Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7932533 | Pixel structure | Liang-Yuan Wang, Chih-Kwang Tzen, Pei-Lin Huang, Yi-Lung Kao, Shuenn-Jiun Tang | 2011-04-26 |
| 7675078 | Pixel structure | Liang-Yuan Wang, Chih-Kwang Tzen, Pei-Lin Huang, Yi-Lung Kao, Shuenn-Jiun Tang | 2010-03-09 |
| 7638940 | Organic electro-luminescence display having protective films | Yi-Lung Kao, Liang-Yuan Wang, Chin-Kwang Tzen | 2009-12-29 |
| 7521860 | Organic electro-luminescence display with multiple protective films | Yi-Lung Kao, Chih-Kwang Tzen | 2009-04-21 |
| 7473939 | Light-emitting diode structure with transparent window covering layer of multiple films | Liang-Wen Wu, Fen-Ren Chien | 2009-01-06 |
| 7173289 | Light emitting diode structure having photonic crystals | Liang-Wen Wu, Fen-Ren Chien, Fu-Yu Chang, Cheng-Tsang Yu, Tzu-Chi Wen | 2007-02-06 |