Patents by Inventor Henning Dürkop

Henning Dürkop 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 system for secure signal manipulation for testing integrated safety functionalities
    Patent number: 11001211
    Abstract: The invention relates to a method for secure signal manipulation for testing integrated safety functionalities and to a system for carrying out the method.
    Type: Grant
    Filed: March 3, 2020
    Date of Patent: May 11, 2021
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventors: Henning Dürkop, Marc Neubauer, Alejandro Lorda Cobos
  • Method And System For Secure Signal Manipulation For Testing Integrated Safety Functionalities
    Publication number: 20200290533
    Abstract: The invention relates to a method for secure signal manipulation for testing integrated safety functionalities and to a system for carrying out the method.
    Type: Application
    Filed: March 3, 2020
    Publication date: September 17, 2020
    Applicant: Volkswagen Aktiengesellschaft
    Inventors: Henning Dürkop, Marc Neubauer, Alejandro Lorda Cobos
  • Method, device and system for monitoring the determination of a rotor angle of a rotating shaft by means of a resolver
    Patent number: 8928312
    Abstract: In a method for monitoring the determination of a rotor angle of a rotating shaft by use of a resolver monitoring the determination of the rotor angle is carried out by: a first test AC voltage at a test frequency which is not the same as an exciter frequency of the resolver is applied to a first stator winding of the resolver, and a second test AC voltage at the test frequency is applied to at least one second stator winding of the resolver, wherein the first and the second test AC voltages are produced such that an AC voltage is induced all the time in at least one rotor winding of the resolver as a result of the first and the second test AC voltages.
    Type: Grant
    Filed: November 18, 2010
    Date of Patent: January 6, 2015
    Assignee: Lenze Automation GmbH
    Inventors: Axel Pasternack, Karl-Dieter Tieste, Henning Duerkop
  • Method, Device and System for Monitoring the Determination of a Rotor Angle of a Rotating Shaft by Means of a Resolver
    Publication number: 20120313629
    Abstract: In a method for monitoring the determination of a rotor angle of a rotating shaft by use of a resolver monitoring the determination of the rotor angle is carried out by: a first test AC voltage at a test frequency which is not the same as an exciter frequency of the resolver is applied to a first stator winding of the resolver, and a second test AC voltage at the test frequency is applied to at least one second stator winding of the resolver, wherein the first and the second test AC voltages are produced such that an AC voltage is induced all the time in at least one rotor winding of the resolver as a result of the first and the second test AC voltages.
    Type: Application
    Filed: November 18, 2010
    Publication date: December 13, 2012
    Inventors: Axel Pasternack, Karl-Dieter Tieste, Henning Duerkop