Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413453 | Interference-free transmission of signals between different earth potentials | Falko Friese | 2025-09-09 |
| 11376975 | Discharge circuit and method for discharging a high-voltage DC link of a vehicle | — | 2022-07-05 |
| 11079263 | Apparatuses and methods for evaluating a signal emitted by a rotational angle sensor | Daniel Zirkel, Michael Ungermann, Benjamin Lechner, Daniel Raichle, Tim Bruckhaus | 2021-08-03 |
| 11011974 | Inverter arrangement, electric drive system, and method for discharging a DC link capacitor in an inverter arrangement | Martin Trunk, Timo Bartsch | 2021-05-18 |
| 10330500 | Method and apparatus for operating a resolver, and resolver device | Manfred Kirschner | 2019-06-25 |
| 9857204 | Operating a resolver and detecting a defect in the resolver | Manfred Kirschner | 2018-01-02 |
| 9673744 | Operating state circuit for inverter and method for setting operating states of an inverter | Andreas Schoenknecht, Daniel Raichle | 2017-06-06 |
| 9350268 | Control device for semiconductor switch on an inverter and method for the actuation of an inverter | Andreas Schoenknecht | 2016-05-24 |
| 9252625 | Method and device for charging a battery of an electrical drive using components of the electrical drive | Bernd Dittmer, Jie Ge, Bernhard Mader, Christoph Van Booven, Andreas Mittag +2 more | 2016-02-02 |
| 9207691 | Control apparatus for semiconductor switches of an inverter, and method for driving an inverter | Andreas Schoenknecht | 2015-12-08 |
| 9154051 | Operating state circuit for an inverter and method for setting operating states of an inverter | Daniel Raichle, Andreas Schoenknecht | 2015-10-06 |
| 6650976 | Device and method for controlling operational sequences, in particular in a motor vehicle | Horst Wagner, Jens Graf | 2003-11-18 |
| 6068491 | Connector arrangement for an automotive steering system with a control unit | Werner Hofmeister, Achim Herzog, Peter Schiefer, Thomas Raica, Michael Schoenfeld +7 more | 2000-05-30 |
| 5944767 | Device and method for controlling an internal combustion engine | Ulrich Gerstung, Josef Newald, Bernd Illg, Felix Forster, Stefan Poledna +1 more | 1999-08-31 |