Patents by Inventor Zhichang Lv

Zhichang Lv 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).

  • Data management method and apparatus, and server
    Patent number: 11567675
    Abstract: A data management method includes receiving, by a management server, a first request, determining, based on an identifier of a first user in the first request, whether a shadow tenant bucket associated with the identifier of the first user exists, and if the shadow tenant bucket associated with the identifier of the first user exists, storing, in the shadow tenant bucket associated with the identifier of the first user, an acceleration engine image (AEI) that the first user requests to register, where a shadow tenant bucket is used to store an AEI of a specified user, and each shadow tenant bucket is in a one-to-one correspondence with a user.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: January 31, 2023
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zheng Zhu, Zhichang Lv, Xinghui Tian
  • Data management method and apparatus, and server
    Patent number: 11403004
    Abstract: A data management method includes receiving, by a management server, a first request, determining, based on an identifier of a first user in the first request, whether a shadow tenant bucket associated with the identifier of the first user exists, and if the shadow tenant bucket associated with the identifier of the first user exists, storing, in the shadow tenant bucket associated with the identifier of the first user, an acceleration engine image (AEI) that the first user requests to register, where a shadow tenant bucket is used to store an AEI of a specified user, and each shadow tenant bucket is in a one-to-one correspondence with a user.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: August 2, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zheng Zhu, Zhichang Lv, Xinghui Tian
  • Method, Apparatus, and Computing Device for Lane Recognition
    Publication number: 20220237919
    Abstract: A method for lane recognition includes, when recognizing a lane in a video, obtaining the video recorded by a monitoring device set up on a road, where the video records a plurality of vehicles running on the road; determining positions of each vehicle in a plurality of video frames of the video; determining a vehicle trajectory of each vehicle in the video based on the positions of the vehicle in the video frames of the video; and recognizing at least one lane in the video based on vehicle trajectories of the vehicles in the video.
    Type: Application
    Filed: February 25, 2022
    Publication date: July 28, 2022
    Inventors: Donghu Li, Zhichang Lv, Yueqiang Lyu
  • Data Management Method and Apparatus, and Server
    Publication number: 20210216222
    Abstract: A data management method includes receiving, by a management server, a first request, determining, based on an identifier of a first user in the first request, whether a shadow tenant bucket associated with the identifier of the first user exists, and if the shadow tenant bucket associated with the identifier of the first user exists, storing, in the shadow tenant bucket associated with the identifier of the first user, an acceleration engine image (AEI) that the first user requests to register, where a shadow tenant bucket is used to store an AEI of a specified user, and each shadow tenant bucket is in a one-to-one correspondence with a user.
    Type: Application
    Filed: March 26, 2021
    Publication date: July 15, 2021
    Inventors: Zheng Zhu, Zhichang Lv, Xinghui Tian