Patents by Inventor Hailong TIAN

Hailong 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 device for generating position information of target object
    Patent number: 10655982
    Abstract: Disclosed embodiments include a method and a device for generating position information of a target object. In some embodiments, the method comprises: obtaining target point cloud data of the target object, acquired by a target scanner at a target position, and position information of the target scanner, and obtaining reference point cloud data of the target object, acquired by a reference scanner at a reference position, and position information and an Euler angle of the reference scanner; obtaining an Euler angle of the target scanner based on the target point cloud data, the reference point cloud data, and the Euler angle of the reference scanner; and generating the position information of the target object based on the target point cloud data, the position information and the Euler angle of the target scanner, the reference point cloud data, and the position information and the Euler angle of the reference scanner.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: May 19, 2020
    Assignee: Baidu Online Network Technology (Beijing) Co., Ltd.
    Inventors: Weilin Peng, Li Yu, Shengpan Xu, Hailong Tian, Shiyu Song, Fangfang Dong
  • METHOD AND DEVICE FOR GENERATING POSITION INFORMATION OF TARGET OBJECT
    Publication number: 20190025075
    Abstract: Disclosed embodiments include a method and a device for generating position information of a target object. In some embodiments, the method comprises: obtaining target point cloud data of the target object, acquired by a target scanner at a target position, and position information of the target scanner, and obtaining reference point cloud data of the target object, acquired by a reference scanner at a reference position, and position information and an Euler angle of the reference scanner; obtaining an Euler angle of the target scanner based on the target point cloud data, the reference point cloud data, and the Euler angle of the reference scanner; and generating the position information of the target object based on the target point cloud data, the position information and the Euler angle of the target scanner, the reference point cloud data, and the position information and the Euler angle of the reference scanner.
    Type: Application
    Filed: October 16, 2017
    Publication date: January 24, 2019
    Inventors: Weilin PENG, Li YU, Shengpan XU, Hailong TIAN, Shiyu SONG, Fangfang DONG
  • Interactive intelligent panel
    Patent number: D962886
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: September 6, 2022
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventors: Liuyang Yan, Hailong Tian