Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7285912 | Organic electroluminescence device having transparent control layer with low ambient reflection and enhanced contrast | Ching-Ian Chao, Chia-Kuo Yen | 2007-10-23 |
| 7030552 | Dual-screen organic electroluminescent display | Ching-Ian Chao, Shih-Kuei Lo | 2006-04-18 |
| 6517996 | Method of manufacturing full-color organic electro-luminescent device | Ching-Ian Chao, Chia-Fen Hsieh, Rung-Ywan Tsai | 2003-02-11 |
| 6127693 | Light emitting diode with blue light and red light emitting polymers | Shou-An Chen, Kuen-Ru Chuang | 2000-10-03 |