Patents Assigned to DIGITAL (ID) ENTITY LIMITED
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Publication number: 20250105843Abstract: A transmitter controls the fall time on an open-drain link including multiple components. The transmitter includes an input driver to receive data and transmit the data on the open-drain link, thereby activating the open-drain link. The transmitter also includes a feedback mechanism to keep track of a pad when the open-drain link is activated and to determine when the pad reaches a predetermined amount of a supply voltage. When the pad reaches the predetermined amount of a supply voltage, the feedback mechanism triggers an appropriate main pull-down driver to control the fall time.Type: ApplicationFiled: September 26, 2023Publication date: March 27, 2025Applicant: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: ASHISH SAVADI, TEJASWINI KERAGODU
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Patent number: 12261692Abstract: Provided are a data processing system and method based on dynamic redundancy heterogeneous encoding, and a device. The method comprises: respectively performing error correction encoding on information to be processed and a processing rule, so as to form encoded information to be processed and an encoded processing rule; processing, by using the encoded processing rule, the encoded information to be processed, so as to obtain response data; and then performing error correction decoding on N pieces of response data, so as to obtain processing result information of the information to be processed.Type: GrantFiled: June 7, 2021Date of Patent: March 25, 2025Assignees: CHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECHNOLOGICAL R&D CENTER, ZHUHAI COMLEADER INFORMATION SCIENCE & TECHNOLOGY CORP., LTD.Inventors: Lei He, Jiangxing Wu, Quan Ren, Peng Yi, Xiang Chen, Jing Yu, Kun Zhou, Yiwei Guo, Zhifeng Feng
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Patent number: 12260886Abstract: Disclosed herein is a magnetic storage device that comprises a suspension arm co-movably fixed to a carriage arm. The suspension arm comprises a slider attachment side and at least one first electrical contact pad on the slider attachment side. The suspension arm also comprises a slider co-movably fixed to the suspension arm. The slider comprises a suspension attachment side, a non-head side facing the suspension arm and intersecting the suspension attachment side at a first slider edge of the slider, a head side facing away from the suspension arm, and at least one electrical contact component on the suspension attachment side up to the first slider edge. At least one solder weldment is directly coupled to the at least one first electrical contact pad and the at least one electrical contact component. Additionally, a read-write head is coupled to the head side of the slider.Type: GrantFiled: July 27, 2023Date of Patent: March 25, 2025Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: Kohichiroh Naka, Yuhsuke Matsumoto, Hiroto Sato
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Patent number: 12262137Abstract: Methods and systems are presented for controlling a film transport apparatus of a film reel scanner. In one embodiment, a system is provided including a line scanning camera, a supply reel motor, a take-up reel motor, and a plurality of capstan motors. A control system may then be configured to receive and dynamically adjust position information from these motors. The control system may then provide the dynamically adjusted position information to a plurality of controllers, which may then generate control signals for the supply reel motor, the take-up reel motor, and the at least a subset of the capstan motors.Type: GrantFiled: January 3, 2024Date of Patent: March 25, 2025Assignee: DIGITAL CHECK CORP.Inventors: Kurt Breish, Victor Mimken, Anthony Senn
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Patent number: 12259970Abstract: The disclosed computer-implemented method for identifying security threats in smart contract-based services to protect against malicious attacks utilizing off-blockchain resources may include (i) identifying a reference associated with a transaction on a smart contract-based platform, (ii) detecting content describing one or more smart contracts associated with the reference on the platform, (iii) extracting an identifier from the content to locate off-blockchain resources utilized by the smart contracts, (iv) determining potential security threats associated with the off-blockchain resources, and (v) performing a security action that protects against the potential security threats. Various other methods, systems, and computer-readable media are also disclosed.Type: GrantFiled: March 23, 2022Date of Patent: March 25, 2025Assignee: GEN DIGITAL INC.Inventors: David Luz Silva, Iskander Sanchez Rola
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Patent number: 12259462Abstract: The present disclosure provides a ranging method, a ranging device, and a ranging system. The method includes: acquiring a video image and a radar signal set that are collected respectively by a camera and radar at the same time; determining position information corresponding to each target object in the video image; determining one or more target object that have matched a radar signal in the video image; determining a ranging algorithm based on the position information corresponding to the target objects that have matched radar signals and the radar signals matching the target objects; and calculating a distance between a target object that does not match a radar signal in the video image and a designated vehicle according to position information corresponding to the target object that does not match a radar signal in the video image and through the ranging algorithm.Type: GrantFiled: June 14, 2019Date of Patent: March 25, 2025Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.Inventors: Yushi Zhu, Jie Sun
