed on the device, determining, by the processor, whether time elapsed since the message was received exceeds a threshold, and, if the time elapsed exceeds the threshold, sending, by the processor, a command to automatically cause the device to enter into a locked state.
US12052284B1
Disclosed herein is a method, system and non-transitory computer-readable medium of detecting phishing attacks in Short Message Service (SMS) communications. The method comprises determining a sender reputation score of a sender of an SMS message and Call To Action (CTA) information embedded in the SMS message. Further, the method comprises classifying each of a message pattern, the sender, and the CTA information as one of ‘good’, ‘bad’ and ‘unknown’ based on a comparison with predetermined message pattern data, predetermined sender reputation data, and predetermined CTA information. Subsequently, the method comprises detecting that the SMS message is a ‘phishing’ message based on the classifications of the message pattern, the sender, and the CTA information. Finally, the method comprises transmitting an alert notification to a telecommunication server, upon detecting SMS message the ‘phishing’ message and automatically blocking the ‘phishing’ message from being routed to a recipient.
US12052266B2
A secure peer-to-peer streaming media session is initiated in a secure data network based on a secure executable container executed by an endpoint device receiving a request, by an originating entity, for initiating the session with a second network entity having a two-way trusted relationship with the endpoint device in the secure data network via a second network device. The secure executable container: generates a conversation object identifying the second network entity as a participant in the session, and causes secure autonomic synchronization of the conversation object with the second network device; generates a message object and adds a reference to the conversation object; and updates a hypercontent body in the message object with streaming media data received from an executable media source in the endpoint device. The updating causes the second network device to retrieve each update of the streaming media data in the hypercontent body during the session.
US12052262B2
A system and method to manage privileges, wherein privileges are assigned to uniquely identifiable objects and a link between a uniquely identifiable object and a uniquely identifiable programmable device is established. The established link allows the uniquely identifiable programmable device to make use of at least a part of the privileges assigned to the uniquely identifiable object. The link is established under a set of preconditions, where at least the precondition of physical proximity between the uniquely identifiable object and the uniquely identifiable programmable device is verified. The uniquely identifiable object includes a irreproducible security device, which is registered to the uniquely identifiable object and can be used to verify physical proximity between the uniquely identifiable object and the uniquely identifiable programmable device by authenticating the irreproducible security device by optical authentication means. At least a part of the authentication process is carried out by the uniquely identifiable programmable device.
US12052261B2
An authentication system includes a light fidelity (LiFi) device and a receiving device. The LiFi device includes at least one light source that is configured to emit light. The LiFi device communicates encrypted data via the light emitted from the at least one light source to the receiving device. The receiving device receives the encrypted data and obtains the confidential data from the encrypted data. The receiving device accesses an authentication level of the user that indicates to which one or more portions of the confidential data the user is authorized to access. The receiving device determines that the user of the receiving device is authorized to access a first subset of the confidential data based on the authentication level of the user. The receiving device grants, the user of the receiving device, access to the first subset of the confidential data.
US12052258B2
A subscriber information authentication system that compares network-obtained and device-obtained information to verify that a device being used in connection with a user account is authenticated for that account. Certain subscriber information may be associated with the account during a registration process. In subsequent attempts to access the account, the registered subscriber information may be used in conjunction with information obtained from a telecommunication network and from a device to verify that the device is authorized. The information from the telecommunication network may be queried using Signaling System No. 7 (“SS7”) protocols. The device authorization may be performed, for example, to ensure that a device being used for device-based verification is the device a user purports it to be.
US12052251B1
Compliance management is disclosed. A user can submit a data request, which can trigger the generation of a permission token for a service operator and a service request for the data request. An identified service operator can be provided with exclusive permissions to solve the data request. Access to data is managed to allow non-compliance to be detected and addressed. An attempt is made to locate the performance token and the service request associated with a customer data request. Further, the permission token and service token can be evaluated. A compliance state is set to non-compliant when a search fails to locate the permission token and the service token or when the permission token is expired or the service request is invalid. If the compliance state is non-compliant, an alert or security action can be initiated.
US12052246B2
A service provider may offer an identity proofing service that can be used to generate verifiable credentials (VCs) with customer-selected attributes. The VCs may use cryptographic signatures to indicate proof of identity certified by, for example, a telecommunications service provider. After a one-time process to obtain the VCs and associate them with a shell identity, the customer with a client device may use the VCs as a form of authentication for relying parties in a two-way (e.g., peer-to-peer) authentication process.
US12052238B2
A computer-implemented method is disclosed. The method includes: receiving, via a first application, a request to connect a first data record associated with the first application on a computing device with a second data record associated with a second application on the computing device; establishing a secure data communication channel between the first application and the second application; receiving, via the first application, a request for transfer of data between the first application and the second application; and in response to receiving the request, transmit, by the first application to the second application via the secure data communication channel, a message comprising the second device token using a trusted link associated with the second application.
US12052237B2
In a display system according to the present disclosure, a server device includes an authentication processor that authenticates a user for use of a file, based on authentication information of the user input at a user terminal and an access information generator that generates first access information for accessing the file if the user is authenticated by the authentication processor for use of the file, and a display device includes a file acquirer that acquires the file from the server device, based on the first access information generated by the access information generator, and a display processor that displays the file acquired by the file acquirer, on the display.
US12052235B2
Techniques and architecture are described for protecting non-http and TCP/UDP applications in a zero trust network access (ZTNA)/web virtual private network (VPN) environment by establishing a secure communication channel between a native application and an application server providing an application service. More particularly, the present disclosure describes techniques and architecture that leverage the firewall wherein a thin client on a client device enables a client desktop, establishes a secure channel from a native application, e.g., the client desktop, to the firewall, and acts as a proxy.
US12052233B2
In an identity verification method for a network function service, a network element receives from a requesting network element a network function (NF) service request that includes a token, The token includes first certificate information. The network element verifies the first certificate information to determine whether an identity represented by the first certificate information is consistent with an identity of the requesting network element. When the network element determines that the identity represented by the first certificate information is inconsistent with the identity of the requesting network element, the network element rejects the NF service request.
US12052223B2
A network device identifies an Internet Protocol Security (IPsec) tunnel that connects the network device to a remote device and determines that dead peer detection (DPD) is enabled at the network device. The network device receives a first DPD request message from the remote device via the IPsec tunnel, and sends a first DPD response message to the remote device via the IPsec tunnel. The network device determines that a workload of the network device satisfies a threshold amount, and sends one or more encapsulating security payload (ESP) packets that include traffic flow confidentiality (TFC) payload data to the remote device via the IPsec tunnel. The network device determines that the workload of the network device does not satisfy the threshold amount. The network device receives a second DPD request message from the remote device and sends a second DPD response message to the remote device via the IPsec tunnel.
US12052221B2
Connecting to an unsecured wired or wireless network poses severe security and privacy risks. An individual application such as a mobile online banking application address this by using point to point private network connections. Browsers, however, generally do not use point to point private network connections and depend on the target website to establish a secure connection. Providing a secure connection that is the default for all network access and that encrypts all over the air or over the wire traffic mitigates these risks. However, virtual client networks (VPNs) client applications can be difficult to set up and need to be always on to ensure that all network activity is secure. By embedding a VPN capability and automating the connection process, a safe and secure network connection can be made available to users of computing devices. An embedded private connect VPN system may use Domain Name Server (DNS) functionality to determine which data or content streams are to be transmitted through a generated private connect VPN tunnel.
US12052201B2
Aspects are provided which allow for a base station to transmit code blocks according to a frequency first per layer (FFPL) mapping, and for a UE to decode received code blocks according to the FFPL mapping. The base station maps a plurality of code blocks to multiple layers, where each of the code blocks is mapped to a plurality of resource elements initially by frequency and subsequently by time on only a single layer of the multiple layers. The base station then transmits data including the code blocks to a UE. Afterwards, the UE receives the data including the mapped code blocks in multiple layers from the base station, and the UE decodes the code blocks based on the mapping. Thus, improvements in link efficiency, reliability, and reduced power consumption compared to frequency first (FF) mapping approaches may be achieved.
US12052195B2
Embodiments of the present disclosure relate to methods, devices and computer readable mediums for resource selection. The method comprises generating a sequence of a reference signal for Physical Sidelink Shared Channel, PSSCH based on a scrambling identity derived from a Physical Sidelink Control Channel, PSCCH; determining a time-domain resource based on the frequency-domain resource and partially based on an overlap relationship between a first set of resources allocated for the PSCCH and a second set of resources allocated for the PSSCH; and mapping the sequence to the time-domain resource and the frequency-domain resource for transmitting the reference signal. In this way, the reference signal could be transmitted via PSSCH efficiently in a case that the resources allocated for PSCCH is overlapped with the resources allocated for PSSCH.
US12052187B2
Techniques discussed herein may better ensure efficient fine time tracking during a second cell (SCell) activation procedure by using a tracking reference signal (TRS) that is User Equipment (UE) specific. A primary cell (PCell) may provide a UE with a TRS configuration that includes a UE-specific reference signal (RS) with periodicity or aperiodicity. In response to receiving a SCell activation command from the PCell, the UE may perform cell activation with fine time tracking in accordance with the UE-specific RS. As the delay time for the UE-specific RS may be less than the delay time for a system synchronization block (SSB) from the SCell, use of the UE-specific RS may expedite the cell activation procedure.
US12052183B1
Disclosed in some examples are systems, methods, and machine-readable mediums which automatically discover and aggregate resource allocation data from different network-based resource allocation stores and present, in a GUI, a total resource allocation picture to entities. During setup, an example system may discover external resource stores used by the entity from a resource allocation clearinghouse service and/or from explicit entity input. The system may then obtain, from the discovered external resource stores (and other resource stores entered by an entity) resource allocation data of the entity. The system may infer one or more goals based upon the resource allocation data of the entity. The goals may be used, along with rules to provide resource allocation optimizations. Entity health data may also be used to offer one or more resource-related rewards.
US12052180B2
Techniques described herein maintain network state information of network traffic across host machines processing network traffic. A method described herein includes replicating the network state information of packet flows within a distributed caching mechanism over a cluster of host machines. Specifically, the method includes caching, maintaining, and replicating the network state information of packet flows and information about one or more host machines caching the network state information within the cluster of host machines.
US12052175B2
There is provided a system and method for controlling network traffic. The method is conducted at a destination controller accessible by a server computer. Telemetry data is received by the destination controller from a plurality of network nodes managed by the server computer. A data transfer request originating from a user device is received by the destination controller. The destination controller accesses a list of stored network node addresses and applies one or more rules to the list of network node addresses to identify a network node address pointing to a network node for handling network traffic originating from the user device that generated the data transfer request. The network node identified by the destination controller then services the data transfer request, and transmits updated telemetry data of the network node to the destination controller where the list is updated.
US12052173B2
A multi-cloud service system establishes tunnels and network overlays across multiple CSPs while meeting a criterion for a latency threshold. The system conducts a latency benchmarking evaluation across each cloud region for multiple CSPs and based on the latency bench marking evaluation results, the system may identify a group of cloud regions that satisfy a criterion such as predetermined maximum latency threshold or geographical restriction. The system may provision the group of cloud regions by provisioning a tunnel between nodes of the multiple CSPs. The system further establishes an overlay network on top of the tunnel by encapsulating packets using encapsulation end point such as VTEP (VXLAN tunnel end point) over VXLAN (Virtual Extension Local Area Network), which may help to ensure reliable transmission of packets from pod to pod. The system may inject user data into each node to initiate operations across the provisioned nodes using injected user data.
US12052172B1
Techniques for enforcing an egress policy at a target service are described. In an example, traffic is generated for a customer tenancy, where the traffic is generated by a multi-tenancy service. The traffic can be destined to the target service. The traffic can be tagged by the multi-tenancy service with information indicating that the traffic is egressing therefrom on behalf of the customer tenancy. The customer tenancy can be associated with the egress policy. The target service can determine the egress policy based on the information tagged to the traffic and can enforce the egress policy on the traffic that the target service is receiving.
US12052164B2
A fixed wireless access network provides for high-frequency data links between aggregation nodes and endpoint nodes. The system further provides for lower frequency wireless data links, which have carrier frequencies less than high-frequency wireless data links. These lower frequency links provide for auxiliary communications between the aggregation nodes and one or more endpoint nodes. During normal operation, the nodes exchange packet data via the high-frequency data links. However, when impairment of the high-frequency data links is detected, the nodes direct the packet data over the low-frequency data links instead until the high-frequency data links are no longer impaired.
US12052155B2
This disclosure includes a method, alone or in combination with other methods or steps described herein. The method may include determining a location pattern associated with a user device connected to a first network operator, such as a mobile network operator (MNO). The location pattern may be indicative of a plurality of presences of the user device within a second network, such as a network of a multiple system operator (MSO). The user device may be configured to store a first subscriber identifier of the MSO and a second subscriber identifier of the MNO. The method may include sending, based on the location pattern, a request to activate the user device on the network of the MSO according to the first subscriber identifier and a first identifier key.
US12052149B2
Disclosed herein are a system, non-transitory computer readable medium, and method for monitoring and replaying packets. A network tap forwards packets from a first network to a second network. At least one node in the first network has the same IP address as a node in the second network. The packets are replayed in the second network.
US12052148B2
Techniques and mechanisms for managing a set of data network nodes in a Network Management System (NMS). In some examples, a network orchestrator receives a first service request to trigger a first service transaction to re-configure the set of data nodes in the data network, and trigger, the first service transaction to re-configure the set of data nodes. In some examples, the network orchestrator receives a second service request to trigger a second service transaction to re-configure the set of data nodes. The orchestrator determines whether the second service transaction conflicts with the first service transaction that is currently running. If the second service transaction does not conflict with the first service, it triggers processing the second service. If the second service transaction does conflict with the first service transaction, it delays from processing the second service transaction.
US12052141B2
A method for operating a delivery instance for an access network of a telecommunications network is provided. The delivery instance is connected to a management entity, where the delivery instance and the management entity include a control functionality, a management functionality, a transport functionality, and an edge functionality. The delivery instance includes an access functionality realized by a plurality of access nodes that terminate physical subscriber lines serving end users of the telecommunications network. The delivery instance is operated using a hardware host. The management entity and the hardware host exchange configuration and setup information to bring the delivery instance into operation on the hardware host. The management entity manages the operation of the delivery instance running on the hardware host, the delivery instance operatively realizes access functionality regarding the end users of the telecommunications network using the plurality of access nodes and the physical subscriber lines thereof.
US12052131B2
Systems, methods, and devices that relate to efficient incident management using multi-dimensional correlation across different layers of the network are disclosed. In one example aspect, a method for wireless communication includes receiving reporting information about a network incident associated with multiple network nodes in a network, and identifying a network node or a connection between two network nodes as a root cause for the network incident based on a multi-dimensional correlation that correlates one or more sets of horizontal information in respective layers of an Open Systems Interconnection (OSI) model and vertical information across multiple layers of the OSI model.
US12052128B2
An extensible communication system is described herein. The system includes a first module for receiving a root index value and for generating a constant amplitude zero auto-correlation sequence based on the root value. The system further includes a second module for receiving a seed value and for generating a Pseudo-Noise sequence based on the seed value. The system further includes a third module for modulating the constant amplitude zero auto-correlation sequence by the Pseudo-Noise sequence and for generating a complex sequence. The system further includes a fourth module for translating the complex sequence to a time domain sequence, wherein the fourth module applies a cyclic shift to the time domain sequence to obtain a shifted time domain sequence.
US12052127B2
Proposed are a method and apparatus for receiving PPDU in a wireless LAN system. Specifically, a receiving STA receives a PPDU from a transmitting STA via broadband and decodes the PPDU. The broadband is a 320 MHz or 160+160 MHz bandwidth that is not preamble punctured. The PPDU includes a first field and a second field. The first field includes L-LTF. The PPDU includes a first signal field and a second signal field. The first field includes L-LTF. The first field is generated on the basis of one of a first, second, third or fourth phase rotation value. The first phase rotation value is a phase rotation value that obtains PAPR of the L-LTE optimized for the broadband on the basis of a first combination of RFs used for transmitting the PPDU. The first combination of RFs is a combination of 160 MHz-capable RFs or 320 MHz-capable RFs.
US12052125B2
Methods and apparatuses disclosed herein enable the use of Demodulation Reference Signal, DMRS, sequences that are numbered relative to an overall system bandwidth, while simultaneously enabling wireless communication devices to determine the DRMS sequence elements mapped to their scheduled bandwidths within the system bandwidth. Advantageously, the wireless communication devices need not know the system bandwidth, or even be aware of where their scheduled bandwidths reside within the system bandwidth.
US12052118B2
Approaches for a virtualized Cable Modem Termination System (CMTS) for providing high speed data services to a remote physical device (RPD). The virtualized Cable Modem Termination System (CMTS) comprises a core routing engine (CRE) for performing packet switching and routing and one or more physical or virtual compute servers (CS) that each perform CMTS functions for the one or more remote physical devices (RPDs). Multiprotocol Label Switching (MPLS) Transport Stream tunnels are employed on Ethernet links between the core routing engine (CRE) and the one or more core servers (CSs).
US12052109B2
Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of retransmission mechanism for configured grant uplink transmission. The method comprising transmitting, to a second device, a transport block while starting a configured grant retransmission timer for autonomous retransmission of the transport block; in response to receiving, from the second device, a feedback indicating unsuccessful reception of the transport block, adjusting expiry time of the configured grant retransmission timer without starting the autonomous retransmission of the transport block; determining whether scheduling information for retransmission of the transport block is received before the adjusted configured grant retransmission timer expires; and in response to determining that the scheduling information is received, retransmitting the transport block while stopping the configured grant retransmission timer. In this way, the retransmission in the Hybrid Automatic Repeat Request process could be performed according to the uplink grant scheduled by the network device and therefore the retransmission efficiency for configured grant uplink transmission in unlicensed spectrum can be improved.
US12052105B2
Disclosed are an information processing method and apparatus, a storage medium, a processor and an electronic device. The method comprises: receiving configuration information from a network side device, the configuration information being used for configuring a sidelink configured grant transmission resource, and the sidelink configured grant transmission resource being a transmission resource in a resource pool; determining, on the basis of the configuration information, time-domain information corresponding to the sidelink configured grant transmission resource; and according to the time-domain information corresponding to the sidelink configured grant transmission resource, determining a first hybrid automatic repeat request process ID.
US12052102B2
Method and apparatus for data transmission are disclosed. One method of a network equipment includes transmitting a control signal for scheduling at least one transport blocks, wherein the control signal includes a field for a number of scheduled transport blocks, and further includes at least one of following fields, a first field for NDI, a second field for RV, a third field for HARQ process ID, a fourth field; wherein, the fourth field includes information indicating at least one of followings: the NDI, the RV and the HARQ process ID for at least one of the scheduled transport blocks.
US12052097B2
A coding method and apparatus are provided. The method includes: obtaining a to-be-coded sequence whose length is N, after an information bit is placed at an information bit position, wherein first preset bits are placed at shaping bit positions in a first position sequence, and shaping bit positions whose corresponding bits after polar coding belong to a same subcode of inner code belong to a same group; performing outer code coding on the to-be-coded sequence, to obtain a first outer code sequence whose length is N, based on which first outer code codeword bits corresponding to shaping bit position groups are obtained; obtaining a target outer code sequence based on the first outer code sequence and the first outer code codeword bits; and performing inner code coding on the target outer code sequence, to obtain and output a coded sequence. Probability amplitude shaping (PAS) coding latency can be reduced.
US12052093B2
Described herein are systems, methods, and software to manage time calibration associated with an oscillator of a computing system. In one example, a computing system monitors clock cycles for an oscillator on the computing system, receives timing messages from a server, and calculates the frequency of the oscillator at intervals based on the monitored clock cycles and timing messages. The computing system further identifies a temperature from a temperature sensor at each of the intervals and generates a function to demonstrate frequency of the oscillator versus temperatures from the temperature sensor based on the identified temperatures and frequencies at the intervals.
US12052090B2
A wavelength reference device can be used to self-calibrate an optical channel monitor. The device includes a broadband source, a thermal source, and an optical filter, which can include one or more filters. A housing can house each of these components or can house at least the broadband source and thermal source. The broadband source emits an optical signal along an optical path. The thermal source in thermal communication with the broadband source can adjust the operating temperature of the broadband source within a temperature range. The temperature range is configured to shift optical power of the broadband source with respect to a multi-band wavelength division multiplexing (WDM) range such that the optical power meets a minimum power level towards lower and higher frequencies of the range. The optical filter(s) positioned in the optical path can filter the optical signal to create a spectral shape for use in wavelength referencing.
US12052085B2
Beam failure recovery (BFR) in a multiple Downlink Control Information (mDCI) mode may include receiving, by a user equipment (UE), a Downlink Reference Signal (DL RS) set from a next generation Node B (gNB). The DL RS set may be associated with a link between the UE and the gNB and indicate beam failure detection (BFD) is to be performed for the link. The BFR may further include performing, by the UE, a beam failure detection (BFD) for the link using the DL RS set, and performing, by the UE, a candidate beam detection (CBD) for the link, the CBD determining a candidate beam for the link by determining a beam having a reference signal receiving power (RSRP) that is larger than an RSRP threshold. The BFR may further include transmitting, by the UE, a beam failure recovery request (BFRQ) indicating the link to the gNB.
US12052084B2
A method and network node for virtual beam sweeping of signals received by antennas of the network node are provided. According to one aspect, a method includes determining elements of abeam forming matrix W. The method further includes determining elements of a virtual beam sweeping matrix V, the elements of the virtual beam sweeping matrix V being determined to form beams between beams formed by the beam forming matrix W. The method also includes applying the matrices V and W to uplink signals Sa received by antennas of the network node to produce received signals Sb in a beam space.
US12052082B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may communicate with a second UE using a sidelink channel and a first beam. The UE may transmit a sidelink beam report associated with the first beam to a network entity. The UE may receive sidelink configuration information from the network entity that indicates to change from using the sidelink channel and the first beam to using the sidelink channel and a second beam. The UE may communicate with the second UE using the sidelink channel and the second beam. Numerous other aspects are described.
US12052068B2
A method for a hard reset of a target electronic device includes establishing a near field communications (NFC) channel to the target electronic device, receiving a wireless signal at the target electronic device over the NFC channel, and comparing a signature of the received wireless signal with a predefined characteristic signature of a reset command signal. Responsive to the comparing, the method includes generating a reset signal resetting the target electronic device.
US12052059B1
Systems and methods are described for transmitting information optically. For instance, a system may include an optical source configured to generate a beam of light. The system may include at least one modulator configured to encode data on the beam of light to produce an encoded beam of light/encoded plurality of pulses. The system may include a spectrally-equalizing amplifier configured to receive the encoded beam of light/encoded plurality of pulses from the at least one modulator and both amplify and filter the encoded beam of light/encoded plurality of pulses to produce a filtered beam of light/filtered plurality of pulses, thereby spectrally equalizing a gain applied to the encoded beam of light. In some cases, the system may slice the beam of slight, to ensure a detector has impulsive detection. In some cases, the system may include a temperature controller to shift a distribution curve of wavelengths of the optical source.
US12052051B2
An ultra-wideband, UWB, receiver module (213) comprising: an antenna for wirelessly receiving UWB signalling from a UWB transmitter module (212) and a processor. The processor is configured to: determine a channel impulse response, CIR, (519) of the wirelessly received UWB signalling, wherein the CIR comprises a plurality of channel taps each having a tap-response-value; identify a predetermined feature (520) in the CIR and an associated channel tap; and based on the channel tap that is associated with the identified feature (520) in the CIR (519), synchronize the UWB receiver module (213) for reception of subsequent UWB signalling.
US12052047B2
An electronic device may include wireless circuitry. The wireless circuitry may include a quadratic phase generator for outputting a perfectly interpolated constant amplitude zero autocorrelation (CAZAC) sequence for a transmit path. The quadratic phase generator may include a numerically controlled oscillator, a switch controlled based on a value output from the numerically controlled oscillator, a first integrator stage, and a second integrator stage connected in series with the first integrator stage. The numerically controlled oscillator may receive as inputs a chirp count and a word length. The switch may be configured to switchably feed one of two input values that are a function of the chirp count and the word length to the first integrator stage. The quadratic phase generator may output full-bandwidth chirps or reduced-bandwidth chirps. Bandwidth reduction can be achieved by scaling the two input values of the switches.
US12052039B2
A pulse signal compensation circuit of a pulse generator can include a pulse measurement circuit and a compensation generator circuit. The pulse measurement circuit can be configured to receive a plurality of pulse signals and to generate an average duty cycle or pulse overlap signal proportional to the duty cycle or pulse overlap of the plurality of pulses. The compensation generator circuit can be configured to receive the average duty cycle or pulse overlap signal and generate a duty cycle or pulse overlap compensation signal based on the average duty cycle or pulse overlap signal. The compensation signal can be utilized to adjust the duty cycle, amount of positive or negative pulse width overlap, and or the like of the plurality of pulse signals.
US12052031B2
Methods, systems, and devices for wireless communication are described. A transmitter may generate a first segmentation based on a first subset of control information and a second segmentation based on jointly encoding the first subset and a second subset of the control information. The transmitter may polar encode the first segmentation to generate a first codeword and the second segmentation to generate a second codeword, and transmit the first and second codewords. A receiver may determine a first bit sequence corresponding to the first subset based on decoding a first codeword and determine an error detection code (EDC) and a second bit sequence corresponding to the second subset based on decoding a second codeword. The receiver may perform error detection on the first and second bit sequences based on the determined EDC, and output the first bit sequence and the second bit sequence or a decoding error.
US12052030B2
Embodiments of the disclosure provide a circuit structure and method to indicate a differential voltage polarity using a comparator. The circuit structure includes a digital-to-analog converter (DAC) coupled to a positive differential voltage, a negative differential voltage, and a reference voltage. The DAC generates an output based on the positive differential voltage, the negative differential voltage, and the reference voltage. A comparator has a first input coupled to one of the DAC output and the positive differential voltage, and a second input coupled to one of the reference voltage and the negative differential voltage. A multiplexer array is coupled to the comparator and transmits one of: the positive differential voltage and the negative differential voltage to the comparator, causing the comparator to output a differential voltage polarity; and the DAC output and the reference voltage, causing the comparator to output an approximated bit for the DAC output.
US12052025B2
An apparatus and method for processing signals in the analog domain. A signal is derived from analog circuit properties that is shift and scale invariant. Although the circuit properties are not quantized as in traditional digital signal processing, the signal is immune from effects of the properties, such as common mode noise, absolute voltage or current level, finite settling time, etc., as a digital signal would be. The shift and scale invariance allows for mathematical operations of addition, subtraction, multiplication and division of signals. By combining these operations, various circuits may be constructed, including a voltage controlled amplifier, a time gain amplifier, and an analog-to-digital converter. The circuits are constructed using almost no non-linear, active devices, and will thus use less power for a given speed than comparable digital devices, and will often be faster as there are no delay elements and no need to wait for the circuit properties to settle.
US12052021B2
A phase-locked loop (PLL) includes a phase-frequency detector (PFD) having a first PFD input, a second PFD input, and a PFD output. The PFD is configured to generate a first signal on the PFD output. The first signal comprises pulses having pulse widths indicative of a phase difference between signals on the first and second PFD inputs. A low pass filter (LPF) has an LPF input and an LPF output. The LPF input is coupled to the PFD output. A flip-flop has a clock input and a flip-flop output. The clock input is coupled to the LPF output. A lock-slip control circuit is coupled to the flip-flop output and to the first PFD input. The lock-slip control circuit is configured to determine phase-lock and phase-slip based at least in part on a signal on the flip-flop output.
US12052019B2
A programmable discrete input module is described. In one or more implementations, the programmable discrete input module comprises a pulse width modulation module configured to generate a pulse width modulated signal based upon an input signal and a pulse width demodulation module configured to generate a demodulated pulse width signal. An isolator is configured to isolate the pulse width modulation module and the pulse width demodulation module and to generate isolated modulated pulse width signal based upon the pulse width modulated signal for the pulse width demodulation module to generate the demodulated pulse width signal. The programmable discrete input module also includes a first comparator and a second comparator for comparing the demodulated pulse width signal with a respective programmable reference and a digital filter configured to filter a comparison signal output by the first comparator or the second comparator to generate a discrete input signal.
US12052018B2
A driver circuit includes a first deglitcher circuit that delays a rising edge or a falling edge of an input signal according to a mode control signal and supplies a first output signal. A second deglitcher circuit receives the first output signal and delays either a rising edge or a falling edge of the first output signal by a second delay according to the mode control signal and supplies a second output signal. Logic gates combine the first and second output signals to supply gate control signals for output transistors to drive the driver circuit output. A sum of the first delay and the second delay determines the total deglitch time defining a pulse width of pulses that are suppressed by the driver circuit and the second delay determines a non-overlap time. The non-overlap time overlaps in time with the total deglitch time.
US12052015B2
Described herein are switches with asymmetrical anti-series varactor pairs to improve switching performance. The disclosed switches can include asymmetrical varactor pairs to reduce distortions. The asymmetry in the varactor pairs can be associated with geometry of each varactor in the pair. The disclosed switches can stack both symmetrical and asymmetrical varactor pairs. The disclosed switches with asymmetrical anti-series varactor pairs can be configured to improve both H2 and H3 simultaneously.
US12052014B2
A semiconductor device includes an inverter circuit having a first switching element and a second switching element, a first control circuit, a second control circuit, and a limiting unit. The first switching element is supplied with a power supply voltage. The second switching element includes a first terminal connected to the first switching element, a second terminal connected to ground, and a control terminal. The first control circuit controls the first switching element. The second control circuit controls the second switching element. The limiting unit reduces fluctuation in voltage between the second terminal and the control terminal based on voltage fluctuation at the second terminal of the second switching element.
US12052013B2
A gate drive device for driving a switching element includes: a gate drive circuit that drives a gate of the switching element based on a gate drive signal and a drive performance adjustment signal; a gate voltage detection circuit that outputs an on detection signal or an off detection signal when detecting that a gate voltage of the switching element reaches an on determination set value or an off determination set value; and a control circuit that outputs the drive performance adjustment signal to the gate drive circuit to match a gate drive time with a predetermined gate drive time set value.
US12052008B1
A hybrid, active-passive, harmonic source pull tuner system employs the Gamma Boosting Unit (GBU) concept and associated calibration and monitoring algorithms to allow for real source pulling operation. The GBU concept itself does not provide knowledge of the source impedance without proper calibration and monitoring. The hybrid tuner system includes a single or multi-probe source tuner and adjustable coupling allowing steering the impedance to the optimum device matching area.
US12052005B2
A transconductance amplifier includes a first MOS transistor configured to receive a first voltage at a first node and output a first current to a fifth node in accordance with a third voltage at a third node; a second MOS transistor configured to receive a second voltage at a second node and output a second current to a sixth node in accordance with a fourth voltage at a fourth node; a third MOS transistor configured to output a third current to the third node in accordance with a fifth voltage at the fifth node; a fourth MOS transistor configured to output a fourth current to the fourth node in accordance with a sixth voltage at the sixth node; and a source degeneration network placed across the third node and the fourth node.
US12052000B2
Amplifier devices includes a first amplifier connected to receive an input voltage. The first amplifier outputs an internal voltage. These structures also include a second amplifier having an input node connected to receive the internal voltage and an output node outputting an output voltage. A resistive feedback loop is connected to the input node and the output node of the second amplifier. A first cross-coupled bandwidth boosting stage is connected to the input node of the second amplifier and a second cross-coupled bandwidth boosting stage connected to the output node of the second amplifier. The cross-coupled bandwidth boosting stages form a distributed differential positive feedback structure.
US12051995B2
A solar power generation network shut-off unit comprises a first circuit breaker and second circuit breakers. The first circuit breaker is provided to a power line connecting a plurality of solar power generation modules and a power conditioner in series. When an emergency shut-off button is pressed, the supply of power from the solar power generation modules through the power line is shut-off, and an emergency shut-off signal is transmitted. The second circuit breakers are provided to each of a plurality of solar power generation modules, and when an emergency shut-off signal is received from the first circuit breaker, the supply of power from the plurality of solar power generation modules through the power line is shut-off.
