Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427041 | Warm white LED and its lutetium-based phosphor | Chi-Ruei Tsai, Kun-Lin Chang, Wen-Sheng Huang | 2013-04-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8427041 | Warm white LED and its lutetium-based phosphor | Chi-Ruei Tsai, Kun-Lin Chang, Wen-Sheng Huang | 2013-04-23 |