Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7190601 | Pulse-width modulation method for a frequency converter | Hannu Saren | 2007-03-13 |
| 6498452 | Starting procedure of open-loop vector control in synchronous machine | — | 2002-12-24 |
| 6396236 | Method of minimizing errors in rotor angle estimate in synchronous machine | — | 2002-05-28 |