Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822883 | Converter circuit arrangement, as well as a method for matching a variable DC voltage | Osvin Gaupp | 2004-11-23 |
| 6633092 | Protection of a dynamic voltage restorer | Gerold Knapp | 2003-10-14 |
| 6229228 | High-speed disconnector using semiconductor technology | Horst Gruning | 2001-05-08 |
| 6178076 | Power-electronic circuit arrangement for compensating for mains system disturbances and mains voltage reductions | Horst Gruning | 2001-01-23 |
| 6169676 | Invertor | Osvin Gaupp, Gerhard Linhofer, Jean-François Ravot | 2001-01-02 |
| 6052296 | Power breaker | Osvin Gaupp, Horst Gruning | 2000-04-18 |
| 5999427 | Invertor with suppression of interference currents | Osvin Gaupp, Gerhard Linhofer, Jean-François Ravot | 1999-12-07 |
| 5999428 | Invertor with reduced common mode voltage | Osvin Gaupp, Gerhard Linhofer, Jean-François Ravot | 1999-12-07 |
| 5926382 | Power electronic circuit arrangement | — | 1999-07-20 |
| 5870297 | Device for compensating the DC offset of a converter using a controller | Osvin Gaupp | 1999-02-09 |
| 5793622 | Common turn-off circuit for a thyristor power converter | Osvin Gaupp, Gerhard Linhofer, Christoph Tschudi | 1998-08-11 |
| 5204548 | Energy storage circuit with DC chopper superconducting reactor | Michael Häusler | 1993-04-20 |
| 4639846 | Method and compensating device for compensating current oscillations | Peter Neidhart, Kadry Sadek, Herbert Stemmler | 1987-01-27 |