Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865226 | Light emitting unit | Chun-Hung Liu, Chien-Liang Liu | 2019-10-29 |
| D860480 | Light-emitting diode unit | Chien-Liang Liu, Chun-Hung Liu | 2019-09-17 |
| D854713 | Light emitting diode | Chun-Hung Liu | 2019-07-23 |
| D847102 | Light emitting diode | Hsing Chen, Hung-Hsuan Chen, Masafumi Sano, Cheng-Nan Han, Chien-Liang Liu +1 more | 2019-04-30 |
| 10230033 | Light-emitting device | Lung-Kuan Lai, Ching-Tai Cheng, Yih-Hua Renn, Min-Hsun Hsieh, Chun-Hung Liu +2 more | 2019-03-12 |
| 10222002 | Light emitting bulb | Chiu-Lin Yao, Min-Hsun Hsieh, Been-Yu Liaw, Wei-Chiang Hu, Po-Hung Lai +3 more | 2019-03-05 |
| 10205070 | Light-emitting device having dissimilar first and second light-emitting angles | Chien-Liang Liu, Shih-An Liao, Chun-Hung Liu, Zhi-Ting Ye, Cheng Ye +2 more | 2019-02-12 |
| 10170440 | Semiconductor device and a method of manufacturing thereof | Shih-An Liao, Shau-Yi Chen, Chun-Hung Liu, Min-Hsun Hsieh | 2019-01-01 |