Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228508 | Optical membrane, backlight module, display device and device for manufacturing optical membrane | Donglei Li, Huijun Li | 2019-03-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228508 | Optical membrane, backlight module, display device and device for manufacturing optical membrane | Donglei Li, Huijun Li | 2019-03-12 |