Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9490730 | Control circuit and method for controlling a multiphase motor | Sandro Purfuerst, Heiko Grimm | 2016-11-08 |
| 9106167 | Method and apparatus for driving a sensorless BLDC/PMSM motor | Thomas Freitag | 2015-08-11 |