Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673185 | Circuit arrangement for generating a DC-separated output voltage | Thomas Durbaum | 1997-09-30 |
| 5612856 | Circuit arrangement for producing a direct voltage with reduction of harmonic and high-frequency interferences | — | 1997-03-18 |