Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208345 | Large-flux ultra-fine grid system with non-rotating screen plates | Pengfeng Li, Min Yang, Kejian Sui, Yaxiong Wang, Jiaju Li +1 more | 2025-01-28 |
| 11932564 | System and method for extracting carbon source from sewage sludge in sewer pipes through online organic and inorganic component separation | Xingcan Zheng, Pengfeng Li, 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, Xingcan Zheng, Pengfeng Li, 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, Pengfeng Li, Wei Shang, Wenan Zhang +1 more | 2023-08-29 |
| 11122109 | Method for sharing information, electronic device and non-transitory storage medium | — | 2021-09-14 |
| 11075523 | Method and device for controlling power strip | — | 2021-07-27 |
| 10608988 | Method and apparatus for bluetooth-based identity recognition | Weiguang JIA, Enxing HOU | 2020-03-31 |