Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9262848 | Method for stroking paths | Evgeny Vostrikov, Ian Robert Boreham, Mindy Xie | 2016-02-16 |
| 8483505 | Rendering piece-wise smooth image from colour values along paths | — | 2013-07-09 |
| 8411942 | Method and apparatus for hybrid image compression | Yu-Ling Chen, David Robert James Monaghan, Ian Geoffrey Combes, James Philip Andrew, Anthony John Arnold +1 more | 2013-04-02 |
| 8218908 | Mixed content image compression with two edge data representations | — | 2012-07-10 |
| 7916173 | Method for detecting and selecting good quality image frames from video | James David Clark, George Politis | 2011-03-29 |
| 7085002 | Defective nozzle compensation | Noribumi Koitabashi, Shoji Kanemura, James Robert Metcalfe | 2006-08-01 |
| 7057773 | Error diffusion using next scanline error impulse response | — | 2006-06-06 |
| 6476934 | Geometrically reducing influence halftoning | Michael Richard Arnold | 2002-11-05 |
| 6466225 | Method of halftoning an image on a video display having limited characteristics | Kieran Gerard Larkin, Michael Alexander Oldfield | 2002-10-15 |
| 6130661 | Seamless parallel neighborhood process halftoning | — | 2000-10-10 |
| 6124844 | Force field halftoning | — | 2000-09-26 |
| 6108452 | Geometrically reducing mask error diffusion | — | 2000-08-22 |