Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8296044 | Method for the localization of a fault location within a fuel injection system | Robert Hoffmann | 2012-10-23 |
| 8113039 | Method for testing the operation of a pressure sensing unit of an injection system of an internal combustion engine | Christian Beetz, Michael Wirkowski | 2012-02-14 |
| 8061188 | Method for determining a functional state of a piezoelectric injector of an internal combustion engine | Robert Hoffmann | 2011-11-22 |
| 7937237 | Method for recognizing a sensor type | Ulrich Craemer, Christian Zobel | 2011-05-03 |
| 7146269 | Method for determining defective actuators in an internal combustion engine | Arno Friedrich, Walter Schrod | 2006-12-05 |
| 7123021 | Method and device for diagnosis of a sensor | Achim Przymusinski | 2006-10-17 |