US12051994B2
A flight vehicle of an embodiment includes a wing, double-side generation type solar cells, and a light reflecting part. The wing has an outer shell member. The outer shell member has transmittance. The wing is formed by an outer shell member in a hollow shape. The solar cells are disposed on the upper surface of the wing. The light reflecting part is provided on an inner surface of the outer shell member.
US12051989B2
A portable solar photovoltaic (PV) electricity generator module comprises a plurality of smart power slat (SPS) units, each SPS unit comprising a plurality of solar cells electrically connected together based on a specified cell interconnection design, and, at least one power maximizing integrated circuit collecting electricity generated by the plurality of solar cells. The plurality of SPS units are mechanically connected such that the SPS units can be retracted for volume compaction of the module, and can be expanded for increasing PV electricity generation by the module. The module can be used as part of an electric power supply with a maximum power point tracking (MPPT) power optimizer, storage battery and leads to connect to a load. The load can be AC or DC.
US12051977B2
An apparatus such as a power supply or other suitable entity includes a controller. The controller receives a target ripple current value indicative of a ripple current associated with an output voltage and corresponding output current of a power converter powering a load. The controller selects a switching frequency of operating the power converter as a function of a magnitude of the received target ripple current value. The controller applies the selected switching frequency to switches in the power converter to produce the output current with a magnitude of the ripple current as indicated by the target ripple current value.
US12051972B2
A power supply system includes a first stage, a phase delay circuit, and a second stage. The first stage includes a resonant power supply circuit operable to derive an intermediate voltage from an input voltage. The phase delay circuit is coupled between the first stage and the second stage of the power supply. During operation, the phase delay circuit applies a phase delay to the intermediate voltage generated by the resonant circuit. The second stage receives and converts the phase delayed intermediate signal into an output voltage that powers a load.
US12051963B2
A circuit for controlling a switch of a power converter. The circuit includes loop control circuitry configured to generate a control signal based on a feedback signal for the power converter and undervoltage circuitry. The undervoltage circuitry is configured to compare a voltage for a capacitor of the power converter with a voltage threshold. The undervoltage circuitry is further configured to, in response to the voltage for the capacitor of the power converter being greater than the voltage threshold, generate a switching signal to drive a switch of the power converter based on the control signal. The undervoltage circuitry is further configured to, in response to the voltage for the capacitor of the power converter being less than the voltage threshold, generate the switching signal to drive the switch of the power converter to the switched-in state until an inductor current is greater than an electrical current threshold.
US12051961B2
The invention relates to an assembly for an electric motor, comprising a motor support (2), a brush (5) and a device for moving (7, 10) the brush (5), the device comprising an arm (7) rigidly connected to the brush (5) and a pivot connector (10) between the support (2) and the arm (7), characterised in that the pivot connector (10) is made from an elastomeric material so as to exert a restoring force on the arm (7).
US12051956B2
The present invention relates to a vibration module and, more specifically, to a vibration module provided with a flow hole therein such that the body is pressurized via air flow during a module vibration process to increase a body stimulation effect, the inside of the module can cooled down, and moreover, a substance such as drug is injected into the body or a substance (waste, fat, etc.) discharged from the body is discharged to the outside in order to improve a therapeutic effect.
US12051955B2
According to one embodiment, a vibration generator includes first and second integrated elastic support bodies, a vibrator, and a coil. Each of the first and second integrated elastic support bodies includes an elastic beam part configured to undergo elastic deformation, and a support part supporting the elastic beam part, the elastic beam part and support part being integrally formed. The vibrator includes a magnet and a magnetic material, and is interposed between the first and second integrated elastic support bodies and supported so as to vibrate. The coil is located inside the vibrator, and interposed and supported between the first integrated elastic support body and the second integrated elastic support body.
US12051950B2
An electrical motoris provided, comprising a rotor (2), a stator (3), and a housing (4) enclosing the rotor (2) and the stator (3). The stator (3) comprises at least one end turn connection device (6) arranged on one axial end thereof, and a plurality of hollow winding pins (5) extending through the at least one end turn connection device (6).
US12051943B2
A motor includes: a stator including assemblies; and a rotor disposed on one side of the stator. Each of the assemblies includes: a bobbin; a core inserted into the bobbin; and a coil surrounding an outside of the bobbin. The bobbin includes: a main through hole into which the core is inserted; and a sub-through hole disposed in either one of a top surface and a bottom surface on one side of the main through hole. An inner space of the bobbin is communication with the outside of the bobbin through the sub-through hole.
US12051933B2
A system and method for managing and controlling the charging and discharging of dual batteries in a vehicle, wherein the auxiliary battery is a lithium-ion battery, and the primary battery can be of any type. The system includes a charging circuitry for charging the lithium-ion batteries using power from the power supply of the vehicle. The system further includes a controller that prioritizes the charging of the primary battery. The controller allows simultaneous charging of the primary battery and the secondary battery when the charging status of the primary between is about 13.5 Volts and prevents charging of the secondary battery when the voltage source is below 13.2 Volts.
US12051931B2
An onboard power supply device includes: a first system; a second system; a first switch; a second switch; an abnormality detecting unit; and a switch setting unit configured to set a normal state, if occurrence of the power supply fault is not detected, and set a fail-safe state in which the first switch is in an OFF state, if occurrence of the power supply fault is detected, and after the first switch is set to the fail-safe state, with respect to each of the systems, the abnormality detecting unit detects whether any system power supply fault has occurred, and after the first switch is set to the fail-safe state, if occurrence of a system power supply fault is not detected from both of the systems, the switch setting unit sets each of the switches to the normal state.
US12051924B2
A structure that includes a circuit for controlling the safe operation of a secondary battery but can overcome space limitations owing to miniaturization of the housing is provided. A charge control circuit is provided over a flexible substrate and bonded to an external surface of the secondary battery. The charge control circuit is electrically connected to at least one of two terminals of the secondary battery and controls charging. To prevent overcharge, both an output transistor of a charging circuit and a blocking switch are brought into off state substantially concurrently. Blocking two paths which connect to the battery can quickly stop charging when overcharge is detected and reduce damage to the battery owing to the overcharge.
US12051914B2
The wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location by a power transmitter having one or more adaptively-phased microwave array emitters. Rectennas within the device to be charged receive and rectify the microwave energy and use it for battery charging and/or for primary power.
US12051912B2
This application provides a wireless power transmission system. The system includes a transmitter and a receiver, where the transmitter includes a DC/AC inverter circuit, a first resonant inductor, a first capacitor, and a first compensation inductor that are connected in series; and the receiver includes an AC/DC rectifier circuit, a second resonant inductor, a second capacitor, and a second compensation inductor that are connected in series; and power at the transmitter is transmitted to the receiver through electromagnetic induction between the first resonant inductor and the second resonant inductor, and the AC/DC rectifier circuit is configured to provide the rectified power to a load of the receiver. This solution is applicable to a wireless power supply scenario or a wireless charging scenario.
US12051908B2
Various embodiments of the teachings herein include a device for controlling energy flows between components of an energy system with an energy accumulator comprising a controller for adjusting the energy flows. The controller computes the energy flows beforehand for a time domain using an optimization method, the time domain having a beginning and an end. A charge level of the energy accumulator at the end of the time domain is essentially equal to a charge level of the energy accumulator at the beginning of the time domain.
US12051898B2
The present disclosure provides an energy transmission method, an energy router and an operation control device thereof, and a storage medium, and relates to the field of energy network technology. The energy router of the present disclosure includes a plurality of ports configured to perform at least one of receiving or sending energy and PLC data, energy transmission switches, each of the energy transmission switches is configured to control open and closed states of one port of, and a routing processor configured to determine an energy transmission path according to the PLC data and stored routing information, determine a corresponding port associated with the energy transmission path, and turn on an energy transmission switch of the corresponding port, for the energy outputting from the corresponding port.
US12051890B2
A side bracket is for a link for a line-routing device. The side bracket has a longitudinal periphery which extends in a longitudinal direction of the side bracket and on which a running surface is formed. The side bracket has a roller which is mounted so as to be rotatable about an axle. The axle is disposed so as to be parallel to the running surface and perpendicular to the longitudinal direction. A spacing between the running surface and the axle is variable in a damped manner. The roller, at least in a first position, protrudes from the running surface.
US12051870B2
An approach for connecting electrical wiring between two chambers of varying temperatures is disclosed. One approach includes a first end of a wiring bundle comprising a first plurality of metal conductors; a second end of the wiring bundle comprising of equal number of metal conductors as the first end of the wiring bundle; the first end of the wiring bundle is separated by an air gap from the second end of the wiring bundle at a first temperature; and an insulator surrounding the wire bundle. Another approach includes the use of one or more SMA (shape-memory alloy) pins connecting the first end of the wiring bundle to the second end of the wiring bundle and that is separated by an air gap and a boundary plate.
US12051863B1
The tubular structure, a sealing structure, and a jumper cable structure. The tubular structure attaches to the jumper cable structure such that the jumper cable structure does not snag on the vehicle during the process of electrically connecting the jumper cable to the electric system of the vehicle. The sealing structure forms an insulating structure that encloses the tubular structure and the jumper cable structure such that the sealing structure prevents the incorporation of tubular structure and the jumper cable structure into undesirable electric current flow paths.
US12051860B2
An antenna module of a wireless communication system is provided. The antenna module includes a radiator comprising a top face to which a radio wave is radiated, a dielectric material disposed on a bottom face of the radiator, the bottom face of the radiator being opposite to the top face of the radiator, a feeding unit disposed on a bottom face of the dielectric material, the feeding unit being configured to supply an electric signal to the radiator through the dielectric material, and a support unit disposed on the bottom face of the dielectric material, the support unit comprising a metallic material.
US12051859B2
In certain embodiments, a system includes an optical switch matrix, an optical lens coupled to the switch matrix, and a wireless transmitter coupled to the lens. The switch matrix is configured to switch first optical signals from input ports to output ports of the switch matrix, and output second optical signals that are based at least partially on the first optical signals. The lens is configured to transform wave formats of the second optical signals based on the output ports over which the second optical signals are received. The transmitter includes an antenna array and circuitry coupled to the array. The circuitry is configured to receive the second optical signals from the lens, convert the second optical signals into beamformed wireless signals in accordance with the transformed formats, and transmit the beamformed wireless signals, which signals have spatial characteristics in accordance with the transformed formats, over the array.
US12051858B2
Methods for determining variability in a state of a medium, include monitoring the medium and determining the variability in the state of the medium based on the processing of the response over time based on the response detected at the at least one receive element over time. Monitoring the medium can include generating a transmit signal, transmitting it into the medium using a transmit element, and receiving a signal from the medium at a receive element. The transmit and receive elements can be decoupled from one another. The transmit and receive elements can have differing geometry. The determined variability in the state of the medium can be used to provide notifications and/or take automated actions.
US12051853B2
A reflector for an antenna includes a first shaped region, wherein a curvature of the first shaped region is defined by a corresponding scan angle, and a second shaped region, wherein a curvature of the second shaped region is based on a corresponding scan angle. The curvature of the first shaped region is different than the curvature of the second shaped region.
US12051848B2
An antenna unit used by being attached to window glass for a building includes a radiating element, a wave directing member arranged on an outdoor side with respect to the radiating element, and a conductor arranged on an indoor side with respect to the radiating element, wherein where a distance between the radiating element and the wave directing member is denoted as a, and where a relative permittivity of a medium constituted by a dielectric member between the radiating element and the wave directing member is denoted as εr, the distance a is (2.11×εr−1.82) mm or more.
US12051839B2
A filter and array of filters providing inductive coupling are disclosed. According to one aspect, an RF filter includes a plurality of dielectric layers with a first ground plane on one side of the dielectric layers and a second ground plane on an opposite side of the dielectric layers. One of the first and second ground planes provides an input port and one of the first and second ground planes provides an output port. Two parallel strip line resonators, lie in a first plane parallel to, and between, the first and second ground planes, the two parallel strip line resonators, having a gap there between. An inductive coupling plate in proximity to the gap, is grounded at an edge and lies in a second plane, the second plane parallel to the first plane and lying between the first plane and one of the first and second ground planes.
US12051836B2
Disclosed is an electrolyte membrane for a membrane-electrode assembly, which may include a filler that is a polymer compound (oligomer) having a low molecular weight. The electrolyte membrane may suitably include an oligomeric poly(vinylpyrrolidone) compound including a sulfonic acid group. The electrolyte membrane for a membrane-electrode assembly may have improved proton conductivity.
US12051832B2
The invention relates to a fuel cell system (200) having at least two fuel cell units (210, 220) that are respectively designed to be operated independently from each other, wherein the fuel cell system (200) is designed to provide an amount of heat for activating a second fuel cell unit (210) of the at least two fuel cell units (210, 220) from waste heat of a first fuel cell unit (220).
US12051818B2
This application discloses a battery cushion and a forming method thereof, and a battery module and a forming method thereof. The battery cushion includes a body and breakable bubbles. The breakable bubbles are disposed in the body. The breakable bubbles include at least a first bubble and a second bubble. A breaking pressure of the first bubble is less than a breaking pressure of the second bubble, so that the battery cushion can release a space occupied by the battery cushion in a progressive manner under different external forces. The battery cushion disclosed in this application can not only achieve a pre-tightening force required during assembly of the battery module but also effectively relieve an expansive force generated during working of the battery module.
US12051816B2
A laminated battery includes battery cells which are laminated and a current collecting lead. Each of the battery cells has a structure in which a positive electrode current collector, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer, and a negative electrode current collector are laminated in this order. The battery cells include first and second battery cells adjacent to each other. At least the second battery cell has a side surface inclined with respect to a laminating direction of the battery cells. The first battery cell has a surface facing the second battery cell and including an exposed surface not in contact with the second battery cell. At least part of the exposed surface overlaps at least part of the side surface of the second battery cell viewed from the laminating direction. The current collecting lead is connected to the exposed surface.
US12051815B2
A sealing apparatus is disclosed. In some implementations, the sealing apparatus includes a process chamber having an internal space, a cell loading portion configured to load a plurality of battery cells and enter the internal space of the process chamber, a plurality of sealing units disposed in the internal space of the process chamber, the plurality of sealing units configured to partially seal the battery cells, respectively, and a driving portion configured to move the plurality of sealing units such that the plurality of sealing units come into contact with the plurality of battery cells, respectively.
US12051809B2
Provided are an electrode composition, an electrode sheet for an all-solid state secondary battery and an all-solid state secondary battery that are formed of the electrode composition, and respective methods of manufacturing the electrode composition, the electrode sheet for an all-solid state secondary battery, and the all-solid state secondary battery. The electrode composition includes: an inorganic solid electrolyte; an active material; and a distributing component that binds to the inorganic solid electrolyte and the active material, in which one kind of the distributing component is a binder, a polymer forming the binder includes a repeating unit having an amino group, a sulfanyl group, a hydroxy group, a carboxy group, or an anone group, and a distribution rate of the distributing component to the inorganic solid electrolyte in an electrode active material layer formed of the electrode composition exceeds 60%.
US12051808B2
Provided is a composition for a functional layer capable of forming a functional layer that can both inhibit post-cycling swelling of a secondary battery and increase charge carrier acceptance of the secondary battery at low temperatures. The composition for a functional layer contains non-conductive inorganic particles, a solvent, and a block copolymer including a block region formed of an aromatic vinyl monomer unit and a block region formed of either or both of an aliphatic conjugated diene monomer unit having a carbon number of 5 or more and a hydrogenated aliphatic conjugated diene monomer unit having a carbon number of 5 or more.
US12051805B2
A multi-layer cathode coating for positive electrode of a rechargeable electrochemical cell (or secondary cell) (such as a lithium-ion secondary battery) and a secondary battery including a cathode having a multi-layer cathode coating. Multi-layer cathode coatings containing blends of one or more cathode active materials in certain weight ratios thereof.
US12051804B2
Excellent thermal stability in addition to excellent cycle property with maintaining a sufficient battery capacity is shown by positive electrode active material particles having a layered rock salt structure, represented by the compositional formula: (LiγXe)(NiaCobXcZd)O2, in the compositional formula: X is a divalent metallic element capable of substituting for Li-site; Z is a metallic element containing at least Al and/or Mn, other than X; 0.93≤γ≤1.15; 0.82≤a<1.00; 0≤b≤0.12; 0.001≤c+e≤0.040; 0≤d≤0.10; and a+b+c+d=1.
US12051800B2
A negative electrode active material including: silicon-containing composite particles including SiOx (0
US12051799B2
An anode for a lithium secondary battery includes an anode current collector, and an anode active material layer formed on the anode current collector. The anode active material layer including a lower anode active material layer formed on the anode current collector and an upper anode active material layer formed on the lower anode active material layer. Each of the lower anode active material layer and the upper anode active material layer includes a first anode active material and a second anode active material having a hardness less than that of the first anode active material. A total intrusion amount of mercury to pores having a diameter of 3 nm to 10 μm in the anode active material layer measured by a mercury porosimeter is 0.27 ml/g or more.
US12051793B2
A photoelectrochemical secondary cell comprising a photocatalytic anode, or photoanode; an anode; a cathode comprising a metal hydride; electrolyte; separator; and case at least a portion of which is transparent to the electromagnetic radiation required by said photoanode to charge said photoelectrochemical secondary cell.
US12051763B2
A photovoltaic cell includes a germanium-containing well embedded in a single crystalline silicon substrate and extending to a proximal horizontal surface of the single crystalline silicon substrate, wherein germanium-containing well includes germanium at an atomic percentage greater than 50%. A silicon-containing capping structure is located on a top surface of the germanium-containing well and includes silicon at an atomic percentage greater than 42%. The silicon-containing capping structure prevents oxidation of the germanium-containing well. A photovoltaic junction may be formed within, or across, the trench by implanting dopants of a first conductivity type and dopants of a second conductivity type.
US12051761B2
A structure includes a photodetector including alternating p-type semiconductor layers and n-type semiconductor layers in contact with each other in a stack. Each semiconductor layer includes an extension extending beyond an end of an adjacent semiconductor layer of the alternating p-type semiconductor layers and n-type semiconductor layers. The extensions provide an area for operative coupling to a contact. The extensions can be arranged in a cascading, staircase arrangement, or may extend from n-type semiconductor layers on one side of the stack and from p-type semiconductor layers on another side of the stack. The photodetector can be on a substrate in a first region, and a complementary metal-oxide semiconductor (CMOS) device may be on the substrate on a second region separated from the first region by a trench isolation. The photodetector is capable of detecting and converting near-infrared (NIR) light, e.g., having wavelengths of greater than 0.75 micrometers.
US12051758B2
In an embodiment an optoelectronic sensor arrangement includes a carrier substrate, an illuminating device, a frequency-selective optical element and a photodetector, wherein the illuminating device and the photodetector form a stacked arrangement on or with the carrier substrate, wherein the frequency-selective optical element is arranged between the illuminating device and the photodetector, wherein the photodetector is arranged in a cavity of the carrier substrate which is covered by the illuminating device and/or the frequency-selective optical element, and wherein the frequency-selective optical element includes a divider mirror and an optical filter.
US12051757B2
The present invention concerns a bifacial solar cell (1) comprising a front side (10) and a back side (20), said front and back sides (10, 20) having a respective outer layer (34) made of transparent conductive oxide, on which is placed a respective metallization grid (11, 21), each metallization grid (11, 21) comprising first collectors (111, 211) running parallel to each other in a horizontal direction (x) of said solar cell (1) and second collectors (112, 212) crossing said first collectors (111, 211), each second collector (112, 212) comprising two vertical elements (112a, 112b, 212a, 212b) and at least one horizontal element (112c, 212c) every one or two first collectors (111) or 3 or 6 first collectors (211) connecting said two vertical elements (112a, 112b, 212a, 212b), said solar cell module being characterized in that said metallization grids (11, 21) furtherly comprise at least one respective front or back area (113, 213), said front or back area (113, 213) comprising said at least one horizontal element (112c, 212c) and a portion of the underlying outer layer (34) made of transparent conductive oxide, so that a cell connector can be attached to said solar cell (1) by means of an electrically conductive adhesive deposited on said front or back area (113, 213) without needing a physical barrier for said electrically conductive adhesive. The present invention also concerns a solar cell module and a method of manufacturing thereof.
US12051756B2
A flash memory device includes a substrate, a semiconductor quantum well layer, a semiconductor spacer, a semiconductor channel layer, a gate structure, and source/drain regions. The semiconductor quantum well layer is formed of a first semiconductor material and is disposed over the substrate. The semiconductor spacer is formed of a second semiconductor material and is disposed over the first semiconductor channel layer. The semiconductor channel layer is formed of the first semiconductor material and is disposed over the semiconductor spacer. Thea gate structure is over the second semiconductor channel layer. The source/drain regions are over the substrate and are on opposite sides of the gate structure.
US12051751B2
A ferroelectric memory device includes a semiconductor substrate, a fin structure disposed on the semiconductor substrate and having a trench, the trench having a bottom surface and a sidewall surface; a ferroelectric layer disposed on the bottom surface and the sidewall surface of the trench; a plurality of resistor layers stacked vertically in the trench, each resistor layer of the plurality of resistor layers having a different electrical resistance; and a gate electrode layer electrically connected to the each resistor layer in the plurality of resistor layers. The plurality of resistor layers are disposed between the gate electrode layer and the ferroelectric layer.
US12051735B2
A method includes forming a first and a second dummy gate stack crossing over a semiconductor region, forming an ILD to embed the first and the second dummy gate stacks therein, replacing the first and the second dummy gate stacks with a first and a second replacement gate stack, respectively, performing a first etching process to form a first opening. A portion of the first replacement gate stack and a portion of the second replacement gate stack are removed. The method further includes filling the first opening to form a dielectric isolation region, performing a second etching process to form a second opening, with the ILD being etched, and the dielectric isolation region being exposed to the second opening, forming a contact spacer in the second opening, and filling a contact plug in the second opening. The contact plug is between opposite portions of the contact spacer.
US12051727B2
An active device substrate includes a substrate, a first semiconductor layer, a gate insulating layer, a first gate, a first source, a first drain and a shielding electrode. The first semiconductor layer includes a first heavily doped region, a first lightly doped region, a channel region, a second lightly doped region, and a second heavily doped region that are sequentially connected. The first gate is located on the gate insulating layer and overlaps the channel region. The first source is electrically connected to the first heavily doped region. The first drain is electrically connected to the second heavily doped region. The shielding electrode overlaps the second lightly doped region in a normal direction of the substrate.
US12051723B2
Disclosed herein are PN-body-tied field effect transistors (PNBTFETs), as well as related devices and methods. In some embodiments, an integrated circuit (IC) structure may include: a fin including a channel region, a contact region, and an intermediate region between the contact region and the channel region, wherein the channel region includes a dopant of a first type, the intermediate region includes a dopant of a second type different from the first type, and the contact region includes a dopant of the first type; a gate that at least partially wraps around the channel region; and a conductive contact in contact with the contact region.
US12051715B2
A display device may include: a base layer including a display area and a non-display area; and a plurality of pixels in the display area, and each including a plurality of sub-pixels each including an emission area configured to emit light and a peripheral area around the emission area. The sub-pixels may include: at least one first electrode and at least one second electrode extending in a direction and spaced apart from each other; and a plurality of light emitting elements between a first electrode of the at least one first electrode and a second electrode of the at least one second electrode and configured to emit light. At least one of the first electrode and the second electrode may include at least two first electrode patterns spaced apart from each other, and coupled by at least one first connection pattern in the emission area.
US12051684B2
Semiconductor device assemblies can include a substrate having a substrate contact. The assemblies can include a first semiconductor device and a second semiconductor device arranged in a face-to-face configuration. The assemblies can include a fan-out porch on the substrate at a lateral side of the first semiconductor device and including a wirebond contact, the wirebond contact being electrically coupled to the first semiconductor device. The assemblies can include a wirebond operably coupling the wirebond contact to the substrate contact. The assemblies can include a pillar or bump operably coupling the active side of the first semiconductor device to the active side of the second semiconductor device. In some embodiments, the wirebond contact is operably couple to the active side of the first semiconductor device.
US12051683B2
Embodiments of the present disclosure provide a semiconductor package comprising a first integrated circuit (IC) die having a first back-end-of-the-line (BEOL) structure, a second integrated circuit die having a second BEOL structure, an integrated BEOL structure having a first side in direct contact with both the first BEOL structure and the second BEOL structure. In some embodiments, a substrate is further disposed at a second side of the integrated BEOL structure to support both the first integrated circuit die and the second integrated circuit die.
US12051682B2
A display device includes: a display panel including a first display area including first sub-pixels to display an image, and a second display area including second sub-pixels and a transmission area adjacent to the second sub-pixels; and an optical device overlapping the second display area of the display panel and configured to detect light incident through the transmission area. Each of the second sub-pixels includes: a first contact electrode; a second contact electrode located apart from the first contact electrode; and a light emitting element between the first contact electrode and the second contact electrode.
US12051673B2
A package includes a first package structure and a second package structure stacked on the first package structure. The first package structure includes a redistribution structure, an integrated circuit, an encapsulant, and conductive structures. The integrated circuit is disposed on the redistribution structure and includes a first chip, a second chip, a third chip, and a fourth chip. The first chip includes a semiconductor substrate that extends continuously throughout the first chip. The second and the third chips are disposed side by side on the first chip. The fourth chip is disposed over the first chip and includes a semiconductor substrate that extends continuously throughout the fourth chip. Sidewalls of the first chip are aligned with sidewalls of the fourth chip. The encapsulant laterally encapsulates the integrated circuit. The conductive structures penetrate through the encapsulant. The second package structure is electrically connected to the redistribution structure through the conductive structures.
US12051670B2
A semiconductor device assembly has a first substrate, a second substrate, and an anisotropic conductive film. The first substrate includes a first plurality of connectors. The second substrate includes a second plurality of connectors. The anisotropic conductive film is positioned between the first plurality of connectors and the second plurality of connectors. The anisotropic conductive film has an electrically insulative material and a plurality of interconnects laterally separated by the electrically insulative material. The plurality of interconnects forms electrically conductive channels extending from the first plurality of connectors to the second plurality of connectors. A method includes connecting the plurality of interconnects to the first plurality of connectors and the second plurality of connectors, such that the electrically conductive channels are operable to conduct electricity from the first substrate to the second substrate. The method may include passing electrical current through the plurality of interconnects.
US12051662B2
An electronic component includes a substrate having a first main surface on one side and a second main surface on the other side, a chip having a first chip main surface on one side and a second chip main surface on the other side, and a plurality of electrodes formed on the first chip main surface and/or the second chip main surface, the chip being arranged on the first main surface of the substrate, a sealing insulation layer that seals the chip on the first main surface of the substrate such that the second main surface of the substrate is exposed, the sealing insulation layer having a sealing main surface that opposes the first main surface of the substrate, and a plurality of external terminals formed to penetrate through the sealing insulation layer so as to be exposed from the sealing main surface of the sealing insulation layer, the external terminals being respectively electrically connected to the plurality of electrodes of the chip.
US12051659B2
Semiconductor devices are provided. The semiconductor device includes a substrate, an interconnect structure, and a conductive pad structure. The interconnect structure is over the substrate and includes a top metal layer. The conductive pad structure is over the interconnect structure and includes a lower barrier film, an upper barrier film, and an aluminum-containing layer. The lower barrier film is on the top metal layer. The upper barrier film is on the lower barrier film and has an amorphous structure. The aluminum-containing layer is on the upper barrier film. The lower barrier film and the upper barrier film are made of a same material, and a nitrogen atomic percentage of the upper barrier film is higher than a nitrogen atomic percentage of the lower barrier film.
US12051655B2
A package structure and a method of forming the same are provided. The package structure includes a die, an encapsulant, a redistribution layer (RDL) structure, a passive device, and a plurality of dummy items. The encapsulant laterally encapsulates the die. The RDL structure is disposed on the die and the encapsulant. The passive device is disposed on and electrically bonded to the RDL structure. The plurality of dummy items are disposed on the RDL structure and laterally aside the passive device, wherein top surfaces of the plurality of dummy items are higher than a top surface of the passive device.
US12051653B2
The present disclosure relates to methods and apparatus for forming thin-form-factor reconstituted substrates and semiconductor device packages for radio frequency applications. The substrate and package structures described herein may be utilized in high-density 2D and 3D integrated devices for 4G, 5G, 6G, and other wireless network systems. In one embodiment, a silicon substrate is structured by laser ablation to include cavities for placement of semiconductor dies and vias for deposition of conductive interconnections. Additionally, one or more cavities are structured to be filled or occupied with a flowable dielectric material. Integration of one or more radio frequency components adjacent the dielectric-filled cavities enables improved performance of the radio frequency elements with reduced signal loss caused by the silicon substrate.
US12051650B2
A semiconductor structure includes a first redistribution structure, a first local interconnect component disposed on the first redistribution structure, and a first interconnect structure over a second side of the first local interconnect component. The first local interconnect component includes a first plurality of redistribution layers. The first plurality of redistribution layers includes a first plurality of conductive features on a first side of the first local interconnect component. Each of the first plurality of conductive features are coupled to respective conductive features of the first redistribution structure. The first interconnect structure includes a second plurality of conductive features and a third plurality of conductive features. The second plurality of conductive features are electrically coupled to the third plurality of conductive features through the first local interconnect component.
US12051647B2
Various embodiments relate to a semiconductor package. The semiconductor package includes a first die. The first die includes a first bridge interconnect region. The semiconductor package further includes a second die. The second die includes a second bridge interconnect region. The semiconductor package includes a bridge die. The bridge die includes a first contact area to connect to the first bridge interconnect region and a second contact area to connect to the second bridge interconnect region. In the semiconductor package, the first bridge interconnect region is larger than the second bridge interconnect region. Additionally, each of the first bridge interconnect region and the second bridge interconnect region include a plurality of conductive bumps. An average pitch between adjacent bumps of the first bridge interconnect region is larger than an average pitch between adjacent bumps of the second bridge interconnect region.
US12051639B2
A package structure includes a first package, a second package, a conductive spacer, and a flux portion. The first package includes a semiconductor die. The second package is stacked to the first package. The conductive spacer is disposed between and electrically couples the first package and the second package. The flux portion is disposed between and electrically couples the first package and the conductive spacer, where the flux portion includes a first portion and a second portion separating from the first portion by a gap, and the first portion and the second portion are symmetric about an extending direction of the gap. The gap is overlapped with the conductive spacer.
US12051638B2
A microfabrication device is provided. The microfabrication device includes a transistor plane formed on a substrate, the transistor plane including a plurality of field effect transistors; fluidic passages formed within the transistor plane; a dielectric fluid added to the fluidic passages; and a circulating mechanism configured to circulate the dielectric fluid through the transistor plane.
US12051636B2
It is an object of the present invention to improve a heat radiation property of a metal wire on a semiconductor chip in a power module. A power module includes: a plurality of metal wires connected to a surface of at least one semiconductor chip; and a thermal conductive sheet having contact with the metal wire. The metal wire includes: at least one first metal wire connecting a surface of the semiconductor chip and a circuit pattern and at least one second metal wire connecting two points on the surface of the semiconductor chip and having the same potential as the first metal wire. The thermal conductive sheet includes a graphite sheet, and a sheet surface of the thermal conductive sheet has contact with the at least one first metal wire and the at least one second metal wire.
US12051632B2
A semiconductor package structure includes first via structures formed through a core substrate. The structure also includes an interposer embedded in the core substrate between the first via structures. The interposer includes second via structures formed through an interposer substrate. The structure also includes a first redistribution layer structure formed over the core substrate. The structure also includes a second redistribution layer structure formed under the core substrate. The structure also includes a first encapsulating layer formed between a sidewall of the interposer and a sidewall of the core substrate.
US12051631B2
Disclosed herein is a method that includes forming a contact plug to be embedded in a first insulating film formed on a semiconductor substrate; forming a probe pad on the first insulating film to contact with the contact plug; performing a test operation by probing the probe pad; removing the probe pad; forming a second insulating film to cover the contact plug after removing the probe pad; and forming a pad electrode to be embedded in the second insulating film.
