Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9305695 | Current-compensated choke and circuit arrangement with a current-compensated choke | Markus Straub | 2016-04-05 |
| 7362162 | Line filter | Christian Paulwitz | 2008-04-22 |
| 6075425 | Damping filter arrangement for converters having a regulated voltage source and sinusoidal phase currents | Kurt Göpfrich | 2000-06-13 |