Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12430787 | Deep learning-based method for predicting settleability of activated sludge | Jinfeng Wang, Jin Wang, Deyuan DONG, Haidong Hu, Hongqiang Ren | 2025-09-30 |
| 12111288 | Device and method for measuring settleability of activated sludge in-situ | Jinfeng Wang, Deyuan DONG, Haidong Hu, Hongqiang Ren | 2024-10-08 |
| 11905192 | Method for collaborative control of organic nitrogen and inorganic nitrogen in denitrification process | Haidong Hu, Xian Cui, Kewei LIAO, Lili DING, Hongqiang Ren | 2024-02-20 |
| 11866355 | System for cleaning wastewater | Haidong Hu, Kewei LIAO, Sijia MA, Yuanji SHI, Hongqiang Ren +2 more | 2024-01-09 |
| 11782025 | Method for evaluating removal of nitrogen-containing organic matter in wastewater | Haidong Hu, Kewei LIAO, Jinfeng Wang, Hongqiang Ren | 2023-10-10 |
| 11746029 | Method for starting single-stage system for nitrogen removal coupling partial denitrification and anammox | Xuxiang ZHANG, Depeng WANG, Yang He, Kailong HUANG, Lin Ye +1 more | 2023-09-05 |
| 11299413 | Method for modifying wastewater treatment device | Jinfeng Wang, Hongqiang Ren | 2022-04-12 |
| 11132572 | Method and system for splicing and restoring shredded paper based on extreme learning machine | Juan Zou, Zhenghui Zhang, Lingtao Zeng, Qiuzhen Wang, Jinhua Zheng | 2021-09-28 |
| 10557177 | Methods for assessing toxicity | Yue Yu, Huimei CHEN, Su Liu, Xuxiang ZHANG, Hongqiang Ren | 2020-02-11 |
| 10041118 | Method for analyzing water toxicity | Yan Zhang, Hongqiang Ren, Xuxiang ZHANG | 2018-08-07 |