Patents by Inventor Hairui Guo

Hairui Guo 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).

  • Game controller
    Patent number: D965064
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: September 27, 2022
    Assignee: SHENZHEN BEIERSAI ELECTRONIC TECHNOLOGY CO., LTD.
    Inventors: Hairui Guo, Fan Yang
  • Game controller
    Patent number: D965065
    Type: Grant
    Filed: December 26, 2021
    Date of Patent: September 27, 2022
    Assignee: SHENZHEN BEIERSAI ELECTRONIC TECHNOLOGY CO., LTD
    Inventor: Hairui Guo