Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9947757 | Display device, array substrate, and thin film transistor | Guangcai Yuan | 2018-04-17 |
| 9881985 | OLED device, AMOLED display device and method for manufacturing same | Yanzhao Li, Gang Wang, Li Zhang | 2018-01-30 |