Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587359 | DC-DC converter with switchable control mode | Carsten Deppe | 2003-07-01 |
| 6529363 | Capacitor integrated into transformer by multi-layer foil winding | Eberhard Waffenschmidt | 2003-03-04 |
| 6504314 | Discharge lamp DC ballast employing only passive components | Pawel M. Gradzki, Ulrich Böke, Johannes A. A. Wijntjes | 2003-01-07 |