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Publication number: 20250093615Abstract: An imaging camera driving module includes a lens unit, a driving mechanism, a sensing mechanism and an image surface. At least a part of the driving mechanism is coupled to the lens unit to drive the lens unit to move in a direction parallel to the optical axis. The sensing mechanism includes sensing magnets fixed to the lens unit and sensing elements not facing the driving mechanism. The sensing elements are disposed on an image side of the imaging lens assembly of the lens unit and corresponding to the sensing magnets. The sensing elements are configured to detect a relative position of the sensing magnets. The image surface is disposed on the image side of the imaging lens assembly, and the optical axis passes through the image surface. The sensing mechanism is configured to detect a tilt of the optical axis with respect to the central axis.Type: ApplicationFiled: December 4, 2024Publication date: March 20, 2025Applicant: LARGAN DIGITAL CO.,LTD.Inventors: Heng Yi SU, Ming-Ta CHOU, Te-Sheng TSENG
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Publication number: 20250097405Abstract: Embodiments of the present disclosure provide an encoding and decoding method, apparatus and device.Type: ApplicationFiled: November 27, 2024Publication date: March 20, 2025Applicant: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.Inventors: Yucheng SUN, Xiaoqiang CAO, Fangdong CHEN, Li WANG
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Publication number: 20250093616Abstract: An imaging lens module includes an imaging lens unit, an optical folding component and a sensing magnet group. The imaging lens unit has an optical axis. The optical folding component is configured to fold an incident optical path into the imaging lens unit to coincide with the optical axis. The sensing magnet group includes two sensing magnets that are sequentially disposed on the imaging lens unit along a direction in parallel with the optical axis. The sensing magnets are located at the same side with respect to a reference plane that passes through the optical axis and has a normal direction perpendicular to the optical axis. When the sensing magnets are observed from the direction in parallel with the optical axis, images of the sensing magnets are at least partially overlapped. Two adjacent magnetic poles of the sensing magnets are like poles between which there is a repulsive force.Type: ApplicationFiled: November 26, 2024Publication date: March 20, 2025Applicant: LARGAN DIGITAL CO.,LTD.Inventors: Heng Yi SU, Ming-Ta CHOU, Wen-Hung HSU, Te-Sheng TSENG
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Publication number: 20250095608Abstract: A display screen adjustment method, a storage medium and a terminal device. The method includes: acquiring a target region of a display preview picture; determining a display angle and display scale corresponding to the display preview picture according to the target region; and then determining a rotation angle of the display screen, and adjusting the display screen according to the rotation angle. By determining a target region, and determining a display angle and display scale, the scale of a finally output picture can be determined according to a data signal corresponding to the display preview picture, such that the scale of the output picture is adapted to the display screen, thus improving the display effect. Moreover the display screen can be adapted to switching at different angles, the display screen is at an optical display angle, and a terminal can be adapted to application scenarios of different display scales.Type: ApplicationFiled: August 26, 2020Publication date: March 20, 2025Applicant: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.Inventor: Zhaowen Huang
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Publication number: 20250097643Abstract: According to an embodiment, an acoustic signal processing apparatus includes processing circuitry. The processing circuitry includes a modulation frequency control unit, frequency shift processing unit, and amplitude control unit. The modulation frequency control unit is configured to control a first modulation frequency based on velocity information indicating a velocity of a sound source. The frequency shift processing unit is configured to perform single-sideband (SSB) modulation on a first acoustic signal in accordance with the first modulation frequency to generate a first modulated acoustic signal. The amplitude control unit is configured to control an amplitude of the first modulated acoustic signal.Type: ApplicationFiled: February 22, 2024Publication date: March 20, 2025Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA DIGITAL SOLUTIONS CORPORATIONInventor: Tatsuhiko GOTO
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Publication number: 20250097988Abstract: A coverage enhancement method, performed by a user equipment (UE) communicating with a base station (BS), includes transmitting Physical Random Access Channel (PRACH) repetitions in random access transmission occasions and monitoring random access response (RAR) from the base station within one or more random access response windows determined based on the PRACH repetitions.Type: ApplicationFiled: January 19, 2022Publication date: March 20, 2025Applicant: SHENZHEN TCL DIGITAL TECHNOLOGY LTD.Inventor: Yiwei DENG
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Publication number: 20250097662Abstract: According to one embodiment, an acoustic control apparatus includes a processor. The processor calculates a frequency characteristic of a filter from 1) a complex volume velocity of a sound radiated from each point sound source based on the number of point sound sources in a simulated rotating sound source and a lobe mode of the simulated rotating sound source, and 2) an acoustic transfer function between a sound receiving point and each point sound source, which is based on a radius of a circle formed by the point sound sources, a horizontal distance between a center of the circle and the sound receiving point, and a vertical distance between the center of the circle and the sound receiving point. The processor calculates the filter from the frequency characteristic of the filter. The processor stores the filter in a storage.Type: ApplicationFiled: February 21, 2024Publication date: March 20, 2025Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA DIGITAL SOLUTIONS CORPORATIONInventor: Tatsuhiko GOTO
