Patents by Inventor Sargon Youssef

Sargon Youssef 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 for determining the charge state of a motor vehicle battery when the drive unit is switched off
    Patent number: 8222859
    Abstract: A method is provided for determining the charge state of a motor vehicle battery. An electrical voltage of the motor vehicle battery is detected and the electrical charge state of the motor vehicle battery is determined on the basis of the detected voltage of the motor vehicle battery. According to the method, the temperature of the motor vehicle battery is detected using a sensor that is separated spatially from the motor vehicle battery, and the charge state of the battery is determined on the basis of the detected voltage of the motor vehicle battery and on the basis of the detected temperature of the motor vehicle battery.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: July 17, 2012
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Ulrich Eger, Alexander Dyck, Sargon Youssef
  • METHOD FOR DETERMINING THE CHARGE STATE OF A MOTOR VEHICLE BATTERY
    Publication number: 20100090660
    Abstract: A method is provided for determining the charge state of a motor vehicle battery. An electrical voltage of the motor vehicle battery is detected and the electrical charge state of the motor vehicle battery is determined on the basis of the detected voltage of the motor vehicle battery. According to the method, the temperature of the motor vehicle battery is detected using a sensor that is separated spatially from the motor vehicle battery, and the charge state of the battery is determined on the basis of the detected voltage of the motor vehicle battery and on the basis of the detected temperature of the motor vehicle battery.
    Type: Application
    Filed: October 8, 2009
    Publication date: April 15, 2010
    Applicants: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFT, FWB KUNSTSTOFFTECHNIK GMBH
    Inventors: Ulrich Eger, Alexander Dyck, Sargon Youssef