Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107955 | Display backlight module having double-side adhesive blocks | Caizheng Zhang, Hai Kang | 2018-10-23 |
| 10018769 | Light guide plate and method of producing the same | Qingping Yin, Ruijun Dong, Tingting Zhao, Caizheng Zhang, Hai Kang | 2018-07-10 |