Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559532 | Matrix converter | Herbert Schwarzbauer, Eckhard Wolfgang | 2003-05-06 |
| 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 |
| 5459356 | Power semiconductor module having a plurality of semiconductor arrangements | Gerhard Schulze, Karl-Heinz Sommer, Reinhold Spanke, Gyoergy Papp, Peter Zwanziger | 1995-10-17 |