Patents by Inventor ShuangYan Zhang

ShuangYan Zhang 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).

  • Foot pedal
    Patent number: D960792
    Type: Grant
    Filed: August 8, 2020
    Date of Patent: August 16, 2022
    Inventor: ShuangYan Zhang