Patents by Inventor Yuan-Fan Jen

Yuan-Fan Jen 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).

  • Mobile phone
    Patent number: D436584
    Type: Grant
    Filed: June 21, 2000
    Date of Patent: January 23, 2001
    Assignee: GVC Corporation
    Inventor: Yuan-Fan Jen
  • Folding mobile phone
    Patent number: D492275
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: June 29, 2004
    Assignee: BENQ Corporation
    Inventors: Ying-Shi Lin, Yi-Liang Lin, Hui-Ling Chen, Yuan-Fan Jen, Hsi-Sheng Chen