Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208345 | Large-flux ultra-fine grid system with non-rotating screen plates | Yongli SUN, Min Yang, Kejian Sui, Yaxiong Wang, Jiaju Li +1 more | 2025-01-28 |
| D1053707 | Universal joint coupling | Yanhui Liao | 2024-12-10 |
| D1052393 | Universal joint coupling | Yanhui Liao | 2024-11-26 |
| 11932564 | System and method for extracting carbon source from sewage sludge in sewer pipes through online organic and inorganic component separation | Yongli SUN, Xingcan Zheng, Min Yang, Kejian Sui | 2024-03-19 |
| 11760659 | System and process for separating sand and gravel in sediments of sewage pipe network and recycling organic matters | Bo Fan, Yongli SUN, Xingcan Zheng, Ying MU, Peng Huang +1 more | 2023-09-19 |
| 11739015 | Low-carbon nitrogen and phosphorus removal system and process for sewage treatment | Xingcan Zheng, Qiongqiong Xia, Yongli SUN, Wei Shang, Wenan Zhang +1 more | 2023-08-29 |
| 10526759 | Isolation and restoration method for compound contaminated soil | Jichang HAN, Shuguang Wang | 2020-01-07 |
| D861925 | Light bulb | — | 2019-10-01 |
| 8983621 | Functional electrical stimulation system | Zengguang Hou, Yixiong Chen, Min Tan, Long Cheng, Qingling Li +4 more | 2015-03-17 |
| 8755903 | System of functional electrical stimulation | Zengguang Hou, Min Tan, Yixiong Chen, Hongbo Wang, Long Cheng +9 more | 2014-06-17 |