Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671278 | Video scrambling with variable function generator | — | 1997-09-23 |
| 5570131 | Pseudo-digital compression of video signals | — | 1996-10-29 |
| 5345505 | Coding system for a data signal | — | 1994-09-06 |
| 5204900 | Coding system for descrambling video | — | 1993-04-20 |
| 5161188 | Scrambling video by horizontal and vertical time shifting | — | 1992-11-03 |
| 5003592 | Scrambling video by time shifting | — | 1991-03-26 |
| 4618880 | Method and apparatus for synchronizing a plurality of television signals | — | 1986-10-21 |
| 4605967 | Digital video special effects generator | — | 1986-08-12 |
| 4207596 | Video special effects with cascaded control logic | — | 1980-06-10 |