Patents by Inventor Xiansheng Yang

Xiansheng Yang 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).

  • Cab roof
    Patent number: D976967
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: January 31, 2023
    Assignee: Caterpillar SARL
    Inventors: Hongbin Yuan, Xiansheng Yang
  • Portable power station
    Patent number: D995415
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: August 15, 2023
    Inventors: Haiyang Guo, Xiansheng Yang, Shengli Wang