Patents by Inventor Dan Poon

Dan Poon 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).

  • Decorative case for an MP3 player device
    Patent number: D547056
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: July 24, 2007
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon, Jason Collins, John Alexander
  • Decorative case for an MP3 player device
    Patent number: D547057
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: July 24, 2007
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon, Jason Collins, John Alexander
  • Case with stand for an MP3 player device
    Patent number: D559229
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: January 8, 2008
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon
  • Case with stand for an MP3 player device
    Patent number: D559230
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: January 8, 2008
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon
  • Case with stand for an MP3 player device
    Patent number: D559529
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: January 15, 2008
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon
  • Decorative case for an MP3 player device
    Patent number: D566962
    Type: Grant
    Filed: January 22, 2007
    Date of Patent: April 22, 2008
    Assignee: Griffin Technology, Inc.
    Inventors: Paul Griffin, Dan Poon, Jason Collins, John Alexander