Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722529 | Control for pulse width modulated driven motors | — | 2017-08-01 |
| 9537399 | Direct current control with low E-M emission | Thomas Freitag, Heiko Grimm, Enrico Reinhardt | 2017-01-03 |
| 9479096 | Phase current regulation in BLDC motors | Jan Heynlein, Thomas Freitag | 2016-10-25 |
| 8674639 | Accuracy of rotor position detection relating to the control of brushless DC motors | Thomas Freitag | 2014-03-18 |
| 8593098 | Operation of BLDC motors | Thomas Freitag | 2013-11-26 |
| 8461789 | Control of sinusoidally driven brushless DC (BLDC) motors | Thomas Freitag | 2013-06-11 |
| 8456117 | Driving brushless DC (BLDC) motors | — | 2013-06-04 |
| 8212508 | Relating to driving brushless DC (BLDC) motors | Thomas Freitag, Detlef Klose, Enrico Reinhardt | 2012-07-03 |
| 7944159 | Rotor orientation detection in brushless DC motors | Thomas Freitag, Detlef Klose | 2011-05-17 |