Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545439 | Method and circuit arrangement for detecting motion, direction and position of a part driven by an electric motor | Georg Kaeufl, Erwin Kessler, Erich Liepold, Reinhold Roedel, Wolfgang Schulter +1 more | 2003-04-08 |
| 5936439 | Switching device with a power FET and an inductive load | — | 1999-08-10 |
| 5914545 | Switching device with power FET and short-circuit detection | — | 1999-06-22 |