Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947220 | Quantum dot light guide module, manufacturing method, and backlight module | Chang'ao Liu | 2024-04-02 |
| 9482805 | Backlight module and display device thereof | Kuang-Yao Chang | 2016-11-01 |
| 9429303 | Backlight source and manufacturing method thereof | Che-Chang Hu, Kuang-Yao Chang, Qian Cao | 2016-08-30 |
| 9207391 | Backlight module and liquid crystal display | Yong Fan | 2015-12-08 |
| 9008472 | Light guide plate and manufacturing method thereof | Kuangyao Chang | 2015-04-14 |