Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8599335 | Liquid crystal display panel having a polarization adjusting layer and liquid crystal display device | Dae Keun Yoon, Xiaopan Zheng, Ji-Feng Chen, Zhi Li, Xiuyun Chen | 2013-12-03 |
| 8553177 | Light guide plate, backlight and LCD device | Xiaopan Zheng, Daekeun Yoon | 2013-10-08 |