Patents by Inventor Matthias Stemplinger

Matthias Stemplinger 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).

  • Device for detecting fault in an electric line
    Patent number: 9568531
    Abstract: A device for detecting faults in an electric line between a voltage source and a load is disclosed. The device includes a signal-generation unit a signal-receiving unit and an evaluation mechanism. The signal-generation unit is configured to produce a power-line signal and transmit the power-line signal via the electric line to an external mechanism. The signal-receiving unit is configured to receive a response signal from the external mechanism. The evaluation mechanism is configured to detect an occurrence of a fault, when the signal-receiving unit fails to receive a response signal.
    Type: Grant
    Filed: April 28, 2014
    Date of Patent: February 14, 2017
    Assignee: LISA DRÄXLMAIER GMBH
    Inventors: Stefan Ecker, Jan Marquardt, Michael Wortberg, Matthias Stemplinger, Yves Müller
  • DEVICE FOR DETECTING FAULT IN AN ELECTRIC LINE
    Publication number: 20140320149
    Abstract: A device for detecting faults in an electric line between a voltage source and a load is disclosed, The device includes a signal-generation unit a signal-receiving unit and an evaluation mechanism. The signal-generation unit is configured to produce a power-line signal and transmit the power-line signal via the electric line to an external mechanism. The signal-receiving unit is configured to receive a response signal from the external mechanism, The evaluation mechanism is configured to detect an occurrence of a fault, when the signal-receiving unit fails to receive a response signal.
    Type: Application
    Filed: April 28, 2014
    Publication date: October 30, 2014
    Applicant: Lisa Dräxlmaier GmbH
    Inventors: Stefan Ecker, Jan Marquardt, Michael Wortberg, Matthias Stemplinger, Yves Müller