Patents by Inventor Pi-Chi Tang

Pi-Chi Tang 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).

  • Personal digital assistant
    Patent number: D548735
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: August 14, 2007
    Assignee: Lite-On Technology Corporation
    Inventor: Pi-Chi Tang
  • Wireless GPS receiver
    Patent number: D559233
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: January 8, 2008
    Assignee: Lite-On Technology Corporation
    Inventor: Pi-Chi Tang
  • Portion of analyte measurement apparatus
    Patent number: D851769
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: June 18, 2019
    Assignee: BIONIME CORPORATION
    Inventors: Peter Wirz, Pi-Chi Tang, Ming-Da Chen, Chiao-An Yang