Patents by Inventor Xinyan Xia

Xinyan Xia 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).

  • Diesel engine
    Patent number: D960934
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: August 16, 2022
    Assignee: WEICHAI POWER CO., LTD.
    Inventors: Baodan Qi, Yuelan Zhong, Xinyan Xia, Hongshuang He, Wei Zhang, Junlong Zhang, Yuanhui Lu, Xianning Sun, Linping Song
  • Diesel engine
    Patent number: D996468
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: August 22, 2023
    Assignee: WEICHAI POWER CO., LTD.
    Inventors: Baodan Qi, Yuelan Zhong, Xinyan Xia, Hongshuang He, Wei Zhang, Junlong Zhang, Yuanhui Lu, Xianning Sun, Linping Song