US12051626B2
A method for manufacturing a semiconductor device includes forming one or more work function layers over a semiconductor structure. The method includes forming a hardmask layer over the one or more work function layers. The method includes forming an adhesion layer over the hardmask layer. The method includes removing a first portion of a patternable layer that is disposed over the hardmask layer. The adhesion layer comprises an organic acid that concurrently bonds metal atoms of the hardmask layer and phenol groups of the patternable layer, thereby preventing an etchant from penetrating into a second portion of the patternable layer that still remains over the hardmask layer.
US12051620B2
A method for forming a semiconductor structure includes forming a gate structure on a substrate; depositing a first dielectric layer over the gate structure; depositing a second dielectric layer over the first dielectric layer and having a different density than the first dielectric layer; performing a first etching process on the first and second dielectric layers to form a trench; performing a second etching process on the first and second dielectric layers to modify the trench; filling a conductive material in the modified trench.
US12051618B2
The present invention relates to the technical field of semiconductor manufacturing, and in particular, to a method for forming a semiconductor structure and a semiconductor structure. The method for forming a semiconductor structure comprises: forming an interconnect layer and a conductive layer covered on a surface of the interconnect layer; forming a protective layer covering a surface of the conductive layer away from the interconnect layer; forming a trench penetrating the protective layer and the conductive layer; and filling a dielectric layer in the trench, and forming an air gap in the dielectric layer, the air gap extending from the trench in the conductive layer into the trench in the protective layer.
US12051608B2
A method for adjusting wafer deformation and a semiconductor structure are provided. The method includes the following operations. A deformation position and a deformation degree of a wafer are determined. At least one groove is formed at a back of the wafer according to the deformation position and the deformation degree. A stress film having a stress effect on the wafer deformation is formed at the back of the wafer with the at least one groove, and the stress film covers an inner wall of the at least one groove.
US12051603B2
Systems for annealing a wafer are provided. A system includes a wafer stage, a laser beam generator, and a controller. The laser beam generator is configured to generate a laser beam. The controller is configured to control the laser beam generator according to information regarding layout of a first semiconductor die of the wafer, so as to project the laser beam with a first laser parameter onto the first semiconductor die of the wafer on the wafer stage along at least one annealing orbit. The controller is configured to arrange the annealing orbit to partially cover the first semiconductor die of the wafer and to uncover a plurality of second semiconductor dies of the wafer.
US12051602B2
The disclosure relates to a semiconductor processing system for processing semiconductor substrates and provided with a housing formed by a wall. The system may further comprise a processing module and a cassette module, the cassette module located adjacent the processing module. An electronics module may be provided with a support for mounting electronic components, whereby the electronics module is located behind a door in the wall of the system to create access for maintenance. The electronic components have a straight mounting basis for mounting of the electronics components whereby the mounting basis is mounted in the system under an angle between 10 and 80 degrees with respect to the door when the door is closed.
US12051598B2
The present invention relates to a wafer cleaning device which can prevent a cleaning solution from leaking and enables prompt treatment. The present invention provides a wafer cleaning device comprising: a cleaning bath which receives a cleaning solution and from which the cleaning solution overflows according to the dipping of wafers; a plurality of lift parts arranged at the outside of the cleaning bath and dipping the cassette into the cleaning solution in the cleaning bath; an external water tank having the cleaning bath and the lift parts received therein and including a drain hole through which the cleaning solution is drained; and a tray which can be detachably attached to the inner bottom surface of the external water tank and collects the cleaning solution to guide same to the drain hole.
US12051596B2
Before supplying ammonia, which is a flammable gas, into a chamber, the chamber is evacuated to eliminate residual gas from the chamber, and then nitrogen is fed into a combustion-supporting gas line to cause oxygen, which is a combustion-supporting gas, remaining in the combustion-supporting gas line to flow out. After supplying ammonia into the chamber, the chamber is evacuated to eliminate the ammonia from the chamber, and then nitrogen is fed into a flammable gas line to cause the ammonia remaining in the flammable gas line to flow out. Oxygen or ammonia and nitrogen are alternately eliminated on the downstream side of an exhaust part, and it is therefore possible to prevent the flammable gas and the combustion-supporting gas from being mixed with each other.
US12051592B2
A method includes receiving a structure having a dielectric layer over a conductive feature, wherein the conductive feature includes a second metal. The method further includes etching a hole through the dielectric layer and exposing the conductive feature and depositing a first metal into the hole and in direct contact with the dielectric layer and the conductive feature, wherein the first metal entirely fills the hole. The method further includes annealing the structure such that atoms of the second metal are diffused into grain boundaries of the first metal and into interfaces between the first metal and the dielectric layer. After the annealing, the method further includes performing a chemical mechanical planarization (CMP) process to remove at least a portion of the first metal.
US12051591B2
Provided is a semiconductor device comprising: a semiconductor substrate; a plurality of peaks of a doping concentration provided on a back surface of the semiconductor substrate; and a flat part, with a doping concentration more than or equal to 2.5 times a substrate concentration of the semiconductor substrate, provided between the plurality of peaks in a depth direction of the semiconductor substrate, wherein at least one of the plurality of peaks is a first peak provided on a front surface side relative to the flat part, wherein a doping concentration of the first peak is less than or equal to twice the doping concentration of the flat part.
US12051588B2
The present invention relates to methods for fabricating vertical homogenous and heterogeneous two-dimensional structures, the fabricated vertical two-dimensional structures, and methods of using the same. The methods demonstrated herein produce structures that are free standing and electrically isolated.
US12051583B2
A method of introducing and ejecting ions from an ion entry/exit device (4) is disclosed. The ion entry/exit device (4) has at least two arrays of electrodes (20,22). The device is operated in a first mode wherein DC potentials are successively applied to successive electrodes of at least one of the electrode arrays ((20,22) in a first direction such that a potential barrier moves along the at least one array in the first direction and drives ions into and/or out of the device in the first direction. The device is also operated in a second mode, wherein DC potentials are successively applied to successive electrodes of at least one of the electrode arrays (20,22) in a second, different direction such that a potential barrier moves along the array in the second direction and drives ions into and/or out of the device in the second direction. The device provides a single, relatively simple device for manipulating ions in multiple directions. For example, the device may be used to load ions into or eject ions from an ion mobility separator in a first direction, and may then be used to cause ions to move through the ion mobility separator in the second direction so as to cause the ions to separate.
US12051582B2
Exemplary embodiments may deploy a valve that introduces a sample of a calibrant coaxially with flow exiting a source of a mobile phase flow, such as a liquid chromatography (LC) column, on a path to an ion source for the mass spectrometer (MS). The valve may be positioned remotely on a branch that has a junction with the path leading form the source of the mobile phase flow to the ion source. Alternatively, the valve may be positioned in line on the flow path from the source of the mobile phase flow to the ion source of the MS. A novel five port valve design may be employed. With this valve design, a first position of the valve allows a sample loop for the calibrant to be filled. In a second position, the calibrant is added coaxially to the flow from the source of the mobile phase to the MS. In a third position of the valve, diversion of or infusion to a post-source flow is enabled.
US12051575B2
Provided is a processing state detection unit includes: a light emission detection unit configured to detect light emission of the plasma; a calculation unit configured to obtain a differential waveform data of the light emission of the plasma; a database unit that stores a plurality of pieces of differential waveform pattern data in advance; a film thickness calculation unit configured to calculate an estimated value of the film thickness of the processing target film processed on the processing target material by weighting based on differences between the differential waveform data obtained by the calculation unit and the plurality of pieces of differential waveform pattern data stored in the database unit; and an end point determination unit configured to determine an end point of processing using the plasma based on the estimated value of the film thickness of the processing target film calculated by the film thickness calculation unit.
US12051564B2
In a shower plate, a plasma processing apparatus, and a plasma processing method, improvement of in-plane uniformity of plasma on a stage is required. The shower plate according to an exemplary embodiment includes an upper dielectric disposed to face a stage and an upper electrode embedded in the upper dielectric. A distance between a bottom surface of the upper dielectric and the upper electrode is shorter in a peripheral portion than in a central portion.
US12051552B2
A switching device includes a switch unit with a contact structure and a first operation shaft. The switching device includes a second flange with a contact portion to be in contact with the first operation shaft, and includes a second operation shaft. The switching device includes a holding member with an engagement portion to be engaged with an upper surface of the second flange. The switching device includes a switch operator in which the holding member is inserted. When a lateral pressing force is applied to the switch operator, a second contact portion between the second flange and the engagement portion serves as a support, and thus the second operation shaft rotates with the support. The first operation shaft rotates in accordance with the rotation of the second operation shaft, so that the contact structure is electrically conductive.
US12051548B2
A low inductance component may include a multilayer, monolithic device including a first active termination, a second active termination, at least one ground termination, and a pair of capacitors connected in series between the first active termination and the second active termination. The lead(s) may be coupled with the first active termination, second active termination, and/or the at least one ground termination. The lead(s) may have respective length(s) and maximum width(s). A ratio of the length(s) to the respective maximum width(s) of the lead(s) may be less than about 20.
US12051545B2
A ceramic electronic device includes a dielectric layer and an internal electrode layer that are alternately stacked, wherein the dielectric layer contains yttria-stabilized zirconia and (Cax1Bax2Sr1-x1-x2)(TiyZr1-y)O3 (0.6≤x1≤0.9, 0≤x2≤0.1, 0≤y≤0.1) as a main component, and wherein, in the dielectric layer, a concentration of the yttria-stabilized zirconia when a total amount of Ti and Zr is 100 mol % is 0.5 mol % or more and 5.0 mol % or less.
US12051540B2
A magnetic buckle device has a first base, an inserting component, a second base, a first component, and a second component. The inserting component can be inserted into the first base, which engages the inserting component. The first base and the second base can move or rotate with respect to each other, thereby converting the inserting component into the unbuckled state. The first and second components are respectively mounted on the second base and the inserting component. When the inserting component is close to an inserting component receiver of the first base, a magnetic attraction force is generated between the second component and the first component for drawing the inserting component to the inserting component receiver. When the inserting component is inserted completely, the magnetic attraction force auxiliary keeps the inserting component in the buckled state, so any additional buckling structure is not necessary.
US12051539B2
A Conductor on Molded Barrel (COMB) magnet assembly optimized for High Temperature Superconducting (HTS) materials. The magnet assembly comprises a magnetic coil(s) carried by a conductor support structure and configured in cosine-theta geometry. Created using additive manufacturing, the conductor support structure features a continuous cable channel that fittedly carries and positions elongated straight portion(s) of the magnetic coil(s) parallel to a magnetic axis. The conductor support structure may be cylindrically shaped and longitudinally bored, with the continuous cable channel comprising an outer channel portion (distal on the cylinder) and an inner channel portion (proximal on the cylinder). A transition hole that joins the outer channel portion and the inner channel portion allows a single magnetic coil to be wound along both the outer and inner surfaces of the conductor support structure. The conductor support structure may be fabricated as longitudinally-symmetrical halves, and secured for operation using azimuthal and/or midplane shims.
US12051536B2
An electronic device has a primary coil 10; a secondary coil 20 disposed to face the primary coil 10; a coil sealing part 50 sealing the primary coil 10 and the secondary coil 20 and being made of sealing resin; a primary-side sealing part 150 sealing a primary-side electronic element 110 electrically connected to the primary coil 10; and a secondary-side sealing part 250 sealing a secondary-side electronic element 210 electrically connected to the secondary coil 20.
US12051534B2
Disclosed is apparatus including a vertical spiral inductor. The vertical spiral inductor may include a plurality of dielectric layers formed on a substrate, a plurality of conductive layers, each of the plurality of conductive layers disposed on each of the plurality of dielectric layers, a plurality of insulating layers, each of the plurality of insulating layers disposed on each of the plurality of conductive layers, wherein each of the plurality of insulating layers separates each of the plurality of dielectric layers. A first spiral coil is arranged in a first plane perpendicular to the substrate, where the first spiral coil is formed of first portions of the plurality of conductive layers and a first set of vias of a plurality of vias, configured to connect the first portions of the plurality of conductive layers.
US12051533B2
The invention comprises an apparatus, comprising an inductor, the inductor comprising: an inductor core; a first winding section comprising a first cast shape and a second winding section comprising the first cast shape, the first winding section mechanically joined to the second winding section to form a winding, the winding forming a wound shape about the inductor core. Optionally and preferably, a third winding section, comprising a second cast shape, mechanically joins the first winding section to the second winding section and a mechanical connector and/or an aluminum weld join the first winding section to the third winding section.
US12051524B2
A superconducting power cable having: a former including: an axially stretchable core, and a plurality of elongated outer elements wound helically around the core, wherein the core includes a first material and the elongated outer elements include a second material thermally contracting less than the first material at the operating temperature of the superconducting power cable; and a superconducting conductor layer arranged around the former.
US12051512B2
A method for predicting side effects of a combination of drugs administered concurrently includes training a multi-modal cell complex neural network (MCXN) on a dataset. The MCXN includes nodes representing the drugs and proteins, pair-wise relationships between nodes representing interactions between pairs of drugs and/or proteins, and k-wise relationships between the nodes representing interactions between k drugs and/or proteins, where k¿2. The training dataset includes a list of drugs, a list of proteins, and pharmacological information about the drugs in the list of drugs and proteins in the list of proteins. A specification of the combination of at least three drugs to be administered concurrently is input to the MCXN which predicts probabilities that administering the combination of drugs concurrently results in potential side effects. It also predicts both frequencies of the potential side effects and severities of the potential side effects.
US12051502B2
In some embodiments, the system integrates different unique identifiers from agencies and organizations and associated the different unique identifiers with each other in a table. In some embodiments, the table links all different unique identifiers to a single individual so that a search for any one identifier returns links to all records and data associated with the individual. In some embodiments, the system collects the different unique identifiers from organizations such as patient medical services, local and federal law enforcement databases, and private company records. In some embodiments, the system parses each component of each identifier and stores them as variations. In some embodiments, each parsed identifier is associated with a master identifier. In some embodiments, the system links the master identifier to all records and data across multiple organizations and agencies.
US12051494B2
Use of improved image acquisition for a medical dose preparation system. The medical dose preparation system may include a work station for capturing medical dose preparation images (e.g., to document preparation of a mediation dose). The medical dose preparation image may be captured by a video data stream processor capable of performing an auto cropping technique on a video data stream received from an image device.
US12051493B2
To ensure further accurate management of a status of medication administration, one aspect of the present invention acquires declaration information regarding the medication administration of a user, acquires biological information of the user and causes a storage medium to store the biological information, calculates a degree of dispersion of the biological information acquired in a target period based on the biological information stored in the storage medium, determines reliability of the declaration information regarding the medication administration acquired in the target period based on the degree of dispersion of the biological information, and outputs information representing a determination result of the reliability.
US12051481B1
A method includes: receiving a data signal (DQ) and a clock signal (DQS); generating an indicator signal by: delaying the data signal (DQ) to generate a delayed data signal (DQ′); sampling the data signal (DQ) and the delayed data signal (DQ′) using an edge of the clock signal (DQS) to generate a first sampled value and a second sampled value; and generating the indicator signal based on the first sampled value and the second sampled value; and adjusting one or more of a DQ adjustable delay line associated with the data signal (DQ) and a DQS adjustable delay line associated with the clock signal (DQS) based on the indicator signal to synchronize the data signal (DQ) and the clock signal (DQS).
US12051473B2
Memory cells are programmed to threshold voltage distributions that correspond to data states by applying a series of voltage pulses to a selected word line connected to a set of non-volatile memory cells selected for programming. Tighter threshold voltage distributions will result in fewer errors when reading the data at a later time. To create tighter threshold voltage distributions during programming, the system slows down the programming of memory cells as the memory cells approach their target threshold voltage by reducing the effective pulse width of the voltage pulses. The voltage pulses are divided into portions, with each portion corresponding to a subset of the pulse width or a subset of the time period that the voltage pulse is applied. Memory cells that are approaching their target threshold voltage will be slowed down by inhibiting those memory cells from programming during later-in-time portions of the voltage pulses.
US12051450B1
Provided are a controller, tape drive, and method for determining a lateral position at which to move a tape head. The tape head, comprising a first module having a first servo reader and a second module having a second servo reader, is rotated to rotate the second servo reader at skew angles with respect to the first servo reader. A determination is made of estimated lateral positions of the second reader at the skew angles. Expected lateral positions of the second servo reader at the skew angles are calculated from a calculated distance between the first and the second servo readers and the skew angles. Lateral error offsets, comprising differences of estimated lateral positions and expected lateral positions at the skew angles, are added to an error offset data structure used to adjust a target lateral position at which to position the tape head.
US12051441B2
This application discloses a multi-sound area-based speech detection method and related apparatus, and a storage medium, which is applied to the field of artificial intelligence. The method includes: obtaining sound area information corresponding to N sound areas including multiple users speaking simultaneously; generating a control signal corresponding to each target detection sound area according to user information corresponding to the target detection sound area; processing multi-user speech input signals by using the control signals, to obtain a speech output signal corresponding to each target detection sound area; generating a speech detection result of the target detection sound area according to the speech output signal corresponding to the target detection sound area; and selecting, among the multiple users, a main speaker based on the user information, the speech output signals and speech detection results of multiple users in the N sound areas.
US12051437B2
Provided are an electronic apparatus and a controlling method thereof. The electronic apparatus includes an inputter and a processor configured to, based on receiving an audio signal through the inputter, obtain a speech intelligibility for the audio signal, and modify the audio signal so that the speech intelligibility becomes a target intelligibility that is set based on scene information regarding a type of audio included in the audio signal, and the type of audio includes at least one of a sound effect, shouting, music, or a speech.
US12051434B2
A method for Short-Time Fourier Transform-based echo muting includes receiving a microphone signal including acoustic echo captured by a microphone and corresponding to audio content from an acoustic speaker, and receiving a reference signal including a sequence of frames representing the audio content. For each frame in a sequence of frames, the method includes processing, using an acoustic echo canceler configured to receive a respective frame as input to generate a respective output signal frame that cancels the acoustic echo from the respective frame, and determining, using a Double-talk Detector (DTD), based on the respective frame and the respective output signal frame, whether the respective frame includes a double-talk frame or an echo-only frame. For each respective frame that includes the echo-only frame, muting the respective output signal frame, and performing speech processing on the respective output signal frame for each respective frame that includes the double-talk frame.
US12051431B2
An audio similarity evaluator obtains envelope signals for a plurality of frequency ranges on the basis of an input audio signal. The audio similarity evaluator is configured to obtain a modulation information associated with the envelope signals for a plurality of modulation frequency ranges, wherein the modulation information describes the modulation of the envelope signals. The audio similarity evaluator is configured to compare the obtained modulation information with a reference modulation information associated with a reference audio signal, in order to obtain an information about a similarity between the input audio signal and the reference audio signal. An audio encoder uses such an audio similarity evaluator. Another audio similarity evaluator uses a neural net trained using the audio similarity evaluator.
US12051430B2
A coding method and a decoding method are provided which can use in combination a predictive coding and decoding method which is a coding and decoding method that can accurately express coefficients which are convertible into linear prediction coefficients with a small code amount and a coding and decoding method that can obtain correctly, by decoding, coefficients which are convertible into linear prediction coefficients of the present frame if a linear prediction coefficient code of the present frame is correctly input to a decoding device. A coding device includes: a predictive coding unit that obtains a first code by coding a differential vector formed of differentials between a vector of coefficients which are convertible into linear prediction coefficients of more than one order of the present frame and a prediction vector containing at least a predicted vector from a past frame, and obtains a quantization differential vector corresponding to the first code; and a non-predictive coding unit that generates a second code by coding a correction vector which is formed of differentials between the vector of the coefficients which are convertible into the linear prediction coefficients of more than one order of the present frame and the quantization differential vector or formed of some of elements of the differentials.
US12051419B1
Systems and methods for device control using near real time learning are disclosed. For example, an automatic action is performed by a target device in response to a predefined condition being met. Thereafter, context data is gathered and utilized to determine whether a negative user reaction has been provided in response to performance of the automatic action. When a negative user reaction is determined, mitigating actions may be taken close in time to when the context data is received to prevent further negative user reactions.
US12051418B2
A first network microphone device (NMD) is configured to receive, from a second NMD, a first arbitration message including (i) a first measure of confidence associated with a voice input detected by the second NMD and (ii) the voice input detected by the second NMD, and receive, from a third NMD, a second arbitration message including (i) a second measure of confidence associated with the voice input as detected by the third NMD and (ii) the voice input as detected by the third NMD. The first NMD is configured to determine that the second measure of confidence is greater than the first measure of confidence and based on the determination, perform voice recognition based on the voice input as detected by the third NMD, where the voice input includes a command to control audio playback by the first, second, and/or third NMD, and after performing voice recognition, executing the command.
US12051414B2
A hearing aid device for processing signals comprising audio in order to assist a hearing impaired user and being configured to be arranged at, behind and/or in an ear of the user is disclosed. The hearing aid device comprises at least one input transducer, an output transducer, an antenna, a wireless interface, and a signal processing unit. The at least one input transducer is adapted for receiving signals comprising audio. The output transducer is adapted for providing signals comprising audio to the user. The antenna is adapted for wirelessly communicating with a respective external device. The wireless interface is adapted for receiving and/or sending data via the antenna. The signal processing unit is adapted for processing signals comprising audio in order to assist a hearing impaired user. Furthermore the signal processing unit is adapted for extracting speech signals from the signals comprising audio and for generating control signals based on the speech signals. At least one of the control signals generated by the signal processing unit is adapted for controlling the respective external device. The wireless interface is adapted for sending the at least one of the control signals to the respective external device via the antenna in order to control the respective external device.
US12051413B2
Systems and processes for intelligent device identification are provided. In one example process, audio input may be sampled with a microphone at each of two or more of the plurality of electronic devices. A first electronic device of the plurality of electronic devices for determining a task associated with sampled audio input may be identified. The process may determine the task based on the sampled audio input with the first electronic device and identify identifying a second electronic device of the plurality of electronic devices for performing the task. The task be performed with the second electronic device. The second electronic device is not the first electronic device in some examples.
US12051404B2
An ASR model includes a first encoder configured to receive a sequence of acoustic frames and generate a first higher order feature representation for a corresponding acoustic frame in the sequence of acoustic frames. The ASR model also includes a second encoder configured to receive the first higher order feature representation generated by the first encoder at each of the plurality of output steps and generate a second higher order feature representation for a corresponding first higher order feature frame. The ASR model also includes a decoder configured to receive the second higher order feature representation generated by the second encoder at each of the plurality of output steps and generate a first probability distribution over possible speech recognition hypothesis. The ASR model also includes a language model configured to receive the first probability distribution over possible speech hypothesis and generate a rescored probability distribution.
US12051399B2
In one example, a method for evaluating screen content for accessibility with a screen reader device is disclosed. The method provides a baseline document including a script of expected screen content that conforms accessibility requirements. The method may generate an audio file based on screen content elements. For some implementations, the method uses a machine learning model to transcribe the audio file into an output transcription file. The method may determine whether output transcription file matches the baseline document and a corresponding output report is generated.
US12051398B2
A method performed by an audio output device is provided for detecting instabilities and taking mitigating actions. Specifically, an A-weighted dBA level of a raw feedback signal exceeding a threshold level trigger, at least, muting the driver. The described methods apply to detecting instabilities across a broad frequency spectrum.
US12051397B2
Systems and methods for audio privacy in network video surveillance systems are described. A video camera may include an image sensor and a microphone to generate a video stream. Responsive to detecting a human speaking condition in the video stream, the audio data may be selectively modified to mask a human voice component of the audio data for storing and/or displaying the surveillance video stream.
US12051394B2
A music composition system for composing music segments comprises: a computer interface comprising at least one external input for receiving from an external device a request for a musical composition; a controller configured to determine based on a request received at the external input a plurality of musical parts for the musical composition; and a composition engine configured to generate, for each of the determined musical parts, at least one musical segment in digital musical notation format, the musical segments configured to cooperate musically when performed simultaneously. The computer interface comprises at least one external output configured to output a response to the request, the request comprising or indicating each of the musical segments in digital musical notation format for rendering into audio data at the external device.
US12051377B2
A display apparatus includes a display panel, a driving controller, and a data driver. The driving controller generates a data signal based on input image data. The data driver converts the data signal into a data voltage and outputs the data voltage to the display panel. The driving controller includes a deterioration compensator. The deterioration compensator generates an alpha value based on a ratio between a sensed current read from a portion of the display panel applied with a high power voltage or a portion of the display panel applied with a low power voltage and a predicted current calculated from the input image data and generates the data signal using the input image data, a stress value of a pixel, and the alpha value.
US12051375B2
A display device includes a substrate, a display panel including a first display area, a second display area, and a third display area between the first and second display areas, each of the first, second, and third display areas including a plurality of pixels, and a sensor which is between the substrate and the first display area of the display panel and senses an external object through the first display area. A first pixel density of the first display area is less than a second pixel density of the second display area, and a pixel density of the third display area varies with relative distances from the first display area.
US12051372B2
A display device according to an exemplary embodiment of the present inventive concept includes: pixels; scan lines extending in a row direction and connected to the pixels; a data lines extending in a column direction and connected to the pixels; a receiving lines extending in the column direction and connected to the pixels; and a compensation circuit portion that generates first sensing data by receiving a current flowing to the pixels through the receiving lines, and generates a compensation value that compensates a characteristic of a driving transistor included in each of the pixels by multiplying the first sensing data by a calibration factor that corresponds to a position of each of the pixels, wherein the calibration factor includes a line calibration factors that correspond to the receiving lines.
US12051359B2
What disclosed are structures and methods for repairing emissive display systems. Various repairing techniques embodiments in accordance with the structures and methods are provided to conquer and mitigate the defected pixels and to increase the yield and reduce the cost of emissive displays systems.
US12051346B2
A test method includes generating first image data by imaging a display panel including pixels, generating boundary data by detecting a spot area in the display panel based on the first image data, generating second image data by deblurring the first image data with respect to a boundary area disposed at a boundary of the spot area based on the boundary data and generating correction data by setting a correction area including the boundary area based on the second image data.
US12051344B2
The disclosure provides a display apparatus and a driving method. The display apparatus includes: a display panel, where the display panel includes a plurality of pixel islands arranged in arrays in a row direction and a column direction, and each pixel island includes n sub-pixels arranged at intervals in the row direction, where n is greater than 1; and a light-splitting component at a display side of the display panel, where the light-splitting component includes a plurality of light-splitting repeating units extending in the column direction and continuously arranged in the row direction, the light-splitting repeating unit includes M light-splitting structures extending in the column direction and continuously arranged in the row direction, each light-splitting repeating unit correspondingly covers K columns of pixel islands, both M and K are integers greater than 1, and M and K are prime to each other.
US12051332B2
In various examples, a path perception ensemble is used to produce a more accurate and reliable understanding of a driving surface and/or a path there through. For example, an analysis of a plurality of path perception inputs provides testability and reliability for accurate and redundant lane mapping and/or path planning in real-time or near real-time. By incorporating a plurality of separate path perception computations, a means of metricizing path perception correctness, quality, and reliability is provided by analyzing whether and how much the individual path perception signals agree or disagree. By implementing this approach—where individual path perception inputs fail in almost independent ways—a system failure is less statistically likely. In addition, with diversity and redundancy in path perception, comfortable lane keeping on high curvature roads, under severe road conditions, and/or at complex intersections.
US12051330B2
A vehicle warning system includes a data processor, an image processor and an estimation unit. The data processor receives a first movement data of a first vehicle to generate a first predicted travel path and receives a second movement data of a second vehicle to generate a second predicted travel path. The image processor collects image(s) from at least one video device located within a predetermined area where the first predicted travel path passes and generates the second movement data. The estimation unit receives the first and second predicted travel paths and estimates whether the first and second travel paths are intersected and whether the first vehicle will collide with the second vehicle owing to path intersection.
US12051324B2
Examples described herein provide a computer-implemented method that includes includes receiving, by a processing device of a vehicle, first road data. The method further includes receiving, by the processing device of the vehicle, second road data from a sensor associated with the vehicle. The method further includes identifying, by the processing device of the vehicle, an object based at least in part on the first road data and the second road data. The method further includes causing, by the processing device of the vehicle, the object to be illuminated.
US12051322B2
Embodiments of the present invention advantageously locate a wireless transceiver within the “topside” control panel of a spa. The wireless transceiver can communicate with a remote controller for control signal communication and to receive data (e.g., music). Since the wireless transceiver of the present invention is located “topside,” it avoids the interferences and blockages associated with lower mounted transceivers. Further, since the transceiver is located on the topside controller, there is no need to run a wired communication bus from the Spa pack main controller to a lower mounted transceiver, as done in the prior art systems. Instructions received wirelessly to the topside controller are formatted and sent to the Spa pack main controller. The wireless commands received through the topside controller are passed to the Spa pack main controller and can control all the spa equipment, including, heaters, pumps, lights, speakers, cleaning systems, jets, etc.
US12051319B2
A security assurance system for a building including one or more security assets includes one or more memory devices having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to perform operations including receiving first data indicating a layout of the building, receiving second data indicating a location of the one or more security assets within the building, generating location data for the one or more security assets indicating the location of the one or more security assets within the layout of the building, monitoring a status including at least one of a health, a service status, or a regulatory compliance of the one or more security assets, and presenting, via a user interface, the location data of the one or more security assets.
US12051312B2
A detection chamber assembly of a smoke detector is provided. The detection chamber assembly includes upper and lower covers, louvers and a corrugated bug screen. The louvers are arranged with the upper and lower covers to define a chamber bound between the upper and lower covers and the louvers. The louvers include a first pair of louvers defining a first space therebetween to permit fluidic ingress to the chamber and a second pair of louvers defining a second space therebetween to permit fluidic ingress to the chamber. The second space is wider than the first space. The corrugated bug screen includes a body disposed about the louvers and a mesh corrugation feature coupled to the body at the second space to permit fluidic ingress to the chamber at the second space and to inhibit bug ingress to the chamber at the second space.
US12051308B2
A vending machine includes a refrigerated enclosure including a housing for storage of an associated pre-packaged food product. The housing has a sidewall with a sidewall opening A door is mounted to the sidewall for closing and opening the sidewall opening. A drive mechanism is operably connected to the door and adapted to mechanically mow the door between a closed position and an opened position. The drive mechanism includes at least one sensing device adapted to determine whether the door is in one of the closed position and the opened position. A door rail is mounted to the sidewall and has a guide track. The door is movably received in the guide track.
US12051305B2
Gaming devices and methods for enriching subsequent gaming activity based on current gaming activity
Systems, apparatuses and methods for providing heightened anticipation in poker games and other gaming activities where game indicia locations track across poker deals or other gaming events. In a poker context, card positions of a current poker hand(s) may be randomly or otherwise identified, and those card positions of a subsequent poker hand(s) will be accorded some heightened value and/or other enrichment.
US12051304B2
An electronic gaming device is described. The device is configured to receive an input requesting play of a feature game, initiate the feature game wherein the feature game includes a plurality of reels, and randomly determine, based upon a first output from a random number generator (RNG), at least one instant feature. The device is also configured to determine a table of symbols associated with the at least one instant feature and populate at least one reel position of at least one reel with at least one symbol from the table of symbols wherein the at least one symbol is associated with the at least one instant feature. The device is further configured to, based upon a second output from the RNG, determine an outcome for the feature game and control display of the feature game including presentation of the at least one instant feature.
US12051301B2
A system that enables the automatic logging out of one player tracking account device when another player tracking account device is attempted to be logged into a player tracking account system.
US12051299B2
Gaming systems and methods for providing a random symbol set determination for configuration for subsequent random symbol determinations.
US12051298B2
A gaming system and method that provides a changing pattern matching award feature in a gaming environment, which includes a plurality of different patterns that are independently and randomly selectable and displayable by the gaming system during a series of plays of one or more games via one or more electronic gaming machines or other devices of the gaming system or configured to operate with the gaming system.
US12051290B2
A method of generating a tire slip sound is capable of producing a virtual tire slip sound in a driving situation in which tire slip may occur during vehicle driving. The method includes collecting vehicle driving information while a vehicle is traveling; determining a characteristic of a virtual tire slip sound based on the collected vehicle driving information; generating and outputting a tire slip signal for generating and outputting the virtual tire slip sound according to the determined characteristic; and operating sound equipment of the vehicle according to the tire slip signal output from the controller to generate and output the virtual tire slip sound according to a vehicle driving state.
