Patents by Inventor Wim Ton

Wim Ton 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).

  • METHOD AND APPARATUS FOR AUTHENTICATING STATIC DATA CARRIERS
    Publication number: 20100161994
    Abstract: Method of authenticating optical discs (10) to a rendering device (50), wherein the disc (10) comprises media content (90), a second database (80) with second authentication data (81) and a transponder (30), the method comprising the steps of: a) Receiving a challenge (C1) from a rendering device (50) by the transponder (30), b) Determining a response (R1) to the challenge (C1) by the transponder (30), and c) Sending the response (R1) to the rendering device (50) by the transponder (30).
    Type: Application
    Filed: March 15, 2007
    Publication date: June 24, 2010
    Applicant: Koninklijke Philips Electronics N.V.
    Inventors: Javier Serret Avila, Wim Ton, Philippe Teuwen, Pim Theo Tuyls, Marijke G.C.S. De Soete