Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421144 | Method for predicting aeration quantity required to maintain stable dissolved oxygen concentration in activated sludge system | Lin Ye, Ruoxuan Bian, Yiheng Qiao, Xuxiang ZHANG | 2025-09-23 |
| 11560789 | Method for pre-warning deformation of casing pipe according to change feature of b-value of hydraulic fracturing induced microseismicity | Fengshou Zhang, Rui Feng, Shutian Cao, Luanxiao Zhao | 2023-01-24 |