Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495813 | Multi-microlens design for semiconductor imaging devices to increase light collection efficiency in the color filter process | Yang-Tung Fan, Bii-Cheng Chang, Kuo-Liang Lu | 2002-12-17 |
| 6468704 | Method for improved photomask alignment after epitaxial process through 90° orientation change | Chi-Hung Liao, Yih-Ann Lin, Cheng-Yu Chu, Kuo-Liang Lu, Yu-Hsi Wang | 2002-10-22 |
| 6417022 | Method for making long focal length micro-lens for color filters | Yu-Kung Hsiao, Bi-Cheng Chang, Kuo-Liang Lu | 2002-07-09 |
| 6395576 | High efficiency color filter process to improve color balance in semiconductor array imaging devices | Chih-Kung Chang, Yu-Kung Hsiao, Bii-Junq Chang | 2002-05-28 |
| 6360756 | Wafer rinse tank for metal etching and method for using | Chie-Chi Chen, Tzu-Yang Chung, Szu-Yao Wang | 2002-03-26 |