Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969191 | Fully digital phase-locked loop | Jean-Louis Jeandot | 1990-11-06 |
| 4852166 | Analogue scrambling system with dynamic band permutation | — | 1989-07-25 |
| 4817028 | Device for summing of squares | Zdenek Picel | 1989-03-28 |
| 4799179 | Signal analysing and synthesizing filter bank system | Zdenek Picel | 1989-01-17 |