Patents by Inventor Huangsheng Chen

Huangsheng Chen 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).

  • Earring
    Patent number: D858341
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: September 3, 2019
    Inventor: Huangsheng Chen
  • Pair of rings
    Patent number: D1019456
    Type: Grant
    Filed: October 14, 2021
    Date of Patent: March 26, 2024
    Inventor: Huangsheng Chen