Patents by Inventor Defu XUE

Defu XUE 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).

  • Vehicle clutch
    Patent number: 11920639
    Abstract: A vehicle clutch, comprising a primary clutch (1).
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: March 5, 2024
    Assignee: TAIAN SHENGTAI AUTO PARTS CO., LTD.
    Inventors: Xiaoqin Wu, Chuanchang Zhao, Hsingchang Kuo, Defu Xue
  • VEHICLE CLUTCH
    Publication number: 20220341471
    Abstract: A vehicle clutch, comprising a primary clutch (1).
    Type: Application
    Filed: December 21, 2020
    Publication date: October 27, 2022
    Inventors: Xiaoqin WU, Chuanchang ZHAO, Hsingchang KUO, Defu XUE