Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8174196 | Alternating current light emitting diode device | Ying-Chu Lin | 2012-05-08 |
| 7808786 | Circuit board with cooling function | Chi-Hao Liang, Xie-Zhi Zhong | 2010-10-05 |
| D430982 | Chair base | — | 2000-09-19 |