Patents by Inventor Wenzhen Ouyang

Wenzhen Ouyang 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).

  • STARRY PROJECTION LAMP
    Publication number: 20210164628
    Abstract: The present disclosure relates to a starry projection lamp, including an upper shell, a lower shell, a light-emitting light path system, a laser light path system, and a main control board. The light-emitting light path system is rotatably disposed to cause imaged water ripples to rotate; and an audio component provided can bring visual and auditory enjoyment to a user to make the user get relaxed more easily.
    Type: Application
    Filed: February 9, 2021
    Publication date: June 3, 2021
    Inventors: Huazhu Zheng, Yunyun Lu, Caijian Zheng, Wenzhen Ouyang
  • Music starry light
    Patent number: D912883
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: March 9, 2021
    Inventors: Caijian Zheng, Wenzhen Ouyang