Patents by Inventor Suling Qiu

Suling Qiu 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).

  • Magnetic toy
    Patent number: D994035
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: August 1, 2023
    Assignee: Shenzhen Yiluxiang Electronic Commerce Co., Ltd.
    Inventors: Junqiang Zhang, Suling Qiu, Liwei Peng, Liyao Peng