Patents by Inventor Daoying Yang

Daoying 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).

  • Wash bag
    Patent number: D1026460
    Type: Grant
    Filed: June 20, 2021
    Date of Patent: May 14, 2024
    Assignee: Shenzhen Huiyida Technology Co., Ltd.
    Inventor: Daoying Yang