Patents by Inventor Gregor Sueng

Gregor Sueng 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 of and circuit for identifying and/or verifying hardware and/or software of an appliance and of a data carrier cooperating with the appliance
    Patent number: 8453233
    Abstract: In a method of and circuit for identifying and/or verifying the hardware and/or software of an appliance and of a data carrier, for example a smartcard, cooperating with the appliance, it is provided that a first unit (E1) for verifying the hardware and/or software of the appliance, in particular a Trusted Platform Module (TPM), and a second unit (E2) for verifying and/or identifying and authorizing the external data carrier, in particular a Secure Application Module (SAM), are coupled for direct data exchange via a communication interface (17) of the central arithmetic units (2, 10), in order to reduce or eliminate the possibility of attack or manipulation.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: May 28, 2013
    Assignee: NXP B.V.
    Inventors: Ernst Haselsteiner, Gregor Sueng, Ernst Steiner
  • Method of and Circuit for Identifying and/or Verifying Hardware and/or Software of an Appliance and of a Data Carrier Cooperating with the Appliance
    Publication number: 20080209548
    Abstract: In a method of and circuit for identifying and/or verifying the hardware and/or software of an appliance and of a data carrier, for example a smartcard, cooperating with the appliance, it is provided that a first unit (E1) for verifying the hardware and/or software of the appliance, in particular a Trusted Platform Module (TPM), and a second unit (E2) for verifying and/or identifying and authorizing the external data carrier, in particular a Secure Application Module (SAM), are coupled for direct data exchange via a communication interface (17) of the central arithmetic units (2, 10), in order to reduce or eliminate the possibility of attack or manipulation.
    Type: Application
    Filed: October 5, 2004
    Publication date: August 28, 2008
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Ernst Haselsteiner, Gregor Sueng, Ernst Steiner