Patents by Inventor Nawei Li

Nawei Li 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).

  • Retainer
    Patent number: D1003149
    Type: Grant
    Filed: August 2, 2023
    Date of Patent: October 31, 2023
    Assignee: Hangzhou Haomu Network Technology Co., Ltd.
    Inventor: Nawei Li