Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421592 | Device and method for coating substrates having planar or shaped surfaces by means of magnetron sputtering | Michael Vergöhl, Andreas Pflug, Stefan Bruns, Andre Kaiser, Tobias Zickenrott | 2025-09-23 |
| 11321974 | Method and system for carrying out an on-board diagnostic function of a vehicle | Philip Jost, Markus Reiber | 2022-05-03 |
| 9207146 | Method and apparatus for monitoring an electromagnetic hydraulic valve for a variable valve timing system | Stephan Pelters, Arno Wunderlich, Lutz Kretzschmar | 2015-12-08 |
| 9116075 | Method for checking a function of an outlet valve | — | 2015-08-25 |
| 7467042 | Method and control unit for diagnosing a valve lift adjustment system of an internal combustion engine | Sven Sikora, Nils Nagel | 2008-12-16 |
| 7308355 | Method and control device for diagnosing a charge cycle valve stroke adjusting system of an internal-combustion engine | Dietmar Schwarzenthal, Nils Nagel | 2007-12-11 |
| 7269501 | Method and device for monitoring the functioning of a valve stroke adjusting device of an internal combustion engine during cold starts | Nils Nagel | 2007-09-11 |