Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7951965 | Phenanthrene derivatives and organic light-emitting diodes containing said phenanthrene derivative | Chi-Shen Tuan, Zong-Wei Tsai, Ching-Ian Chao, Shyue-Ming Jang | 2011-05-31 |
| 7715106 | Liquid-control optical element and manufacturing method thereof and device having the same | Yu-Tang Li | 2010-05-11 |
| 7285912 | Organic electroluminescence device having transparent control layer with low ambient reflection and enhanced contrast | Ching-Ian Chao, En-Chung Chang | 2007-10-23 |