Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10503327 | Organic light-emitting display panel and fabrication method thereof | Yu Cai, Xuening Liu, Heeyol Lee, Quanpeng YU | 2019-12-10 |
| 10490757 | Flexible display panel, fabrication method, and flexible display apparatus | Heeyol Lee, Quanpeng YU | 2019-11-26 |
| 10381420 | Touch display panel and touch display apparatus | Heeyol Lee, Lihua Wang, Yu Cai, Quanpeng YU, Yang Zeng +1 more | 2019-08-13 |