US12051289B2
A system includes an acoustic monitoring, analysis, and diagnostic system having a processor. The processor is configured to receive NF noise signals from a near field (NF) microphone array, the NF microphone array measures noises from a power generation system in a NF. The processor is configured to receive FF noise signals from a far field (FF) microphone array, the FF microphone array measures noises from a power generation system in a FF. The processor is configured to derive NF and FF noise measurements based on the signals and to synchronize the NF and FF noise measurements to create synchronized NF and FF noise data. The processor is configured to analyze the synchronized NF and FF noise data to create a NF and an FF noise signature. The processor is configured to diagnose root causes of noises generated from the power generation system and to report the root causes.
US12051288B2
An input unit 81 receives input of a normal pattern file including information indicating a normal condition of a vehicle, and a fault pattern file including information indicating a sign that a vehicle fault is about to occur. A collection unit 82 collects observation data observed by each device in the target vehicle. A comparison unit 83 compares the content of the normal pattern file with the content of the observation data. when the difference between the content of the normal pattern file and the content of the observation data is greater than a predetermined first threshold value, the comparison unit 83 further compares the content of the fault pattern file and the observation data, and when the difference between the content of the fault pattern file and the observation data is within a predetermined second threshold value, determines that there is the sign of the fault in the target vehicle.
US12051286B2
A diagnostic tool includes a processor, display, and memory storing instructions to perform scan tool functions (STF) including transmitting a message to a vehicle. The STF include first STF for a first system of the vehicle. Additional stored instructions are executable to display a first user-interface screen (UIS) including a first user-selectable control (USC) including an indicator of a first scanner job performable on the vehicle, and to display a second UIS instead of the first UIS in response to a selection of the first USC. The second UIS incudes: a second USC including an indicator of the first STF for the first system of the vehicle, and guidance for performing a procedure of the first scanner job. The stored instructions are executable to transmit a first vehicle data message to a component of the first system in response to a selection of the second USC.
US12051281B2
A system for controlling a clock device is provided. The system includes a clock device in communication with a remote computing device. The remote device is configured to adjust the time of a countdown and define an adjusted time value. The remote device communicates the adjusted time to the clock device, which automatically displays the adjusted time on a screen. The adjusted time is further communicated to a cloud server via API. The adjusted time is accessible by authorized third parties for display or broadcast. Accordingly, a user may adjust and track a countdown and may define an official time that is automatically displayed to a variety of end-users in real-time. The clock device may be positioned adjacent a competition area and may include a rigid metal frame and a flexible LED screen extending around the perimeter of the frame. The clock device may include hardware and software for processing and outputting the adjusted time to the cloud server.
US12051278B2
An information processing apparatus includes a controller. When a cancellation of a reservation for use of an on-demand bus occurs, the controller determines a cancellation fee to be charged to a user who makes the cancellation, based on timing of occurrence of the cancellation.
US12051277B1
A multi-sensor input device includes multi-color lights to illuminate a user's hand with various colors of light including visible and infrared, as well as sensors including a photodetector, a red-green-blue (RGB) camera, and an infrared camera. During operation, sensor data generated by the sensors may represent non-biometric input such as a barcode that is printed or shown on another device's display, biometric input such as images of surface and subcutaneous features of the user's hand, and so forth. The biometric input may then be processed to identify the user. The input device also includes antitamper features to improve security. The input device may be used at various locations, such as at an entry portal, point of sale, and so forth.
US12051270B2
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.
US12051259B2
A method and a system for extracting information from a subpoena document are provided. The method includes: receiving a subpoena document; extracting raw text included in the subpoena document; identifying, based on the extracted raw text, entities that are named in the subpoena document; determining, based on the extracted raw text, first information that relates to a scope period, a law enforcement agency, and/or an investigative agent associated with the subpoena document; retrieving second information that relates to the identified entities from a customer database; and outputting a subset of the determined first information and a subset of the obtained second information. The method may also include using a weighted fuzzy name match algorithm to match the identified entities with the second information.
US12051256B2
The disclosure herein describes providing signature data of an input document. Text data of the input document is obtained (e.g., OCR data generated from image data) and a first set of signature fields are identified using signature key-value pairs of the text data. A first subset of signed signature fields and a first subset of unsigned signature fields are determined based on mapping to a set of predicted values. A second set of signature fields are determined using a region prediction model applied to image data of the input document. Region images associated with the first subset of unsigned signature fields and with second set of signature fields are obtained and a second set of signed signature fields and a second set of unsigned signature fields are determined using a signature recognition model. Signature output data is provided including signed signature fields and/or unsigned signature fields.
US12051233B2
The present application discloses a method for filtering image feature points and a terminal. The method for filtering image feature points includes: providing quality score values to feature points extracted from an image, and according to the feature points and the quality score values of the feature points, training a neural-network model; after one time of filtering has started up, acquiring one frame of an original image and extracting feature points in the original image; inputting the original image and the feature points in the original image into the neural-network model, obtaining and outputting quality score values corresponding to the feature points in the original image; and according to the quality score values, filtering the feature points in the original image. The method for filtering image feature points can improve the success rate of the matching of the feature points in relocated application scenes, thereby improving the locating efficiency.
US12051231B2
Methods, systems, and apparatus, including computer programs encoded on computer-storage media, for sorting fish in aquaculture. In some implementations, one or more images are obtained of a particular fish within a population of fish. Based on the one or more images of the fish, a data element is determined. The data element can include a first value that reflects a physical characteristic of the particular fish, and a second value that reflects a condition factor of the particular fish. Based on the data element, the fish is classified as a member of a particular subpopulation of the population of fish. An actuator of an automated fish sorter is controlled based on classifying the particular fish as a member of the particular subpopulation of the population of fish.
US12051230B2
Provided is a deep learning-based panoptic segmentation accelerated processing technique using a complexity-based RPN skip method. An image segmentation system includes: a first processing unit configured to extract dynamic objects in an instance segmentation method by using an extracted feature; a calculation unit configured to control to skip some areas of the feature extracted at the network by the first processing unit, on the basis of complexity of the input image; a second processing unit configured to extract static objects in a semantic segmentation method by using the feature extracted at the network; and a fusion unit configured to fuse a result of extracting by the first processing unit and a result of extracting by the second processing unit. Accordingly, the panoptic segmentation method can be easily performed even in an embedded environment by reducing complexity for panoptic segmentation processing by reducing a calculation burden.
US12051227B2
A method for selection of a marker in an augmented reality (AR) environment is provided. The method includes capturing a scene in the augmented reality environment; extracting a set of region of interest from the scene captured; identifying a text in the region of interest or from a document associated to the region of interest; determining a set of phrase-action pairs from the text; generating a representation of a set of region of interest and a representation of a set of phrase-action pairs; calculating inter model similarity using the set of region of interest and the set of phrase-action pairs in common embedding space; computing intra model similarity by comparing the extracted ROI with a generated ROI and the extracted phrase-action with generated phrase actions; and selecting a phrase-action-ROI tuple having the highest intra modal similarity as the marker.
US12051226B2
An illustrative image processing system extracts a first color-field image from an original color image associated with a set of color-field components. The first color-field image is associated with a first subset of the set of color-field components. The image processing system also extracts a second color-field image from the original color image. The second color-field image is associated with a second subset of the set of color-field components that is different from the first subset. The image processing system detects a first set of features within the first color-field image and a second set of features within the second color-field image. At least one feature is detected within the first color-field image and included in the first set of features while not being detected within the second color-field image or included in the second set of features. Corresponding methods and systems are also disclosed.
US12051221B2
Disclosed is a pose identification method including obtaining a depth image of a target, obtaining feature information of the depth image and position information corresponding to the feature information, and obtaining a pose identification result of the target based on the feature information and the position information.
US12051215B1
A method of detecting starting positions, sizes, and number of records of fields within a bit stream, by formatting the bit stream into a frame using positive logic, then performing decimal conversion of different predetermined field lengths on the framed bit stream, to produce channels. Noise is either removed or amplified from the framed bit stream, and the frame and the channels are input to an image detection module to identify fields within the framed bit stream.
US12051212B1
A method and apparatus image analysis and motion detection using interframe coding, including, e.g., encoding surveillance video where one or more regions of interest are identified and the encoding parameter values associated with those regions are specified in accordance with intermediate outputs of a video analytics process. Such an analytics-modulated video compression approach allows the coding process to adapt dynamically based on the content of the surveillance images. In this manner, the fidelity of the region of interest is increased relative to that of a background region such that the coding efficiency is improved, including instances when no target objects appear in the scene. Better compression results can be achieved by assigning different coding priority levels to different types of detected objects.
US12051209B2
Embodiments of the present invention train multiple Perception models to predict contextual metadata (tags) with respect to target content items. By extracting context from content items, and generating associations among the Perception models, individual Perceptions trigger one another based on the extracted context to generate a more robust set of contextual metadata. A Perception Identifier predicts core tags that make coarse distinctions among content items at relatively higher levels of abstraction, while also triggering other Perception models to predict additional perception tags at lower levels of abstraction. A Dense Classifier identifies sub-content items at various levels of abstraction, and facilitates the iterative generation of additional dense tags across integrated Perceptions. Class-specific thresholds are generated with respect to individual classes of each Perception to address the inherent sampling bias that results from the varying number and quality of training samples (across different classes of content items) available to train each Perception.
US12051198B2
Techniques are described for determining a pre-morbid shape of an anatomical object. Processing circuitry may determine an aligned shape based on image data with under- or over-segmentation. The processing circuitry may utilize the aligned shape and a shape model such as a mean shape model of the anatomical object to register the aligned shape to the shape model and generate information indicative of the pre-morbid shape of the anatomical object.
US12051196B2
Data representative of the eye obtained from multiple modalities are combined into a virtual model of the eye. The multiple modalities indicate anatomical, physiological, and/or functional features of the eye. The data from different modalities is registered in order to combine the data into the virtual model. Eye data can be analyzed in the form of the virtual model. Neural networks can be used to obtain insights about medical conditions of the eye, such as for diagnosis or prognosis of conditions. It can also be predicted how the eye will respond to certain treatments.
US12051192B2
A method for performing flow analysis in a target volume of a moving organ having a long axis, such as the heart, from 4D MR Flow volumetric image data set of such organ, wherein such data set comprises structural information and three-directional velocity information of the target volume over time, the devices, program products and methods comprising, under control of one or more computer systems configured with specific executable instructions: a) deriving from the 4D MR Flow volumetric image data set at least one derived image data set related to the long axis of the moving organ, for example, by using a multi planar reconstruction; b) determining at least one feature of interest in the 4D MR Flow volumetric image data set or in said derived image data set. The feature of interest may be determined, for example, by receiving input from a user or by performing automatic detection steps on the 4D MR Flow volumetric image data set; c) tracking the feature of interest within the 4D MR Flow volumetric image data set or in the derived image data set; d) determining the spatial orientation over time of a plane containing the feature of interest in the 4D MR Flow volumetric image data set; e) performing quantitative flow analysis using velocity information on the plane as determined in step d). A corresponding device and computer program are also disclosed.
US12051190B2
Systems and methods for detecting and marking quality defects on individual packaging products being processed through converting machines at high speeds are provided. An example system comprises a controller in communication with a first and second sensor as well as a first and second marker. The first and second sensors sense data corresponding to a first type and second type, respectively, of potential defects in the manufacture of the packaging product, enabling detection of a first- and second-type defect. The controller may be configured to trigger a first marker to mark the individual packaging product with a first mark for the first-type defect; and to trigger a second marker to mark the packaging product with a second mark for the second-type defect. Thus, the type of defects detected on an individual packaging product may be readily indicated on the individual packaging product itself.
US12051185B2
A method for determining defects that occur while carrying out a surface modification method of a surface region of a component includes providing an image sequence of a surface region to be assessed. Each image of the image sequence shows an image detail of the surface region and the image details of the individual images overlapping at least partially. The method further includes assigning the individual images to at least two image classes, where at least one image class among the at least two image classes is indicative of a defective image class. The method further includes checking whether a set of individual images of a predeterminable number of directly consecutive individual images in the image sequence have been assigned to the defective image class, and outputting a defect signal.
US12051181B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a temporal range of a fire. In some implementations, a server obtains a date when a fire occurred within a region. The server obtains satellite imagery of the region from before the date when the fire occurred. The server generates a first statistical distribution from the satellite imagery. The server determines a start date of the fire using the first statistical distribution. The server obtains second satellite imagery of the region from before and after the start date. The server selects a second set of imagery from the second satellite imagery from before the start date. The server generates a second statistical distribution from the second set of imagery. The server determines an end date of the fire using the second statistical distribution. The server provides the start date and the end date for output.
US12051180B2
A method for generating images with high dynamic range (HDR) based on multiple images captured at different aperture values, under different conditions, or at different shutter speeds is applied in a device. The method inputs the original multiple images into a predetermined model and aligns the multiple images. The method further confirms object images that need to be attended among multiple aligned images and obtains a merge weighting for each of the object images, and merges the images for a generated HDR according to the merge weighting of each image. The device utilizing the method is also disclosed.
US12051174B2
Presented herein are embodiments of energy-based models (EBMs), which may be trained via embodiments of a multistage coarse-to-fine expanding and sampling strategy. Embodiments of the training methodology start with learning a coarse-level EBM from images at low resolution and then gradually transits to learn a finer-level EBM from images at higher resolution by expanding the energy function as the learning progresses. Embodiments are computationally efficient with smooth learning and sampling. Tested embodiments achieved the best performance on image generation amongst all EBMs and successfully synthesized high-fidelity images. Embodiments may also be used for image restoration and out-of-distribution detection. Framework embodiments may be further generalized for one-sided unsupervised image-to-image translation and beat baseline methods in terms of model size and training budget. Also presented herein are embodiments of a gradient-based generative saliency methodology to interpret the translation dynamics.
US12051171B2
An image processing system is disclosed, comprising a multiple-lens camera, a vertex list generator and an image processing apparatus. The multiple-lens camera captures a X-degree horizontal field of view (FOV) and a Y-degree vertical FOV to generate multiple lens images, where X<=360, Y<=180. The vertex list generator generates a first main vertex list according to a correspondence table, and generates a first region of interest (ROI) vertex list according to the first main vertex list and a position information of the ROI when the ROI overlaps at least one measuring region inside an overlap region in a projection image. The image processing apparatus generates the projection image according to the multiple lens images and a second main vertex list related to first main vertex list in a rendering mode.
US12051161B2
Provided is a display control apparatus including a state detection unit configured to detect a state of a user who observes an image, and a display control unit configured to cause a display to display the image in which a plurality of display content items are superimposed on a photographed image, and to control a behavior of each of the display content items according to the state of the user.
US12051160B2
Techniques for tagging virtualized content are disclosed. In some embodiments, a modeled three-dimensional scene of objects representing abstracted source content is generated and analyzed to determine a contextual characteristic of the scene that is based on a plurality of objects comprising the scene. The modeled scene is tagged with a tag specifying the determined contextual characteristic.
US12051156B2
A system and method of image processing including a processor in communication with a display and a computer readable recording medium having instructions executed by the processor to read an image data set from the memory, segment the image data set, and skeletonize the segmented image data set. The instructions cause the processor to graph the skeletonized image data set, assign a branch identification (ID) for each branch in the graph, and associate each voxel of the segmented image data set with a branch ID. The instructions cause the processor to generate a three-dimensional (3D) mesh model from the graphed skeletonized image data set, associate each vertex of the 3D mesh model with a branch ID; and display in a user interface the 3D mesh model, and an image of the image data set.
US12051155B2
An illustrative 3D modeling system generates a hair orientation image based on a 2D image depicting a human subject having hair. The hair orientation image includes semantic segmentation data indicating whether image elements of the hair orientation image depict the hair of the human subject or content other than the hair. The hair orientation image further includes hair flow data indicating a flow direction of the hair depicted by various image elements. Based on the hair orientation image, the 3D modeling system generates a 3D model of the hair of the human subject. The 3D modeling system then integrates the 3D model of the hair of the human subject with a 3D model of a body of the human subject. Corresponding methods and systems are also disclosed.
US12051154B2
Systems and methods for distributed rendering using two-level binning include processing primitives of a frame to be rendered at a first graphics processing unit (GPU) chiplet in a set of GPU chiplets to generate visibility information of primitives for each coarse bin and providing the visibility information to the other GPU chiplets in the set of GPU chiplets. Each coarse bin is then assigned to one of the GPU chiplets of the set of GPU chiplets and rendered at the assigned GPU chiplet based on the corresponding visibility information.
US12051143B2
The present disclosure relates to systems, non-transitory computer-readable media, and methods for generating and modifying digital animations based on user interactions with a unique user interface portraying a one-dimensional layer motion element and/or elements for generating and utilizing animation path for digital design objects and animation layers. The disclosed system can provide a dynamic one-dimensional layer motion element that adapts to a selected animation layer and portrays selectable animation frames from the animation layer. The disclosed systems can provide options for generating and modifying various frames of the digital animation based on user interactions with the one-dimensional layer motion element, an animation timeline, and/or a corresponding animation canvas. Additionally, in some embodiments, the disclosed systems also generate path animations with complex animation effects based on user selection of animation paths, digital design objects of animation layers, and corresponding selectable path animation feature tools.
US12051134B2
The disclosed apparatus, systems and methods relate to a framelet-based iterative algorithm for polychromatic CT which can reconstruct two components using a single scan. The algorithm can have various steps including a scaled-gradient descent step of constant or variant step sizes; a non-negativity step; a soft thresholding step; and a color reconstruction step.
US12051129B2
Systems and methods herein describe receiving a target location from a computing device, using a machine learning model: determining a first access point and a second access point associated with the target location, causing presentation of the first access point as a first selectable user interface element and the second access point as a second selectable user interface within a graphical user interface on the computing device, receiving a first selection of the first selectable user interface element from the computing device; and in response to receiving the first selection, and initiating a trip request based on the refined map coordinates of the first access point.
US12051128B2
A method is described for negotiating a contract between two parties in a telecommunications network, as well as devices implementing the method. The method includes distributing, by a first party, a smart contract comprising: a subscription method allowing a second party to distribute a transaction for subscribing to the contract proposal, a method for generating a personalised contract between the parties and requesting their registration in the blockchain, the personalised contract being generated on the basis of parameters included in the transaction, executing the subscription method by a terminal of the second party, the execution triggering the distribution of a transaction comprising parameters representing the acceptance of the contract proposal by the second party, and executing, by a mining device, the method for generating a personalised contract with these parameters.
US12051123B2
The UTILITY RESOURCE ASSET MANAGEMENT SYSTEM APPARATUSES, METHODS AND SYSTEMS (“URAMS”) transform weather, terrain, and utility asset parameter data via URAMS components into damage predictions with confidence metrics, alerts, and asset allocation and response plans.
US12051119B1
Systems and processes may promote simplified and customized reconciliation of an entire period of time's transactions by a merchant computing system through the use of PSS batching techniques and related reporting. In embodiments, a merchant computing system may be able to reconcile an entire day of sales in a single received line item based on the merchant's single day total for a certain alternate form of payment provider. Embodiments employing the batching and reporting techniques can promote simplification and enhanced processing at a merchant computing system through avoidance of individual reconciliation of alternate forms of payment transactions and by reconciliation over a time-period range set by a merchant or set by an alternate form of payment provider.
US12051116B2
Methods, systems, apparatus, and non-transitory computer readable media are described for integrating the online purchase of a product with the purchase of an insurance policy providing coverage for the product. When a customer initiates the purchase of a product through an online retailer, various aspects include obtaining personal information for the customer, as well as product information for the product. Based upon this information, various aspects may include determining whether the customer is eligible to purchase insurance, and assessing a level of risk in providing a particular type of insurance coverage to the customer. Additionally, various aspects may further include determining an insurance quote based upon this level of risk and transmitting an offer to purchase the insurance policy to the customer. The customer may then purchase the product and insurance policy in one transaction such that binding insurance coverage for the product is provided at the time of purchase.
US12051099B2
This disclosure relates generally to method and system for handling popularity bias in item recommendations. In an embodiment the method includes initializing an item embedding look-up matrix corresponding to items in a sequence of item-clicks with respect to a training data. L2 norm is applied to the item embedding look-up matrix to learn a normalized item embeddings. Using a neural network, a session embeddings corresponding to the sequences of item-clicks is modeled and L2 norm is applied to the session embeddings to obtain a normalized session embeddings. Relevance scores corresponding to each of the plurality of items are obtained based on similarity between the normalized item embeddings and the normalized session embeddings. A multi-dimensional probability vector corresponding to the relevance scores for the items to be clicked in the sequence is obtained. A list of the items ordered based on the multi-dimensional probability vector is provided as recommendation.
US12051097B2
Automated integration systems and methods using a broker system to enable the integration of a user's stored online session with a current session on a computing device in a physical facility are discussed.
US12051096B2
Techniques are described for facilitating use of software components by software applications in a configurable manner. In some situations, the software components are fee-based components that are made available by providers of the components for use by others in exchange for fees defined by the components providers, and in at least some situations, the software components may have various associated restrictions or other non-price conditions related to their use. The described techniques facilitate use of such software components by software applications in a configured manner. Furthermore, in at least some situation, the execution of such software applications is managed by an application deployment system that controls and tracks the execution of the software application on one or more computing nodes, including to manage the execution of any software components that are part of the software application.
US12051085B2
A method for mobile credit acquisition is disclosed. The method deploys a shopping incentive offer, the shopping incentive offer for a shopping incentive. A device identifier associated with a user's mobile device is received in response to a user responding to the shopping incentive offer on the user's mobile device. In addition, a user identifier is received for the user. The device identifier and the user identifier are used to obtain user specific information useable for a credit prescreen. The shopping incentive is then provided to the user's mobile device. If the user does pass a credit prescreen, a pre-approved credit offer is also provided to the user via the user's mobile device in conjunction with the shopping incentive.
US12051082B2
A system evaluates residential satisfaction of residents living in a building, based on preferred sections of the residents predicted using personal tendencies of the residents and sensing data collected through sensors in the building. The system may include a server that evaluates the residential satisfaction of the residents by analyzing a correlation between the sensing data and residential satisfaction information obtained from the survey conducted through a communication manner including the user terminals, and controls an air conditioning system in the building of a control target by predicting a feature-based preferred section of the users through random forest model learning.
US12051079B2
Systems and methods are provided for identifying an item that is counterfeit in the marketplace. Sales of counterfeit items in marketplaces, particularly at auction places, have been an issue. There has been a need to automatically detect an item that is counterfeit when a seller submits the item for sale in the marketplace. The disclosed technology receives information about an item for transaction. The information associated with the item includes metadata related to the item and an image of the item. The method uses a database of items that are known to be not for sale (e.g., a stock photo) or is otherwise a counterfeit item. The method matches the data of the item against the data in the database and identifies the item as counterfeit based on the matched result. The matching operation includes analyzing the data (e.g., image analyses using features of the image data). Use of the disclosed technology enables automatic and efficient detection of counterfeit items as a seller submits the item for sale in the marketplace, thereby increasing reliability of the marketplace from buyers' perspective.
US12051078B2
A computerized method includes receiving payment of an amount of cryptocurrency from a transaction account to another account. The computerized method also includes, when the payment of the amount of cryptocurrency is received at the another account from the transaction account, causing at least one of KYC, AML, and accredited investor review to be performed for an owner of the account. The computerized method also includes, when the at least one of the KYC, AML, and accredited investor review causes a status of the owner of the account to change, at least one of adding or removing at least one indication of the owner's status to a distributed ledger.
US12051076B2
Systems and methods for measuring service times at a retail establishment. One or more video cameras are coupled to data processors. The video frames from the video cameras are analyzed to detect a customer at the service counter and, at the detection of a specific event, a timer is started. The customer detected at the service counter is then tracked through various video frames until the customer has left or is about to leave. The timer is then stopped and the elapsed time is stored. The retail establishment may be a quick service restaurant and various video and image processing methods may be used to detect, track, and recognize the customer.
US12051074B2
Systems and methods for motion-enabled transactions are disclosed. The system may allow users to complete transactions with merchants via an air sign input. The system may receive a motion-enabled transaction request comprising an air sign input. The system may determine a stored air sign symbol based on the air sign input. The system may retrieve a merchant identifier, a transaction type, and a transaction cost based on the determined stored air sign symbol. The system may transmit a transaction confirmation comprising the merchant identifier, the transaction type, and the transaction cost. In response to the user confirming the transaction confirmation, the system may authorize and process the transaction.
US12051073B2
Apparatus and methods are provided for multiple debit/credit cards from a family/friend group to enter in a distributed ledger network such as a blockchain. These networked cards may store, and replicate records of all transactions initiated by each card using immutable cryptographic signature. A secure mobile app may link and delink cards to the network. Linked cards may maintain transaction amount, time, place, date, location, key type pattern, user's image, voice sample, user info for all the other cards in the distributed ledger. Whenever any card performs a transaction, a record of the transaction is replicated locally on the same card and copied to all other cards in the distributed ledger network. Any care may verify all the attributes of past transactions, compare those attributes to current transaction attributes and alert other cards in the network in response to detecting suspicious transaction activity.
US12051065B1
Decentralized computer systems and methods are disclosed for analyzing transaction attributes and dispute information using blockchain. One method includes: receiving a first transaction information of a first transaction, wherein the transaction information includes attributes of the first transaction; generating a blockchain entry that stores the received attributes in a shared ledger to participants of the blockchain; receiving an input of a selection of an attribute of the first transaction from a participant of the blockchain to analyze other transactions having the selected attribute; compiling a list of other transactions having the selected attribute; receiving transaction information for each transaction of the list of other transactions; and generating, on a user interface, an analytics report of the attributes of the other transactions.
US12051064B2
There is described a method for transmitting a transaction message from a transaction device having a transaction device identifier. The method involves encrypting, at a transaction device, a transaction device identifier, generating, at the transaction device, a transaction message for a transaction system, the transaction message comprising, at least, a first data field configured to hold a transaction device identifier and a second data field configured to hold supplementary data, and sending the transaction message to a transaction processing system. The generation of the transaction message comprises providing data in the first data field of the transaction message that does not identify the transaction device and providing the encrypted transaction device identifier in the second data field of the transaction message.
US12051062B2
A blockchain system secures transaction workflows. The blockchain system includes a first node associated with a first party to a transaction and a second node associated with a second party to the transaction. The first node receives transaction data for the transaction. The first node generates a block for the transaction. The block includes the transaction data, a hash generated using the transaction data, and a hash of a prior block in a node data store of the first node. The first node sends the block to the second node and receives an indication that the second node has verified the block. The first node stores the verified block in the node data store. The first node may enable execution of the transaction after the block has been verified by all nodes involved in the transaction.
US12051050B2
A method using one or more mobile devices for transporting information from an automated teller machine (“ATM”) to a central server when the ATM does not support a network connection and, upon return of the one or more mobile devices to the ATM, updating the ATM may be provided. The method may include transporting electronic transaction data processed locally at the ATM, via a mobile device, to a location where a network connection between the mobile device and the central server may be established. When in a location including network connection, the method may include transmitting the electronic transaction data to the central server. When the mobile device is detected to have returned to be within the pre-determined range of the ATM, the method may include transmitting a data packet to the ATM, the data packet received from the central server, thereby updating the ATM of the transmittal.
US12051048B2
A system includes a first processor configured to transmit to a second processor via a secure network session, a first payload configured for a transaction in a public blockchain network including a transaction amount, and a wallet address of a cryptocurrency account, and, in response to receiving, from a blockchain node associated with the cryptocurrency account, an indication that the cryptocurrency account has received a first monetary amount via the public blockchain network, transmit, to the second processor via the secure network session, a second payload indicating the first monetary amount that is less than the transaction amount. In response to the second processor validating the first monetary amount, the second processor transmits, using a blockchain node associated with the cryptocurrency account, a remainder of the transaction amount to the cryptocurrency account via the public blockchain network.
US12051046B2
A system and method to provide computer support for a meeting of invitees comprises accessing one or more sensory data streams providing digitized sensory data responsive to an activity of one or more of the invitees during the meeting, the one or more sensory data streams including at least one audio stream. The method also comprises subjecting the at least one audio stream to phonetic and situational computer modeling to recognize a sequence of words in the audio stream and to assign each word to an invitee, subjecting the sequence of words to semantic computer modeling to recognize a sequence of directives in the sequence of words, and releasing one or more output data streams based on the sequence of directives, the one or more output data streams including one or more notifications.
US12051039B1
In an example embodiment, a method may generate an item layout map for a shelving unit, where the shelving unit stores item types associated with a product category. The method may determine product attributes associated with the product category and divider configurations of the shelving unit, where a divider configuration divides the shelving unit into one or more candidate regions. The method may generate an ontology entry associated with a product attribute and the divider configuration based on the item layout map and the divider configuration of the shelving unit, the ontology entry indicating a regional entropy values of a product attribute for the candidate regions generated by the divider configuration. In some instances, the method may generate a guidance instruction related to the product attribute of the product category based on the ontology entry and provide the guidance instruction to a user.
US12051034B2
A system and method for accurately tracking the delivery of items in an item distribution network using a purpose built confidence event recorder. An item sorter sorts items for delivery based upon route information and preferences for the delivery. Items are tracked while out for delivery through the use of confidence data recorded by a confidence event recorder carried by an item carrier. The confidence data recorder can that can record GPS and time data, as well as scan barcodes, such as a barcode on an item to be delivered. Confidence data can be used to accurately record when and where item carriers deliver items. The system determines if an actual delivery occurred by comparing the confidence data to previously gathered confidence data. An expected delivery window generation system can be used to generate expected delivery windows for the delivery of new items based on the confidence data recorded.
US12051029B2
A method for retrieving content stored in a warehouse, the method may include: maintaining first content in boxes of a lowest shelf of a storage unit of the warehouse, while maintaining in boxes of higher shelves of the storage unit second content that is of less interest than the first content; accessing the boxes of the lowest shelf and providing the boxes to interfacing units, by a first robot; accessing the boxes of the higher shelves and providing the boxes to the interfacing units, by a second robot; wherein the first robot, when positioned at a lower position, is lower than a height of the lowest shelf, and wherein the second robot is higher than the height of the lowest shelf.
US12051024B2
A risk-adjusted assessment of a target facility's quality measures (e.g. mortality rate, length of stay, readmission rate, complications rate, etc.) is determined with respect to the quality measures of a broader population base. Patient cohorts are identified corresponding to particular ailments or treatments, and the target facility's risk-adjusted quality measures are determined for each cohort. When a particular quality measure for a target cohort indicates poor performance, factors that are determined to be relevant to the patients' outcomes are identified and used to create a control group of patients in the broader population who exhibit similar factors but had better outcomes than the patients of the target cohort. The care process (treatments, medications, interventions, etc.) that each of the target patients received is compared to the care process that each of the control patients received, to identify potential root-causes of the poorer performance.
US12051021B2
A system, method and computer program product for time management includes a cloud-based server, user device, automated devices, and an AI engine. The user device, with a gamified interface, enables data entry and display. The automated devices, connected to the database, perform data collection and actions. The AI engine monitors various factors, assigns tasks, and provides operation management advice. The AI engine includes an automated time management framework that partitions the day into blocks and treats tasks as a collection. The AI engine periodically balances these blocks, ranks uncompleted tasks based on various factors, and reshuffles tasks based on their rank until the day concludes. The AI engine also provides lenses for users, allowing them to customize task lists based on their preferences.
US12051017B2
A multicore apparatus determines fitness of a candidate for a role. The apparatus includes a multicore system processing device, a plurality of parallel multicore graphics processing devices, a network interface device, a storage device, and a system interface bus. The network interface device provides remote connection to the multicore system processing device. The storage device stores training data including positive and negative examples. The positive examples represent candidates who would be invited to an interview, and the negative examples represent candidates who would not be invited to an interview. The positive and negative examples are used by the plurality of parallel multicore graphics processing devices to train a deep learning model, which is used by the multicore system processing device to determine fitness of the candidate for the role while eliminating unwanted bias.
