Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497879 | Organic light-emitting display panel device | Zhihong Lei, Jinghua Niu, Xiangcheng Wang | 2019-12-03 |
| 10290271 | Display panel, display device and display method thereof | — | 2019-05-14 |
| 10170065 | Shift register unit and driving method thereof, gate driving circuit, display device | Fei Xu | 2019-01-01 |
| 10170730 | Vacuum evaporation device and method thereof, and organic light-emitting display panel | Yuji Hamada, Jinghua Niu, Wei He, Honggang Yan, Xiangcheng Wang | 2019-01-01 |