Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639780 | Oscillatory driving device | Bruno Luescher | 2020-05-05 |
| 10622859 | Method and device for operating an electric machine having external or hybrid excitation | Martin Neuburger | 2020-04-14 |
| 10514421 | Method for detecting an error in a generator unit | Michael Wohlfarth, Miriam Riederer, Paul Mehringer, Manuel Mueller, Sebastian Paulus | 2019-12-24 |
| 9882458 | Method for producing a stator winding of an electric machine, in particular an AC generator | Gert Wolf, Klaus Herbold, Gerlinde Weber, Christoph Schwarzkopf, Eberhard Rau +2 more | 2018-01-30 |
| 9601949 | Electric machine | Markus Heidrich | 2017-03-21 |
| 9564791 | Method for producing a stator winding of an electric machine, in particular for producing an AC generator | Gert Wolf, Klaus Herbold, Gerlinde Weber, Christoph Schwarzkopf, Eberhard Rau +2 more | 2017-02-07 |
| 9287757 | Method for producing a stator winding of an electric machine, in particular for producing an alternator | Gert Wolf, Eberhard Rau, Alexander Mueller | 2016-03-15 |
| 9285400 | Method for determining current in a polyphase machine | Paul Mehringer | 2016-03-15 |
| 9203327 | Activation of a synchronous rectifier | Gert Wolf, Paul Mehringer, Gerhard Walter | 2015-12-01 |
| 8922086 | Electric machine having a hybrid-excited rotor | — | 2014-12-30 |
| 8810102 | Rotor for an electric machine with reduced detent torque | — | 2014-08-19 |
| 8729766 | Electric machine | Markus Heidrich | 2014-05-20 |
| 8618760 | Electrical machine | Volker Bosch | 2013-12-31 |
| 8354770 | Alternator for motor vehicles | Gert Wolf, Alexander Shendi | 2013-01-15 |
| 7697826 | Hand-guided or stationary power tool having a drive unit | Volker Bosch | 2010-04-13 |
| 7055481 | Cooling water heating via generator power losses | — | 2006-06-06 |
| 6907793 | Method and device for determining a torque of an electrical machine | Clemens Schmucker, Torsten Baumann | 2005-06-21 |
| 6744240 | Method for improving the efficiency of an electrical machine | Gerhard Koelle, Begir Pushkolli | 2004-06-01 |
| 6703756 | Electrical machine | — | 2004-03-09 |
| 6696811 | Method for regulating an electrical machine by means of a pulse-width modulation inverter | — | 2004-02-24 |
| 6449181 | Inverter for conversion of electrical energy | Reinhard Rieger | 2002-09-10 |
| 6433518 | Device for regulating a generator with a dedicated voltage transformer | — | 2002-08-13 |
| 6335575 | Electrical voltage supply system | Richard Schoettle | 2002-01-01 |