Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11545529 | Organic light emitting diode (OLED) substrate and manufacturing method thereof, display device | Ziyu Zhang | 2023-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11545529 | Organic light emitting diode (OLED) substrate and manufacturing method thereof, display device | Ziyu Zhang | 2023-01-03 |