Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8873867 | Assigning labels to images | Neil Alldrin, Thomas J. Duerig, Zhen Hao Zhou, Maks Ovsjanikovs, Charles J. Rosenberg +1 more | 2014-10-28 |
| 7623268 | Replacement halftoning | Hiroshi Takahashi | 2009-11-24 |
| 7292728 | Block quantization method for color halftoning | Michael J. Gormish, Kathrin Berkner, David G. Stork | 2007-11-06 |
| 7280252 | Error diffusion of multiresolutional representations | — | 2007-10-09 |
| 7224487 | Ink reduction error diffusion | Kathrin Berkner, Martin Boliek | 2007-05-29 |
| 7164499 | Block quantization method for color halftoning | — | 2007-01-16 |
| 6851783 | Replacement halftoning | Hiroshi Takahashi | 2005-02-08 |