US12051016B2
A system and method for personal energy-related changes payback evaluation with the aid of a digital computer are provided. An overall thermal performance of a building is estimated. One or more proposed replacements for existing equipment associated with an individual associated with the building is received. An annual electric consumption associated with the existing equipment is determined. The consumption associated the existing equipment is converted into a time series that includes a plurality of values that are each associated with a time interval. Renewable energy production data associated with the building is obtained. The time series is combined with the photovoltaic production data to obtain time series net consumption data. A cost associated with the time series net consumption data is determined. A payback associated with replacing the existing equipment is estimated using the cost.
US12051009B2
The invention relates to a method for optimizing the execution parameters of a software application on an information processing platform, consisting in iteratively optimizing said parameters at each execution of said application, in which: for each execution (1) of said application, performance measurements are made (2) and stored (3), in association with the parameters used for said execution; at the start of each execution of said application, values are determined (4, 6) for a first subset of said parameters by inference (6) from the stored measurements corresponding to a subset of the executions corresponding to a second subset of said parameters.
US12051007B2
A method of generating predictor rules using a genetic algorithm for predicting at least one target event associated with a given entity, the entity having a combination of an entity type and one or more attributes. The method comprises partitioning records data into a model generation set and a model testing set. A first generation of predictor rules is determined using the records in the model generation set, and subsequent generations are constructed by iteratively identifying a first subset of predictor rules based on a precision measure of each predictor rule and identifying a second subset of predictor rules based on a recall measure of each predictor rule and generating the subsequent generation by OR combining the predictor rules of the first subset and by AND combining the predictor rules of the second subset. Construction of the predictor rule population is terminated in response to a termination criteria being met.
US12050997B2
A computer implemented method for implementing a convolutional neural network (CNN) using a crosspoint array includes configuring the crosspoint array to implement a convolution layer by storing one or more weights in crosspoint devices of the array. The method further includes making multiple copies of the weights and training the CNN. Training the CNN includes mapping input data of the convolution layer to the crosspoint array in a row-by-row manner. Further the excitation is input in a row-by-row manner into the crosspoint array, thereby creating row-by-row forward output from the crosspoint array. Further, outputs from the crosspoint devices are stored to corresponding integrators. Errors in the outputs as compared to a desired output, from multiple rows are computed and back propagated in a row-by-row manner into the crosspoint array, the computed errors transmitted to a previous convolution layer.
US12050986B2
Hardware for implementing a Deep Neural Network (DNN) having a convolution layer. A plurality of convolution engines are each operable to perform a convolution operation by applying a filter to a data window, each filter comprising a set of weights for combination with respective data values of a data window, and each of the plurality of convolution engines comprising: multiplication logic operable to combine a weight of a filter with a respective data value of a data window; control logic configured to cause the multiplication logic to combine a weight with a respective data value if the weight is non-zero, and otherwise not cause the multiplication logic to combine that weight with that data value; and accumulation logic configured to accumulate the results of a plurality of combinations performed by the multiplication logic so as to form an output for a respective convolution operation.
US12050985B2
An SRAM write controller of an arithmetic processing device for deep learning, which performs a convolution processing and a full-connect processing, virtually divides each SRAM constituting a data storage memory into a plurality of areas, switches the area to be written by the ID and controls so that different input feature maps of the same coordinate are stored in the same SRAM, and controls such that different input feature value map data of the same coordinate is stored in the same SRAM.
US12050984B2
One embodiment provides for a general-purpose graphics processing unit including a scheduler to schedule multiple matrix operations for execution by a general-purpose graphics processing unit. The multiple matrix operations are determined based on a single machine learning compute instruction. The single machine learning compute instruction is a convolution instruction and the multiple matrix operations are associated with a convolution operation.
US12050973B2
Aspects of the disclosure relate to an automated model generation platform for recursive model building. A computing platform may receive a request for automated machine learning model building, and may identify a service offering corresponding to the request. Based on the identified service offering and using machine learning algorithms, the computing platform may select machine learning models and a corresponding sequence of model application (e.g., machine learning model information). The computing platform may store the machine learning model information along with a corresponding indication of the identified service offering. The computing platform may receive a request for model information corresponding to a service access request, and may identify that the service access request corresponds to a problem within the identified service offering. In response, the computing platform may send the machine learning model information, which may cause the enterprise service host system to generate a service output interface.
US12050972B2
Machine learning models are powerful artificial intelligence tools that can make determinations based on a variety of factors. Unlike a simple linear model, however, determining the contribution of each variable to the outcome of a machine learning model is a challenging task. It may be unclear which factors contributed heavily toward a particular outcome of the machine learning model and which factors did not have a major effect on the outcome. Being able to accurately determine the underlying causative factors for a machine learning-based decision, however, can be important in several contexts. The present disclosure describes techniques that allow for training and use of non-linear machine learning models, while also preserving causal information for outputs of the models. Relative weight calculations for machine learning model variables can be used to accomplish this, in various embodiments.
US12050964B1
The present disclosure provides systems and methods to measure quantum gate fidelity through swap spectroscopy. In particular, aspects of the present disclosure are directed to the derivation and use of a physical model that models non-Markovian quantum dynamics of interactions between one or more qubits of a quantum gate and one or more two-level-system (TLS) defects during operation of the quantum gate.
US12050962B1
A system for implementing dynamic quick response (QR) code is disclosed. The system scans a first portion of the QR code. In response, the system determines an identifier string encoded in a second portion of the QR code. The system causes transmission of the identifier string to a server, where in response to causing the transmission of the determined identifier string to the server, information that indicates a first pattern associated with a third portion of the QR code is received from the server. The system decodes the first pattern associated with the third portion of the QR code, where the decoded first pattern of the QR code indicates an instruction to be performed. In response, the system determines the instruction in response to decoding the third portion of the QR code and performs the instruction.
US12050959B2
A slot scanner illumination system for a convertible slot scanner assembly includes a chassis having an optical cavity and a front opening. The optical cavity has an optical axis therethrough, with the optical axis being an axis along which light may be received by the chassis through the front opening. The front opening further has a first edge and a second edge opposite the first edge. A scanning window is configured to at least partially cover the front opening of the chassis, and the scanning window has a normal axis orthogonal to a flat surface of the scanning window. An illumination element is disposed inside of the optical cavity of the chassis. The illumination element is disposed proximal the first edge of the front opening. The illumination element is configured to provide illumination along an illumination axis, wherein the illumination axis is non-parallel with the optical axis and at an angle directed toward the second edge of the front opening.
US12050958B2
The present invention provides a physical card capable of improving authenticity identification and a method of using thereof. The physical card is provided with two electronic tags of different wavebands. When a physical card is to be traded, the purchaser can perform an appearance inspection of the physical card, or use a first reader in the purchaser's mobile phone to directly read a high-frequency electronic tag of the physical card and obtain a card first information, so that purchaser can quickly and automatically determine the authenticity of the physical card. In addition, an UHF electronic tag in the physical card can be read by a second reader of a verification agency, and then a second information of the physical card can be obtained. Since the physical card is used without leaving the holder of the physical card during the whole process, the contactless transaction mode maintains a social safety distance, which can improve the security of the physical card when in use.
US12050953B2
A low-cost, multi-function system with a form factor that unobtrusively integrates the components needed to implement a combination of different functions and also is able to perform a useful ancillary function that otherwise would have to be performed with the attendant need for additional materials, labor, and expense. An example adhesive product that integrates sensing components within a flexible adhesive structure in a way that not only provides a cost-effective platform for interconnecting, optimizing, and protecting the components of the tracking system but also maintains the flexibility needed to function as an adhesive product that can be deployed seamlessly and unobtrusively into various applications and workflows, including person and object tracking applications, and asset management workflows such as manufacturing, storage, shipping, delivery, and other logistics associated with moving products and other physical objects.
US12050946B2
Embodiments of the present invention provide methods, computer program products, and systems. Embodiments of the present invention can dynamically determine one or more endpoints to fulfill a user request. Embodiments of the present invention can select the dynamically determined one or more endpoints as the one or more endpoints that fulfill the user request. Embodiments of the present invention can execute the selected one or more endpoints to fulfill the user request.
US12050942B2
Methods and systems for providing visual dashboards for cloud-based products. One system includes an electronic processor configured to receive a request for a visual dashboard. The electronic processor is also configured to execute a first application programming interface (API) call to a first API-based product to access a first configuration file associated with the first API-based product. The electronic processor is also configured to receive a first API response from the first API-based product. The electronic processor is also configured to generate and output, based on the first configuration file, the visual dashboard, the visual dashboard providing information associated with the first API-based product.
US12050940B2
An API classification unit (231) extracts as omittable internal data processing, from among internal data processing included in execution data processing which is data processing executed by an outside data processing device which is a data processing device outside, internal data processing that is required to be executed when the outside data processing device executes the execution data processing, but is omittable from the execution when a data processing apparatus (10) executes the execution data processing, due to a difference in an execution environment between the outside data processing device and the data processing apparatus (10). An execution unit (235) executes the execution data processing while omitting the execution of the omittable internal data processing extracted by the API classification unit (231).
US12050937B2
A method, system, and computer program product for preventing resource exploitation in mobile devices are provided. The method receives a resource request from a mobile application stored on a mobile computing device. A device context is determined for the mobile computing device. A resource consumption context is determined for the mobile computing device based on the device context and resource consumption of one or more mobile applications operating on the mobile computing device. In response to the resource request, the method generates a set of resource consumption profiles based on the device context and the resource consumption context. A resource consumption profile is selected for the mobile application from the set of resource consumption profiles. The method manages consumption of resources, of the mobile computing device, by the mobile application based on the selected resource consumption profile.
US12050931B2
System and computer-implemented method for migrating partial tree structures of virtual disks for virtual computing instances between sites in a computer system uses a compressed trie, which is created from target tree structures of virtual disks at a plurality of target sites in the computer system. For a virtual computing instance selected, the compressed trie is used to find candidate target sites based on a disk chain string of the virtual computing instance. For each candidate target site, a cost value for migrating the virtual computing instance along with a partial source tree structure of virtual disks corresponding to the virtual computing instance from the source site to the candidate target site is calculated to select a target site with a lowest cost value as a migration option to reduce storage resource usage in the computer system.
US12050923B1
A method that includes: receiving, by a processor(s), a user identifier and an authentication identifier that are associated with a user of a computer gaining direct access to information within a first application; displaying, on a GUI of the computer, a first window associated with the first application; displaying, on the GUI and simultaneously with the first window, a second window associated with a second application to initiate a chat session; after displaying the first and second windows, receiving by the processor(s), a user input associated with an information request; identifying, using the processor(s) and the second application, contextual inputs associated with the session and/or the user; accessing, using the processor(s) and the second application, a third application; identifying, using the processor(s) and the second application, information relevant to the information request within the third application; and displaying a response to the first information request in the second window.
US12050921B2
A semiconductor device includes a processor unit, a memory storing a boot program, a reset controller and an address check unit. The reset controller controls a reset for the processor unit based on a reset request and outputs a boot address for the boot program to be executed after reset release to the processor unit. The address check unit performs a tampering check for the boot address output from the reset controller and outputs a boot address error signal based on a tampering check result.
US12050913B2
A processing core for the efficient execution of a directed graph is disclosed. The processing core includes a memory and a first and a second data tile stored in the memory. The first and second data tiles include a first and a second set of data elements stored contiguously in the memory. The processing core also includes metadata relationally stored with the first data tile in the memory. The processing core also includes an execution engine, a control unit, and an instruction. Execution of the instruction uses the execution engine, a first data element in the first set of data elements, and a second data element in the second set of data elements. The control unit conditions execution of the instruction using the metadata. A standard execution of the instruction generates a standard output. A conditional execution of the instruction operation generates a conditionally executed output.
US12050905B2
A method may include accessing a first code commit for a software application from a code repository, the code repository including a sequence of code commits for the software application; accessing a second code commit for the software application from the code repository, the second code commit occurring prior to the first code commit in the sequence of code commits for the software application; parsing the first code commit for differences across a plurality of dimensions from the second code commit; generating a video frame based on the differences; and appending the video frame to a video, the video including a plurality of frames tracking differences between code commits of the software application.
US12050904B2
Systems and methods are described that use software diversification techniques to improve the security of mobile applications. Embodiments of the disclosed systems and methods may, among other things, facilitate secure application distribution through deployment of diverse of applications in an application distribution channel. Software diversification consistent with certain disclosed embodiments may mitigate large-scale automated circumvention of security protections by presenting attacking malware moving and/or otherwise unpredictable diverse targets.
US12050902B2
Matching programs are activated by a plurality of calculation units. A vehicle control device that controls a vehicle includes a plurality of calculation units that execute calculation processing for vehicle control; and a plurality of program storage areas that store a plurality of programs in which a procedure of the calculation processing is defined, wherein a main calculation unit includes a main program activation unit that activates one main program from the plurality of main programs, and a sub-calculation unit includes a sub-program selection unit that selects a sub-program to be activated by the sub-calculation unit based on an activation result of the main program activation unit, and a sub-program activation unit that activates one sub-program based on a selection result of the sub-program selection unit.
US12050892B2
Disclosed herein is a compiler parsing technique that makes use of a “card game” mechanic to parse through tokens and generate an output that is inserted into a tree data structure and processed bottom-up. The technique is a non-recursive a parser & lexer. The processing is less computationally expensive than prior, recursive methods such as top down operator precedence. Simpler embodiments employ card solving of simple formulas, and more advanced embodiments implement tree processing structures that implement a card solver parsing technique at each node (or a subset of nodes) of the tree processing structures. In some embodiments, different nodes of a tree processing structure are routed to different processors (e.g., a CPU or a GPU) based on the degree of parallelism available in each node in order to improve parsing, compute, evaluation and compiling times.
US12050889B2
According to at least one aspect, a system for analyzing computer usage data of a user to identify an underlying task being performed by the user is provided. The system includes a hardware processor and a non-transitory computer-readable storage medium storing processor-executable instructions that, when executed by the hardware processor, cause the hardware processor to perform: receiving a plurality of events each indicative of an action performed by a user and contextual information associated with the action performed by the user, clustering the plurality of events to generate a plurality of clustered events, identifying a plurality of sub-tasks in the plurality of clustered events that each comprise a sequence of clustered events, identifying a task in the plurality of clustered events being performed by the user that comprises at least one sub-task, and generating a score for the task indicative of a difficulty of automating the task.
US12050886B2
A neuromorphic device includes a first resistor line having a plurality of first resistors that are serially connected to each other, a second resistor line having a plurality of second resistors that are serially connected to each other, one or more current sources to control a current flowing in each of the first resistor line and the second resistor line to a respective current value, a first capacitor electrically connectable to the first resistor line, and a second capacitor electrically connectable to the second resistor line.
US12050879B2
A device may generate first scores for sentences of text based on a cumulative frequency of words in each sentence, may generate second scores for the sentences based on a cumulative frequency of domain entities in each sentence, and may generate third scores for the sentences based on a sentiment analysis of each sentence. The device may generate a summary of the text, may filter the sentences to extract a first set of sentences, may filter the sentences to extract a second set of sentences, and may filter the sentences to extract a third set of sentences. The device may identify and assign weights to a first group of sentences, a second group of sentences, and a third group of sentences, may generate a ranked list of sentences based on the weighted first group, second group, and third group, and may perform actions based on the final summary.
US12050873B2
Systems, methods, and computer-readable media are disclosed for list attribute normalization and standardization for creation of a controlled vocabulary. A vocabulary set comprising a plurality of vocabulary term may be received. For each vocabulary term, semantic duplicates may be identified. The semantic duplicates may be identified by analyzing semantics, syntactics, or phonetics of the vocabulary terms. Semantic chains may be formed from each vocabulary term and the corresponding semantic duplicates. The terms in each semantic chain may be ranked to determine a most probable vocabulary term. The most probable vocabulary term may then replace the semantic chain. The most probable vocabulary term across all semantic chains from the vocabulary set may form the controlled vocabulary.
US12050870B2
A computer-implemented method is provided for cross-lingual transfer. The method includes randomly masking a source corpus and a target corpus to obtain a masked source corpus and a masked target corpus. The method further includes tokenizing, by pretrained Natural Language Processing (NLP) models, the masked source corpus and the masked target corpus to obtain source tokens and target tokens. The method also includes transforming the source tokens and the target tokens into a source dependency parsing tree and a target dependency parsing tree. The method additionally includes inputting the source dependency parsing tree and the target dependency parsing tree into a graph encoder pretrained on a translation language modeling task to extract common language information for transfer. The method further includes fine-tuning the graph encoder and a down-stream network for a specific NLP down-stream task.
US12050855B2
Embodiments described herein provide a query-focused summarization model that employs a single or dual encoder model. A two-step approach may be adopted that first extracts parts of the source document and then synthesizes the extracted segments into a final summary. In another embodiment, an end-to-end approach may be adopted that splits the source document into overlapping segments, and then concatenates encodings into a single embedding sequence for the decoder to output a summary.
US12050845B2
Apparatuses, methods, and systems for generating simulations of physical variables of a physical system are disclosed. A method includes fusing, by the one or more computing devices, the observation data and the numeric simulation data, including training a spatial-temporal emulator model for a physical numerical model using the observation data, the numeric simulation data, and the domain interpretable data. The method further includes estimating one or more physical parameters based on the trained spatial-temporal emulator model, compressing the trained spatial-temporal emulator model, including generating candidate mutations of an architecture of the trained spatial-temporal emulator model, evaluating a performance of each of the candidate mutations of the architecture on validation data using metrics, retaining a subset of candidate mutations exhibiting best performance on the metrics, iterating until convergence to a desired reduction in size, and deploying the compressed trained spatial-temporal emulator model to one or more edge devices.
US12050838B2
A display method comprises a first device projecting a first window interface to a second device after receiving a screen projection instruction entered by a user. The first device receives an instruction for running a second window interface, and may send a task identity of the second window interface and a security protection instruction to the second device after determining that the second window interface includes a security flag bit. Further, the second device displays the first window interface and a security interface, where the security interface is a projected interface of the second window interface.
US12050832B2
Embodiments of this application is applicable to the field of terminal technologies, and in particular, to an artificial intelligence terminal-based screenshot display method and apparatus, and a terminal device. The screenshot display method is applied to a terminal device having a foldable screen. The foldable screen includes a first display and a second display. The screenshot display method includes: obtaining a first included angle between the first display and the second display; performing a screen capturing operation on current display content of each of the first display and the second display, to obtain a first screenshot corresponding to the first display and a second screenshot corresponding to the second display; and displaying the first screenshot and the second screenshot based on the first included angle.
US12050827B2
A printing system includes a printing apparatus and a server, wherein the printing apparatus is configured to print, based on print data, an image on a sheet and wherein the server is configured to identify print data candidates and notify a user of the identified print data candidates at a timing based on a time set by a schedule management function, wherein printing apparatus prints the image on the sheet is based on print data selected by the user from among the notified print data candidates.
US12050824B2
According to one embodiment, there is provided an image forming device, the image forming device applying information differently for each copy to a sheet on which an image is to be formed. The image forming device includes a controller, an image forming processor, and an authenticator. The controller is configured to acquire image information, the image information including an input image to be formed on a sheet and applying information associated with each copy, in response to the input image being formed. The controller is configured to generate a composite image obtained by applying an applying image based on the applying information for each copy to the input image. The image forming processor is configured to form the composite image generated for each copy on the sheet of each copy. The authenticator is configured to authenticate a user based on a user identity.
US12050821B2
An information processing apparatus includes processing circuitry. The processing circuitry acquires a log related to communication and execution of processing and transmits the log to a log collection server. The processing circuitry stores a log related to a transmission failure in a memory storage when transmission of the log to the log collection server fails due to occurrence of an error. When the transmission of the log to the log collection server succeeds after the transmission failure, the processing circuitry stores a log related to a transmission success in the memory storage and transmits the log related to the transmission failure and the log related to the transmission success to the log collection server.
US12050814B2
Container images are managed in a clustered container host system with a shared storage device. Hosts of the system each include a virtualization software layer that supports execution of virtual machines (VMs), one or more of which are pod VMs that have implemented therein a container engine that supports execution of containers within the respective pod VM. A method of deploying containers includes determining, from pod objects published by a master device of the system and accessible by all hosts of the system, that a new pod VM is to be created, creating the new pod VM, and spinning up one or more containers in the new pod VM using images of containers previously spun up in another pod VM, wherein the images of the containers previously spun up in the other pod VM are stored in the storage device.
US12050811B2
A Solid State Drive (SSD) is disclosed. The SSD may include an interface to receive read and write requests from an application on a host. Storage, including at least one chip, may store data. An SSD controller may process the read and write requests from the application. A configuration module may configure the SSD. Storage may include a reliability table which may include entries specifying configurations of the SSD and reliabilities for those configurations.
US12050808B2
A request to write data at a memory device is received. Responsive to receiving the request to write the data at the memory device, a first random value and a second random value is determined. Responsive to determining that the first random value does not satisfy a first threshold criterion and the second random value does not satisfy a second threshold criterion, a first write operation mode is selected from a plurality of write operations modes, and a write operation to write the data at the memory device is performed in accordance with the first write operation mode.
US12050795B2
Disclosed is a memory system including a memory device including a plurality of memory blocks; and a controller suitable for performing a garbage collection operation by: moving, when a first victim block related to map data stored in an external device is included in a plurality of victim blocks selected from the plurality of memory blocks, one or more pieces of valid data from the first victim block to a temporary block, which is a free block among the plurality of memory blocks, erasing the first victim block to set the first victim block as a first target block, and moving first valid data, which correspond to the map data stored in the external device among the valid data, from the temporary block to an original location within the first target block, wherein the first valid data is originally stored in the original location before the garbage collection operation.
US12050794B2
Methods, systems, and devices for read performance techniques for time retention are described. A memory system may store data in a block of memory cells and perform a power cycle operation. Based on performing the power cycle operation, the memory system may determine a first voltage offset associated with the block of memory cells by executing a first read command using an auto-read calibration operation. Based on the first voltage offset, and, in some examples, one or more additional voltage offsets, the memory system may calculate a retention time of data stored in the block of memory cells. The memory system may adjust a read voltage based on the retention time and perform one or more additional read commands.
US12050783B1
A method for performing table management of a memory device in a predetermined communications architecture with aid of table error correction and associated apparatus are provided. The method may include: utilizing the memory controller to perform a table error correction procedure to manage at least one table regarding internal management of the memory device, for example: when any error of any table page occurs, searching for a first parity identifier backward, and searching for a second parity identifier forward; selecting a next page of a page storing the first parity identifier to be a first page, selecting a page storing the second parity identifier to be a last page, and preparing at least a set of pages among multiple RAID-protection pages, for being decoded; and performing a RAID decoding operation on the set of pages to generate a recovered table page to be a replacement of the any table page.
US12050781B2
A data storage system employing distributed memories can have at least one host connected to a plurality of data storage devices via a network controller. One or more performance bottlenecks through the network controller may be identified with a performance module. A peer group consisting of at least two of the plurality of data storage devices is created with the performance module in response to the identified performance bottleneck so that a task can be assigned by the performance module to the peer group. The task may be chosen to mitigate the performance bottleneck by avoiding involvement of the network controller in the task.
US12050775B2
In a multi-tiered system, a read temperature classification and write temperature classification per virtual block (VLB) can be determined based on the content referenced by each VLB. The temperature classifications of VLBs can be determined using temperature scales which map read and write activity levels to corresponding temperature classifications. The temperature scales can have classification boundaries adjusted based on feedback of operations performed including down-tiering, garbage collection, and compaction and appending. In one use case, a number of free blocks in a high-performance first tier can be below a minimum and processing can be performed to locate a source block of the first tier partially filled with hot content, store the hot content contiguously on a target block of the first tier, flush write data from a log, and store the write data on the target block by appending the write data to the existing hot content.
US12050773B2
Methods, systems, and devices for using a completion flag for memory operations are described. A completion flag for a memory device may indicate whether at least one access operation has been completed at the memory device. A controller may poll the completion flag, and if the completion flag indicates that at least one access operation has been completed at the memory device, the controller may poll a status register for the memory device to obtain additional information regarding one or more completed access operations at the memory device.
US12050767B2
An information processing system includes circuitry that causes a first scrolling of a displayed content region within its boundaries in response to a first user operation. The circuitry of the information processing system also causes a second scrolling of the displayed content region beyond its boundaries in response to a second user operation.
US12050765B2
Provided are a method and apparatus for processing an intraoral image. The data processing apparatus includes a memory including one or more instructions, and a processor configured to execute the one or more instructions stored in the memory, wherein the processor, by executing the one or more instructions, displays an eggshell generated based on surface data of a tooth selected from the intraoral image, provides a user interface that allows to adjust a boundary of the eggshell, and displays an eggshell transformed by adjusting the boundary of the eggshell according to a user input through the user interface.
US12050764B2
A computing system and method that can be used for a video conferencing system including a graphical user interface having a virtual whiteboard user interface that is responsive to inputs from multiple attendees of a video conference. In particular, the state of an application tool such as a camera, visual note indicator, web link, pen/pencil tool, highlighter tool, or other application tool executing or otherwise represented within the multi-user interaction whiteboard can respond and change in real-time as multiple attendees of the video conference interact with the virtual whiteboard user interface. The systems and methods of the present disclosure allow for a multi-user interaction whiteboard to offer various tools for the video conferencing system to facilitate interactions by multiple attendees within the graphical user interface.
US12050762B2
Disclosed herein are methods and systems to generate and revise a workflow that utilizes machine learning model nodes and other analytical nodes to analyze data and generate a decision via allowing a user to interact with input elements of a graphical user interface. The methods and systems use a processor to provide, for rendering by a user device, a graphical user interface comprising at least a first graphical indicator corresponding to a computer model node within workflow code and a second graphical indicator corresponding to a decision node within the workflow code, the computer model node visually connected with the decision node; and in response to receiving, via a user interacting with the graphical user interface, an additional node corresponding to at least one analytical protocol, revise the workflow code, by adding the analytical protocol before an execution of the decision node.
US12050761B2
An electronic device with a touch-sensitive display and a button detects an input on the button while the touch-sensitive display is in a low power mode. In response to detecting the input, if the input meets display-activation criteria, the device displays a respective user interface on the touch-sensitive display, wherein the respective user interface was not displayed on the touch-sensitive display when the touch-sensitive display was in the low-power mode. And, if the input does not meet the display-activation criteria, the device maintains the touch-sensitive display in the low-power mode after detecting the input without displaying the respective user interface on the touch-sensitive display.
US12050740B2
A passive device includes a non-conductive housing including an upper and lower housing section, a conductive section housed in the upper housing section, and a pressure assembly housed in the lower housing section. The pressure assembly includes a compressible conductor, a mounting structure coupled to the compressible conductor and the upper housing section, a conductive contact coupled to the compressible conductor and the conductive section, and a firm spherical conductor. The firm spherical conductor includes an upper contact point for contact with the compressible conductor and a lower contact point for contact with the touchscreen. When z-direction pressure is applied on the firm spherical conductor, the compressive conductor compresses against the upper contact point. Compression of the compressive conductor increases surface area between the firm spherical conductor and the compressive conductor. The increase in surface area increases the capacitance of the passive device.
US12050731B2
An information processing system includes an information processing apparatus and an input device, where the input device includes a vibrating unit, the information processing apparatus includes a touch sensor and a display unit, and the touch sensor and the display unit are superimposed on each other. A controller of the information processing apparatus or the input device monitors input operation of the input device to the touch sensor to enable a sound mode when detecting a sound output request, and to enable a vibration mode when detecting the input operation, the sound mode is a drive mode to cause the vibrating unit to present sound, and the vibration mode is a drive mode to vibrate the vibrating unit in response to contact of the input device with the touch sensor.
US12050729B2
Method for generating haptic and audio feedback responses starts with processor causing communication interface for communication session to be displayed on first user interface and on a second user interface. Processor detects first touch input on first user interface and second touch input on second user interface. Processor monitors location of the first touch input on the first user interface and location of the second touch input on the second user interface. Processor determines distance between location of first touch input on first user interface and location on first user interface corresponding to location of second touch input on second user interface. In response to determining that the distance is below predetermined threshold, processor causes first user interface and second user interface to generate an initial haptic feedback response and an initial audio feedback response. Other embodiments are described herein.
US12050726B2
An electronic device is provided. The electronic device includes at least one processor, at least one camera, and at least one display, wherein the processor may be configured to identify whether or not a situation requires entering a finger mode for an image including at least one or more objects received through the at least one camera, based on whether or not specified conditions are satisfied for the at least one or more objects, if the situation is identified to require entering the finger mode, execute a finger mode providing a user interface corresponding to the finger mode, and, if there are virtual objects provided before entering the finger mode, modify the properties of at least some of the virtual objects provided before entering the finger mode and display same in a specified area within a display area of the user interface corresponding to the finger mode.
US12050722B2
An apparatus to facilitate broadcast remote sealing for scalable trusted execution environment provisioning is disclosed. The apparatus includes a cloud service provider (CSP) execution platform comprising hardware circuitry for executing virtualized environments and comprising hardware accelerator devices, wherein the CSP execution platform to: authorize a tenant to deploy workloads of the tenant to CSP execution resources; provide a group status report to the tenant to inform the tenant of an existence and a status of a group of trusted execution platforms, wherein the group comprises at least one of the CSP execution resources; receive an encrypted workload of the tenant, wherein the encrypted workload is encrypted using a group public key of the group; store the encrypted workload at storage of the CSP execution platform; and dispatch the encrypted workload to the at least one of the CSP execution resources of the group.
US12050720B2
A copy of a blockchain is stored. The stored copy of the blockchain is copied from a blockchain in a distributed blockchain ledger. An event associated with the blockchain in the distributed ledger is identified. In response identifying the event associated with the blockchain in the distributed ledger, a compromise of the blockchain in the distributed ledger is identified, such as, identifying one or more blocks of the blockchain that have been compromised. In a second embodiment, a request to add a new block to a blockchain is identified. In response identifying the request to add the new block to the blockchain, a consensus vote to add the new block to the blockchain is monitored. A determination is made to determine if the consensus vote is below a threshold. In response to the consensus vote being below the threshold, an audit of the blockchain is completed.
US12050719B2
A container corresponding to executable code may be received. The container may be executed in a secure computation environment by performing one or more operations specified by the executable code of the container. An instruction to terminate the executing of the container may be received from a high level operating system (HLOS) that is external to the secure computation environment. A determination may be made as to whether the container is associated with a preemption privilege and the executing of the container may be terminated after receiving the instruction from the HLOS based on the determination of whether the container is associated with the preemption privilege.
US12050715B2
A threat management system provides a collection of queries for investigating security issues within an enterprise. Useful inferences are drawn about the value of different queries, and about the security posture of the enterprise, by monitoring contextual activity such as the popularity and context of query usage, patterns of end user modification to queries, and post-query activity.
US12050706B1
A computing device may include a memory storing a first dataset and a second dataset and a processor configured to provide an operating system. The computing device may also include a container defined by a programmed boundary within at least the memory and provided by the operating system. A resource executed within the container may access the first dataset without accessing the second dataset. However, the resource may access the second dataset in response to a generation of a certificate. The resource may originate from following a hyperlink in a communication.
US12050705B2
The techniques disclosed herein provide enhanced security features for controlling access to shared content and private content of a document. A system can enable multiple users to access a common content file, such as a Word document. Each user can add additional private content unique to each individual user. Private content associated with a particular user is restricted from being shared with any other user. Thus, when a first user opens a file authored and/or owned by other users stored in a cloud storage service, the system allows that first user to see the common content that is shared by the other users plus private content that is unique to the first user, but not allow the first user to view other private content provided by the other users.
US12050696B2
Apparatus and methods for analyzing vulnerabilities with an agent executing on a computer host using a vulnerability scanner and vulnerability server are disclosed. In one example a method comprises, with a vulnerability scanner, searching for data associated with a vulnerability test (for example, the command that initiates the test) to determine whether the data associated with the vulnerability is available or not available. When the data associated with the vulnerability test is available in a vulnerability scanner database, the vulnerability scanner provides prior scan results generated using one or more commands specified by the data to a vulnerability aggregation server. When the data associated with the vulnerability test is not available in the vulnerability scanner database, the vulnerability scanner performs a scan of the host to obtain results associated with the vulnerability test.
