Patents by Inventor Ken S. Chae

Ken S. Chae 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).

  • Speaker
    Patent number: D621385
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: August 10, 2010
    Assignee: DEI Headquarters, Inc.
    Inventors: Allen S. Baron, Ken S. Chae, David A Fitzpatrick, Nicholas A. Mondich, Scott Orth
  • Subwoofer
    Patent number: D623170
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: September 7, 2010
    Assignee: DEI Headquarters, Inc.
    Inventors: Allen S. Baron, Ken S. Chae, Scott Orth, Steven S. Tourison