Patents by Inventor Michael Gueth

Michael Gueth 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).

  • Electrical load detection apparatus
    Patent number: 8538032
    Abstract: A load detection technique for a load comprising multiple frequency-dependant sub-loads comprises measuring a representation of the impedance characteristic of the load; providing stored representations of a multiplicity of impedance characteristics of the load; each one of the stored representations represents the impedance of the load when at least a particular one of the sub-loads is in a fault condition; and comparing the measured representation of the current impedance characteristic of the load with each one of the stored representations and in case that the measured representation matches a stored representation, identifying the sub-load or sub-loads being in a fault condition by the corresponding stored representation.
    Type: Grant
    Filed: April 28, 2009
    Date of Patent: September 17, 2013
    Assignee: Harman Becker Automotive Systems GmbH
    Inventors: Genaro Woelfl, Arnold Knott, Michael Gueth
  • ELECTRICAL LOAD DETECTION APPARATUS
    Publication number: 20100019781
    Abstract: A load detection technique for a load comprising multiple frequency-dependant sub-loads comprises measuring a representation of the impedance characteristic of the load; providing stored representations of a multiplicity of impedance characteristics of the load; each one of the stored representations represents the impedance of the load when at least a particular one of the sub-loads is in a fault condition; and comparing the measured representation of the current impedance characteristic of the load with each one of the stored representations and in case that the measured representation matches a stored representation, identifying the sub-load or sub-loads being in a fault condition by the corresponding stored representation.
    Type: Application
    Filed: April 28, 2009
    Publication date: January 28, 2010
    Inventors: Genaro Woelfl, Arnold Knott, Michael Gueth