Patents by Inventor Shilong Yuan

Shilong Yuan 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: D917770
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: April 27, 2021
    Assignee: ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO., LTD
    Inventors: Shiqiang Yuan, Shujin Yuan, Shilong Yuan
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    Patent number: D918459
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: May 4, 2021
    Assignee: ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO., LTD
    Inventors: Shiqiang Yuan, Shujin Yuan, Shilong Yuan
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    Patent number: D918460
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: May 4, 2021
    Assignee: ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO., LTD
    Inventors: Shiqiang Yuan, Shujin Yuan, Shilong Yuan