Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8102684 | Relief circuit | — | 2012-01-24 |
| 7742305 | Switching power supply unit | Harald Schweigert | 2010-06-22 |
| 7138731 | Switching converter having a controllable load element | Andreas Kranister, Thomas Rothmayer | 2006-11-21 |
| 7057487 | Former and coil for printed circuit board assembly | Thomas Rothmayer | 2006-06-06 |
| 6801018 | Buffer circuit | Andreas Kranister | 2004-10-05 |
| 6519159 | Electronic device | Erich Halbreiner | 2003-02-11 |
| 6141232 | Fixed frequency flyback converter | Gunter Marka | 2000-10-31 |
| 5936852 | Switched mode power supply with both main output voltage and auxiliary output voltage feedback | Volker Potzelberger | 1999-08-10 |
| 5612858 | Flyback converter | Eduard Schober | 1997-03-18 |