Patents by Inventor Markus A. Stulle

Markus A. Stulle 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 and method for controlled exchange of energy between an electrical power network and a load
    Patent number: 9156365
    Abstract: A device for controlling the exchange of energy between an electrical power network and a load includes a stationary charging station for establishing an energy connection between the electrical power network and a supply point. The charging station has an LS controller for sending and receiving control signals via a signal transmission path, and includes a SIM station installed on the load side having a SIM controller. The SIM controller sends a SIM identifier of the SIM station to the LS controller via a signal transmission path at time intervals, wherein the LS controller adds an amount of energy exchanged between the electrical power network and the load to an energy amount counter associated with the SIM identifier. The amount of energy exchanged between the electrical power network and the load via the energy connection in a time interval is below a specified measurement resolution of the energy amount counter.
    Type: Grant
    Filed: February 22, 2011
    Date of Patent: October 13, 2015
    Assignee: IFS Informationstechnik GmbH
    Inventors: Thomas Frey, Markus A. Stulle
  • DEVICE AND METHOD FOR CONTROLLED EXCHANGE OF ENERGY BETWEEN AN ELECTRICAL POWER NETWORK AND A LOAD
    Publication number: 20130015809
    Abstract: A device for controlling the exchange of energy between an electrical power network and a load includes a stationary charging station for establishing an energy connection between the electrical power network and a supply point. The charging station has an LS controller for sending and receiving control signals via a signal transmission path, and includes a SIM station installed on the load side having a SIM controller. The SIM controller sends a SIM identifier of the SIM station to the LS controller via a signal transmission path at time intervals, wherein the LS controller adds an amount of energy exchanged between the electrical power network and the load to an energy amount counter associated with the SIM identifier. The amount of energy exchanged between the electrical power network and the load via the energy connection in a time interval is below a specified measurement resolution of the energy amount counter.
    Type: Application
    Filed: February 22, 2011
    Publication date: January 17, 2013
    Applicant: IFS Informationstechnik GmbH
    Inventors: Thomas Frey, Markus A. Stulle