Patents by Inventor Minghan Zeng

Minghan Zeng 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).

  • Night vision device
    Patent number: D938507
    Type: Grant
    Filed: May 24, 2020
    Date of Patent: December 14, 2021
    Inventor: Minghan Zeng
  • Mobile solar power source
    Patent number: D973578
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: December 27, 2022
    Inventor: Minghan Zeng
  • Solar charger
    Patent number: D998559
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: September 12, 2023
    Assignee: SHENZHEN BAILEFE ELECTRONIC TECHNOLOGY CO., LTD
    Inventor: Minghan Zeng