Patents Examined by Paerick Ryan
  • Fuel cell device
    Patent number: 7465506
    Abstract: A fuel cell device has a fuel cell unit including at least two fuel cell elements which are coupled with one another in a way selected from the group consisting of a series coupling, a parallel coupling, and both, for conversion of chemical energy into an electrical energy, and an electronic control unit for controlling individual fuel cell elements of the fuel cell unit.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: December 16, 2008
    Assignee: Robert Bosch GmbH
    Inventors: Ian Faye, Ulrich Gottwick, Rainer Saliger, Jan-Michael Graehn