Patents by Inventor Haitao Wang

Haitao 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).

  • Publication number: 20210111562
    Abstract: The present disclosure provides a scheduling method for a power system based on flexible HVDC (high-voltage direct current) and a pumped storage power station, which belongs to a field of power system control technologies. The method is applicable in a power system having a flexible HVDC system and a pumped storage power station. By establishing a scheduling model for the power system, which contains an objective function and multiple constraints, and solving the scheduling model, a capability of the pumped storage power station is used to adjust the unstable output of the renewable energy power generator and stabilize fluctuant of the renewable energy power generation, such that a power incoming into a load center presents a stable ladder pattern and an optimal scheduling scheme can be obtained.
    Type: Application
    Filed: September 23, 2020
    Publication date: April 15, 2021
    Inventors: Bin WANG, Yanling DU, Wenchuan WU, Haitao LIU, Hongbin SUN, Weimin SUN, Zongda MU, Chenhui LIN, Qinglai GUO
  • Publication number: 20210105133
    Abstract: This application discloses an audit result data storage method and device, an audit result data query method and device, an audit item storage method and device, an electronic device and a medium. The method includes obtaining a first hash value of audit result data of a first user; signing the first hash value according to a private key of the first user to obtain first signature data; and transmitting the first signature data to an audit result data storage subsystem, the audit result data storage subsystem being configured to store data in the form of a blockchain.
    Type: Application
    Filed: October 16, 2020
    Publication date: April 8, 2021
    Inventors: Dongyan WANG, Maocai LI, Bo LI, Haitao TU
  • Publication number: 20210097204
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media are provided. One of the methods include: obtaining a request for collecting information associated with an Internet address; obtaining, in response to the request, the information from the Internet address; encrypting the information to obtain a digest; storing the digest in a block on a blockchain and the information in a cloud storage space associated with an access address; and sending, to a sender of the request, the digest and the access address associated with the cloud storage space.
    Type: Application
    Filed: December 10, 2020
    Publication date: April 1, 2021
    Inventors: Qimeng ZOU, Linqing WANG, Haitao JIANG
  • Publication number: 20210097910
    Abstract: Provided are a detection method and a detection device, the detection method includes: in a first writing stage, providing an active voltage to each data line, each power supply terminal, both ends of a first gate line to-be-detected, an absolute value of the active voltage of each data line is smaller than that of the active voltage of the power supply terminal, an absolute value of the active voltage of the first gate line to-be-detected is smaller than that of the active voltage of each data line; in a first detection stage, maintaining the active voltage of the power supply terminal, providing an inactive voltage to the first gate line to-be-detected and providing an active voltage to the data line, detecting voltages at second electrodes of storage capacitors corresponding to the first gate line to-be-detected, determining whether the first gate line to-be-detected has breakpoint according to the detected voltages.
    Type: Application
    Filed: September 25, 2020
    Publication date: April 1, 2021
    Inventors: Jun WANG, Dongfang WANG, Guangyao LI, Haitao WANG, Qinghe WANG, Tongshang SU, Chen SHEN, Xiaoning ZHANG, Youpeng GAN
  • Publication number: 20210099369
    Abstract: A network diagnosis method, a cloud intelligent robot, a network device and a private network, relate to the technical field of communications, and are used for solving the technical problems of having low diagnosis efficiency and leakage risk for a private network in the prior art. The method comprises: an cloud intelligent robot transmitting a network monitoring instruction to a network device in a private network; receiving operation information transmitted by the network device according to the network monitoring instruction; diagnosing the network device according to the operation information to obtain a diagnosis result; and initiating a network configuration information update of the private network according to the diagnosis result.
    Type: Application
    Filed: September 1, 2016
    Publication date: April 1, 2021
    Inventors: William Xiao-Qing Huang, Haitao Jiang, Zhenkai Wang
  • Patent number: 10965636
    Abstract: A message processing method and apparatus The method includes determining an importance level of each application on a terminal according to a historical use feature of the respective application, determining a notification manner of a notification message of each application according to the importance level for the respective application, and displaying, when receiving a notification message, the notification message according to the notification manner corresponding to the application to which the notification message belongs.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: March 30, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Chenglu Wang, Haitao Zhu, Yan Tang
  • Patent number: 10958438
    Abstract: A method for blockchain-based data verification is provided. The method includes: obtaining target data submitted by a data submitter, wherein a first data digest of the target data is recorded in a blockchain; computing a second data digest of the target data; determining whether the second data digest matches the first data digest of the target data recorded in the blockchain; and determining that the target data submitted by the data submitter is valid in response to determining that the second data digest matches the first data digest of the target data recorded in the blockchain.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: March 23, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Fuqiang Li, Linqing Wang, Hong Zhang, Haitao Jiang, Xinyu Weng, Zongru Zhan
  • Publication number: 20210081551
    Abstract: Provided is a method for blockchain-based recordkeeping and implementable by a terminal device. The method comprises: obtaining target data; computing a data digest of the target data, and extracting a key segment from the target data; signing, in a secure operation environment included in the terminal device, the data digest and/or the key segment based on a private key associated with the terminal device to generate a signature; and submitting to a blockchain the data digest, the key segment, and the signature, for one or more nodes in the blockchain to verify the signature based on a public key corresponding to the private key, and to record the data digest and the key segment in the blockchain in response to the signature being verified to be valid.
