Patents by Inventor Liang Wang

Liang Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12225139
    Abstract: A method and device for issuing an identity certificate to a blockchain node in a blockchain network includes issuing a first identity certificate to a first terminal. a second identity certificate issuance request that is from the first terminal and that is made by using the first identity certificate is received and a second identity certificate is issued to the first terminal, which forwards the second identity certificate to a second terminal. A third identity certificate issuance request that is from the second terminal and that is made by using the second identity certificate is received and a third identity certificate is issued to the second terminal, which forwards the third identity certificate to a third terminal.
    Type: Grant
    Filed: February 15, 2024
    Date of Patent: February 11, 2025
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Mao Cai Li, Zong You Wang, Kai Ban Zhou, Chang Qing Yang, Hu Lan, Li Kong, Jin Song Zhang, Yi Fang Shi, Geng Liang Zhu, Qu Cheng Liu, Qiu Ping Chen
  • Patent number: 12224914
    Abstract: There are provided a method, an apparatus and a device for data analytics, and a storage medium. The method includes: determining analytics data according to a data analytics request, where the data analytics request includes a first data analytics request or a second data analytics request (S101); determining an analytics model according to the data analytics request (S102); and obtaining a data analytics result according to the analytics data and the analytics model (S103).
    Type: Grant
    Filed: August 4, 2020
    Date of Patent: February 11, 2025
    Assignee: ZTE CORPORATION
    Inventors: Yingjie Hong, Liang Wang, Liya Yuan
  • Patent number: 12223839
    Abstract: A testing method for a blind spot detection system for an automobile includes: applying an electromagnetic interference signal to the tested automobile through an electromagnetic interference signal application device, meanwhile, simulating a static obstacle or a moving obstacle within a detection range through a testing device, and if the blind spot detection system for the tested automobile is activated, determining that the testing is passed. Repeatable and reproducible testing for the electromagnetic safety of the blind spot detection system may be realized.
    Type: Grant
    Filed: June 27, 2024
    Date of Patent: February 11, 2025
    Assignees: CHINA AUTOMOTIVE TECHNOLOGY AND RESEARCH CENTER CO., LTD., CATARC NEW ENERGY VEHICLE TEST CENTER (TIANJIN) CO., LTD., CATARC AUTOMOTIVE TEST CENTER (TIANJIN) CO., LTD.
    Inventors: Guotian Ji, Jinfeng Gong, Hang Sun, Zhao Wang, Hui Rong, Xu Zhang, Guangyu Zhang, Guokai Jiang, Yunlei Zhang, Yan Fan, Jiaxu Feng, Hanbing Wu, Liang Huang, Jiarui Zhang, Jingjing Hao
  • Patent number: 12222576
    Abstract: An optical element driving mechanism includes a movable assembly, a fixed assembly, and a driving assembly. The movable assembly is configured to be connected to an optical element. The movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly in a range of motion. The optical element driving mechanism further includes a positioning assembly configured to position the movable assembly at a predetermined position relative to the fixed assembly when the driving assembly is not operating.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: February 11, 2025
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Kuen-Wang Tsai, Liang-Ting Ho, Chao-Hsi Wang, Chih-Wei Weng, He-Ling Chang, Che-Wei Chang, Sheng-Zong Chen, Ko-Lun Chao, Min-Hsiu Tsai, Shu-Shan Chen, Jungsuck Ryoo, Mao-Kuo Hsu, Guan-Yu Su
  • Publication number: 20250048436
    Abstract: A method for sending a message, performed by a terminal, includes: sending first random access request information to a first access network device on a first random access resource, and sending second random access request information to the first access network device on a second random access resource; receiving first random access response information and second random access response information sent by the first access network device or a second access network device, in which the first random access response information is used to respond to the first random access request information, and the second random access response information is used to respond to the second random access request information; and sending one third message (Msg3) of random access to the first access network device, in which the Msg3 corresponds to the first random access response information and the second random access response information
    Type: Application
    Filed: December 14, 2022
    Publication date: February 6, 2025
    Inventors: Jing Dong, Liang Xia, Qixing Wang, Guangyi Liu
  • Publication number: 20250042454
    Abstract: The present invention relates to a intelligent management and control system for rail transit operation safety, wherein the system, together with a train control system, an operation and maintenance terminal and a passenger information system, monitors rail transit operation risks in real time, wherein the management and control system includes a main module, a terminal interface module, a security gateway, and an information release gateway; the main module is connected to the terminal interface module, the security gateway, and the information release gateway respectively; the terminal interface module is connected to the operation and maintenance terminal; the security gateway is connected to the train control system; and the information release gateway is connected to the terminal interface module and the passenger information system respectively. Compared with the prior art, the present invention has the advantages of unified platform, high efficiency and simplified management and control process.
