Patents by Inventor Bufu Li

Bufu 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).

  • Bakeware
    Patent number: D940495
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: January 11, 2022
    Assignee: ZHONGSHAN LIANSHENG INTELLIGENT TECHNOLOGY CO., LTD..
    Inventors: Juehao Huang, Houjun Huang, Bufu Li, Weiwu Man