Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11221555 | Mask plate, manufacturing method of patterned film layer and manufacturing method of thin film transistor | Tao Jiang, Botao Song, Ling Han | 2022-01-11 |
| 11093084 | Display substrate, display apparatus, method of controlling a display apparatus, and method of fabricating display substrate | Tao Jiang, Ling Han, Tao Ma | 2021-08-17 |