Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5621351 | Modulation amplifier for radio transmitters | Narindra N. Puri, Patrick Gehri, Peter Niklaus, Juraj Tomljenovic, Nenad Tomljenovic | 1997-04-15 |
| 4864635 | Amplitude modulated broadcast transmitter | Wilhelm Tschol | 1989-09-05 |
| 4633512 | Amplitude-modulated transmitter with controlled carrier value | — | 1986-12-30 |
| 4593410 | Single-sideband transmitter and method for operating this transmitter | — | 1986-06-03 |
| 4449103 | High power class B modulation amplifier for a broadcast transmitter | — | 1984-05-15 |
| 4369409 | Low-frequency power amplifier | Johann Milavec, Wilhelm Tschol | 1983-01-18 |