Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7963107 | Procedures for the operation of an internal combustion engine's particle filter and the mechanism for the execution of the procedure | Ralf Wirth, Christian Post, Andre Wiedersberg | 2011-06-21 |
| 7587925 | Method for operating a sensor for recording particles in a gas stream and device for implementing the method | Ralf Wirth, Heribert Haerle, Torsten Handler, Werner Christl, Sabine Rösch +3 more | 2009-09-15 |
| 7584607 | Method of and apparatus for operating a drive train with an electrical machine | Ruediger Fehrmann, Matthias Schueler | 2009-09-08 |
| 7572305 | Exhaust gas purification for internal combustion engines and method for operating the same | Ralf Wirth, Klaus Mueller, Carsten Becker | 2009-08-11 |
| 7458205 | Method for operating an internal combustion engine and device for implementing the method | Torsten Handler | 2008-12-02 |
| 7428809 | Method for operating an internal combustion engine and a device for carrying out the method | Stefan Wickert, Torsten Handler, Christian Walz | 2008-09-30 |
| 7263434 | Method for monitoring a component situated in an exhaust gas region of an internal combustion engine | Wolfgang Ripper, Stefan Wickert, Torsten Handler, Klaus Mueller | 2007-08-28 |
| 7257983 | Method for correcting the position of the angular marks of an incremental wheel of a rotational speed sensor and/or an angle of rotation sensor, and system therefor | Matthias Schueler, Ruediger Fehrmann, Joachim Palmer, Jens Damitz | 2007-08-21 |
| 7260470 | Method for calibration of the cylinder sensors suite on an internal combustion engine with individual cylinder operation in particular in a motor vehicle | Jens Damitz, Ruediger Fehrmann, Matthias Schueler | 2007-08-21 |
| 7158868 | Method and device for consistent bidirectional analysis of engine characteristics map data | Jens Damitz, Andreas Huber, Volker Stuerzl, Juergen Biester, Peter Schmitt +3 more | 2007-01-02 |
| 7127882 | Method and controller for exhaust gas temperature control | Andreas Pfaeffle, Marcel Wuest, Stefan Forthmann, Michael Kolitsch, Andreas Fritsch | 2006-10-31 |
| 7051058 | Method and device for filtering a signal | Horst Wagner, Ruediger Fehrmann | 2006-05-23 |
| 6820592 | Method and apparatus for controlling an internal combustion engine | Rainer Buck, Jens Damitz, Ruediger Fehrmann, Matthias Schueler | 2004-11-23 |
| 6785600 | Method for operating an internal combustion engine | Manfred Birk, Andreas Michalske | 2004-08-31 |
| 6691682 | Online optimization of injection systems having piezoelectric elements | Johannes-Jörg Rueger | 2004-02-17 |
| 6675787 | Method and device for controlling an internal combustion engine | Jens Damitz, Ruediger Fehrmann, Matthias Schueler | 2004-01-13 |
| 6665607 | Method and device for controlling an internal combustion engine | Peter Skala, Ruediger Fehrmann, Markus Jung, Gabriel Scolan | 2003-12-16 |
| 6250144 | Method and device for correcting tolerances in a transmitter wheel | Manfred Birk, Peter Rupp, Rudiger Fehrmann | 2001-06-26 |
| 6068574 | Method and arrangement for controlling an output torque of a drive train of a vehicle | Ernst Wild, Manfred Hellmann, Andrea Steiger-Pischke, Wolfgang Hermsen | 2000-05-30 |
| 5716301 | System for determining a gear ratio change for an automatic transmission | Ernst Wild, Manfred Meissner, Manfred Hellmann, Andrea Steiger-Pischke, Karl-Heinz Senger +1 more | 1998-02-10 |