Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067781 | Light emitting structure and securing device thereof | Chia-Hao Liang, Hsin-Chang Tsai | 2011-11-29 |
| 7808786 | Circuit board with cooling function | Chi-Hao Liang, Hui-Ying Kuo | 2010-10-05 |