Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11422878 | Control unit and method for operating a control unit | Andre Vogel, Axel Aue, Margit Mueller, Thomas Hartgen | 2022-08-23 |
| 7481104 | Method and device for diagnosing the dynamic characteristics of a lambda probe used for the lambda regulation of individual cylinders | Eberhard Schnaibel, Andreas Koring, Michael Daetz | 2009-01-27 |
| 7461536 | Circuit arrangement for operating a gas sensor | Eberhard Schnaibel, Erich Junginger, Andreas Koring, Harry Braun, Lothar Diehl | 2008-12-09 |
| 6947826 | Method for compensating injection quality in each individual cylinder in internal combustion engines | Christian Preussner | 2005-09-20 |
| 6910471 | Method for determining the fuel/air ratio in the individual cylinders of a multi-cylinder internal combustion engine | Johannes Kanters, Johann Riegel | 2005-06-28 |