Patents by Inventor Adriaan Yde Raap

Adriaan Yde Raap 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).

  • Touch sensitive display device
    Patent number: 7205983
    Abstract: A touch-sensitive display is made by incorporating a pressure dependent resistive polymer composite into the polymer networks, which are components of the electro-optical pixels. Examples are PDLC, electrophoretic displays, polymer dispersed guest/host systems and other polymer dispersed LC devices.
    Type: Grant
    Filed: July 16, 2003
    Date of Patent: April 17, 2007
    Assignee: Koninklijke Philips Electronics, N.V.
    Inventors: Adriaan Yde Raap, Mark Thomas Johnson, Dirk Kornelis Gerhardus De Boer