    Type: Application
    Filed: November 30, 2022
    Publication date: February 6, 2025
    Inventors: Xiaoyong WANG, Liang PAN, Shaowen CHEN, Huaxiang LIU, Jing YUAN
  • Publication number: 20250043307
    Abstract: An expression cassette containing overlapping open reading frames and an application thereof are provided. The overlapping open reading frames are overlapping open reading frames of a first ORF and a second ORF and include in sequence from a 5? end to a 3? end: a first promoter at least used to drive gene transcription of the first ORF; a 5? part of a gene of the first ORF; an intron; and a 3? part of a gene of the second ORF, the intron including a second promoter used only to drive gene transcription of the second ORF. By arranging two promoters in a single expression cassette in the disclosure, the two promoters are used to drive the expression of proteins of the overlapping reading frames and regulate the relative expression time and expression intensity of different proteins.
    Type: Application
    Filed: February 6, 2024
    Publication date: February 6, 2025
    Applicant: GENEVOYAGER (WUHAN) CO., LTD.
    Inventors: He XIAO, Xiaobin HE, Gang HUANG, Xing PAN, Yicheng ZHOU, Liang DU, Mengdie WANG, Huanhuan ZUO, Hao SUN
  • Publication number: 20250042867
    Abstract: The present invention relates to a process for producing succinic anhydride by maleic anhydride hydrogenation, comprising (1) feeding a maleic anhydride solution and a hydrogen raw material respectively to a first-stage hydrogenation reactor from an upper liquid-phase feed port and a top gas-phase feed port of the first-stage hydrogenation reactor for a first-stage hydrogenation reaction to obtain a first-stage hydrogenation product; (2) feeding the first-stage hydrogenation product to a second-stage hydrogenation reactor for a second-stage hydrogenation reaction to obtain a second-stage hydrogenation product, optionally, before entering the second-stage hydrogenation reactor, subjecting the first-stage hydrogenation product to a first-stage gas-liquid separation to obtain a first-stage gas phase and a first-stage liquid phase, and then feeding the first-stage gas phase and the first-stage liquid phase respectively from a top gas-phase feed port and an upper liquid-phase feed port of the second-stage hydrogen
    Type: Application
    Filed: October 21, 2022
    Publication date: February 6, 2025
    Inventors: Changjiang WU, Guoqing WANG, Dongfeng LI, Liang GUO, Lijun ZHANG, Yan LI, Hui PENG, Shujuan LUO, Jun TIAN, Huimin SHI, Yuehui ZHU, Dongshun ZHANG, Jieming YE, Chunfang LI, Shuliang LU, Yang XU, Qian SHI
  • Publication number: 20250043530
    Abstract: The invention discloses an enhanced anti-seismic structure suitable for urban underground comprehensive pipe galleries. Comprising a polygonal frame with an outer frame and an inner frame arranged inside it. Vertex of the inner frame is connected to the bending position inside the outer frame via a support rod. Outer frame has installation grooves for pipe installation, corresponding one-to-one with its sides. The outer frame, located outside the installation groove, can be disassembled to install a limit frame. A limit mechanism for fixing the pipe is installed on the limit frame. The outer frame, positioned outside the installation slot, can be disassembled to install a limit frame. Screwing in a screw drives a lifting block to compress a spring, causing a top block to press against the pipe surface and secure it. The polygonal frame allows for multiple pipes to be installed simultaneously, enhancing overall stability through the support rod connections.
