Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4528592 | TV-IF Circuit | — | 1985-07-09 |
| 4349842 | Television receiver for receiving a picture carrier whose amplitude is modulated with a video signal, and a sound carrier whose frequency is modulated with an audio signal | Miloslav Tryzna | 1982-09-14 |