Patents by Inventor Guangwu Liu

Guangwu Liu 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).

  • Flashlight
    Patent number: D968000
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: October 25, 2022
    Inventor: Guangwu Liu
  • Flashlight
    Patent number: D983430
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: April 11, 2023
    Assignee: Shenzhen Baoxi Technology Co., Ltd.
    Inventor: Guangwu Liu
  • Flashlight
    Patent number: D983431
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: April 11, 2023
    Assignee: Shenzhen Baoxi Technology Co., Ltd.
    Inventor: Guangwu Liu