Patents by Inventor Ya-Fan Chou

Ya-Fan Chou 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).

  • Display screen with graphical user interface
    Patent number: D880513
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: April 7, 2020
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yi-An Wang, Ya-Fan Chou, Sih-Yu Chen, Chun-Chieh Hsu
  • Display screen with graphical user interface
    Patent number: D914030
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: March 23, 2021
    Assignee: DELTA ELECTRONICS, INC.
    Inventors: Yi-An Wang, Ya-Fan Chou