Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10505050 | Thin film transistor, fabricating method thereof, array substrate, and display device | Zhen Song | 2019-12-10 |
| 10497759 | OLED display panel, manufacturing method thereof and display device | Zhen Song, Fengjuan Liu | 2019-12-03 |
| 10431668 | Method of fabricating thin film transistor, thin film transistor, and display apparatus | Zhen Song, Wei Li | 2019-10-01 |