Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402513 | Display substrate and preparation method therefor, display device, and color filter substrate | Wanmei QING, Baiqiang WANG, Chao Kong, Wei Zhang, Lingjun Dai +2 more | 2025-08-26 |
| 12382810 | Organic electroluminescent display panel and manufacturing method therefor, and display device | — | 2025-08-05 |
| 12137593 | Display substrate, preparation method for same, and display device | — | 2024-11-05 |
| 11903268 | Display substrate, preparation method and brightness compensation method therefor, and display apparatus | — | 2024-02-13 |
| 11183656 | Organic electroluminescent device, display substrate and display apparatus | — | 2021-11-23 |
| 9991664 | High-efficiency high-power ring laser amplifier | Xiao Yuan, Xiang Zhang, Fan Gao | 2018-06-05 |