Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794311 | Method for adjusting a fuel/air ratio of an internal combustion engine | Michael Pfeil, Michael Fey | 2020-10-06 |
| 8862309 | Method for diagnosing and/or adapting at least one system of a device | Matthias Kuentzle, Andreas Koring, Martin Sternke | 2014-10-14 |
| 8798892 | Method and device for the dynamic monitoring of a lambda probe | Michael Pfeil, Siyun Chu, Albrecht Clement | 2014-08-05 |
| 8489270 | Method and device for diagnosing the dynamics of an exhaust gas sensor | Michael Pfeil, Siyun Chu, Albrecht Clement | 2013-07-16 |
| 8381567 | Procedure and device for detecting manipulations at lambda probes | Michael Fey, Andreas Koring | 2013-02-26 |
| 8245566 | Procedure and device for diagnosing an exhaust gas probe | Ronaldi Rusli, Andreas Koring, Richard Hotzel | 2012-08-21 |
| 8186205 | Procedure and device for diagnosing the dynamic of an exhaust gas sensor | Ronaldi Rusli, Andreas Koring, Richard Hotzel | 2012-05-29 |
| 8167066 | Defined internal combustion engine operation in vehicles having a hybrid drive | Klaus Joos, Martin Streib, Thomas Huber, Eberhard Schnaibel, Bernd Kesch +4 more | 2012-05-01 |
| 8141345 | Method and device for regulating the fuel/air ratio of a combustion process | Eberhard Schnaibel, Klaus Hirschmann, Richard Hotzel | 2012-03-27 |
| 7849673 | Procedure for heating-up and keeping warm an emission control assembly of a motor vehicle | Karsten Kroepke, Juergen Pantring, Jens Wolber, Ruediger Weiss, Detlef Heinrich +3 more | 2010-12-14 |
| 7269996 | Method for dynamic diagnosis of an exhaust gas analyzer probe | Eberhard Schnaibel | 2007-09-18 |