Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9252619 | Method for the resistive cell equalization of battery cells of a battery, a battery which is controlled in accordance with the method, and a motor vehicle | Matthias Riedmann, Ulrich Zimmermann | 2016-02-02 |
| 7616047 | Transistor arrangement for rectifier and inverter | Armin Ruf, Ulrich Ammann | 2009-11-10 |
| 7459954 | Control circuit for controlling an electronic circuit and method for this | Jochen Kuehner, Robert Plikat, Stefan Mueller, Armin Ruf | 2008-12-02 |
| 7328099 | Device for recording the battery voltage in engine-control devices | — | 2008-02-05 |
| 6373705 | Electronic semiconductor module | Gerhard Koelle, Wolfgang Jacob, Harald Tschentscher | 2002-04-16 |