Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155913 | Evaporation mask plate, manufacturing method thereof and evaporation method | Hongguang YUAN, Yan Hu | 2021-10-26 |
| 10892311 | Display device and display terminal | Haoran CAO | 2021-01-12 |