Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9164316 | Color regulating device for illumination and apparatus using the same, and method of regulating color | Chih-Yu Chao, Chieh-Hsiung Kuan, Vin-Cent Su | 2015-10-20 |
| 9134570 | Color regulating device for illumination and apparatus using the same, and method of regulating color | Chin-Yu Chao, Chieh-Hsiung Kuan, Vin-Cent Su | 2015-09-15 |
| 8698980 | Color regulating device for illumination and apparatus using the same, and method of regulating color | Chih-Yu Chao, Chieh-Hsiung Kuan, Vin-Cent Su | 2014-04-15 |
| 8687147 | Color regulating device for illumination and apparatus using the same, and method of regulating color | Chih-Yu Chao, Chieh-Hsiung Kuan, Vin-Cent Su | 2014-04-01 |