Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680041 | Pixel arrangement structure and related apparatus | Haidong Wu | 2020-06-09 |
| 10615231 | Organic light emitting diode substrate, method for manufacturing the same, and display panel | Haidong Wu, Xiaobo Du | 2020-04-07 |