Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431883 | Pulse width modulation system provided with synchronized control boards | Magnus Bergman, Torbjörn Trostén, Mikael H. Johansson | 2025-09-30 |
| 11228264 | Method of determining the position of a freely rotating rotor in a permanent magnet motor, and a control ciruit and a system therefor | — | 2022-01-18 |
| 11108318 | Method for controlling a line converter on board a track-bound vehicle | — | 2021-08-31 |
| 8410742 | Operating a synchronous motor having a permanent magnet rotor | — | 2013-04-02 |