Patents by Inventor Xiangyun Zeng

Xiangyun Zeng 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).

  • Electric bicycle
    Patent number: D958008
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: July 19, 2022
    Assignee: Foshan Haichuan Smart Manufacture Technology Co., Ltd.
    Inventors: Xiangyun Zeng, Zhiyi Chen