Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9214882 | Control device and method for determining the rotor angle of a synchronous machine | Armin Niederer, Sebastian Paulus, Michael Koerner | 2015-12-15 |
| 9178455 | Control device and method for determining the rotor angle of a synchronous machine | Armin Niederer, Sebastian Paulus, Michael Koerner | 2015-11-03 |
| 8872457 | Method and apparatus for driving a polyphase electronically commutated electric machine and a motor system | — | 2014-10-28 |
| 7589522 | Method and apparatus for contactless detection of the rotational angle of a rotatable element | David Fricker | 2009-09-15 |
| 7005859 | Circuit arrangement and method for monitoring a current circuit | — | 2006-02-28 |
| 6667667 | Method for driving at least one inductive load using pulse width modulated control signals | Harald Witzig, Thomas Heese | 2003-12-23 |
| 6351091 | Electronically commutatable motor | Hans-Martin Heinkel, Rainer Berger | 2002-02-26 |
| 6239610 | Arrangement for detecting jamming situations in electric drives | Karl-Heinrich Preis, Holger Prussel | 2001-05-29 |
| 6201316 | Circuit arrangement for functional modules arrangeable in a vehicle | — | 2001-03-13 |
| 6111330 | Arrangement for sensing the temperature of the armature of a direct current motor | Gunnar Lochmahr, Volker Aab | 2000-08-29 |
| 6107696 | Circuitry for function modules which can be fitted in a motor vehicle | Cornelius Peter, Bruno Frankenhauser, Peter Jauernig, Bernhard Friedl | 2000-08-22 |
| 5963001 | Circuit arrangement and method for operating an adjusting device | Cornelius Peter | 1999-10-05 |