Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8860300 | Color-temperature-tunable device | Yen-Wen Chen, Hsi-Chuan Hsu | 2014-10-14 |
| 8497629 | Color-temperature-tunable device | Yen-Wen Chen, Hsi-Chuan Hsu | 2013-07-30 |
| 8198803 | Color-temperature-tunable device | Yen-Wen Chen, Hsi-Chuan Hsu | 2012-06-12 |
| 8174688 | Method of determining number of light sources | Yi-Ting Chao, Yu-Ju Liu | 2012-05-08 |