Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11391882 | Optical waveguide element and control method thereof, backlight module and display device | Ruijun Dong, Hao Zhang, Chenru Wang, Lili Chen, Xuebing Zhang +2 more | 2022-07-19 |