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Patent number: 12255536Abstract: A power conversion system includes a first controller, a system output end, at least one system input end, at least one power conversion component, and a bus communication apparatus coupled between each power conversion component and the first controller. Each system input end is in a one-to-one correspondence with each power conversion component. Each power conversion component is configured to convert an alternating current input through a first input end of each power conversion component into a direct current, and output the direct current through an output end of each power conversion component.Type: GrantFiled: November 2, 2022Date of Patent: March 18, 2025Assignee: HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.Inventors: Zhuyong Huang, Xiaofei Zhang
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Patent number: 12256095Abstract: The present disclosure provides decoding methods, encoding methods, apparatuses and devices. A decoding method includes: obtaining index information of an enhanced temporal motion vector prediction mode from a bit stream of a current block when it is determined that an enhanced temporal motion vector prediction technology is enabled for the current block; determining one or more matching blocks of the current block; determining candidate enhanced temporal motion vector prediction modes based on the one or more matching blocks and one or more new matching blocks obtained by offsetting each of the one or more matching blocks, and establishing a temporal candidate mode list; determining the enhanced temporal motion vector prediction mode based on the index information; determining motion information of each sub-block in the current block based on the enhanced temporal motion vector prediction mode, and performing motion compensation on each sub-block in the current block.Type: GrantFiled: September 23, 2022Date of Patent: March 18, 2025Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.Inventor: Shuqing Fang
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Patent number: 12254769Abstract: A method for pushing a message includes: when it is determined that an in-vehicle electronic device is located in a pre-determined geographic area, determining whether a user of a vehicle, on which the in-vehicle electronic device is installed, fits a pre-determined criterion; and when it is determined that the user of the vehicle fits the pre-determined criterion, pushing a message to the in-vehicle electronic device or a portable electronic device that is associated with the in-vehicle electronic device.Type: GrantFiled: March 14, 2022Date of Patent: March 18, 2025Assignee: MITAC DIGITAL TECHNOLOGY CORPORATIONInventor: Hsin Liang Kuo
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Patent number: 12254474Abstract: The disclosed computer-implemented method for enforcing strict network connectivity and storage access during online payments may include (i) determining that a webpage in a tab of a browser application executing on the computing device includes a payment page for an e-commerce website, (ii) based on determining that the webpage includes a payment page, providing formjacking attack protection by monitoring network connectivity and storage access by the browser tab, (iii) based on the formjacking attack protection, identifying a potentially malicious attempt to hijack information entered into at least one web form included in the payment page, and (iv) in response to identifying the potentially malicious attempt, preventing the potentially malicious attempt from hijacking the information entered into the at least one web form included in the payment page. Various other methods, systems, and computer-readable media are also disclosed.Type: GrantFiled: December 6, 2021Date of Patent: March 18, 2025Assignee: GEN DIGITAL INC.Inventors: Bahaa Naamneh, David Luz Silva, Iskander Sanchez Rola
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Patent number: 12256320Abstract: A method and an orchestration server for packet data network service slicing over a network infrastructure for real-time IP services are provided. The method comprises providing an orchestration server that has knowledge of a whole connectivity status of a network infrastructure and that is configured to manage service nodes. The server receives a session request for a real-time IP service from a UE device located in a given region and requests to one or more service nodes of said given region whether it has/they have network resources. Each of the one or more service nodes compute a QoS measurement thereof in terms of KPIs including latency, jitter and bandwidth, the QoS measurement being computed by a software module that is implemented on a virtual machine deployed on the service node; and tag a plurality of interfaces. The orchestration server selects a given service node in view of said QoS measurement.Type: GrantFiled: December 30, 2021Date of Patent: March 18, 2025Assignee: TELEFONICA INNOVACION DIGITAL SLInventors: Xiaoyuan Yang, Josue Igual Blanco, Emilio A. Garrido Garcia
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Patent number: 12255981Abstract: The present disclosure provides methods and apparatuses for implementing high-speed cryptographic operations based on software-hardware collaboration, and electronic devices. In the embodiments of the present disclosure, by analyzing software and hardware computing resources in real-time, the cryptographic device driver allocates the one or more target resources for cryptographic computation to the reference data packets. When the one or more target resources include the target cryptographic device, the cryptographic device executes, according to the characteristics of the target cryptographic algorithm used to perform cryptographic computation on the reference data packet, the acceleration operation corresponding to the target cryptographic algorithm for the cryptographic computation on the reference data packets, such as grouping the reference data packets, to improve a concurrent execution rate of an algorithm and cope with situations with a large amount of service concurrency and data processing.Type: GrantFiled: June 14, 2024Date of Patent: March 18, 2025Assignee: HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.Inventors: Bin Wang, Da Chen, Xiaohong Guan, Jiadong Chen, Wei Wang, Xing Wang
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Patent number: D1067965Type: GrantFiled: September 10, 2024Date of Patent: March 25, 2025Assignee: SHENZHEN TELESIN DIGITAL CO., LTD.Inventors: Ming Zhong, Yao Duan