Patents by Inventor Muzhi Zhou

Muzhi Zhou 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).

  • Combined night lamp and speaker
    Patent number: D975320
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: January 10, 2023
    Inventor: Muzhi Zhou
  • Projector lamp
    Patent number: D975912
    Type: Grant
    Filed: April 30, 2021
    Date of Patent: January 17, 2023
    Inventors: Muzhi Zhou, Qundi Chen
  • Combined projector lamp and speaker
    Patent number: D982204
    Type: Grant
    Filed: October 1, 2021
    Date of Patent: March 28, 2023
    Inventor: Muzhi Zhou