Patents by Inventor Kefang Zheng

Kefang Zheng 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).

  • Toy
    Patent number: D1080752
    Type: Grant
    Filed: December 19, 2024
    Date of Patent: June 24, 2025
    Assignee: Shenzhen Minghua Cross-Border Trade Co., Ltd.
    Inventor: Kefang Zheng