Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536891 | Optical waveguide comprising a beam in-coupling region and a beam coupling-out region each provided with a coupling grating and display device | — | 2022-12-27 |
| 11388376 | Display device and display control method | Naifu Wu | 2022-07-12 |
| 11226514 | Display panel and display device | Qian Wang, Zhongxiao Li, Qingxun Zhang, Wenqing Zhao, Xiaochuan Chen | 2022-01-18 |
| 11215874 | Light collimation device, backlight module and display panel | Qian Wang, Tao Hong, Wenqing Zhao, Qingxun Zhang, Zhongxiao Li | 2022-01-04 |