Issued Patents 2025
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408506 | Organic light emitting device and display apparatus | Guanyin WEN, Yansong Li | 2025-09-02 |
| 12364094 | Organic light emitting diode, manufacturing method thereof, display substrate and display apparatus | Yanjun Hao, Caiyu Qu, Guanyin WEN, Songquan Wu, Pengfei Zuo +1 more | 2025-07-15 |
| 12356822 | Oled display panel having multiple light-emitting layers and a pixel definition layer provided with openings, and preparation method therefor, and display apparatus | Haidong Wu, Xiaojin ZHANG, Guanyin WEN | 2025-07-08 |
| 12336371 | Light-emitting component and method for manufacturing the same, display substrate and display device | Meng Sun, Shuyun Xu, Hui Zhou, Lihui MA, Yansong Li | 2025-06-17 |
| 12324299 | Organic light-emitting device, a manufacturing method and display device | Shu JING, Zhihui Zhang | 2025-06-03 |
| 12317718 | Display substrate and manufacturing method therefor, and display apparatus | Yansong Li, Ying Bao, Haidong Wu, Xing Fan | 2025-05-27 |