Patents by Inventor Jiulin ZHANG

Jiulin ZHANG 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).

  • Map data processing method, computer device and storage medium
    Patent number: 11585675
    Abstract: A map data processing method is performed at a computing device, the method including: detecting a positioning result updated in a three-dimensional space; determining a field of view area corresponding to the updated positioning result; obtaining a tile corresponding to the updated positioning result and a tile corresponding to the field of view area; dynamically loading, into an internal memory space, the tile corresponding to the updated positioning result, and the tile corresponding to the field of view area; and rendering, based on the loaded tiles, an image, in the three-dimensional space, located on the positioning result and corresponding to the field of view area.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: February 21, 2023
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Jiulin Zhang, Bin Li, Cheng Luo
  • MAP DATA PROCESSING METHOD, COMPUTER DEVICE AND STORAGE MEDIUM
    Publication number: 20200158529
    Abstract: A map data processing method is performed at a computing device, the method including: detecting a positioning result updated in a three-dimensional space; determining a field of view area corresponding to the updated positioning result; obtaining a tile corresponding to the updated positioning result and a tile corresponding to the field of view area; dynamically loading, into an internal memory space, the tile corresponding to the updated positioning result, and the tile corresponding to the field of view area; and rendering, based on the loaded tiles, an image, in the three-dimensional space, located on the positioning result and corresponding to the field of view area.
    Type: Application
    Filed: January 23, 2020
    Publication date: May 21, 2020
    Inventors: Jiulin ZHANG, Bin LI, Cheng LUO