Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9964683 | Light guide plate, backlight module and liquid crystal module | Yu Zhang, Lili Jia, Qing Ma, Daekeun Yoon | 2018-05-08 |
| 9651823 | Backlight source and display device | Wenjia Sun, Yu Zhang, Daekeun Yoon, Qing Ma | 2017-05-16 |