Patents by Inventor Hanchen Shi

Hanchen Shi 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).

  • Tyre tread
    Patent number: D1029740
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: June 4, 2024
    Inventors: Wenlan Liang, Yu Jing, Hanchen Shi, Xubo Wang
  • Tyre tread
    Patent number: D1030627
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: June 11, 2024
    Inventors: Zongyi Xiang, Zhanghua Jiang, Hanchen Shi, Xubo Wang
  • Tyre tread
    Patent number: D1053792
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: December 10, 2024
    Assignee: GUIZHOU TYRE CO., LTD
    Inventors: Hanchen Shi, Xubo Wang, Fenghai Qiang, Wenlan Liang
  • Tyre tread
    Patent number: D1070734
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: April 15, 2025
    Inventors: Zongyi Xiang, Xubo Wang, Hanchen Shi, Zhanghua Jiang