Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5212619 | Method and system for protecting a gate controlled thyristor against unacceptable overvoltage | Eric Baudelot | 1993-05-18 |
| 4920473 | Method and arrangement to commutate the current between turn-off valve arms of an I-type static converter | Wolfgang Frankenberg, Alois Weschta | 1990-04-24 |
| 4198628 | Circuit arrangement for detecting grounds in a static converter | — | 1980-04-15 |