Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10728376 | Graphical interactive visual response system and method | Xiaolian Bi | 2020-07-28 |
| 10578919 | Light guide assembly, fabrication method thereof, backlight module and display device | Ruijun Hao, Wulijibaier Tang, Long Lian, Zhongping Zhao, Yanling Feng +1 more | 2020-03-03 |