Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12140025 | Directional drilling method for branching borehole with short radius and system | Yifan Zeng, Weihong Yang, Qiang Wu, Xuan Xiao, Kai Pang +4 more | 2024-11-12 |
| 12129620 | Method for repairing aquifer in coal mine area | Yifan Zeng, Weihong Yang, Qiang Wu, Kai Pang, Xinjiang Wei +4 more | 2024-10-29 |
| 12091971 | Tracer diffusion device, system for tracing development of water conducting fracture zone and relataed method | Yifan Zeng, Shihao Meng, Qiang Wu, Lu Wang, Shijie Tang +2 more | 2024-09-17 |
| 11318564 | Device and method for electromagnetic induction heating-assisted laser additive manufacturing of titanium matrix composite | Guangyi Ma, Yang Li, Aidi He, Fangyong Niu, Dongjiang Wu | 2022-05-03 |
| 7759726 | Non-volatile memory device, non-volatile memory cell thereof and method of fabricating the same | Chao-I Wu | 2010-07-20 |
| 7292478 | Non-volatile memory including charge-trapping layer, and operation and fabrication of the same | Chao-I Wu | 2007-11-06 |