Issued Patents All Time
Showing 1–25 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428431 | Organic compound, electroluminescent material, and use thereof | Quan Ran, Lei Zhang | 2025-09-30 |
| 12414464 | Organic compound and application thereof | Ying Liu, Dong JIANG, Dongyang Deng | 2025-09-09 |
| 12378262 | Organic compound and application thereof | Dongyang Deng, Ying Liu, Lei Zhang | 2025-08-05 |
| 12311468 | Automated LSP process equipment system for aero-engine blade | Changhe Li, Zechen Zhang, Bo Liu, Shun Zhang, Binwei Wang +6 more | 2025-05-27 |
| 12289989 | Compound, display panel, and display device | Lei Zhang, Jinghua Niu, Wenpeng Dai, Wenjing Xiao, Xia Li | 2025-04-29 |
| 12144248 | Compound, display panel and display apparatus | Lei Zhang, Wenpeng Dai, Yang Li, Jinghua Niu | 2024-11-12 |
| 12134615 | Compound, electron transport material, display panel and display apparatus | Lu ZHAI, Lei Zhang, Quan Ran, Wenpeng Dai, Yuyang Guo +1 more | 2024-11-05 |
| 12091401 | Nitrogen-heterocyclic compound, display panel and display apparatus | Wenpeng Dai, Jinghua Niu, Lei Zhang, Gaojun Huang | 2024-09-17 |
| 12082499 | Compound and its application | Wenjing Xiao, Wenpeng Dai, Lei Zhang, Jinghua Niu, Yi LIU | 2024-09-03 |
| 12048245 | Compound, organic light-emitting element including the same, display panel and display device | Quan Ran, Jinghua Niu, Lei Zhang, Wenpeng Dai | 2024-07-23 |
| 12016242 | Heterocyclic compound and application thereof | Wenpeng Dai, Lei Zhang, Quan Ran, Lu ZHAI, Lilian KUANG | 2024-06-18 |
| 11939341 | Organic compound, electroluminescent material, and application thereof | Quan Ran, Lei Zhang, Wenpeng Dai | 2024-03-26 |
| 11912729 | Compound, display panel and display apparatus | Lei Zhang, Jinghua Niu, Ying Liu, Dongyang Deng, Yan Lu +2 more | 2024-02-27 |
| 11917850 | Display panel, preparation method thereof and display device | Lei Zhang, Wenjing Xiao, Wenpeng Dai, Jinghua Niu, Ping An | 2024-02-27 |
| 11905300 | Compound, material for an organic electroluminescent device and application thereof | Lu ZHAI, Wenpeng Dai, Lei Zhang, Quan Ran | 2024-02-20 |
| 11884679 | Compound, display panel and display apparatus | Wenpeng Dai, Lei Zhang, Quan Ran | 2024-01-30 |
| 11852610 | Method for detecting tension force defect of steel cable | Donglai Zhang, Xueli Zhu | 2023-12-26 |
| 11807615 | Compound, organic electroluminescent device, and display device | Lei Zhang, Jinghua Niu, Wenpeng Dai, Wenjing Xiao, Yan Lu +1 more | 2023-11-07 |
| 11812660 | Organic compound, electroluminescent material and application thereof | Quan Ran, Lei Zhang, Wenpeng Dai | 2023-11-07 |
| 11780831 | Compound, display panel and display apparatus | Lei Zhang, Wenpeng Dai, Quan Ran, Lu ZHAI, Wenjing Xiao +1 more | 2023-10-10 |
| 11780846 | Compound, organic electroluminescent device including the same and electronic apparatus | Wenpeng Dai, Jinghua Niu, Lei Zhang, Wenjing Xiao | 2023-10-10 |
| 11785841 | Compound, display panel and display apparatus | Wenpeng Dai, Jinghua Niu, Lei Zhang, Yang Li, Dongyang Deng +1 more | 2023-10-10 |
| 11758809 | Compound, display panel, and display apparatus | Wenjing Xiao, Lei Zhang, Jinghua Niu, Wenpeng Dai | 2023-09-12 |
| 11751475 | Organic compound, display panel and display apparatus | Lei Zhang, Jinghua Niu, Wenpeng Dai, Wenjing Xiao | 2023-09-05 |
| 11751474 | Compound and organic light emitting display device | Ying Liu, Lei Zhang, Wenpeng Dai, Jinghua Niu, Gaojun Huang | 2023-09-05 |