US12050690B2
At a sidecar portion sharing a container with a first application portion, metadata describing a modification to a communications protocol is received. At the sidecar portion, a communication of the first application portion to a second application outside the container is received. The modifying is performed according to the metadata. The modified communication is transmitted to the second application.
US12050686B2
Systems and methods for database access monitoring are provided. The system comprises at least one processor and a memory storing instructions which when executed by the at least one processor configure the at least one processor to perform the method. The method comprises receiving login event data, generating a vector representation of a subject entity and a vector representation of an object entity associated with a login event in the login event data, determining a distance between the subject entity and the object entity, and determining an anomaly score for the subject entity and the object entity. The anomaly score based at least in part on the distance between the subject entity and object entity.
US12050685B2
Embodiments of the present invention include computer-implemented methods, systems, and computer program products where program code executing on a processor(s) obtains an artifact of a given computing system. The program code determines a type for the artifact. The program code designates a given analysis tool from a plurality of analysis tools, to process the artifact. The program code processes the artifact by utilizing the given analysis tool, to determine facts of the artifact. The program code determines which facts of the one or more facts comprise elements of a threat model. The program code stores the elements of the threat model and the facts. The program code generates a threat model for the given computing system, based on consolidating the elements of the threat model for the artifact with additional elements of the threat models of additional artifacts.
US12050673B2
This disclosure provides methods for providing information about a person based on facial recognition and various applications thereof, including face-based check-in, face-based personal identification, face-based identification verification, face-based background checks, facial data collaborative network, correlative face search, and personal face-based identification. The disclosed methods are able to provide accurate information about a person in a real-time manner.
US12050671B2
Disclosed herein is a system for watermarking a neural network, comprising memory; and at least one processor in communication with the memory; wherein the memory stores instructions for causing the at least one processor to carry out a method comprising: generating a trigger set by obtaining examples from a training set by random sampling from the training set, respective examples being associated with respective true classes of a plurality of classes; generating a set of adversarial examples by structured perturbation of the examples; generating, for each adversarial example, one or more adversarial class labels by passing the adversarial example to the neural network; and applying one or more trigger labels to each said adversarial example, wherein the one or more trigger labels are selected randomly from the plurality of classes, and wherein each trigger label is not a said true class label for the corresponding example or a said adversarial class label for the corresponding adversarial example; and storing the adversarial examples and corresponding trigger labels as the trigger set; and performing a tuning process to adjust parameters at each layer of the neural network using the trigger set, to thereby generate a watermarked neural network.
US12050654B2
Various embodiments provide for systems, methods, and computer-readable storage media that improve media content search functionality and curation of media content. For instance, various embodiments described in this document provide features that can present media content items in the form of dynamic collection of media content items upon a user typing into a search bar. In another instance, various embodiments described herein improve media content search functionality by ranking user facing search features using input signals.
US12050651B2
A system configures, executes, and monitors document workflows executing using workflow engines executing on cloud platforms. The system generates a platform independent document workflow specification that describes a document workflow configured for execution on any of a plurality of workflow engines, each workflow engine executing on a cloud platform. The system compiles the platform independent document workflow specification to generate a platform specific document workflow specification configured for execution on a target workflow engine executing on a target cloud platform. A document workflow orchestration runtime executes and monitors the execution of the platform specific document workflow specification.
US12050650B2
Systems and methods are configured to generate a set of related document objects for a predictive entity and/or to generate an optimal document sequence for a set of related document objects. In one embodiment, a set of related document objects for a predictive entity is generated by processing entity metadata features associated with the predictive entity using an entity-document correlation machine learning model, and an optimal document sequence is generated for the set of related document objects by processing the set of related document objects using a document sequence optimization machine learning model.
US12050637B2
A clustering machine can cluster descriptive vectors in a balanced manner. The clustering machine calculates distances between pairs of descriptive vectors and generates clusters of vectors arranged in a hierarchy. The clustering machine determines centroid vectors of the clusters, such that each cluster is represented by its corresponding centroid vector. The clustering machine calculates a sum of inter-cluster vector distances between pairs of centroid vectors, as well as a sum of intra-cluster vector distances between pairs of vectors in the clusters. The clustering machine calculates multiple scores of the hierarchy by varying a scalar and calculating a separate score for each scalar. The calculation of each score is based on the two sums previously calculated for the hierarchy. The clustering machine may select or otherwise identify a balanced subset of the hierarchy by finding an extremum in the calculated scores.
US12050633B2
A data processing method applied to an artificial intelligence-based intelligent search field includes obtaining a to-be-queried text, determining, from a preset database, a to-be-queried object set corresponding to the to-be-queried text, where there is one or more to-be-queried object sets, and each to-be-queried object set includes one or more to-be-queried objects, determining relationship information of a to-be-queried object in each to-be-queried object set from preset relationship information between two objects, and determining, based on the relationship information of the to-be-queried object in each to-be-queried object set, a query field corresponding to the to-be-queried text.
US12050632B2
A question answering method that is performed by a question answering apparatus includes: receiving a data set including video content and question-answer pairs; generating input time-series sequences from the video content of the input data set and also generating a question-answer time-series sequence from the question-answer pair of the input data set; calculating weights by associating the input time-series sequence with the question-answer time-series sequence and also calculating first result values by performing operations on the calculated weights and the input time-series sequences; calculating second result values by paying attention to portions of the input time-series sequences that are directly related to characters appearing in questions and answers; and calculating third result values by concatenating the time-series sequences, the first result values, the second result values, and Boolean flags and selecting a final answer based on the third result values.
US12050628B1
Anomalies may be detected using a multiple machine learning model anomaly detection framework. A clustering model is trained using an unsupervised machine learning algorithm on a historical anomaly dataset. A plurality of clusters of records are determined by applying the historical anomaly dataset to the clustering model. Then it is determined whether each cluster of the plurality of clusters is an anomaly-type cluster or a normal-type cluster. The plurality of labels for the plurality of records are updated based on the particular record's cluster classification. Non-pure clusters are determined from among the plurality of clusters based on a purity threshold. A supervised machine learning model is trained for each of the non-pure clusters using the records in the given cluster and the labels for each of those records. Then, predictions of an anomaly are made using the clustering model and the supervised machine learning models.
US12050626B2
Systems and methods are provided for receiving a time series dataset from a monitored processor and group the dataset into a plurality of clusters. Using an unsupervised machine learning model, the system may combine a subset of the plurality of clusters by data signature similarities to form a plurality of motifs and combine the plurality of motifs into one or more shapelets. In some examples, the system may train a supervised machine learning model using the plurality of motifs and the one or more shapelets as input to the supervised machine learning model. The system can perform various actions in response to labelling the time series dataset, including predicting a second time series dataset, determining that a monitored processor corresponds with an overutilization at a particular time, or suggesting a reduction of additional utilization of the monitored processor.
US12050619B2
Disclosed herein provides enhancements for operating a data access application service executing on a data access server system and an external computing system. In the data access server system, a request is received from a client device executing at least one of multiple application services for a dataset from one or more of multiple storage systems. In the data access server system, a data retrieval instruction is generated for the client device to access the dataset from the one or more of the multiple storage systems. The data retrieval instruction comprises task descriptions and a temporary credential. The data retrieval instruction is transferred to the external computing system via the client device and the requested dataset is retrieved and deployed based on the task descriptions and the temporary credential from the one or more of the multiple storage systems.
US12050612B2
A system generates a topic graph based on the SERP data for high-ranking keywords in a search engine. Clustering may be based on (for example) degrees of intersection between links in search results of keywords from the SERP data, or keyword embeddings on the SERP data. The topic graph loosely clusters the keywords, such that the keywords have at least a threshold degree of similarity to their clusters, but not necessarily to all the other keywords in the cluster. As a consequence of the loose clustering, a given topic contains keywords that represent different aspects of the same concept, such that a content viewer would likely be interested in a piece of content that addresses the different aspects, and a search engine would be more likely to highly rank the content within its search results for one of the keywords. The system may also provide a user interface permitting a user to browse and filter the topics in the topic graph according to search criteria, as well as to see the topics ordered according to topic ROI estimates computed by the system.
US12050611B2
A system and method to provide search capabilities via a merchant system including search responses aggregated from multiple different search provider sources. The system and method receive, via an interface of the merchant system, a search query input from an end user system. The search query input is routed to the multiple search provider sources. A set of response to the search query input is received from at least a portion of the search providers sources. A first portion of the set of responses is identified as having a verified status. A ranking of the set of responses is generated based on a level of responsiveness to the search query input. The system and method cause, based at least in part on the ranking, a display including a search result comprising at least a portion of the set of responses.
US12050607B2
Methods, systems, and apparatus, for associating actions with events that are determined independent of the action type of the action. A system receives, from a user device, identification of an action to be taken, the action being one of a plurality of action types, and an identification of a first event that is determined independent of the action type and for which the occurrence of the first event may be determined by the system. They system associates the action and the first event with instructions for determining if the first event has occurred, and then determines whether the first event has occurred. In response to determining that the first event has occurred, the system causes the action to occur.
US12050605B2
Provided herein are systems and methods for indexed geospatial predicate search. An example method performed by at least one hardware processor includes decoding a query with a geospatial predicate. The geospatial predicate is configured between a geography data column and a constant geography object. The method further includes computing a first covering for a data value of a plurality of data values in the geography data column. The first covering includes a first set of cells in a hierarchical grid representation of a geography. The first set of cells represents a surface of the geography associated with the data value. A second covering is computed for the constant geography object. A determination is made on whether to prune at least one partition of a database organized into a set of partitions and including the geography data column based on a comparison between the first covering and the second covering.
US12050597B2
An improved data intake and query system that can perform and display ingest-time and search-time field extraction, redaction, copy, and/or categorization is described herein. As described herein, ingest-time field extraction, redaction, copy, and/or categorization may refer to field or field value extraction, redaction, copy, and/or categorization that is performed by a log observer system of the data intake and query system on raw machine data as the raw machine data is ingested or received from a publisher. As described herein, search-time field extraction, redaction, copy, and/or categorization may refer to field or field value extraction, redaction, copy, and/or categorization that is performed by the log observer system and/or other components of the improved data intake and query system on historical raw machine data that has already been ingested and indexed by the improved data intake and query system.
US12050596B2
Systems and methods are provided to update a location stored at a server for an electric charger. A determination is made that an electric vehicle is being charged at an electric charger, and a location of the electric charger may be retrieved from a server storing a plurality of locations of electric chargers. A determination of a location of the electric charger may be made based on a positioning system of the electric vehicle. The location of the electric charger retrieved from the server may be compared to the location of the electric charger determined based on the positioning system of the electric vehicle. Based on the comparison, the location stored at the server for the electric charger, the location stored at a server for an electric charger may be updated.
US12050588B2
In some implementations, the current subject matter relates to deployment of database objects. In some implementations, there is provided a method that includes receiving a container including a plurality of database objects; detecting whether the plurality of database objects in the container includes a linking object pointing to an object at another container; in response to detecting the linking object, generating an external object table to store metadata about the obj ect at the other container; obtain metadata about the external object to store in the external object table; and store the obtained metadata in the external object table. Related systems, methods, and articles of manufacture are also disclosed.
US12050577B1
Embodiments disclosed herein describe systems, methods, and products to generate dynamic event trees that may be generated with ease and rapidly reconfigured. A computer may provide, e.g., through a web service, a user interface for a user (e.g., a trainer) to retrieve and customize event nodes from an event node database. The computer may also provide an event tree template where the user may simply drag and drop event nodes and use the dynamic event sequencers to generate hierarchical interconnections between the event nodes to generate a dynamic event tree. The computer may further execute a machine learning model that may recommend one or more event nodes. The computer may continuously train the machine learning model based upon the dynamic event tree and based upon whether the user has accepted the recommended event node.
US12050575B2
A method, a structure, and a computer system for mapping data fields. The exemplary embodiments may include, based on determining that a first data set and a second data set contain homogenous data, mapping at least one column of the first data set to at least one column of the second data set based on comparing at least one of relative column position and unique value sets. Based on determining that the first data set and the second data set contain heterogeneous data, the exemplary embodiments may include mapping the at least one column of the first data set to the at least one column of the second data set based on a difference between distribution signatures of unique value sets within each of the first data set and the second data set being less than a threshold.
US12050548B2
In various examples, a VPU and associated components may be optimized to improve VPU performance and throughput. For example, the VPU may include a min/max collector, automatic store predication functionality, a SIMD data path organization that allows for inter-lane sharing, a transposed load/store with stride parameter functionality, a load with permute and zero insertion functionality, hardware, logic, and memory layout functionality to allow for two point and two by two point lookups, and per memory bank load caching capabilities. In addition, decoupled accelerators may be used to offload VPU processing tasks to increase throughput and performance, and a hardware sequencer may be included in a DMA system to reduce programming complexity of the VPU and the DMA system. The DMA and VPU may execute a VPU configuration mode that allows the VPU and DMA to operate without a processing controller for performing dynamic region based data movement operations.
US12050545B2
A communication configuration apparatus for constructing a communication topology structure based on a plurality of processing nodes may be included in a combined processing apparatus. The combined processing apparatus further includes an interconnection interface and other processing apparatus. The communication configuration apparatus interacts with other processing apparatus to jointly complete a computing operation specified by a user. The combined processing apparatus further includes a storage apparatus. The storage apparatus is connected to the communication configuration apparatus and other processing apparatuses, respectively. The storage apparatus is used for storing data of the communication configuration apparatus and other processing apparatus. A technical solution of the present disclosure may improve efficiency of inter-chip communication.
US12050544B2
A method of managing communication between a host device and a USB device via a non-USB extension medium is provided. A downstream facing port device (DFP device) receives a data request packet that includes a first buffer count from an upstream facing port device (UFP device) via the non-USB extension medium. The DFP device determines a number of data packets to request from the USB device based on a free buffer count tracked by the DFP device that represents an amount of buffer space available on the UFP device. The DFP device generates a synthetic data request packet that includes a second buffer count based on the determined number of data packets to request from the USB device. The DFP device receives a set of data packets from the USB device responsive to the synthetic data request packet, and transmits the set of data packets to the UFP device.
US12050535B2
A system for dynamically controlling point-of-coherency or a point-of-serialization of shared data includes a plurality of processing engines grouped into a plurality of separate clusters and a shared communications path communicatively connecting each of the plurality of clusters to one another. Each respective cluster includes memory shared by the processing engines of the respective cluster, each unit of data in the memory being assigned to a single owner cluster responsible for maintaining an authoritative copy and a single manager cluster permanently responsible for assigning the owner cluster responsibility. Each respective cluster also includes a controller configured to receive data requests, track each of a manager status and an ownership status of the respective cluster, and control ownership status changes with respect to respective units of data based at least in part on the tracked ownership and manager statuses of the respective cluster.
US12050529B2
A system for testing control units via simulation includes: a simulator; a host computer; and at least one connection for a communication system. At least one communication tool is stored on the system. Real control units are connectable to the system via the communication system. At least one controller is provided on the system for the connection to the communication system. Driver software for the at least one controller is stored on the system. The at least one communication tool is configured to generate communication code for communication between simulated control units and/or the real control units, wherein the communication code is configured to interact with the driver software and to relay signals and/or messages from the real and simulated control units to the driver software and to receive the signals and/or messages from the driver software. A loop mode is provided for the driver software.
US12050523B2
One example method includes performing replication operations and/or failure recovery operations for replication operations in a computing system using matrix clocks. Each node or process in a computing system is associated with a matrix clock that reflects streams required and/or available at the source and destination nodes. As the replication operation is performed, the matrix clocks are updated. When a failure is detected or when insufficient streams are available, the nodes may be throttled until sufficient streams are available. The matrix clocks facilitate a recovery line such that replication can resume when sufficient streams are available.
US12050522B2
Herein is machine learning for anomalous graph detection based on graph embedding, shuffling, comparison, and unsupervised training techniques that can characterize an unfamiliar graph. In an embodiment, a computer obtains many known vectors that respectively represent known graphs. A new vector is generated that represents a new graph that contains multiple vertices. The new vector may contain an arithmetic aggregation of vertex vectors that respectively represent multiple vertices and/or a vector that represents a virtual vertex that is connected to the multiple vertices by respective virtual edges. In the many known vectors, some similar vectors that are similar to the new vector are identified. The new graph is automatically characterized based on a subset of the known graphs that the similar vectors represent.
US12050520B2
Writers on a host and associated with a copy service are identified. The identification includes names of the writers and writer types as being system or application writers. For each writer identified as a system writer, a size of the system writer is calculated and a check is made as to whether a volume associated with the system writer includes system data. When the volume include system data, the volume is marked as a critical volume and a size of the critical volume is obtained. A tally is maintained summing the sizes of the system writer and critical volume.
US12050510B2
A plurality of events associated with a communication device are received. The plurality of events relate to a plurality of changes of hardware, firmware, and/or software in the communication device. The plurality of events are stored as a plurality of blocks in a blockchain. One or more anomalies associated with the plurality of changes of the hardware, the firmware, and/or the software are identified. In response to identifying the one or more anomalies associated with the plurality of changes of the hardware, the firmware, and/or the software in the communication device, a software image of the communication device is received and added to the blockchain. A second embodiment discloses using this process for a hypervisor using virtual machines or containers.
US12050509B2
Examples provide a system and method for retraining a machine learning (ML) algorithm associated with a trained model using root cause pattern recognition. The system analyzes the results of parsing unstructured data and identifies a root cause pattern causing the trained model to underperform when parsing data including the identified pattern. Examples of data including the pattern are created for use in retraining the model to correctly detect and parse data following the identified pattern. Once retrained, the model is able to parse unstructured data, including data having the identified pattern, in accordance with expected performance metrics. The system automatically identifies parsing errors, identifies the root cause patterns for these errors and retrains the models to correctly handle those patterns for more accurate and efficient handing of unstructured data by trained models.
US12050508B2
A data processing system includes a plurality of memory boards including a plurality of memory devices, and an error management controller that generates second error information based on plural pieces of first error information respectively received from each of the memory devices, and a memory error analysis device that analyzes the second error information received from the memory boards.
US12050507B1
A computerized method is disclosed for automated handling of data ingestion anomalies. The method features training a data model based on a first volume of data associated with a first time period. Thereafter, using the data model, a predictive analysis is conducted on a second volume of data associated with a second time period subsequent to the first time period to produce a predicted data ingestion volume. After, a correlative analysis between the predicted data ingestion volume and an actual data ingestion volume during the second time period is conducted to produce a prediction error. A notification is generated based on the prediction error.
US12050501B2
A control method of an apparatus is provided. The apparatus includes a control unit coupled to a proximity sensor to detect a first distance of a user in a field of view, and coupled to a charge variation sensor to detect an electric/electrostatic charge variation caused by the user in a detection region. The control method includes acquiring a charge variation signal and generating charge variation parameters as a function of the charge variation signal. The control method further includes determining whether a condition on charge variation parameters is verified, and if the condition on charge variation parameters is verified, activating the proximity sensor and acquiring a proximity signal. Proximity parameters are generated as a function of the proximity signal. If a condition on proximity parameters is verified, one or more functionalities of the apparatus are activated.
US12050496B2
The disclosure discloses a server, which includes a housing, a plurality of hash boards, a control module, a power supply module, an electrical connection board and a heat dissipation nodule, wherein a second accommodation space is suitable for assembling a power supply module. A plurality of hash boards are slidably arranged in a first accommodation space of the housing. The control module is slidably arranged in a third accommodation space of the housing, and the power module is slidably arranged in a fourth accommodation space of the housing. The hash board, the power module, the control module and the power supply module are respectively connected with the electrical connection board. The power supply module supplies power to the hash board through the electrical connection board, and the power supply module supplies power to the control module through the electrical connection board.
US12050492B2
An electronic device includes a first body, a first pivot structure, a second body, a first plate, a second plate, a third plate, a second pivot structure, and a third pivot structure. The first body includes a first region and a second region. The second body includes a third region and a fourth region. The second body is pivotally connected to the first body by the first pivot structure. The first plate is disposed corresponding to the first region. The second plate is disposed corresponding to the third region. The third plate is disposed corresponding to the fourth region. One side of the third plate is adjacent to the second plate, and the other side of the third plate is detachably coupled to the first plate. The second pivot structure connects the first body and the first plate. The third pivot structure connects the second body and the second plate.
US12050488B2
Methods and systems for performing timekeeping by a data processing system are disclosed. To perform timekeeping, the data processing system may include an oscillator that provides signals upon which time keeping is based. The signal provided by the oscillator may be impacted by the temperature of the oscillator. During periods of time when the data processing system may communicate with other devices, the data processing system may perform cooperative timekeeping synchronization through exchange of data with the other devices. During periods of time when the data processing system may not perform cooperative timekeeping synchronization, the data processing system may perform independent timekeeping synchronization by attempting to thermally stabilize the oscillator.
US12050474B2
A system and method for mitigating or avoiding risks due to hazards encountered by platooning vehicles. The system and method involve interrogating, with one or more sensors, a space radially extending from a lead vehicle as the lead vehicle travels over the road surface, perceiving the environment within the space, ascertaining a hazard caused by an object in the space, and causing a following vehicle, operating in a platoon with the lead vehicle, to take a preemptive braking action to avoid or mitigate risks resulting from the hazard caused by the object in the space.
US12050470B2
A refuse vehicle includes a chassis supporting a plurality of wheels and a vehicle body. The vehicle body defines a receptacle for storing refuse. A lifting system is movable between a first position and a second position offset from the first position. A processing unit is in communication with a first sensor having a first field of view and a second sensor having a second field of view. The processing unit activates the second sensor upon receiving an indication, from the first sensor, that an indicator is present within the first field of view. In some embodiments, the indicator is the presence of a positive object, like a waste container. In other embodiments, the indicator is the omission of an object (e.g., no container is detected) within the field of view.
US12050467B2
A method includes identifying route data including a threshold arrival time for a route for an autonomous vehicle (AV) and calculating, based on the route data and a fuel-efficient speed value for each segment of the route, an estimated arrival time. Responsive to the estimated arrival time not meeting the threshold arrival time, the method includes identifying at least a subset of segments that each represent a candidate for speed increase, computing, for each segment in the subset and based on the fuel economy data, a correlation metric that indicates a correlation between a change in fuel economy and a change in speed for a corresponding segment in the subset, and increasing, for at least one segment from the subset and based on a respective correlation metric, a fuel-efficient speed value of the corresponding segment from the subset to provide a speed profile reflecting the increased fuel-efficient speed value.
US12050466B2
The embodiments relate to a traveling apparatus adapted to perform communication sequentially with a plurality of moving objects. The traveling apparatus includes: a moving object data acquisition unit configured to acquire moving object data including at least location information of a plurality of moving objects present within a predetermined distance range in the periphery of the traveling apparatus; a target determination unit configured to determine a target of communication from among the plurality of the moving objects; and an operation control unit configured to move, based on the moving object data, the traveling apparatus in a direction in which there is few moving objects while maintaining the state in which the traveling apparatus performs communication with the target of communication.
US12050465B2
A management system, a management method, and a program capable of reducing occurrence of delivery failures by an autonomous mobile robot are provided. The management system is a management system configured to manage a delivery by an autonomous mobile robot that delivers a package to a delivery destination, the management system including: an environment information acquisition unit configured to acquire environment information, which is information regarding an environment that inhibits a delivery by the autonomous mobile robot in the vicinity of the delivery destination; and a delivery determination unit configured to determine whether or not to cause the autonomous mobile robot to deliver the package to the delivery destination based on the environment information.
US12050455B2
Provided is a state prediction apparatus that predicts a state of the plasma processing apparatus, a first set of features that indicates the state of the plasma processing apparatus is determined based on monitored data of the plasma processing apparatus in a normal state, a second set of features that indicates the state of the plasma processing apparatus is determined based on monitored data of the plasma processing apparatus, the features in the second set are calculated by using the features in the first set, a model that predicts the state of the plasma processing apparatus is generated by using a subset of the first set of features, which is composed of the same kind of features selected in descending order of the calculated features in the second set, and the state of the plasma processing apparatus is predicted by using the generated model.
US12050445B2
An individual signal unit; each said individual signal unit including; (a) a transceiver module, (b) a power supply, (c) a logic circuit, (d) at least one of a number of external event sensors, and wherein a signal from a said individual signal unit to a central control facility causes said central control facility to execute one or more predefined steps; at least some of said predefined steps configured or reconfigurable by an owner of said individual signal unit; at least some of the predefined steps provided by one or more independent parties; at least some predetermined steps configured or reconfigurable by said independent parties.
US12050422B2
Provided is a fixing device including: a fixing belt; a pressure roller which pressurizes toner on a sheet that passes through a pressure area; a pair of retention members each including a shaft-supporting portion which rotatably guides one of both end portions of the fixing belt in an axial direction, and a restriction surface which restricts a movement of the fixing belt in the axial direction; and a frame including a pair of side plates which rotatably support both end portions of the pressure roller in the axial direction as well as support the fixing belt via the pair of retention members, in which attachment positions of the pair of retention members in the pair of side plates are provided such that a gap becomes larger on a downstream side of a passing direction of the sheet with respect to the pressure area than on an upstream side.
US12050411B2
An image forming apparatus includes a light scanning device, a developing portion, a control portion and a storage portion. The storage portion stores an evaluation chart. The evaluation chart includes a first evaluation pattern and a second evaluation pattern. The first evaluation pattern includes a first patch row. The first patch row is formed by arranging a plurality of first evaluation patches. The first evaluation patch includes a first dot row, a second dot row and an auxiliary dot row. The second evaluation pattern includes a second patch row. The second patch row is formed by arranging a plurality of second evaluation patches.
US12050400B2
The present invention is to provide a pellicle frame in a frame shape having an upper end face on which a pellicle film is to be arranged and a lower end face to face a photomask, which is characterized by being provided with a notched part from the outer side face toward inner side face of the lower end face; a pellicle including the pellicle frame as an element; and a method for peeling a pellicle from a photomask onto which the pellicle has been attached, which is characterized by inserting a peeling jig into a notched part from a side face of a pellicle frame, and moving the peeling jig in an upper end face direction of the pellicle frame in this state to peel off the pellicle from the photomask.
US12050399B2
A method for preparing a pellicle assembly includes reducing the thickness of one or more initial membrane(s) to obtain a pellicle membrane. The pellicle membrane is then affixed to a mounting frame to obtain the pellicle assembly. Compressive pressure can be applied to reduce the thickness of the initial membrane(s). Alternatively, the thickness can be reduced by stretching the initial membrane(s) to obtain an extended membrane. A mounting frame is then affixed to a portion of the extended membrane. The mounting frame and the portion of the extended membrane are then separated from the remainder of the extended membrane to obtain the pellicle assembly. The resulting pellicle assemblies include a pellicle membrane that is attached to a mounting frame. The pellicle membrane can be formed from nanotubes and has a combination of high transmittance, low deflection, and small pore size.
US12050393B2
A gate apparatus includes a supporting portion, a first light, and a camera device. The support portion is an element that extends vertically upward from a main body of the gate apparatus. The first light is installed in a ceiling portion attached to the supporting portion. The camera device is a device that is attached to the supporting portion and that acquires biological information of a user. The camera device acquires biological information of the user when the first light 102 is illuminating light.
US12050390B2
An article includes a reflector having a first surface, a second surface opposite the first surface, and a third surface; and a first selective light modulator layer external to the first surface of the reflector; wherein the third surface of the reflector is open. A method of making an article is also disclosed.
US12050386B2
According to one embodiment, a liquid crystal device includes a first liquid crystal cell, a second liquid crystal cell, a first flexible wiring board including a first terminal and connected to the first liquid crystal cell, a second flexible wiring board including a second terminal and connected to the second liquid crystal cell, and a circuit board including a first connector connected to the first terminal and a second connector connected to the second terminal. The first flexible wiring board and the second flexible wiring board are arranged without overlapping each other in plan view. A first distance from an edge of the circuit board to the first connector and a second distance from the edge to the second connector are different from each other.
US12050382B2
A light emitting module and a display module. The light emitting module includes a light source (112) assembly (11); the light source (112) assembly (11) includes a substrate (111) and light sources (112), and the light sources (112) are located on the substrate (111). The substrate (111) includes a first area (Q1) and a second area (Q2), the first area (Q1) surrounds the second area (Q2), and the light emitting surfaces of the light sources (112) located in the first area (Q1) are inclined and face the second area (Q2). With the light emitting module, the light emitted by the light sources (112) located at the edge can be inclined toward the center of the light emitting module, which can reduce the light at the edge of the light emitting module, thereby reducing the light leakage phenomenon at the edge of the light emitting module, which is beneficial to improve the display quality.
US12050380B2
A display panel is provided. The display panel includes a first substrate, a second substrate, and a liquid crystal layer. The liquid crystal layer includes multiple liquid crystal molecules. The display panel includes multiple primary spacer assemblies, and each of the multiple the primary spacer assemblies includes a first primary spacer, a second primary spacer, and a piezoelectric element. The first primary spacer is adjacent to the second primary spacer, and two opposite ends of the piezoelectric element are respectively connected to the first primary spacer and the second primary spacer.
US12050372B2
According to one embodiment, a polarization conversion element includes a first substrate including a first plane electrode and a first control electrode, a second substrate, and a liquid crystal layer. The first control electrode comprises a first strip electrode, a second strip electrode, a third strip electrode, and a first common electrode. The first strip electrode and the first common electrode are orthogonal to each other, respective extension directions of the first to third strip electrodes are different from each other, and an angle formed by the first strip electrode and the third strip electrode is greater than an angle formed by the first strip electrode and the second strip electrode.
US12050368B2
Spectacles that control myopia progression have a central zone that achieves foveal vision correction and distributed micro-reticle(s) and corresponding micro-lens(es) around the paracentral and/or peripheral zone of the spectacle. Each micro-lens is disposed between its corresponding micro-reticle and the pupil of a wearer's eye. The micro-reticle(s) and micro-len(s) are integrated with the structure of the spectacle to partially block some of the paracentral and/or peripheral objects from surrounding optical environment. The rest of the paracentral and/or peripheral retinal areas are still available for a wearer's eye to sense the presence and movement of surrounding objects.
US12050367B2
The multiuse eyeglasses include a frame that holds two lenses and arms that extend from the frame. The arms include a first axis of rotation that is generally perpendicular to the arms and a second axis of rotation that is orthogonal to the first axis of rotation and allows the arms to be rotated downwards relative to the frame.
US12050361B2
A barcode reader, an imaging engine, and an optical assembly and method for assembling such to maintain stability through physical shock and to control decentration are disclosed herein. An example optical assembly includes an actuator, adjustable lens group, and rear lens group. The actuator includes an inner carriage, wherein one or more inner walls of the inner carriage are at least partially threaded. The adjustable lens group includes a first lens element, wherein the first lens element is threaded and held in place by the at least partially threaded one or more inner walls of the inner carriage, and a second lens element, wherein the second lens element is coupled to the first lens element, and further wherein the second lens element is fixedly co-located to the first lens element. The front lens group is actively aligned to the rear lens group, which includes one or more fixed optical elements.
US12050357B2
A cable distribution box includes a base plate, a proximal wall extending from a first side of the base plate, a distal wall extending from a second side of the base plate, a latch formed on a third side of the base plate, and a cover plate extending from the proximal wall. The latch is configured to secure the cable distribution box to a chassis. The cover plate has a center portion that projects towards the base plate, such that the center portion is configured to wrap a cable thereon. The cover plate is foldable along a length of the proximal wall, relative to the base plate in a clamshell fashion, to enclose the wrapped cable between the cover plate and the base plate. The cover plate includes a locking mechanism that is configured to engage the distal wall, and secure the cover plate onto the base plate.
US12050356B2
An SFO-box (1) suitable to receive at least one optical fan out module (6). The SFO-box (1) includes a housing (2) with a base (3) and a top (4) which in an assembled position encompass a mounting space (5) suitable to receive the at least one optical fan out module (6) therein. The top (4) includes first fastening means (7) and the base (3) comprises second fastening means (8) which from their layout are compatible to each other such that two assembled housings (2) can be attached to each other in a stackable manner by interconnecting the first fastening means (7) of the top (4) and the second fastening means (8) of the base (3).
