Patents by Inventor Liz Teh Siew Cheng

Liz Teh Siew Cheng 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).

  • Patent number: D517515
    Type: Grant
    Filed: June 9, 2004
    Date of Patent: March 21, 2006
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Pernilla Maria Cecilia Johansson, Liz Teh Siew Cheng
  • Patent number: D479832
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: September 23, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng
  • Patent number: D480063
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: September 30, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng
  • Patent number: D480379
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: October 7, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng
  • Patent number: D481027
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: October 21, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng
  • Patent number: D481705
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: November 4, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng
  • Patent number: D482345
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: November 18, 2003
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Timothy Andrew Homewood, Liz Teh Siew Cheng