Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9211630 | Grinding machine control method and control system employing the method | Che-Hua Chang | 2015-12-15 |
| 8436959 | Liquid crystal display and fabrication method thereof | Wei-tong Shih | 2013-05-07 |
| 7559682 | Backlight module with detachable light source set | Hung-Chen Kao, Ke-Chin Chang, Fu-Tung Chen, Yuh-Hsien Wang, Sheng-Hao Huang | 2009-07-14 |
| 4830974 | EPROM fabrication process | Chung-Chen CHANG | 1989-05-16 |