Patents by Inventor Qiuping Xie

Qiuping Xie 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: D862250
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: October 8, 2019
    Assignee: Shenzhen Chufan E-Commerce Co., Ltd.
    Inventor: Qiuping Xie