    Type: Application
    Filed: July 1, 2022
    Publication date: February 6, 2025
    Inventors: Xiuling CAO, Muci YUE, Liang YU, Xiaohong QU, Junfeng WANG, Congxu YANG, Anguelov K. A., CASAGLI N., Xinzhi LIU, Zihan FENG, Shuo HAN
  • Publication number: 20250043927
    Abstract: The present application provides a light emitting panel, a preparation method thereof, and a light emitting apparatus, which relate to the field of display technology. The light emitting panel includes a base; a reflective layer located on a side of the base, the reflective layer includes a plurality of grooves arranged in an array; a plurality of devices located in the grooves and electrically connected to the base; a first optical film located on a side of the reflective layer facing away from the base, the orthographic projection of the first optical film on the base covers the orthographic projection of the reflective layer on the base, and at least partial areas of the reflective layer are in direct contact with the first optical film.
    Type: Application
    Filed: July 8, 2022
    Publication date: February 6, 2025
    Applicants: HEFEI BOE RUISHENG TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Xing Liu, Hai Tang, Xiaolin Geng, Xiao Wang, Liang Gao, Haoyu Zhou
  • Publication number: 20250046827
    Abstract: A cathode catalyst for a nanoparticle catalyst and method of making the same may include creating a nanoparticle. The nanoparticle catalyst may include a shell, wherein the shell may include platinum (Pt). The nanoparticle catalyst may include a core within the shell, wherein the core may include a platinum alloy (Pt-M), where M is a transition metal.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 6, 2025
    Applicants: Toyota Motor Engineering & Manufacturing North America, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Honghong Lin, Siwen Wang, Hongfei Jia, Chen Ling, Gaohua Zhu, Liang Wang
  • Publication number: 20250046388
    Abstract: Technology is disclosed herein for simultaneous lower tail program verify with upper tail verify. The memory system may apply a reference voltage to a word line following applying a program voltage to the word line. The memory system senses the first set of memory cells targeted for a first data state and the second set of memory cells targeted for a second data state. The memory system determines whether memory cells in the first set have a Vt greater than a maximum target Vt for the first data state based on the sensing of the first set of memory cells. The memory system also determines whether memory cells in the second set have a Vt less than a minimum target Vt for the second data state based on the sensing of the second set of memory cells.
    Type: Application
    Filed: August 4, 2023
    Publication date: February 6, 2025
    Applicant: Western Digital Technologies, Inc.
    Inventors: Yingying Zhu, Chao Xu, Ming Wang, Liang Li
  • Publication number: 20250046387
    Abstract: A non-volatile storage apparatus comprises a non-volatile memory divided into blocks, with each block divided into regions. Each region of a same block includes a plurality of non-volatile memory cells controlled by a separate drain side (or different type of) select line for the region such that different regions of a same block are controlled by different drain side (or different type of) select lines. The non-volatile storage apparatus is configured to concurrently program memory cells in multiple regions.
    Type: Application
    Filed: July 31, 2023
    Publication date: February 6, 2025
    Applicant: Western Digital Technologies, Inc.
    Inventors: Yichen Wang, Wei Li, Ming Wang, Liang Li
  • Publication number: 20250047995
    Abstract: An imaging system comprises a pixel array and readout circuitry coupled to the pixel array. The readout circuitry includes a ramp generator and a plurality of column unit cells, each comprising a column ramp buffer and a column comparator, and each column ramp buffer comprising an input node coupled to receive a ramp signal from the ramp generator, a transistor having a gate terminal coupled to the input node and a drain terminal coupled to a power line, an output node coupled between a source terminal of the transistor and the column comparator, and an alternating current (AC) coupling unit coupled between the input node and the transistor. The AC coupling unit comprises a capacitor coupled between the input node and the gate terminal of the transistor, and a reset switch coupled between the input node and the gate terminal of the transistor.
    Type: Application
    Filed: August 1, 2023
    Publication date: February 6, 2025
    Inventors: Liang Zuo, Hiroaki Ebihara, Jing Jun Yi, Rui Wang, Satoshi Sakurai
  • Patent number: 12217157
    Abstract: Described are a system, method, and computer program product for dynamic node classification in temporal-based machine learning classification models. The method includes receiving graph data of a discrete time dynamic graph including graph snapshots, and node classifications associated with all nodes in the discrete time dynamic graph. The method includes converting the discrete time dynamic graph to a time-augmented spatio-temporal graph and generating an adjacency matrix based on a temporal walk of the time-augmented spatio-temporal graph. The method includes generating an adaptive information transition matrix based on the adjacency matrix and determining feature vectors based on the nodes and the node attribute matrix of each graph snapshot.
