Patents by Inventor Stefan Hohrein

Stefan Hohrein 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).

  • Apparatus for storing data in a motor vehicle
    Patent number: 6516256
    Abstract: An apparatus for storing data of a device, in particular of a motor vehicle, which is to be monitored, in which apparatus the data are preferably stored by means of a control unit in a memory unit. In an apparatus which permits a plurality of data which change continuously during the service life of the motor vehicle to be stored in an operationally reliable way and with a high processing speed, the fixed data and the continuously updated data of the apparatus which is to be monitored are stored in the memory unit 15 which contains the open-loop and/or closed-loop control processes.
    Type: Grant
    Filed: October 13, 1999
    Date of Patent: February 4, 2003
    Assignee: Mannesmann VDO AG
    Inventors: Stefan Hartmann, Dieter Gnatzy, Stefan Hohrein