Patents by Inventor Liz Siew Cheng Teh

Liz Siew Cheng Teh 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).

  • Remote control unit
    Patent number: D614605
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: April 27, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Liz Siew Cheng Teh, Michael Held
  • Remote control unit
    Patent number: D622703
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: August 31, 2010
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Liz Siew Cheng Teh, Michael Held