Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7103260 | Video editing system | — | 2006-09-05 |
| 6144391 | Electronic video processing system | Timothy John Beckwith, George William Catlow, Ian Malcolm Stewart, Colin John Wrey | 2000-11-07 |
| 5808628 | Electronic video processing system | Timothy John Beckwith, George William Catlow, Ian Malcolm Stewart, Colin John Wrey | 1998-09-15 |
| 5727112 | Video processing apparatus and method | Paul R. N. Kellar, Robin A. Cawley, Anthony D. Searby | 1998-03-10 |
| 5428401 | Improvements in or relating to video image keying systems and methods | — | 1995-06-27 |
| 5404427 | Video signal processing with added probabilistic dither | Robin A. Cawley, Robert J. Long, Alan L. Stapleton | 1995-04-04 |
| 5212544 | Method and apparatus for manipulating video image signals | Paul R. N. Kellar, Alan L. Stapleton | 1993-05-18 |
| 5175807 | Video signal processing with added probabilistic dither | Robin A. Cawley, Robert J. Long, Alan L. Stapleton | 1992-12-29 |
| 4774583 | Video signal processing systems | Paul R. N. Kellar, Robin A. Cawley | 1988-09-27 |
| 4755879 | Video processing systems | — | 1988-07-05 |
| 4709393 | Video processing systems | Richard J. Taylor, Paul R. N. Kellar | 1987-11-24 |
| 4665433 | Video signal processing with filtering to account for picture compression | Stephen Greenhalgh | 1987-05-12 |
| 4563703 | Video processing systems | Richard J. Taylor, Paul R. N. Kellar | 1986-01-07 |
| 4437121 | Video picture processing apparatus and method | Richard J. Taylor, Paul R. N. Kellar | 1984-03-13 |