Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D647493 | Light-emitting diode | Hsiang-Szu Chang, Nien-Tze Yeh, Chia-Hsun Chen, Yu-Ting Huang | 2011-10-25 |
| D647494 | Light-emitting diode | Hsiang-Szu Chang, Nien-Tze Yeh, Chia-Hsun Chen | 2011-10-25 |
| D647495 | Light-emitting diode | Hsiang-Szu Chang, Nien-Tze Yeh, Chia-Hsun Chen, Yu-Ting Huang | 2011-10-25 |