Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11791683 | Multi-tooth coil winding for a three-phase rotating field machine | Gerhard Huth | 2023-10-17 |
| 11784592 | Control device and method for reducing the commutation angle error of an EC motor | Thomas A. Ley, Hiren Gondaliya | 2023-10-10 |
| 11552535 | Device for reducing harmful bearing voltages | Sebastian Schroth | 2023-01-10 |
| 11349356 | Multi-tooth coil winding for a double-phase rotating field machine | Gerhard Huth | 2022-05-31 |
| 11303179 | Stator of a rotating field machine | Gerhard Huth, Jiawei He, Roland Erneker, Otmar Hügel, Walter Hofmann | 2022-04-12 |
| 11139710 | Winding arrangement for a three-phase machine | Gerhard Huth | 2021-10-05 |
| 10432122 | Method for sensor-free determination of the rotor position of electronically commutated multiple-phase synchronous machines | Markus Neber, Thomas A. Ley | 2019-10-01 |
| 9621010 | Rotating electrical machine | Reinhard Stillger, Christian Pfaff, Martin Baun, Martin Baer, Tobias Ehmann +3 more | 2017-04-11 |
| 8664826 | Permanent magnet excited electric motor with reduced cogging torque | — | 2014-03-04 |
| 7405609 | Circuit arrangement for driving an electrical circuit breaker at high voltage potential | — | 2008-07-29 |
| 6570353 | System for the electronic commutation of a brushless DC motor | Thomas Kilian | 2003-05-27 |
| 6534946 | Synchronous AC motor | Andras Lelkes | 2003-03-18 |
| 6208113 | System for controlling the rotation of AC motors | Andras Lelkes | 2001-03-27 |