Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963184 | Pattern substrate structure for light emitting angle convergence and light emitting diode device using the same | Kuan-Yung Liao, Yu-Lien Yang | 2015-02-24 |
| 8766307 | Light emitting diode device | Shen-Jie Wang, Yu-Chu Li, Jyun-De Wu, Ching-Liang Lin, Kuan-Yung Liao | 2014-07-01 |