Patents by Inventor Wangcheng Li

Wangcheng Li 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).

  • Portable solar generator power
    Patent number: D969730
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: November 15, 2022
    Inventor: Wangcheng Li
  • Energy storage power supply
    Patent number: D1153053
    Type: Grant
    Filed: November 11, 2024
    Date of Patent: October 13, 2026
    Assignee: Shenzhen Tosun Technology Co., Ltd
    Inventor: Wangcheng Li