Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839537 | Method and apparatus for multi-color printing using a rosette or diamond halftone screen for one or more of the colors | Hwai-Tzuu Tai | 2010-11-23 |
| 7830569 | Multilevel halftone screen and sets thereof | Hwai-Tzuu Tai, Chung-Hui Kuo | 2010-11-09 |
| 7626730 | Method of making a multilevel halftone screen | Hwai-Tzuu Tai, Chung-Hui Kuo | 2009-12-01 |
| 7599634 | Subjective and objective universal substrate printer ICC profile selection | Chung-Hui Kuo, Yee S. Ng, Hwai-Tzuu Tai | 2009-10-06 |
| 7548343 | Color enhancement method and system | Yee S. Ng, Hwai-Tzuu Tai, Chung-Hui Kuo | 2009-06-16 |
| 7508549 | Method and apparatus for multi-color printing using hybrid dot-line halftone composite screens | Hwai-Tzuu Tai | 2009-03-24 |
| 7508545 | Color contour detection and correction | Yee S. Ng, Chung-Hui Kuo | 2009-03-24 |