Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048162 | Testing device and testing method for optical film | Qinglong Meng, Zhiyu Qian, Yanping Li, Linlin Wang, Jing Wan | 2018-08-14 |
| 10018773 | Backlight module and display device | Yanping Li, Zhiyu Qian, Zhengyuan Zhang, Yong Sun | 2018-07-10 |