Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267032 | Device for detecting termination of connection to a programme to be paid for, received by a subscriber unit via an interactive remote distribution network | — | 1993-11-30 |
| 4710764 | Device for obtaining continuous plots on the screen of a display console controlled by a graphic processor | — | 1987-12-01 |
| 4709343 | Variable-passband variable-phase digital filter | — | 1987-11-24 |
| 4559553 | Device and apparatus for the selective acquisition of signals, particularly television signals, with a view to their characterization by a digital computer | — | 1985-12-17 |