    Type: Application
    Filed: November 25, 2020
    Publication date: March 18, 2021
    Inventors: Hong ZHANG, Haitao JIANG, Linqing WANG, Xinyu WENG, Fuqiang LI, Feng LIN, Jun WU, Xiaodong ZENG, Lei YANG
  • Patent number: 10949045
    Abstract: A flexible touch substrate and a touch device including the flexible touch substrate are provided. The flexible touch substrate includes a plurality of sides. Each of at least one of the plurality of sides has notches at its both ends. Each of the notches has two edges whose extension directions cross each other, and the two edges of each of the notches have a same length.
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: March 16, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Qingpu Wang, Dacheng Deng, Haitao Liu, Taofeng Xie
  • Publication number: 20210076380
    Abstract: A data transmission method includes transmitting, by a first communications apparatus, first data with a second communications apparatus on a first frequency resource. The method also includes sending, by the first communications apparatus, control information to the second communications apparatus. The control information is used to schedule a part or all of the first data transmitted between the first communications apparatus and the second communications apparatus on a second frequency resource. A first transmission mode supported by the first frequency resource is different from a second transmission mode supported by the second frequency resource. Alternatively, the first transmission mode is the same as the second transmission mode, and a first feedback quantity supported by the first frequency resource is different from a second feedback quantity supported by the second frequency resource.
    Type: Application
    Filed: February 1, 2019
    Publication date: March 11, 2021
    Inventors: Yifan XUE, Jinlin PENG, Jian WANG, Haitao LIU
  • Publication number: 20210062826
    Abstract: The present invention belongs to the technical field of fluid machinery, and proposes a rotating guide vane module for hydraulic working condition adjustment and a method of assembling in a turbopump. The rotating guide vane module comprises a rotating guide vane back cover plate, a rotating guide vane front cover plate, a rotating guide vane drive gear, and rotating guide vanes. Each rotating guide vane is an integrally-formed independent component and comprises a rotating guide vane back seat, a blade, a rotating guide vane front seat, and a shaft. When the rotating guide vane module for hydraulic working condition adjustment of the present invention is used for adjusting the hydraulic working condition, a center gear rotates to drive the rotating guide vane drive gear, and then the rotating guide vanes rotate to change their opening degrees.
    Type: Application
    Filed: August 28, 2020
    Publication date: March 4, 2021
    Inventors: Shenghui Wang, Sihan Liu, Daiwang Song, Chengpeng Wang, Haitao Wang, Yunfei Huang, Guanhua Qiu
  • Publication number: 20210052767
    Abstract: A wound dressing, including fibers containing silver ions. The fibers are manufactured by dissolving silver nitrate into a polymer solution in the substantial absence of light, and then extruding the obtained solution into fibers by wet spinning process. The silver content of the wound dressing is between 0.01-10% by weight, and preferably 0.1-7% by weight.
    Type: Application
    Filed: November 6, 2020
    Publication date: February 25, 2021
    Inventors: Xiaodong WANG, Bingzhi TAO, Xiaohui MO, Haitao XU
  • Publication number: 20210055613
    Abstract: The present disclosure relates to a liquid crystal panel and a repairing method thereof, and a display device. The liquid crystal panel includes an array substrate and a filter substrate, and the repairing method includes: irradiating a pixel which is a bright spot of the liquid crystal panel with laser from one side of the array substrate away from the filter substrate, so that a portion of the array substrate located in the pixel is converted from a light transmitting area into a light shielding area.
    Type: Application
    Filed: March 20, 2020
    Publication date: February 25, 2021
    Inventors: Guodong Wu, Ping Chen, Hewei Wang, Song Wu, Chen Tang, Mingming Mu, Junfeng Li, Haitao Hu, Fugai Chen, Shuai Ji, Hao Yu
  • Publication number: 20210056911
    Abstract: The disclosure provides a display substrate, a method for fabricating the same, a display device. The display substrate includes a base and a display function layer on the base. The display function layer includes pixel circuits arranged in first and second directions, and data lines in the second direction. Each pixel circuit includes a driving capacitor and a driving transistor, a first electrode of the driving capacitor is in a same layer as the data lines; at least one data line includes at least one first sub-data line segment and at least one second sub-data line segment, a width of the first sub-data line segment is less than that of the second sub-data line segment, an orthographic projection of the first sub-data line on a virtual straight line in the second direction at least partially overlaps with that of the first electrode closest thereto on the virtual straight line.