US12050355B2
One aspect of the present disclosure relates to an enclosure system including enclosures of different sizes, shapes and styles that are all compatible with gel sealing modules having a given module form factor or a multiple of the given module form factor. In this way, gel sealing modules having one form factor and/or multiples thereof can be universally used across an entire product line of enclosures.
US12050352B2
A pluggable module includes a housing having a top wall including an opening above a module cavity. The pluggable module includes a heat exchange assembly separate and discrete from the housing extending into the module cavity through the opening. The heat exchange assembly includes a thermal bridge having an upper thermal interface and a lower thermal interface. The thermal bridge includes a plurality of interleaved plates arranged in a plate stack with the plates being movable relative to each other in the plate stack. The lower thermal interface is in thermal communication with the electrical component to dissipate heat from the electrical component. The thermal bridge extends through the opening with the upper thermal interface exposed from above for dissipating heat from the heat exchange assembly.
US12050351B2
An optical module includes a housing, a plurality of active optical components and a path changer component. The housing has an airtight chamber. The active optical components are provided in the airtight chamber. The path changer component is provided in the airtight chamber, and the path changer component is configured to change an optical path of at least one of the active optical components.
US12050349B2
An optical ferrule comprises first and second compound stop features respectively disposed at opposing sides of the optical ferrule. Each compound stop feature has upper and lower contact surfaces. The lower contact surface is offset below the mating surface of the optical ferrule along a thickness axis perpendicular to the mating surface. The upper contact surface is offset above the mating surface along the thickness axis. The lower contact surface is offset forward from the upper stop surface along a mating direction of the optical ferrule. A connecting surface connects the upper contact surface and the lower contact surface.
US12050348B2
A method of making a chip includes depositing a first polysilicon layer on a top surface and a bottom surface of a substrate. The method further includes patterning the first polysilicon layer to define a recess, wherein the first polysilicon layer is completed removed from the recess. The method further includes implanting dopants into the substrate to define an implant region. The method further includes depositing a contact etch stop layer (CESL) in the recess, wherein the CESL covers the implant region. The method further includes patterning the CESL to define a CESL block. The method further includes forming a waveguide and a grating in the substrate. The method further includes forming an interconnect structure over the waveguide, the grating and the CESL block. The method further includes etching the interconnect structure to define a cavity aligned with the grating.
US12050347B2
A photonic polarizing beamsplitter is disclosed. The beamsplitter comprises a first waveguide, a second waveguide located above the first waveguide, and a birefringent coupler between the first waveguide and the second waveguide. The birefringent coupler has an effective refractive index for a TM mode which is greater than a refractive index of the first waveguide, and an effective refractive index for a TE mode which is less than the refractive index of the first waveguide. The second waveguide comprises a plurality of outwardly tapering legs with a gap between adjacent legs that are connected downstream to a body. The vertical beamsplitter uses less surface area.
US12050345B2
A photonic integrated circuit. In some embodiments, the photonic integrated circuit includes: a waveguide; and a waveguide facet, a first end of the waveguide being at the waveguide facet, a first angle being an angle between: the waveguide at the first end of the waveguide and the normal to the waveguide facet, the first angle being at least 5 degrees, a first section of the waveguide having a first end at the waveguide facet and a second end, the first section having: a curvature of less than 0.01/mm at the first end of the first section, a curvature of less than 0.01/mm at the second end of the first section, and a curvature of at least 0.1/mm at a point between the first end and the second end.
US12050334B2
A backlight module and a display device are disclosed. The backlight module includes a light guide structure and a light source. The light source includes a first light-emitting assembly and a second light-emitting assembly. A light receiving structure is disposed behind and corresponding to a position of the first light-emitting assembly and is configured to concentrate light emitted by the first light-emitting assembly within a predetermined angle range so that the light is directed outward from the light receiving structure. The light guide structure is disposed behind and corresponding to a position of the light receiving structure and is configured to direct outward the light concentrated in the light receiving structure through specular reflection.
US12050331B2
Patterned polarizers with reduced transition regions are formed using a directional etch. Multiple layers can be combined to produce filters for polarization cameras and displays as well as achromatic filters.
US12050330B2
A color filter array for a reflective display device includes a plurality of first filter arrays, a plurality of second filter arrays, and a plurality of third filter arrays. Each of the first filter arrays has a plurality of first filter patterns separated from each other. Each of the second filter arrays has a plurality of second filter patterns separated from each other. Each of the third filter arrays has a plurality of third filter patterns separated from each other. Each of the first filter arrays is adjacent to one of the second filter arrays and one of the third filter arrays.
US12050326B2
An optical module for imaging light emitting objects on an image sensor comprises a polarizing beam splitter having an entrance face, an exit face, first and a second return faces, a first reflector facing the first return face, a first achromatic quarter-wave retardation plate between the first return face and the first reflector, a second reflector facing the second return face, and a second achromatic quarter-wave retardation plate between the second return face and the second reflector. The first and second reflectors differ in at least one of their orientation with regard to the first and second return faces or their spectral properties. At least one of the first reflector and the second reflector comprises a dichroic mirror arranged between the respective achromatic quarter-wave retardation plate and a further mirror of the respective reflector. The dichroic mirror is tilted with regard to the further mirror of the respective reflector.
US12050325B2
A wearable display device includes a mounting unit, an image display unit that displays an image, a frame that supports the image display unit, an imaging unit that is supported by the frame and that captures an external scene, a coupling unit that connects the frame and the mounting unit such that a position of the image display unit with respect to the mounting unit is changeable in a first direction, and an image acquisition unit that acquires a first image of the external scene from a range on one side in the first direction in an imaging range of the imaging unit when the position of the image display unit with respect to the mounting unit is changed from the one side to another side in the first direction.
US12050322B2
An electronic device may provide foveated images at an eye box. The device may have a first display module that produces a low resolution portion of the image and a second display module that produces a high resolution portion of the image. A reflective input coupling prism may be mounted to a waveguide. A steering mirror may overlap the prism. The mirror may receive the high resolution portion through the waveguide and the prism. The mirror may reflect the high resolution portion back into the waveguide and may be adjusted to shift a location of the high resolution portion within the image. For example, the steering mirror may adjust the position of the high resolution portion to align with the gaze direction at the eye box. A reflective surface of the prism may reflect the low resolution portion of the image into the waveguide.
US12050316B2
Methods and apparatus include providing a head-mounted display to be worn by the user and presenting a video to the user through the head-mounted display; measuring outside world information; detecting whether or not the outside world information contains any notification information to be notified to the user, including detection of at least one reference position, which is set by the user as notification information; and notifying the user when notification information is detected.
US12050315B2
An apparatus includes a deformable mirror. The deformable mirror includes a reflective surface configured to reflect a high-energy laser (HEL) beam and to focus the HEL beam on a target. The deformable mirror also includes multiple actuators configured to adjust a shape of the reflective surface in order to maintain focus of the HEL beam on the target over a specified range of distances between the deformable mirror and the target. At least one portion of the reflective surface is configured to be adjusted by the actuators and obtain convex, flat, and concave shapes.
US12050311B2
A variable magnification optical system includes, in order from the object side along the optical path, a first group that has a positive power, a second group that has a positive power, a third group that has a negative power, a stop, a fourth group that has a positive power, and a fifth group that has a positive power. The first group includes two mirrors. An intermediate image is formed in the optical path between the first group and the second group. The second group, the third group, and the fourth group are refractive optical systems. During changing magnification, the two mirrors of the first group, the second group, the stop, and the fifth group are immovable, the third group moves to the image side, and the fourth group moves to the object side.
US12050310B2
An infinity mirror device has a first mirror having a convex first reflective surface, a partially transparent second mirror having a second reflective surface facing the first reflective surface wherein the first and second mirror are spaced apart by a predetermined distance, and a light source disposed in a space between the first and the second mirror.
US12050309B2
A zoom lens includes a first lens group and a second lens group. A relative movement between the first lens group and the second lens group is allowed, whereby the zoom lens zooms between a wide-angle end and a telephoto end. While the zoom lens is switched from the wide-angle end toward an intermediate state, the first lens group is moved toward the image side. While the zoom lens is switched from the intermediate state toward the telephoto end, the first lens group is moved toward the object side.
US12050304B2
The present disclosure relates to an anti-reflective film capable of simultaneously realizing high scratch resistance and antifouling property, and increasing a screen sharpness of a display apparatus, a polarizing plate and a display apparatus including the same.
US12050281B2
Systems and methods of radio frequency data mapping are provided. An exemplary method includes moving a mobile mapping system through the environment, the mobile mapping system comprising a location detection element and a radio frequency (RF) instrument which receives data from an antenna of the mobile mapping system; collecting data from the RF instrument at one or more collection locations within the environment, the collected data including received signal strength indicator (RSSI) data; mapping the collected data at least in part based on data received from the location detection element and the RF instrument to form an RF fingerprint of the environment; and using the mapped data to confirm an anticipated environmental RF fingerprint associated with the environment, adjust one or more RF components associated with the environment, or both.
US12050280B2
In a positioning system, a plurality of transmitter units (2, 3, 4, 5) transmit respective transmitter-specific identification signals at intervals, which are received at a mobile receiver unit (7). A processing system (7; 9) identifies the transmitter unit that transmitted each received identification signal, and, for each signal, determines range data from time of arrival data and determines distance data from Doppler shift information. The range data and distance data are compared to determine range error data. A position estimate for the mobile receiver unit (7) is determined by solving an optimisation problem using range estimates determined for the plurality of transmitter units, weighted in dependence on the range error data.
US12050277B2
The present invention relates to a tracking device for tracking and observing or communicating with moving objects in space or in the atmosphere, wherein the present invention is devised to satisfy the aforementioned needs and an object of the present invention is to provide a tracking device of enabling a single mount to change a posture by one of an altitude-azimuth (ALT-AZ) control method, an equatorial control method, and an altitude-altitude (ALT-ALT) control method so as to facilitate the best tracking according to the operation characteristics of a moving object on the celestial sphere by variously controlling an installation angle of a main rotation shaft.
US12050273B2
Systems/methods for object detection. The methods comprise: obtaining, by a computing device, a LiDAR dataset generated by a LiDAR system of the autonomous vehicle; and using, by a computing device, the LiDAR dataset and at least one image to detect an object that is in proximity to the autonomous vehicle. The object is detected by: generating a pruned LiDAR dataset by reducing a total number of points contained in the LiDAR dataset; and detecting the object in a point cloud defined by the pruned LiDAR dataset. The object detection may be used by the computing device to facilitate at least one autonomous driving operation.
US12050268B2
Provided is a sensing system that includes a light emitting section, a predetermined number of pixels, a solid-state imaging element, and a counting section. In the solid-state imaging element, the light emitting section emits irradiation light in synchronization with a light emission control signal having a higher frequency than a vertical synchronization signal. Each of the predetermined number of pixels generates a pulse signal by photoelectric conversion and the counting section counts a number of pulse signals in synchronization with each of the light emission control signal and the vertical synchronization signal.
US12050265B2
At least one beam of an optical wave is transmitted along a transmission angle toward a target location from a send aperture of a transmitter. A collected optical wave is received at receive apertures of two or more receivers. Each receiver comprises: a receive aperture arranged in proximity to at least one of the send aperture or a receive aperture of a different receiver, an optical phased array within the receive aperture, which receives at least a portion of a collected optical wave arriving at the receive aperture along a respective collection angle, and a detector that provides a signal based on the received portion of the collected optical wave. An estimated distance associated with the collected optical wave is determined based on a combination that includes a respective component corresponding to each of two or more of the signals provided from the detectors of the two or more receivers.
US12050261B2
A system to search in a low visibility environment comprising: an infrared (IR) sensor and a radar unit to receive measurements in a first field of view; a microphone to receive audio measurements in a second field of view; processing circuitry to determine presence of an animal and/or human in the first field of view using a first machine learning engine trained based upon the IR image measurements and/or using a second machine learning engine trained based upon the radar image measurements; determine presence of an animal and/or human in the second field of view using a third machine learning engine trained based upon the audio measurements; providing a first digital transmission indicating whether a human and/or animal is detected within the first field of view; and providing a second digital signal indicating whether a human and/or animal is detected within the second field of view.
US12050245B2
A plurality of devices for testing, connected in series using one or more redistribution layers (RDLs), are used to perform a semiconductor device test on a plurality of dies. As a result, the semiconductor device test may support thousands of gross dies per wafer or greater (e.g., 10,000 dies or greater). Furthermore, the RDL(s) may be removed after use. In some implementations, the devices for testing corresponding to the dies may execute the semiconductor device test sequentially. Accordingly, test data may be generated and may include a bit sequence, where a first bit in the bit sequence indicates an overall outcome for the test and one or more subsequent bits in the bit sequence indicate respective outcomes for each semiconductor dies or for each line of the semiconductor device test.
US12050237B2
Disclosed is a diagnostic apparatus structured to be electrically connected with a coil stack of a drive mechanism of a control device of a nuclear reactor. The coil stack has a plurality of coils. The diagnostic apparatus includes a power supply and a controller including a processor and a memory that stores a number of routines including a number of instructions. When executed on the processor the instructions cause the diagnostic apparatus to apply to a coil a voltage that varies as a function of time, detect a current in the coil as a function of time, identify in the current a first inflection point and a second inflection point, and determine, based upon an electronic evaluation that includes the first inflection point and the second inflection point, that the coil is one of functioning properly and in a state of at least partial failure.
US12050236B2
A current sensor includes at least one magnetoelectric conversion element, a conductor that at least partially surrounds the at least one magnetoelectric conversion element in a plan view and through which a measurement current to be measured with the at least one magnetoelectric conversion element flows, an element supporting portion comprised of a semiconductor substrate, and supports the at least one magnetoelectric conversion element and the conductor on a first surface, a signal processing IC that processes a signal that is output from the at least one magnetoelectric conversion element, an encapsulating portion that encapsulates the at least one magnetoelectric conversion element, the conductor, and the signal processing IC, and a pair of first lead terminals that is partially exposed on a side surface of the encapsulating portion and is electrically connected to the conductor, inputs the measurement current to the conductor and outputs the measurement current from the conductor.
US12050226B2
A buffered suspension includes a surfactant and a solid buffer particulate having a point of zero charge at least 1.2 pH units different that the pH of the buffered suspension. The buffered suspension can be prepared by mixing a stock solution with the solid buffer particulate and titrating. A method of preforming a pH sensitive process includes drawing the buffered suspension from a reservoir, filtering the solid buffer particulate from the buffered suspension, and applying the filtered solution to a sensor.
US12050225B2
An ultra-rapid and highly-sensitive chemiluminescence immunoassay for the detection of thyroid stimulating hormone uses water-soluble CdTe QDs as a chemiluminescence reagent and PBS solution of KMnO4 with specific concentration and pH as an activator to construct a CdTe QDs/KMnO4 chemiluminescence system of nanoparticle luminescence; based on the semi-automatic test method, the ultra-fast and highly sensitive detection of TSH can reach the level of single molecule detection.
US12050221B2
A method for analyzing single cells by mass spectrometry includes the steps of providing a plurality of cells in a liquid medium and placing the cells and liquid medium in a single cell isolation and ejection system. Liquid medium containing a single cell is released from the single cell isolation and ejection system. The liquid medium and single cell are captured in a capture probe containing a flowing capture probe solvent. The cell is lysed by a lysis inducer in the capture probe to disperse single cell components into the medium. The lysed single cell components are transported to a mass spectrometer, where the lysed single cell components entering the mass spectrometer are spatially and temporally separated from any dispersed components of another single cell from the sample entering the mass spectrometer. Mass spectrometry is conducted on the lysed single-cell components. A system for analyzing single cells by mass spectrometry is also disclosed.
US12050218B2
The use of mitochondrial protease OMA1 as a theranostic marker for breast cancer, tumor progression, metastatis and drug responsiveness is disclosed herein.
US12050211B2
The present invention relates to a device and a method for evaluating performance of a deodorant using a superabsorbent polymer (SAP), and the device and method are capable of quantitatively evaluating deodorant performance by collecting ammonia adsorbed to deodorant materials including the SAP and measuring the amount of ammonia thereof.
US12050202B2
Robotic systems for surface inspection with simultaneous measurements at multiple orientations are described. An example inspection system may include a robot for traversing an inspection surface, the robot having an inspection payload to support an inspection element with two phased array UT elements, the first phased array at a first surface orientation and the second phased array at a second surface orientation, both orientations relative to the inspection surface. Each of the inspection elements includes a couplant connection structured to receive couplant from the robot. The inspection further includes a tether fluidly coupling a couplant source to the robot.
US12050199B1
Methods and apparatuses are described herein. In an example embodiment, a glass-break detector is provided. Glass-break detector includes a speaker and a microphone in sound communication with the glass and is configured to perform an echo signature procedure to generate a baseline echo signature. The echo signature procedure includes: causing the speaker to transmit an ultrasonic signal onto the surface of the glass, causing the microphone to measure sound wave amplitudes on the surface of the glass, and generating an echo signature based on the sound wave amplitudes. Glass-break detector is configured to repeat the echo signature procedure to generate a test echo signature and detect a break in the glass based at least on the baseline echo signature and the test echo signature.
US12050195B2
Methods and apparatus relating to FET arrays including large FET arrays for monitoring chemical and/or biological reactions such as nucleic acid sequencing-by-synthesis reactions. Some methods provided herein relate to improving signal (and also signal to noise ratio) from released hydrogen ions during nucleic acid sequencing reactions.
US12050194B2
In an example, a sensing system includes a pH sensor. The pH sensor includes two electrodes and a conductive channel operatively connected to the two electrodes. A complex is attached to the conductive channel of the pH sensor. The complex includes a polymerase linked to at least one pH altering moiety that is to participate in generating a pH change within proximity of the conductive channel from consumption of a secondary substrate in a fluid that is exposed to the pH sensor. The at least one pH altering moiety is selected from the group consisting of an enzyme, a metal coordination complex, a co-factor, and an activator.
US12050186B2
A steel deck bridge evaluation device includes a processor configured to acquire reflected response data relating to a reflected response to an electromagnetic wave irradiated through a surface of a deck in a depth direction of the deck, remove a first frequency component obtained by reflection of the electromagnetic wave at a surface of the deck and a second frequency component obtained by reflection of the electromagnetic wave at a steel deck from a reflected response frequency distribution of the reflected response expressing the reflected response data, and evaluate damage to or deterioration of the deck using a peak measurement value that is a peak value of a frequency component level corresponding to a specific frequency or higher, in the reflected response frequency distribution from which the first frequency component and the second frequency component have been removed.
US12050179B2
A method for extracting Raman characteristic peaks employing improved principal component analysis comprising: using a confocal microscopic Raman-spectroscopic instrument to collect Raman spectroscopic data from surfaces of pork and beef samples; and performing preprocessing on the Raman spectroscopic data, performing principal component analysis, establishing a principal component loading scatter plot, extracting dot characteristics from the principal component loading scatter plot, analyzing same, and performing filtering on the dot characteristics to obtain Raman characteristic peaks. The method for extracting Raman characteristic peaks employing improved principal component analysis is used to extract Raman characteristic peaks from pork and beef samples, and then the Raman characteristic peaks are inputted into a classifier to undergo classification, thereby achieving high accuracy and quick classification.
US12050178B2
The present invention relates to a detector for measuring fluorescence in a liquid sample and to devices for biochemical analyses comprising it, in particular to devices for performing analyses of real time PCR. The detector of the present invention has a series of advantages such as drastic simplification of the detection configuration, reduced costs, better performances due to the greater freedom in planning the optical configuration which allows dividing the detector itself into independent areas.
US12050171B2
A method for calibrating sensitivity of a photometer includes measuring, by a double-beam spectrophotometer, an absorbance spectrum of a control solution, which has been diluted and includes a control substance. The method further includes linearly regressing the absorbance spectrum of the control solution over a predetermined range of wavelengths and determining whether a first slope of the linearly regressed absorbance spectrum of the control solution falls within a range of slopes of lines obtained from linearly regressing absorbance spectra of a plurality of reference solutions over the predetermined range of wavelengths. A concentration of chromophore in each reference solution is known and the absorbance spectra of the plurality of reference solutions have been obtained by the double-beam spectrophotometer.
US12050170B2
A method of evaluating slipperiness of a floor surface of a water pool by inducing one or more rotation scans of a pool equipment unit by driving a power pulse to one or more electric motors configured to rotate the pool equipment unit deployed on a floor surface of a water pool and at least partially submerged in water of the water pool, accumulating power values of the power pulse while its level is above a motor operation threshold, accumulating values of angular velocity of the pool equipment unit measured starting after the power pulse drops below the threshold until the pool equipment unit stops rotating; computing work energy invested to rotate the pool equipment unit based on the power values and the angular velocity values; computing a slipperiness index of the floor surface based on the work energy; and initiating one or more actions according to the slipperiness index.
US12050162B2
Devices, systems and methods are disclosed which relate to a prefiltration device that can be used with the concentrating pipette instruments and other devices which draw a sample in through one opening and dispense a concentrated or eluted sample out through the same opening. The device allows the sample to be passed through a prefilter when entering the opening and then bypassed the prefilter when being dispensed through the same opening.
US12050153B2
A method for monitoring a transport vehicle is provided. The method includes the operations as follows. A transport vehicle is scanned by a monitor during the transport vehicle is operated on a rail to acquire a vehicle pattern of the transport vehicle. The vehicle pattern of the transport vehicle is analyzed. An abnormal transport vehicle is determined based on the vehicle pattern. The monitor is placed nearby the rail. A method for transport vehicle maintenance is also provided.
US12050144B2
A sensor arrangement for measuring the pressure and temperature of a fluid includes a housing, a pressure sensor element, and a temperature sensor case. The housing includes a passage and a fluid opening, the passage and the fluid opening being in fluid communication. The pressure sensor element is connected to the housing, the pressure sensor element being in fluid communication with the passage. The temperature sensor case includes at least one temperature sensor element, the temperature sensor case being at least partially arranged in the passage. The sensor arrangement further includes an attachment element, wherein the attachment element attaches the temperature sensor case to the passage. The sensor arrangement further includes a fluid channel extending at least in part between the housing and the temperature sensor case, the fluid channel passing the attachment element and being in fluid communication with the fluid opening and the pressure sensor element.
US12050141B2
A method for processing a measurement signal T1 of a temperature delivered by a sensor includes: digitally modeling, by a modeled signal T2, the temperature measured by the sensor; and estimating a lag error signal for this sensor, based on the modeled signal T2 and of a signal T3 obtained by filtering the modeled signal, the filtering being parameterized by an estimate of a time constant of the sensor. A temperature signal is obtained by adding to a signal T4, derived from the measurement signal T1, the product of a real parameter K and a signal resulting from the subtraction of the signal T4 from the modeled signal T2. The value of the parameter K applied during the obtaining step varies over time and depends on the value of the estimated lag error signal.
US12050137B2
The present disclosure is related to systems, methods, and processor readable media for distributing digital data over networks. Certain embodiments relate to systems, methods, and devices used within such networks where at least a substantial portion of the interconnected devices are capable of interacting with one or more neighboring devices, and then to form such a network either with no gateway and/or control point, with a single gateway and/or control point or with a number of gateways and/or control points.
US12050136B2
The disclosed MMW wave sensing camera calibration arrangement that generally includes a millimeter wave camera that uses an energy emission calibration panel as a calibration standard. The MMW camera is positioned opposite the calibration panel in the MMW camera's field-of-view. The calibration panel is held at a constant temperature to provide a standard emission of millimeter waves that is sensed by an MMW sensor to set or otherwise calibrate the MMW camera to a baseline emissivity value corresponding to the panel. The MMW camera is linked to a microprocessor and non-transient computer memory containing a calibration routine that is configured to reset the baseline only when nothing obstructs the calibration panel's field-of-view. A visual display is linked to the MMW camera and configured to display an MMW signature of a metal object that is disposed on a person's body when the person's body is in the field-of-view, the metal object concealed by clothing worn over the person's body.
US12050133B2
The system may provide the functionality for posture detection by using a pose detection algorithm on reduced resolution images. The method may comprise receiving an image of a human from a sensor; receiving a placement of a bounding box on the image, wherein the bounding box contains pixel data of the human in the image; acquiring bounding box data from within the bounding box; and determining a pose of the human based on the bounding box data.
US12050130B2
A measurement system is disclosed which includes a vessel configured to suspend molecules of interest therein, optical sources configured to excite the molecules of interest by an excitation light activated and deactivated in a stepwise fashion, during the activation, the sources activated according to a pulse train, the molecules of interest emitting emission light in response to being excited by the excitation light, one or more sensor packages each comprising a plurality of photodetectors configured to receive emission light from the molecules of interest and, in response, provide an output voltage signal and an output current signal corresponding to photoelectron response of an incident photon on the one or more sensor packages, and a detector configured to determine successive single molecular decay of the molecules of interest, generate an emission pulse associated with each incident photon on the one or more sensor packages, and count the number of emission pulses.
US12050127B2
A fluorescence detection system is provided and adapted to provide a selectable excitation beam to an optical transmission path for irradiation of a device under test, including a driving module, a lighting module, a first optical module and a second optical module. The driving module includes a first shaft and a second shaft parallel thereto. The lighting module is fixed to the first shaft. The first optical module and the second optical module are fixed to the second shaft. A driving operation enables the driving module to rotate the lighting module, the first optical module and the second optical module simultaneously, determining quickly a combination of one light source, one filter and one spectroscopic module on the optical transmission path, with the combination corresponding in position to the device under test, so as to reduce the volume and cost the fluorescence detection system.
US12050125B2
Methods and systems for in-situ determination of system response functions. One example method includes coupling a controlled blocked force exciter to a calibration receiver structure. The method also includes operating the controlled blocked force exciter under controlled operation conditions to induce vibration in the calibration receiver structure and measuring response data for the calibration receiver structure. The method further includes determining blocked forces based on the response data for the calibration receiver structure. The method also includes coupling the controlled blocked force exciter to a target receiver structure. The method further includes operating the controlled blocked force exciter under the controlled operation conditions to induce vibration in the target receiver structure and measuring response data for the target receiver structure. The method also includes determining system response functions by relating the response data for the target receiver structure to the blocked forces.
US12050109B2
A route from a current location of a portable device to a destination is determined, where the route includes a sequence of directed sections. Navigation instructions to guide a user of the portable device along the route to the destination are generated. To this end, candidate navigation landmarks perceptible within a 360-degree range of the current location of the portable device are identified, a navigation landmark disposed in a direction substantially opposite to the direction of the first one in the sequence of directed sections is selected from among the candidate navigation landmarks, and an initial instruction in the navigation instructions is generated and provided via a user interface of the portable device. The initial instruction references the selected navigation landmark.
US12050103B2
A rotational angle sensor device and a corresponding method are provided. Two signals which have a phase offset with respect to one another are generated based on a modulated magnetic field using a sensor arrangement. Three signals which have a phase offset with respect to one another are generated from the signals.
US12050099B2
An example method for determining space availability in an aircraft includes receiving outputs from a plurality of laser sensors positioned in a baggage container at a first wall and a second wall, and the first wall and the second wall face each other. The plurality of laser sensors emit signals within the baggage container and detect reflected responses to generate the outputs. The example method also includes receiving images from a camera positioned on a third wall of the baggage container, wherein the third wall differs from the first wall and the second wall, mapping contents of the baggage container based on the outputs from the plurality of laser sensors, based on said mapping, outputting data indicative of occupied space in the baggage container, and associating the images from the camera with the contents of the baggage container.
US12050098B2
A shape sensing system for an anthropomorphic test device is disclosed that includes a plurality of body parts and at least one optical fiber that has a plurality of cores in a spaced and parallel relationship with one another that extend between ends of the optical fiber for sensing positions of the body parts. Each of the cores have a plurality of grating sensors disposed along a length thereof capable of determining a position and orientation of the body parts.
US12050094B2
The disclosure relates to an electronic countermeasure cartridge (6) arranged to be loaded into a countermeasure dispenser (7) in a mobile platform (1). The electronic countermeasure cartridge (6) comprises an electromagnetic transmitting means (8), an electric energy storage (9) arranged to supply the electromagnetic transmitting means (8) with electric energy and a trigger device (10) arranged to trigger a transmission of electromagnetic radiation from the electromagnetic transmitting means (8) upon detection of an incoming threat (2). The transmitted electromagnetic radiation is arranged to irradiate an electromagnetically reflective material (3) dispensed from the countermeasure dispenser (7). The disclosure also relates to a method for providing threat protection for a platform (1) and to a countermeasure system comprising a countermeasure dispenser (7).
US12050093B2
The present invention provides a projectile device and a method of manufacture of a projectile device and in particular, to a pistol bullet and a rifle bullet and method of manufacture of same. In one embodiment, the projectile apparatus has a cylindrical body portion having a diameter, a front nose section tapering from a most proximal point of the projectile to the cylindrical body portion, and a rear tail section connected to the body portion and extending to the most distal point of the projectile, in which the front nose portion comprises a plurality of twisting depressions forming troughs.
US12050091B2
An axial reset target structure is disclosed for supporting targets during target practice. An example axial reset target structure includes a base member with a base ramp. The example axial reset target structure also includes a target mounting member for mounting a target thereto. The example axial reset target structure also includes a mounting ramp in the target mounting member. The example axial reset target structure has at least one firing position for firing at the target mounted to the target mounting member. The example axial reset target structure also has a hit position when the target is struck. The mounting ramp rotates in a first direction relative to the base ramp to move the target mounting member away from the base member in the hit position. The target automatically resets to the at least one firing position.
US12050088B2
A screening element in the form of a sintered monolithic body has an outer face and an opposing inner face with an area of the faces greater than 100 cm2 and the mean thickness Em between the faces greater than 4 mm. At least a portion of the outer face is textured such that Ai decreases from the inner face from a value of i greater than at least 50, A75≥0.2×A0 and A95<0.9×A0, 0.03×A0
US12050080B2
A method of aiming an archery bow includes the steps of providing a nose button which comprises a longitudinal axis, first and second split rings spaced apart along the longitudinal axis, a plurality of connecting beams spanning between the split rings, and with the second split ring further comprising a radial array of projections with tips residing in a plane perpendicular to the longitudinal axis. With the bowstring drawn, nose button presents one from among its radial array of projections to contact a point on an archer's nose. The button is secured to the string by depositing a cord between the split rings and looping the cord around the bowstring. A gap defined by two adjacent but spaced apart connecting beams and the first and second split rings defines an aperture within which the cord contacts the bowstring with its loops transverse to the axis of the bowstring.
US12050072B2
A trigger mechanism of a firearm includes a trigger movable between an initial position and a discharge position, a sear movable between a holding position and a half-cocked position, and a transfer element movable by actuation of the trigger between a holding position for holding the sear in the cocked position and a release position for moving the sear into the half-cocked position. A safety device is assigned to the trigger with two pendulums pivotable about a transverse axis and deflectable by impacts. The two pendulums are connected to the trigger in such a way that the trigger is forced into its initial position by at least one of the two pendulums during deflection of the two pendulums caused by impact.
US12050066B2
Embodiments of the present invention disclose a heat exchanger and an air-conditioning system. The heat exchanger includes heat exchange tubes. The heat exchange tubes have first heat exchange tubes configured to form a first circuit, and second heat exchange tubes configured to form a second circuit. With the heat exchanger and the air-conditioning system according to the embodiments of the present invention, for example, a heat exchange capacity of the heat exchanger in a part load condition is improved.
US12050056B2
A method for liquefying a feed gas stream. A refrigerant stream is cooled and expanded to produce an expanded, cooled refrigerant stream. Part or all of the expanded, cooled refrigerant stream is mixed with a make-up refrigerant stream in a separator, thereby condensing heavy hydrocarbon components from the make-up refrigerant stream and forming a gaseous expanded, cooled refrigerant stream. The gaseous expanded, cooled refrigerant stream passes through a heat exchanger zone to form a warm refrigerant stream. The feed gas stream is passed through the heat exchanger zone to cool at least part of the feed gas stream by indirect heat exchange with the expanded, cooled refrigerant stream, thereby forming a liquefied gas stream. The warm refrigerant stream is compressed to produce the compressed refrigerant stream.
US12050055B2
Disclosed herein are systems and processes for removing heavies during the liquefaction of a natural gas. The processes include dissolving the heavies in the natural gas by adding external natural gas liquid (NGL), followed by a staged removal of the natural gas liquid (NGL) and dissolved heavies.
