Patents by Inventor Bingzhao Qiu

Bingzhao Qiu 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).

  • Record player
    Patent number: D1008208
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: December 19, 2023
    Assignee: Guangzhou Changyi Electronic Technology Co., Ltd.
    Inventor: Bingzhao Qiu
  • Record player
    Patent number: D1073641
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: May 6, 2025
    Inventor: Bingzhao Qiu
  • Record player
    Patent number: D1074638
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: May 13, 2025
    Inventor: Bingzhao Qiu