Patents by Inventor Pengchen Chen

Pengchen 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).

  • Combined speaker and charger
    Patent number: D886786
    Type: Grant
    Filed: April 16, 2018
    Date of Patent: June 9, 2020
    Inventor: Pengchen Chen