US12050041B2
Embodiments of the present disclosure are directed to a controller for a heating, ventilation, and/or air conditioning (HVAC) system. The controller is configured to operate in a first defrost mode or a second defrost mode, determine that feedback from a first sensor of the HVAC system is unavailable, receive feedback from a second sensor of the HVAC system, and operate the HVAC system in the second defrost mode instead of the first defrost mode in response to unavailability of the feedback from the first sensor and based on the feedback from the second sensor.
US12050036B2
This disclosure relates to refrigerant compressors, and, in particular, relates to cooling for the power electronics of such compressors. An example refrigerant system includes a main refrigerant loop in communication with a condenser, an evaporator, and a compressor. The refrigerant system further includes at least one cooling line configured to direct refrigerant from the main refrigerant loop to cool a chamber containing electronic components. A method is also disclosed.
US12050032B2
Disclosed is a muffler for a water-cooled chiller or air-cooled of a vapor-compression or absorption refrigeration system, the muffler having: an upstream case having a fluid inlet; a downstream case connected to the upstream case at a downstream end of the upstream case, the downstream case having a fluid outlet; the upstream case having a plurality of axially adjacent outer muffler rings and a plurality of axially adjacent inner muffler rings, the outer muffler rings being axially coextensive and a radially exterior to the inner muffler rings and defining a fluid inlet passage therebetween, wherein the outer muffler rings and inner muffler rings are a metal mesh material.
US12050029B2
A filter assembly structure and a water heater including the same are provided. The filter assembly structure includes a filter housing coupled to an inner surface of a base panel provided in a case of a water heater, and including a flow space formed together with the inner surface of the base panel and an entrance to communicate with the flow space, and a filter assembly detachably assembled with the filter housing and including an air filter to filter air introduced through an air inlet provided in the base panel. The filter assembly is provided in a slide structure and inserted into or separated from the filter housing through the entrance.
US12050024B2
An air purifying device includes a purifying apparatus including a hollow purifying shell having an interior forming a purifying cavity. A filtering component configured to filter air is disposed in the purifying cavity. An air supply apparatus includes an air supply shell. An interior of the air supply shell is hollow to form an air supply cavity. An air supply inlet and an air supply outlet communicating with the air supply cavity are formed in the air supply shell. The air supply apparatus is configured to supply air outwards. The air purifying device includes an air guide apparatus that includes an air guide shell. An interior of the air guide shell is hollow to form an air guide cavity. The air guide apparatus is configured to deliver air into the air supply apparatus. An air flow driving apparatus is disposed in the purifying apparatus and/or the air supply apparatus.
US12050023B2
An indoor air quality (IAQ) control system for a heating, ventilation, air conditioning, and Refrigeration (HVACR) system including an IAQ monitor that collects air quality data from an air quality sensor of an air quality-controlled space; a controller that manages a remediation device of the air quality-controlled space; and an IAQ management server that generates a biological pollutant estimate based on the air quality data using an algorithm that correlates the air quality data to the biological pollutant estimate, and generates a remediation recommendation. Additionally, a control method includes collecting air quality data from an air quality sensor of an air quality-controlled space using an IAQ monitor; managing a remediation device of the air quality-controlled space using a controller; generating a biological pollutant estimate based on the air quality data using an algorithm that correlates the air quality data to the biological pollutant estimate; and generating a remediation recommendation.
US12050021B1
The invention relates to the technical field of smart mirror cabinets, and in particular, to a compact multifunctional bathroom mirror cabinet, including a cabinet body and a cabinet door. The cabinet door is rotatably connected to the cabinet body. The cabinet door is provided with an electric module. The cabinet body is provided with a control module. The electric module is connected with a wireless receiving module, the control module is connected with a wireless transmitting module, and the wireless transmitting module is signal connected with the wireless receiving module. The present invention realizes signal transmission between the cabinet door and the cabinet body in a wireless manner, thereby achieving the effect of omitting some wires and module chips, and making the structure of the present invention more compact.
US12050016B2
An electric component box installed in an outdoor unit of an air conditioner includes: an electronic component accommodation unit that accommodates an electronic component; an intake port through which air is drawn in from outside the electric component box; a discharge port through which air is discharged from inside the electric component box; and a cooler disposed in an airflow path extending from the intake port to the electronic component accommodation unit and that cools air.
US12050011B2
A grommet may define a dilution hole in a combustor panel. The grommet may comprise a ridge having a stepped geometry formed about an inner diameter of the grommet, the ridge comprising a passage. The passage may comprise an outlet. The ridge may further comprise a fillet about the inner diameter of the grommet, wherein the outlet is configured to direct a cooling flow circumferentially along the fillet and fill the ridge with the cooling flow.
US12050007B2
A low-carbon energy utilization system for steam and power cogeneration of oil field is provided, which includes a first water pump device, a second water pump device, electric heating devices, a liquid mixer, a fossil-fuel steam injection boiler, a steam mixer, a super-heater, and a new energy generation station. The electric heating devices are connected to the first water pump device. The liquid mixer is connected to the second water pump device and the electric heating devices. The fossil-fuel steam injection boiler is connected to the liquid mixer. The steam mixer is connected to the electric heating devices and the fossil-fuel steam injection boiler. The super-heater is connected to the steam mixer. The new energy generation station is used for supplying power to the electric heating devices.
US12050004B2
A backlight module and a display panel are disclosed. The backlight module includes an assembled light plate composed of multiple light plates assembled together. There is a gap between every two adjacent light plates. The backlight module further includes a light supplementation structure covering the gap and having a fixed end fixedly connected with one of the two adjacent light plates, and a free end located on the other one of the two adjacent light plates. The light supplementation structure is provided at the corresponding position of the gap to supplement light to the gap of the assembled light plate, and the light supplementation structure is only fixedly connected with one of the light plates on both sides of the gap, and is not connected with the other light plate.
US12050000B1
A light assembly has a light-module portion and an attached tail portion. The tail is flexible, elongate, and self-supporting such that the tail may be configured to be repeatably bent into various shapes, such as, but not limited to, spirals. By bending the tail, the tail may be removably attached to various articles, such as, but not limited to, various hand-held tools and/or implements. Thus, any such articles without preexisting lights may be simply modified to include a light source. The tail may be at least mostly covered in a soft and comfortable protective sheathing. The entire light assembly may be readily portable (mobile) with the light-module being battery powered and with the light assembly having an overall length often being from twenty-four (24) inches to eight (8) inches. The light assembly may be small, compact, and lightweight.
US12049996B2
When light is off, a transparent appearance is obtained, while when the light is on, light is seen through a transparent spot. The present invention includes a light source portion and a reflective portion. The light source portion emits light. The light source portion is disposed at a position shifted with respect to an emitting direction of emitted light from the reflective portion. The reflective portion reflects the light from the light source portion and emits it in a predetermined direction. The reflective portion is constituted by a transparent member with a refractive index at least in a visible light area larger than 1. As a result, in the present invention, the transparent appearance is obtained when the light is off, while the light is seen through the transparent spot when the light is on.
US12049991B1
A light member includes a housing having an outer surface and an inner surface, a portion of the outer surface includes a lens. A light source is mounted in the housing. The light source is directed toward the lens. A plurality of light manipulating elements is arranged in the housing between the light source and the lens. Each of the plurality of light manipulating elements includes a body having a first side surface and a second side surface. Each of the first side surface and the second side surface is a light manipulating surface.
US12049990B2
Illumination device for a motor vehicle headlight, wherein the illumination device comprises at least one light source and a projection lens system, which projection lens system is designed to project the light in the form of light distribution in front of the illumination device in a main emission direction (X), and wherein the projection lens system consists of the following: a first lens (100) having a first focal point, which first lens (100) is aspherical and made from precision glass by means of precision glass moulding, wherein the first lens has a convex exit surface and a concave entry surface to increase the light entry, wherein the first lens has a refractive index of n≥1.8, a second lens (200) having a second focal point, which is made of glass by means of glass grinding, a third lens (300) having a third focal point, which is designed as an aspherical biconcave lens made of plastic, a fourth lens (400) having a fourth focal point, which is designed as an aspherical biconvex converging lens made of plastic, and a screen (500), which is arranged between the third and fourth lens (300, 400), wherein the second and third lens (200, 300) are designed so as to interact as an achromatic lens pair in order to prevent chromatic aberration, wherein the third and fourth lens (300, 400) have substantially the same thermal expansion coefficient, wherein the third and fourth lens (300, 400) are designed to interact as an athermal lens pair in order to prevent a displacement of the common focal point at different temperatures.
US12049988B2
In an embodiment, an automotive solid-state lamp includes a lamp body extending along a longitudinal reference axis between a proximal base portion and a distal front portion, wherein the lamp body includes a support member having first and second opposed sides, and wherein each one of the opposed sides of the support member has arranged thereon a first array of solid-state light sources having a shield optically coupled therewith and configured to provide, when energized, an automotive low-beam, a second array of solid-state light sources located between the base portion and the first array of solid-state light sources, the second array of solid-state light sources spaced from the first array of solid-state light sources and configured to provide, when energized, an automotive high-beam, wherein the second array of solid-state light sources includes a first single row of solid-state light sources extending longitudinally of the lamp body and a second single row of solid-state light sources.
US12049986B2
Some embodiments of the disclosure disclose a lighting apparatus, which includes an end cover, at least two light-emitting modules and a cylinder body which are sequentially disposed, and further includes a telescopic sleeve rod, wherein the light-emitting modules are disposed in a surrounding manner, one end of each of the at least two light-emitting modules is hinged to the end cover while the other end of the each of the at least two light-emitting modules is detachably connected to the cylinder body, the telescopic sleeve rod penetrates through an inner space formed by the at least two light-emitting modules in a surrounding manner, and one end of the telescopic sleeve rod is connected with the cylinder body while the other end of the telescopic sleeve rod is connected to the end cover.
US12049980B1
A devise for adjusting the orientation of a display on a support. The devise has a first portion with a non-circular interior opening, and a second portion with a non-circular exterior shaped to nest within the non-circular interior opening of the first portion and aligns a display support in a desired orientation.
US12049978B2
A profile includes: a sidewall, a lumen for a fluid path, and an end, the profile including a thermoset material, wherein the profile includes a sealed end without an external bonding material, wherein the sealed end withstands a seal integrity pressure test of at least 1 psi, such as at least 5 psi, such as at least 10 psi, such as at least 15 psi, or even at least 20 psi air pressure for about 30 minutes under dry and wet conditions.
US12049974B2
A connector includes a connecting body with a fluid passage at least part way therethrough, and a seal is provided with an outer portion of a fluid tube. A cartridge proximate to the connecting body has a hollow portion therethrough. A grab part has at least one tooth to retain the fluid tube and is between the cartridge and the seal. A demount part within the hollow portion moves the teeth to allow release of the fluid tube. A latch is located on one of the connecting body or a sleeve covering at least part of the cartridge or the connecting body. A mating catch is located on the other of the sleeve or the connecting body, and engagement of the latch with the catch connects the sleeve to the connecting body and helps restrain cartridge movement.
US12049969B2
A fluidic connection device (10) for a fluid circuit, in particular of a vehicle, this device comprising a first pipe (12), a tubular end-piece engaged in the first pipe (12), a first flange (16) mounted around the first pipe (12), a second flange (18) mounted around the end-piece, at least one element (20) for attaching the first and second flanges (16, 18) one against the other, and a non-return insert valve (100) mounted within the first pipe (12).
US12049966B2
A refrigerant pipe that constitutes a refrigerant circuit of a refrigeration apparatus includes: a first pipe; and a second pipe. The first pipe includes: a first pipe body, made of stainless steel; and a first connection, made of a material different from stainless steel, disposed at an end of the first pipe body in a pipe axial direction of the first pipe body. The second pipe includes: a second pipe body, made of stainless steel; and a second connection, made of a material identical to the material of the first connection, disposed at an end of the second pipe body in a pipe axial direction of the second pipe body. The first connection is connected to the second connection.
US12049965B2
A sub-surface safety valve (SSSV) advisory system is disclosed. The SSSV advisory system includes a memory and a computer processor connected to the memory and that generates at least one control signal to perform an open and close sequence for testing a SSSV in a well environment, measures, during the open and close sequence of the SSSV, an open and close sequence signature of the SSSV, compares the measured open and close sequence signature to a normal open and close sequence signature of the SSSV to generate a comparison result, and generates, based on the comparison result, an integrity measure of the SSSV.
US12049963B2
Balanced plug assemblies and pressure regulators having balanced plug assemblies are described herein. A pressure regulator disclosed herein includes a device body defining a fluid passageway between an inlet and an outlet. The device body defines a channel between the fluid passageway and a pressure sense chamber. The pressure regulator includes a seat in the fluid passageway, a stem having a flange, and a plug coupled to the stem. The pressure regulator also includes a stem guide disposed in the channel of the device body. The flange of the stem disposed in a balance chamber of the stem guide and divides the balance chamber into a first balance chamber portion and a second balance chamber portion. The stem guide at least partially forms a balance passage that fluidly couples the pressure sense chamber and the second balance chamber portion.
US12049949B2
A three-row roller slewing bearing-gearbox integrated structure, including a three-row roller slewing bearing and a gearbox. The three-row roller slewing bearing includes an outer ring, a first inner ring, and a second inner ring. The first inner ring and the second inner ring are connected to each other. The outer ring is sleevedly provided outside the first inner ring and the second inner ring. The gearbox includes a housing, an inner ring gear, and a first-stage planet carrier. The inner ring gear is fixedly connected to the housing. The first-stage planet carrier is provided in the housing. The first-stage planet carrier is rotatable relative to the housing. The outer ring is connected to the inner ring gear, and the first inner ring is connected to the first-stage planet carrier.
US12049946B2
Methods and systems for a hydromechanical transmission are provided herein. In one example, the transmission system includes a hydrostatic assembly and a mechanical assembly coupled in parallel to a first and second planetary gear sets. The transmission system further includes a plurality of clutches designed to shift between two drive ranges in a set of drive ranges that includes a reverse drive range and two forward drive ranges to adjust the input to output speed ratio of the transmission.
US12049944B2
The disclosure relates to a planetary roller screw drive comprising a threaded spindle nut, a horizontal threaded spindle, a plurality of planetary rolling elements having a planetary rolling element profile, and at least two planetary guide rings. The threaded spindle is arranged concentrically in the planetary guide rings and the spindle nut. The planetary guide rings can be rotated relative to the threaded spindle and the planetary rolling elements are mounted so as to be rotatable about their associated planetary rolling element axis in the planetary guide rings and inside the spindle nut. The planetary rolling element profile of the planetary rolling elements meshes with the threaded spindle. The planetary guide rings are connected to a housing case for conjoint rotation, and the housing case has a housing case lateral surface on which a toothing is formed for coupling in a geared manner to with a continuous traction mechanism.
US12049935B2
A liquid composite spring and a method for adjusting stiffness and damping property of the liquid composite spring such that the liquid composite spring includes an outer sleeve; a core shaft arranged around an upper portion of the outer sleeve. An upper portion of the core shaft is located inside the outer sleeve, while a lower portion extends out of the outer sleeve; an upper liquid chamber formed in an upper space inside the outer sleeve and having a lower portion connected to a top end of the core shaft; and a lower liquid chamber formed in a lower space inside the outer sleeve and connected with the core shaft. The core shaft has a damping flow channel arranged therein, for communicating liquid in the upper liquid chamber with liquid in the lower liquid chamber. The liquid composite spring can provide vibration-reducing effect and change stiffness and damping effect.
US12049916B2
A spring nut for attaching a threaded object to a structure with reentrant lips. The spring nut can include a base, a first arm and a second arm extending from the base in a first direction, and legs extending laterally from the base. The arms can include a support portion, a structure-engagement portion, and a thread-engagement portion that can be configured to secure the threaded object against axial loading in a second direction opposite the first direction. Crumple zones in the support portions can deform upon loading of the threaded object in the second direction to cause the structure-engagement portion to be urged into the reentrant lips. Each of the legs can extend at a first angle from the base, toward the structure-engagement portions, to be disposed to contact an exterior surface of the reentrant lips of the structure when the first and second arms are received in the channel.
US12049910B2
A plug for retaining a filter screen in a fluid port of a servovalve, comprises an annular body, the annular body comprising: opposed first and second axial end surfaces, a radially inner surface extending between the first and second axial end surfaces, a radially outer surface extending between the first and second axial end surfaces and at least one recess formed in the radially inner surface for receiving a tool for removing the plug from the port. A tool for removing the plug comprises a pair of handles pivotally mounted to one another about a pivot, each handle having a plug gripping portion extending therefrom beyond the pivot, each plug gripping portion comprising an outwardly projecting tooth for engaging in the recess of the plug when the plug gripping portions are moved apart by operation of the handles.
US12049906B2
A pump apparatus includes: a rotational shaft; a hub portion mounted to the rotational shaft; a centrifugal pump vane mounted to a circumferential surface of the hub portion; an annular disc portion mounted to a tip end of the centrifugal pump vane; and an axial turbine blade mounted to an outer circumferential surface of the annular disc portion. A liquid flow passage through which a liquid flowing from a first side toward a second side in an axis direction of the rotational shaft flows into the centrifugal pump vane is formed at a radially inner side of the annular disc portion, and a gas flow passage through which a gas flowing from the second side toward the first side passes through the axial turbine blade is formed at a radially outer side of the annular disc portion.
US12049901B2
A serial axial fan includes a first axial fan, a second axial fan, and a rectifying portion. The second axial fan is on one side in the axial direction with respect to the first axial fan and is connected in series to the first axial fan with the rectifying portion interposed therebetween. The rectifying portion includes a chassis with a cylindrical shape surrounding the central axis, a rectifying blade portion extending to a radially inner side from a radially inner surface of the chassis, and an air feeding space on the radially inner side of the rectifying blade portion. The rectifying blade portion extends at least in the axial direction and is inclined relative to another side in the circumferential direction from another side in the axial direction toward the one side in the axial direction.
US12049899B2
An air-driven generator system for generating electric power from movement of a working liquid. The system includes an air-driven generator that includes a liquid turbine system fluidically interposed between the lower end of an elongate gravitational distribution conduit and the lower ends of plural elongate buoyancy conduits. A heavy working liquid flows from the upper ends of the buoyancy conduits and is fed into the upper end of the elongate gravitational distribution conduit. Working liquid flows down the elongate gravitational distribution conduit to actuate the liquid turbine system. An injection of air into the working liquid in the plural elongate buoyancy conduits induces upward flow of the working liquid. The system includes a solar thermal heating system fluidically coupled to heat exchangers that transfer heat collected by the solar thermal heating system to the working fluid through a thermal transfer fluid circuit.
US12049898B2
An air-flow channel structure of an air pump, a micro air pump, a waterproof air pump, and an inflatable product are provided. The air-flow channel structure of the air pump includes an air chamber. The air inlet of the air chamber communicates with an axial-direction air inlet of the centrifugal impeller arranged inside the air chamber. The air chamber is formed with an air-guiding wall inside that gradually expands in a spiral shape around an axis of the centrifugal impeller. An air-guiding channel is formed between the air-guiding wall and the centrifugal impeller. A tangent air outlet is provided at the tail end of the air-guiding channel. The micro air pump is configured with the air-flow channel structure of air pump. The waterproof air pump includes a waterproof exterior shell and the micro air pump removably connected to the waterproof exterior shell inside.
US12049896B2
A balancing mechanism for a positive displacement machine, in particular a scroll compressor, wherein the balancing mechanism includes a drive shaft, a first balancing element and a second balancing element. The first balancing element includes a cylindrical hub section and a first force transmission section and is rotatably in contact with the drive shaft via a first axis of rotation. The second balancing element is rotatably in contact with the drive shaft via a second axis of rotation. A center axis S of the drive shaft and a center axis C of the cylindrical hub section are arranged on a first reference line CS, and a center of gravity J of the first balancing element and a center of gravity K of the second balancing element are arranged on a different side of the first reference line CS than a center axis P of the first axis of rotation.
US12049886B2
A pump cartridge for mounting on a drive rotor includes a roller assembly having first and second hubs maintained in a spaced apart relationship and defining an axis, and a plurality of planetary rollers arranged in a circumferentially spaced orientation about the axis, the rollers mounted to the hubs displacement radially outward. One or more compressible tubing lines are interposed between the rollers and an interior wall of the pump cartridge housing. The housing and the first and second hubs collectively define a passageway through which a spreader on the drive rotor extends and may be rotated relative to the roller assembly to displace the rollers radially outward to thereby compress the tubing lines against the interior wall. A coupling feature on the first hub engages a roller driving feature of the rotor, so that rotation of the rotor causes rotation of the roller assembly about the axis.
US12049885B2
A micro detecting device includes a controller and a mobile device. The controller has a first wireless communication module. The mobile vehicle includes a vehicle body; a processor, accommodated in the vehicle body; a second wireless communication module, accommodated in the vehicle body and electrically connected to the processor; a power actuator, disposed on the vehicle body and electrically connected to the processor for driving the vehicle body; a recording unit, disposed on the vehicle body and electrically connected to the processor and the second wireless communication module, and the recording unit is configured to generate a recorded signal; and a fluid detecting unit, disposed on the vehicle body and electrically connected to the processor and the second wireless communication module, and the fluid detecting unit is configured to generate a detection signal.
US12049876B2
In an example, an engine includes a thermal expansion unit comprising expansion material that expands in response to a temperature increase of the expansion material and contracts in response to a temperature decrease of the expansion material. The engine includes a structure comprising a heat receiving region, wherein at least a portion of the thermal expansion unit is disposed within the structure. The heat receiving region is configured to transfer thermal energy from a source of thermal energy to the expansion material through a first thermal energy transference path. The transfer of thermal energy to the thermal expansion unit causes expansion of the expansion material within the thermal expansion unit. The expansion of the expansion material causes an increase in length of the thermal expansion unit. The increase in length of the thermal expansion unit causes establishment of a second thermal energy transference path through which thermal energy is transferred from the expansion material to outside the thermal expansion unit.
US12049874B2
An energy storage system includes a crane and a plurality of blocks, where the crane is operable to move blocks from a lower elevation to a higher elevation (via stacking of the blocks) to store electrical energy as potential energy of the blocks, and then operable to move blocks from a higher elevation to a lower elevation (via unstacking of the blocks) to generate electricity based on the kinetic energy of the block when lowered (e.g., by gravity). The energy storage system can, for example, store electricity generated from solar power as potential energy in the stacked blocks during daytime hours when solar power is available, and can convert the potential energy in the stacked blocks into electricity during nighttime hours when solar energy is not available, and deliver the converted electricity to the power grid.
US12049873B2
A main bearing housing for supporting a main rotor shaft of a wind turbine, wherein the main bearing housing defines a first end, a second end and a floor region intermediate the first and second ends. The main bearing housing comprises a first bearing arrangement positioned at the first end of the main bearing housing, a second bearing arrangement positioned at the second end of the main bearing housing, wherein the floor region includes a first oil sump positioned at the first bearing arrangement, and a second sump positioned at the second bearing arrangement. Advantageously, the embodiments of the invention provide that the bearings of the main bearing housing are lubricated by a lubrication system that includes sumps positioned at each of the fore and aft bearings of the main rotor shaft. The fore and aft bearings are therefore supplied with oil at suitable lubrication points and are part of the lubrication system that supplies oil to other components in the wind turbine that require oil lubrication, for example the gearbox and/or the generator bearings. The fore and aft bearings of the main bearing housing therefore do not require a separate lubrication system, such as a grease-based system and so the overall lubrication requirements for the nacelle are simplified.
US12049860B2
A nozzle for a fuel injector the nozzle having a pivotably symmetrical nozzle member with a hollow space for introducing a nozzle needle, a nozzle tip at a longitudinal end of the nozzle member, at least one opening channel extending in a straight line for the discharge of fuel, and a nozzle needle arranged in the hollow space for selectively blocking an fuel inflow to the at least one opening channel. The nozzle is characterized in that the at least one opening channel has a center axis that is skewed with respect to the longitudinal axis of the nozzle member.
US12049857B2
An improved injector cup may be used in diesel engines that fits more securely into the engine's cylinder heads to better prevent engine coolant from leaking into the fuel and/or fuel leaking into the coolant. An improved injector cup may be designed to accommodate specific engine types and sizes in order to prevent engine coolant from leaking into the fuel and/or fuel leaking into the coolant.
US12049856B2
The present invention comprises a device which carries out an increase in the temperature by means of the fuel induction to potentialize the burning power of the internal combustion engine. The device of the present invention is installed in the engine of automotive vehicles by the fuel entry in the front part of the vehicle up to the beginning of the injector nozzles flute, there being used hose couplings similar to those currently applied in the vehicles. Before the fuel enters the fuel injection system of the vehicle, the same goes through the device that is the object of the present patent application in the internal part of a resistor (4) by a tube (5). The temperature of the resistor is controlled by a control circuit (3), which receives pulses coming from a central circuit (1), which controls the amperage level that passes to the control circuit (3) by means of information provided by the temperature sensors (2).
US12049855B1
A method and apparatus for reducing consequences of a bulkhead failure for a liquid methane and liquefied oxygen rocket in which the rocket has a body, an oxygen tank positioned in the body, a fuel tank positioned in the body, at least one rocket engine positioned adjacent an end of the body, a bulkhead formed in the body between the oxygen tank and the fuel tank, and a container having triethylaluminum therein. The rocket engine is adapted to mix oxygen from the oxygen tank with fuel from the fuel tank. The container of triethylaluminum is positioned between the bulkhead and the fuel tank. The fuel tank will contain liquefied natural gas therein. The oxygen tank contains liquid oxygen.
US12049854B2
A turbofan with a nacelle having a fixed structure, a mobile assembly bearing second blocking element and able to move between an advanced position and a withdrawn position, a set of deflectors able to move in translation between an advanced position and a withdrawn position, and an actuation system having a carriage, a blocking lever bearing first attachment element and able to move between a blocking position and a free position, and a transmission system configured to move the blocking lever from the blocking position to the free position when the mobile assembly reaches a tilting position between the advanced position and the withdrawn position.
US12049853B2
A thrust reverser for an aircraft bypass turbojet engine nacelle has a generally annular shape around an axis and includes an annular frame for securing deflection grids. The frame has a first frusto-conical wall widening in the downstream direction and including an upstream peripheral edge configured to be attached to a casing of the turbojet engine. A downstream peripheral edge of the wall extends in the continuation of the wall and secures the upstream ends of the grids. A second annular wall extends radially outwards from an outer frusto-conical face of the first wall. The first and second walls are integrally formed and the second wall has axial openings through which actuators pass.
US12049850B1
A fan drive gear system for a turbine engine includes a sun gear that is configured to be driven by an engine shaft that is rotatable about an axis, a plurality of intermediate gears that are intermeshed with the sun gear, a ring gear assembly that is engaged with the plurality of intermediate gears, the ring gear configured for attachment to a static structure, a carrier that supports rotation of the plurality of intermediate gears, the carrier configured for rotation about the axis, a fixed gutter system that is configured to receive expelled lubricant and to direct the expelled lubricant to an auxiliary reservoir, at least one ejector that is disposed within the fixed gutter and configured to utilize a motive flow to generate a lubricant flow through at least one outlet, and a fan shaft that is rotatable about the axis and configured to be driven by the carrier.
US12049841B2
A burner for an exhaust gas tract that can be flowed through by exhaust gas of an internal combustion engine includes a combustion chamber, in which a mixture comprising air and a liquid fuel is to be ignited and thus to be combusted, and an inner swirl chamber that can be flowed through by a first part of the air. The inner swirl chamber has a first swirl generation device via which a turbulent flow of the first part of the air can be caused and a first outflow opening that can be flowed through by the first part of the air flowing through the inner swirl chamber. The first part of the air being able to be removed from the inner swirl chamber via the first outflow opening.
US12049829B2
The present invention relates to a heat shield (100) for a supercharging device (1), comprising a first ring portion (110), which is situated at the outside in a radial direction (24) and which is designed to bear the heat shield (100), and a second ring portion (120), which is situated at the inside in a radial direction (24) and which extends from the first ring portion (110). The second ring portion (120) has at least one structure-stiffening feature (200), the at least one structure-stiffening feature (200) being of bead-like form.
US12049828B2
Variable sleeve clearance control systems for gas turbine engines are disclosed. An example variable sleeve clearance control system for a gas turbine engine includes a sleeve comprising a first end and a second end, the first end of the sleeve coupled to a first spring that biases the sleeve inward, and the second end of the sleeve coupled to a second spring that biases the sleeve outward, a proximity sensor to measure a clearance width, and a controller for each of the first and second springs, the controller to obtain the measured clearance width from the proximity sensor and determine a response of the first and second springs.
US12049826B2
A method for adjusting a surface of an exploratory data model of a geological domain to take into account blast hole data, the method comprising; drilling a plurality of blast holes proximal to the geological domain; recording blast hole data samples for each of the blast holes in an electronic data storage apparatus; operating a processing assembly in data communication with said storage apparatus according to instructions stored in a memory accessible to the processing assembly to perform the following acts: labelling each said data sample as domain or non-domain; determining blast hole boundary samples for the geological domain at each of a number of elevations to produce blast hole boundaries for the geological domain; comparing the blast hole boundaries to a surface of the exploratory data model; adjusting the surface based on the blast hole boundaries for the geological domain to generate an adjusted surface; and mining the geological domain based on the adjusted surface to thereby improve efficiency of ore extraction.
US12049825B2
Systems for forming or extending a tunnel or shaft within a working surface may include a ram accelerator assembly for accelerating a projectile into geologic material to weaken a region of the geologic material. A cutting tool may then be used to remove the weakened material. A collection assembly may be used to move debris away from the working surface while the projectile and cutting operations are performed to enable generally continuous use of the system. The number of projectiles that are accelerated and the rate at which projectiles are used may be controlled based on characteristics of the geologic material and the rate at which created debris may be removed.
US12049823B2
A drilling apparatus connectable with a drill pipe and connectable with a drilling assembly comprising a drilling assembly housing, for use in drilling a borehole, including a rotation restraining device actuatable between a retracted position and an extended position, a rotation restraining device actuator for actuating the rotation restraining device between the retracted position and the extended position, a swivel actuatable between a locked position and an unlocked position, and a swivel actuator for actuating the swivel between the locked position and the unlocked position. A method for drilling a borehole, including connecting a drilling assembly with a drill pipe, wherein the drilling assembly comprises a drilling assembly housing, drilling while rotating the drill pipe and thereby rotating the drilling assembly housing, and drilling while rotating the drill pipe relative to the drilling assembly housing.
US12049819B2
The disclosure provides a formation fluid pumping method and pump, and a wellbore system that in one example includes wellbore surface equipment connected to a downhole tool including a formation fluid container having a fluid input port and a fluid output port, and a moveable piston inside the formation fluid container having two fluid chambers positioned to alternately pump a quantity of formation fluid in the formation fluid container from the fluid input port to the fluid output port. The wellbore system further includes a mechanical piston actuator having a rotary portion attached to the formation fluid container and a linear portion attached to the moveable piston, and a brushless direct current motor coupled to the rotary portion of the mechanical piston actuator and controlled to alternately rotate the rotary portion of the mechanical piston actuator in opposite directions to pump the quantity of formation fluid.
US12049817B2
An apparatus for manipulating an object in a borehole in an earthen formation includes a body configured to be conveyed along the borehole and a plurality of linear actuators disposed in the body and operatively connected to the object. The plurality of linear actuators applies a translational and rotational movement to the object. A related method includes applying a translational and rotational movement to the object using the plurality of linear actuators.
US12049816B2
A system for tracking and steering a downhole tool using an augmented reality device. A tracker tracks the location of a downhole tool as it moves underground and transmits data to the device, while one or more sensors measure a position and orientation of the device. The device analyzes the data received from the tracker and the sensors and generates a virtual image of the downhole tool. The virtual image is displayed on the device at its detected location relative to the ground surface and relative to the position of the device. The position of the displayed virtual image is modified in response to updated information from the tracker or the sensors. Virtual images representing various parameters of the drilling operation are also displayed on the device in juxtaposition with the virtual image of the downhole tool.