    Type: Application
    Filed: April 30, 2020
    Publication date: February 25, 2021
    Inventors: Haitao WANG, Guangyao LI, Qinghe WANG, Jun WANG, Dongfang WANG
  • Patent number: 10929570
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based infringement evidence storage are provided. One of the methods include: obtaining a request for collecting evidence of infringement by an online resource, wherein the request comprises an address of the online resource; obtaining the evidence of infringement from the address of the online resource; storing verification information of the evidence of infringement on a blockchain; and storing the evidence of infringement in a cloud storage space.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: February 23, 2021
    Assignee: ADVANCED NEW TECHNOLOGIES CO., LTD.
    Inventors: Qimeng Zou, Linqing Wang, Haitao Jiang
  • Patent number: 10930540
    Abstract: Embodiments include an electrostatic chuck assembly having an electrostatic chuck mounted on an insulator. The electrostatic chuck and insulator may be within a chamber volume of a process chamber. In an embodiment, a ground shield surrounds the electrostatic chuck and the insulator, and a gap between the ground shield and the electrostatic chuck provides an environment at risk for electric field emission. A dielectric filler can be placed within the gap to reduce a likelihood of electric field emission. The dielectric filler can have a flexible outer surface that covers or attaches to the electrostatic chuck, or an interface between the electrostatic chuck and the insulator Other embodiments are also described and claimed.
    Type: Grant
    Filed: November 5, 2019
    Date of Patent: February 23, 2021
    Assignee: Applied Materials, Inc.
    Inventors: Kartik Ramaswamy, Anwar Husain, Haitao Wang, Evans Yip Lee, Jaeyong Cho, Hamid Noorbakhsh, Kenny L. Doan, Sergio Fukuda Shoji, Chunlei Zhang
  • Patent number: 10931594
    Abstract: A unified distributed real-time quota limitation system limits use of shared networked resources in distributed networked environment (DNE). A dispatch center determines an amount of shared resources available to client devices in the DNE. The dispatch center determines an amount of the shared resources to allocate for use by the clients, and sends the clients one or more policies having a resource usage quota that limits the amount of the resource that the client can use. When a client receives a request to perform a task that requires a shared resource, before running the task, the client determines its own usage of the resource and terminates the task if running the task will exceed the quota limit of the shared resource.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: February 23, 2021
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: QingXiao Zheng, Yi Wang, JingRong Zhao, LanJun Liao, Haitao Li
  • Publication number: 20210045749
    Abstract: In some examples, an embolization device includes multiple sections with three-dimensional non-helical structures when deployed at a vascular site. The multiple sections include a first section and one or more second sections that are smaller than the first section. The first section may have a deployed structure configured to anchor the device at a vascular site (e.g., a blood vessel) of a patient while each of the one or more second sections may be formed from loops that configured to pack and obstruct the vascular site. In some cases, the embolization device also includes a third section having a deployed configuration with multiple helical windings or loops is configured to anchor the embolization device at the vascular site.
    Type: Application
    Filed: August 13, 2019
    Publication date: February 18, 2021
    Inventors: Yihan Wang, Victoria Schuman, Zhimin Fang, Yapeng Xu, Haitao Cao, Zhipeng Chen, Xiaojing Guo, Shichang Wen
  • Publication number: 20210049596
    Abstract: Embodiments of this disclosure disclose a resource transfer data management method and apparatus, and a storage medium, which belong to the field of Internet technologies. The method includes: receiving transaction data transmitted by a first server, wherein the transaction data is obtained by the first server by signing resource transfer data according to a private key of the first server; verifying the transaction data according to a public key of the first server; and generating a second block according to the transaction data and a feature value of a first block in a blockchain when the verification succeeds, and adding the second block as a next block of the first block to the blockchain.
    Type: Application
    Filed: November 4, 2020
    Publication date: February 18, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Rui GUO, Maocai LI, Zongyou WANG, Haitao TU, Li KONG, Kaiban ZHOU, Changqing YANG, Nan WANG, Yong DING, Yifang SHI
  • Publication number: 20210044839
    Abstract: A decoding method includes: parsing a data stream, and if partitioning an image block with a size of 2N×2N using a quadtree partition pattern is allowed, processing a 2N×N first subimage block and a 2N×N second subimage block or an N×2N first subimage block and an N×2N second subimage block in a constraint subimage processing mode, wherein an image block partition pattern obtained for the partitioned second subimage block and the partitioned first subimage block is different from an image block partition pattern obtained after the 2N×2N image block is partitioned using the quadtree partition pattern, where the 2N×N first subimage block and the 2N×N second subimage block or the N×2N first subimage block and the N×2N second subimage block are obtained by partitioning the image block with the size of 2N×2N.
    Type: Application
    Filed: October 9, 2020
    Publication date: February 11, 2021
    Inventors: Zhao WANG, Siwei MA, Shan GAO, Haitao YANG