Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748888 | Method for operating power semiconductors | Gunnar Dietz, Holger Hoffmann, Harald Hofmann, Michael Leipenat | 2017-08-29 |
| 9553441 | Method and apparatus for protecting an intermediate circuit capacitor in a power converter | — | 2017-01-24 |
| 8947037 | Method for estimating a torque of a three-phase drive motor for a vehicle | Enrico Fuchs, Thomas Götze, Steffen Hellmich, Hans-Georg Köpken | 2015-02-03 |
| 8908402 | Modular high-frequency converter and method for operating the same | Michael Kopf, Marcel Lutze, Mirjam Mantel, Markus Reinhard | 2014-12-09 |