Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7171952 | Method, computer program, control and/or regulation device for operation of an internal combustion engine and fuel system for an internal combustion engine | Jens Wolber, Thomas Frenz, Markus Amler | 2007-02-06 |
| 7121265 | Method for operating a fuel supply system for an internal combustion engine in a motor vehicle | Jens Wolber, Thomas Frenz, Ruediger Weiss, Markus Amler, Karsten Hinn | 2006-10-17 |
| 7089914 | Method, computer program and control and/or regulation device for operating an internal combustion engine, and corresponding internal combustion engine | Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2006-08-15 |
| 7021261 | Method, computer program control and regulating unit for operating an internal combustion engine, as well as an internal combustion engine | Jens Wolber, Thomas Frenz, Markus Amler, Karsten Hinn | 2006-04-04 |
| 6986339 | Method, computer program, memory medium and control and/or regulating unit for operating an internal combustion engine, as well as internal combustion engine, in particular for a motor vehicle | Thomas Frenz, Bernd Kudicke, Claus Schneider, Markus Amler, Tobias Flaemig-Vetter +1 more | 2006-01-17 |
| 6973919 | Internal combustion engine and method, computer program and control apparatus for operating the internal combustion engine | Jens Wolber, Thomas Frenz, Markus Amler | 2005-12-13 |
| 6968829 | Method, computer program, memory medium, and control and/or regulating device for operating an internal combustion engine, and an internal combustion engine in particular for a motor vehicle | Thomas Frenz, Markus Amler | 2005-11-29 |
| 6951205 | Method and arrangement for correcting a fuel quantity which is supplied to an internal combustion engine | Karsten Kroepke, Ruediger Weiss, Martin Schlemmer | 2005-10-04 |
| 6918379 | Method and control and regulating device for operating an internal combustion engine with piezoelectrically actuated fuel injection valves | Rolf Reischl, Thomas Frenz, Klaus Mueller, Markus Amler | 2005-07-19 |
| 6840219 | Fuel supply system for an internal combustion engine | Jens Wolber, Thomas Frenz, Hansjoerg Bochum, Markus Amler | 2005-01-11 |
| 6823844 | Method for the operation of a fuel metering system on a direct injection internal combustion engine | Ulrich Steinbrenner, Thomas Frenz | 2004-11-30 |
| 6802209 | Method and device for calibrating a pressure sensor | Jens Wolber, Thomas Frenz, Hansjoerg Bochum, Matthias Kuesell, Markus Amler | 2004-10-12 |
| 6772738 | Injection system for internal combustion engines with improved starting properties | Helmut Rembold, Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum +4 more | 2004-08-10 |
| 6752118 | Valve-controlled internal combustion engine | Janusz Kwiatowski | 2004-06-22 |
| 6748927 | Method, computer programme and control and/or regulation device for operating an internal combustion engine | Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2004-06-15 |
| 6725835 | Method for operating an otto-cycle internal combustion engine with fuel injection on a cold start | Ralf Daeubel, Gerd Grass, Ruediger Weiss, Hansjoerg Bochum, Edmund Schaut | 2004-04-27 |
| 6708671 | Method and device for varying the supply pressure applied to a high pressure pump and generated by a low pressure pump | Jens Wolber, Thomas Frenz, Hansjoerg Bochum, Markus Amler | 2004-03-23 |
| 6655360 | Method for reducing the fuel pressure in a non-return fuel supply system | Jens Wolber, Thomas Frenz, Hansjoerg Bochum, Markus Amler | 2003-12-02 |
| 6615807 | Method and apparatus for cooling a fuel injection system | Helmut Rembold, Udo Hafner, Winfried Moser, Matthias Philipp, Karl Gmelin +8 more | 2003-09-09 |
| 6536415 | Method and device for diagnosing the failure of a fuel delivery device in a fuel system | Mathias Rollwage, Karsten Kroepke, Jens Wolber, Thomas Frenz, Manfred Kirschner +3 more | 2003-03-25 |
| 6474310 | Fuel supply device for an internal combustion engine of a motor vehicle | Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-11-05 |
| 6453879 | Operating device for an internal combustion engine of a motor vehicle with a starter | Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-09-24 |
| 6412475 | Operation control for a fuel feeding module with variable system pressure | Jens Wolber, Thomas Frenz, Markus Amler, Hansjoerg Bochum | 2002-07-02 |
| 6389901 | Diagnostic method for a fuel supply system | Jens Wolber, Thomas Frenz, Hansjoerg Bochum, Markus Amler | 2002-05-21 |
| 6378496 | Fuel supply system for an internal combustion engine in a motor vehicle in particular | Gerd Grass, Ruediger Weiss | 2002-04-30 |