Patents by Inventor Maojun Huang

Maojun Huang 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).

  • Solar rechargeable battery
    Patent number: D908081
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: January 19, 2021
    Inventor: Maojun Huang
  • Wireless speaker light
    Patent number: D944230
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: February 22, 2022
    Inventor: Maojun Huang