Patents by Inventor Yuhang Ying

Yuhang Ying 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).

  • Patent number: D993088
    Type: Grant
    Filed: November 25, 2021
    Date of Patent: July 25, 2023
    Assignee: Zhejiang Hangying Lock Co., Ltd.
    Inventor: Yuhang Ying