Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471419 | Circuitry and method of operation for an intermediate-like converter | Hans-Peter Schneider | 1984-09-11 |
| 4468618 | System for generating a speed-proportional voltage | — | 1984-08-28 |
| 4460860 | Method and apparatus for increasing the maximum speed of rotation of a synchronous machine with a given excitation field strength and terminal voltage | Günter Schwesig, Hartmut Vogt, Erich Voss | 1984-07-17 |
| 4379325 | System for bridging brief network failures | Dietrich Krampe, Hans-Peter Schneider | 1983-04-05 |
| 4259714 | Frequency converter with an intermediate d-c link | — | 1981-03-31 |