Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233713 | Image processing method and image processing apparatus | Tsai-Hsing Chen, Li-Kai Cho, Chiung-Sheng Wang, Sung-Hui Lin | 2012-07-31 |
| 8111926 | Image processing method for deriving text characteristic image from input image and related apparatus | Wu-Jie Liao, Ting-Yuan Cheng, Pai-Yu Tien, Tsai-Hsing Chen | 2012-02-07 |
| 7542174 | Image processing method for reducing jaggy effect | — | 2009-06-02 |
| 7333671 | Image processing method to improve image sharpness | — | 2008-02-19 |
| 7253927 | Method of adjusting halftone image dot positions for improving print quality | Jia-Hung Tsai | 2007-08-07 |