Patents by Inventor Huaqiong Mai

Huaqiong Mai 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).

  • Wireless charger
    Patent number: D1001067
    Type: Grant
    Filed: November 23, 2021
    Date of Patent: October 10, 2023
    Assignee: CYD Electronics (Shenzhen) Co., Ltd
    Inventors: Zhengrong Li, Huaqiong Mai
  • Headphone controller
    Patent number: D1025951
    Type: Grant
    Filed: December 30, 2022
    Date of Patent: May 7, 2024
    Assignee: CYD Electronics (Shenzhen) Co., Ltd
    Inventor: Huaqiong Mai