Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9939678 | Backlight module | Yong Qiu | 2018-04-10 |
| 9063367 | Direct-type backlight unit and liquid crystal display using the same | Che-Chang Hu, Kuang-Yao Chang | 2015-06-23 |
| 8777438 | Direct type backlight unit and liquid crystal display device using the same | Kuang-Yao Chang | 2014-07-15 |