Issued Patents 2025
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411522 | Flexible display screen and method for assembling the same, and electronic apparatus | Yaming Wang, Liqiang Chen, Jiafan SHI, Pinfan Wang, Mengyuan PANG | 2025-09-09 |
| 12389781 | OLED display device and preparation method thereof | Ziyu Zhang, Pinfan Wang, Haoran Wang | 2025-08-12 |
| 12338721 | Coal mining system and method of dual circulation drilling with mechanical reaming and abrasive jet | Yifan Zeng, Donghui Yang, Qiang Wu, Zilong Yuan, Hao Li +2 more | 2025-06-24 |
| 12295216 | Display substrate and manufacturing method therefor, and display apparatus | Pinfan Wang, Fangxu Cao, Zunqing Song | 2025-05-06 |
| 12287445 | Coal rock interface directional detection device and method based on elastic waves | Yifan Zeng, Xianhui Wang, Qiang Wu, Chunsheng Liu, Fei Chen +1 more | 2025-04-29 |
| 12241340 | Coal and coalbed methane mining system based on ground drilling, method and related device | Yifan Zeng, Donghui Yang, Qiang Wu, Junhao Ren, Zilong Yuan +2 more | 2025-03-04 |
| 12241371 | Integrated mining method of coal breaking, coal extraction and water circulation in U-well and system thereof | Yifan Zeng, Donghui Yang, Qiang Wu, Hao Li, Junhao Ren +2 more | 2025-03-04 |
| 12193273 | Method for fabricating displaying backplane, displaying backplane and displaying device | Jing Wang, Hongwei Tian, Ming Liu, Qiuhua Meng, Ziang Han | 2025-01-07 |