Patents by Inventor Yaoqin Li

Yaoqin 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).

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    Patent number: D944239
    Type: Grant
    Filed: April 11, 2020
    Date of Patent: February 22, 2022
    Assignee: SHENZHEN QIANHAI WEIZHISHENG NETWORK TECHNOLOGY CO., LTD.
    Inventor: Yaoqin Li