    Type: Grant
    Filed: January 30, 2023
    Date of Patent: February 4, 2025
    Assignee: Visa International Service Association
    Inventors: Jiarui Sun, Mengting Gu, Michael Yeh, Liang Wang, Wei Zhang
  • Patent number: 12218890
    Abstract: The present disclosure relates to methods and systems for sharing with a plurality of users a chat session that uses large language models to provide responses for input messages received for the chat session. The methods and systems provide access to the chat session to the users and update the chat session in response to any changes made to the chat session by any of the users. The methods and systems allow the users to resume the chat session at a future time using the chat session history.
    Type: Grant
    Filed: October 19, 2023
    Date of Patent: February 4, 2025
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Robin Abraham, Liang Du, Manqing Mao, Paishun Ting, Julia Chen, Jianzhe Lin, Yijian Xiang, Mingyang Xu, Wenhan Wang, Fahimeh Raja
  • Patent number: 12218821
    Abstract: A method and system for inter-domain data interaction are provided. The method includes: a management apparatus configures, in respective domains, one or more models in a model group; a data collection apparatus encapsulates collected data in a designated message, and sends the designated message to a forwarder corresponding to a model, wherein the designated message carries indication information for indicating an address of the forwarder; and after processing the collected data, the forwarder processes the designated message, and sends the processed designated message to a next forwarder.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: February 4, 2025
    Assignee: ZTE CORPORATION
    Inventors: Wei Meng, Liang Wang, Liya Yuan
  • Patent number: 12218132
    Abstract: A method is provided and includes operations below: forming a multilayer stack, wherein the multilayer stack includes multiple first semiconductor layers and multiple second semiconductor layers that are alternately stacked; forming a first source region and a first drain region on opposing sides of a first portion of the multilayer stack and forming a second source region and a second drain region on opposing sides of a second portion of the multilayer stack; removing the second semiconductor layers in the multilayer stack; forming a first gate region, corresponding to a first transistor, over the first portion of the multilayer stack; forming a first insulating layer above the first gate region; and forming a second gate region, corresponding to a second transistor, above the first insulating layer and over the second portion of the multilayer stack.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: February 4, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Guo-Huei Wu, Po-Chun Wang, Hui-Zhong Zhuang, Chih-Liang Chen, Li-Chun Tien
  • Patent number: 12213411
    Abstract: The present disclosure discloses a method for producing raw cotton of machine-harvested long-staple cotton with a modal length of greater than or equal to 35 mm, including the steps: planting sea-island long-staple cotton and machining seed cotton, wherein planting the sea-island long-staple cotton includes preparation before machine harvesting, defoliation and ripening, choosing a cotton variety, etc.; and machining the seed cotton includes preparation before seed cotton ginning, mechanical separation of cotton seeds and raw cotton, and finishing the separated raw cotton. Raw cotton fibers obtained by the method of the present disclosure have main quality indexes that: a fiber length is 36.5-38.4 mm, a specific strength is 42.3-46.1 cN/tex, a uniformity is 86.2-87.0%, a foreign-fiber content is 0.2-0.4 g/t, and an impurity content is 2.6-3.4%.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: February 4, 2025
    Assignees: INSTITUTE OF CASH CROPS, XIN JIANG ACADEMY OF AGRICULTURAL SCIENCES, AWATI XINYA COTTON INDUSTRY CO., LTD.
    Inventors: Liwen Tian, Jie Kong, Honghai Luo, Liang Wang, Zhiwu Xu, Bin Zhu, Guoling Ni, Tongren Wang
  • Patent number: 12219451
    Abstract: Embodiments of this application provide a Bluetooth scanning method, and the method is applied to an electronic device. The electronic device includes a Bluetooth chip and a Bluetooth agent module, and the Bluetooth chip is connected to the Bluetooth agent module. The method includes: The Bluetooth agent module indicates the Bluetooth chip to scan for a device identifier. If a first device identifier in the device identifiers is obtained through scanning, the Bluetooth chip notifies the Bluetooth agent module. Based on the first device identifier, the Bluetooth agent module establishes a channel to a first device, or notifies an application corresponding to the first device identifier. The embodiments of this application are implemented, to improve service execution convenience, and reduce power consumption and memory usage of the electronic device.
    Type: Grant
    Filed: October 11, 2023
    Date of Patent: February 4, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhuofei Li, Liang Wang, Lei Shi