Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9115872 | LED illumination device | Chih-Huang Wang, Chang-Ming Cheng | 2015-08-25 |
| 8944633 | Lighting device recessively mounted in a platform | Chang-Ming Cheng, Chih-Huang Wang | 2015-02-03 |
| 8920003 | Telescopic luminaire | Chih-Huang Wang, Chang-Ming Cheng | 2014-12-30 |
| 8256930 | Light-emitting diode module with a reflecting portion having two inclined planes opposite to each other | Hsiu-Tsu Wang, Chih-Lung Liang, Chia-Hao Wu | 2012-09-04 |
| 8222801 | Lamp and lamp holder module thereof | Yan Wang, Chen Chen, Chih-Lung Liang | 2012-07-17 |
| 8097899 | Light emitting diode | Chia-Hao Wu | 2012-01-17 |