Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424228 | Array substrate having different display areas, electronic paper display panel and driving method thereof | Kerui Xi | 2019-09-24 |
| 10409134 | Electronic paper display panel, driving method and electronic paper display device | Jinyu Li, Kerui Xi, Zuzhao Xu, Wenqin Xu, Lei Du | 2019-09-10 |