Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653887 | Self-locking circuit arrangement | Michael Schaller | 2003-11-25 |
| 6605980 | Synchronous rectifier circuit | — | 2003-08-12 |
| 6603674 | Electronic transformer with good immunity against high-voltage pulses | Felix Franck, Joachim Muehlschlegel | 2003-08-05 |
| 6531834 | Circuit arrangement for controlling an analog voltage signal | Michael Schaller | 2003-03-11 |