Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496343 | Overvoltage protection apparatus for a matrix converter | Jochen Mahlein | 2002-12-17 |
| 6407937 | Active overvoltage protection apparatus for a bidirectional power switch in common collector mode | Manfred Bruckmann | 2002-06-18 |