Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211593 | Display apparatus, OLED display panel and method of manufacturing the same | Li Sun | 2021-12-28 |
| 11189816 | Display substrate having a unitary cathode layer connected to a plurality of light emitting blocks, display apparatus, and method of fabricating display having the same | Li Sun | 2021-11-30 |
| 11107864 | Organic light-emitting diode display substrate, method of preparing the same, and display device | Guang Yan, Changyen Wu, Linlin Wang | 2021-08-31 |
| 10964758 | Pixel unit, display panel, display device and method of manufacturing pixel unit | Guang Yan, Wenjun Hou, Donghui Yu, Chunjing Hu, Yongqi SHEN +1 more | 2021-03-30 |