Patents by Inventor Guopei Yuan

Guopei 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: D925107
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 13, 2021
    Assignee: ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO., LTD
    Inventors: Shiqiang Yuan, Guopei Yuan, Bujian Yuan
  • Lamp
    Patent number: D925108
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 13, 2021
    Assignee: ZHONGSHAN CITY KINGLONG LIGHTING FACTORY CO., LTD
    Inventors: Shiqiang Yuan, Guopei Yuan, Bujian Yuan