Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10338292 | Light guide plate, backlight module and display device | Chia-Yin Chang | 2019-07-02 |
| 10274663 | Light guide plate, backlight module and display device | Chia-Yin Chang, Chin-Ting Weng | 2019-04-30 |
| 10185071 | Light guide plate, backlight module and display device | Chia-Yin Chang, Po-Chang Huang | 2019-01-22 |