Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9598639 | Liquid-crystal compound, liquid-crystal composition and liquid-crystal display device | Hsin-Cheng Liu, Chun-Chih Wang, Wan-Yu Huang, Tian Jiang, Hui Tian +1 more | 2017-03-21 |
| 9279083 | Liquid crystal compound, liquid crystal composition, and liquid crystal display device | Wan-Yu Huang, Chun-Chih Wang | 2016-03-08 |
| 7377964 | Device for processing discharging exhaust gas | Wei-Jen Mai | 2008-05-27 |
| 6605141 | Exhaust gas processing apparatus | Wei-Jen Mai | 2003-08-12 |