Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504975 | Organic light-emitting diode display substrate, manufacturing method thereof and display device | Wenqu Liu, Feng Zhang, Zhijun Lv, Ning Dang, Shizheng Zhang | 2019-12-10 |
| 10325929 | Method for fabricating a display substrate | Feng Zhang, Zhijun Lv, Wenqu Liu, Shizheng Zhang, Ning Dang +1 more | 2019-06-18 |