Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728755 | Method for determining a rotor position of an electric rotating machine, and an electric rotating machine for carrying out a method of this kind | Marco Roetzer | 2023-08-15 |
| 11404990 | Method for operating an electric synchronous machine | Armin Jerger, Markus Becker | 2022-08-02 |
| 11296636 | Method for operating an electrically commutated machine | Armin Jerger, David Fricker, Dominik Denz, Johannes Rehagen, Michael Soellner +2 more | 2022-04-05 |
| 11283378 | Method for determining phase currents of a rotating multiphase electrical machine fed by means of a PWM-controlled inverter | Marco Roetzer, Michael Bendel | 2022-03-22 |
| 11223314 | Electric machine | Jochen Kurfiss | 2022-01-11 |
| 11223306 | Method for determining the rotor position of an electric rotating machine, and an electric rotating machine for carrying out a method of this kind | Marco Roetzer | 2022-01-11 |
| 11196376 | Electric machine | Jochen Kurfiss | 2021-12-07 |
| 10693398 | Method for adjusting an amplitude of a voltage injection of a rotating, multi-phase electric machine, which electric machine is fed by means of a PWM-controlled inverter | Marco Roetzer | 2020-06-23 |
| 9876457 | Electric motor comprising a device for generating a sequence of signals | Markus Becker | 2018-01-23 |
| 9716450 | Electronically commutated electric motor with harmonic compensation | Yanhui Xu | 2017-07-25 |
| 9667183 | Electronically commutated electric motor | Mattias Hallor | 2017-05-30 |
| 8947029 | Method and device for ascertaining the rotor temperature of a permanent-magnet synchronous machine | Matthias Bitzer | 2015-02-03 |
| 8922200 | Method and device for determining a current angular position of a rotatable magnetic component in an electric drive | — | 2014-12-30 |
| 8786226 | Method for operating a drive unit, and a drive unit | Ekkehard Hoffmann | 2014-07-22 |
| 8742706 | Electronically commutated electric motor having emergency running properties | Torsten Henke, Oliver Wackerl, Dirk Lamprecht | 2014-06-03 |
| 8547044 | Determining the rotor angle of a synchronous machine at standstill with the aid of iterative test pulses | — | 2013-10-01 |