Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4967138 | Switched-mode regulator with inductor current simulation circuit | Rainer Obergfell, Wolfgang Schlegel | 1990-10-30 |
| 4707775 | Free running current supply for a monitor | Wolfgang Schlegel | 1987-11-17 |
| 4644254 | Switch controller having a regulating path and an auxiliary regulating path parallel thereto | — | 1987-02-17 |