Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8592234 | Method for manufacturing a LED | Chang-Da Tsai, Wei-Che WU, Chia-Liang Hsu | 2013-11-26 |
| 8283683 | Chip-bonding light emitting diode chip | Chang-Da Tsai, Wei-Che WU, Chia-Liang Hsu | 2012-10-09 |
| 6797988 | Light-emitting diode with enhanced light-emitting efficiency | Ming-Der Lin, Jung-Kuei Hsu, San-Bao Lin | 2004-09-28 |