Patents by Inventor Ronghai Yun

Ronghai Yun 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).

  • Wifi borescope inspection camera
    Patent number: D850308
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: June 4, 2019
    Assignee: Shenzhen Deepsea Voyage Investment Co., Ltd.
    Inventor: Ronghai Yun
  • Wifi borescope inspection camera
    Patent number: D860016
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: September 17, 2019
    Assignee: Shenzhen Deepsea Voyage Investment Co., Ltd.
    Inventor: Ronghai Yun
  • Wifi borescope inspection camera
    Patent number: D861518
    Type: Grant
    Filed: April 27, 2017
    Date of Patent: October 1, 2019
    Assignee: Shenzhen Deepsea Voyage Investment Co., Ltd.
    Inventor: Ronghai Yun