Patents by Inventor Chaokai TIAN

Chaokai TIAN 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).

  • Method and apparatus used for extracting feature point of environmental target
    Patent number: 11928870
    Abstract: A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: March 12, 2024
    Assignee: GREAT WALL MOTOR COMPANY LIMITED
    Inventors: Hongliang Liu, Jianyong Ge, Longbao Zhen, Rutao Han, Wei Li, Junpeng Zhao, Ronglin Zeng, Chaokai Tian, Weifeng Deng
  • Method and apparatus used for extracting feature point of environmental target
    Patent number: 11869252
    Abstract: A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: January 9, 2024
    Assignee: GREAT WALL MOTOR COMPANY LIMITED
    Inventors: Hongliang Liu, Jianyong Ge, Longbao Zhen, Rutao Han, Wei Li, Junpeng Zhao, Ronglin Zeng, Chaokai Tian, Weifeng Deng
  • METHOD AND APPARATUS USED FOR EXTRACTING FEATURE POINT OF ENVIRONMENTAL TARGET
    Publication number: 20210365695
    Abstract: A method and apparatus used for extracting a feature point of an environmental target, which relate to the field of vehicles. The method comprises: acquiring the position of each corner point of an environmental target; and determining a feature point of the environmental target according to the position of each corner point of the environmental target. Thus, the problem wherein target identification is not precise may be solved, which is particularly suitable for the identification of a large target.
    Type: Application
    Filed: September 27, 2019
    Publication date: November 25, 2021
    Inventors: Hongliang LIU, Jianyong GE, Longbao ZHEN, Rutao HAN, Wei LI, Junpeng ZHAO, Ronglin ZENG, Chaokai TIAN, Weifeng DENG