Patents by Inventor Chia-Wen Wang

Chia-Wen Wang 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).

  • Stand alone videophone
    Patent number: RE38830
    Type: Grant
    Filed: January 23, 2002
    Date of Patent: October 18, 2005
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Wen Wang, Yu-Lin Chao, Jeng-Yeong Tyan
  • VOIP access gateway
    Patent number: D464044
    Type: Grant
    Filed: March 16, 2001
    Date of Patent: October 8, 2002
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Wen Wang, Yu-Lin Chao, Cheng-Yeh Yang
  • Stand alone videophone
    Patent number: D402978
    Type: Grant
    Filed: January 28, 1998
    Date of Patent: December 22, 1998
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Wen Wang, Yu-Lin Chao, Jeng-Yeong Tyan
  • Cable modem
    Patent number: D420676
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: February 15, 2000
    Assignee: Industrial Technology Research Institute
    Inventors: Chia-Wen Wang, Ching-Lung Chan