Patents by Inventor Chaoqian Feng

Chaoqian Feng 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).

  • Patent number: D1057043
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: January 7, 2025
    Inventor: Chaoqian Feng
  • Patent number: D1072901
    Type: Grant
    Filed: January 16, 2025
    Date of Patent: April 29, 2025
    Inventor: Chaoqian Feng
  • Patent number: D1072902
    Type: Grant
    Filed: January 16, 2025
    Date of Patent: April 29, 2025
    Inventor: Chaoqian Feng