Patents by Inventor Yulei Song

Yulei Song 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).

  • Magic disco ball laser light
    Patent number: D928379
    Type: Grant
    Filed: December 27, 2020
    Date of Patent: August 17, 2021
    Inventor: Yulei Song
  • 6 hole LED laser light
    Patent number: D930213
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: September 7, 2021
    Inventor: Yulei Song
  • Water wave LED star laser light
    Patent number: D930222
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: September 7, 2021
    Inventor: Yulei Song
  • 8 hole LED laser light
    Patent number: D930877
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: September 14, 2021
    Inventor: Yulei Song