Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680687 | Switch-mode power supply having a free-running forward converter | Rudolf Schierjott | 1987-07-14 |
| 4660133 | Switched power pack with free-wheeling flow converter and switched controller at a secondary side | — | 1987-04-21 |
| 4654771 | Switched power supply comprising a free-running flow converter and electrically separated control loop | Rudolf Schierjott | 1987-03-31 |