Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292358 | Gas density relay with sealing performance self-checking function, and implementation method therefor | Haiyong Jin, Tiexin Xia, Zhengcao Guo, Qing Tan | 2025-05-06 |
| 12259300 | Self-diagnostic gas density relay and use method thereof | Haiyong Jin, Tiexin Xia, Zhengcao Guo, Caixia Hao | 2025-03-25 |
| 11988713 | Contact signal acquisition circuit for on-site on-line check of gas density relay | WEI-LUN ZENG, Min Chang, Xiaobeng Huang, Haiming Liao, Enlin Wang | 2024-05-21 |
| 10370814 | System for consolidating soft clay by combined anode boosting and electro-osmosis and method for consolidating soft clay | Hongtao Fu, Jun Wang, Yuanqiang Cai, Huanhuan Qiao, Yawei JIN +6 more | 2019-08-06 |
| 10272481 | System for consolidating hydraulic reclamation silt by combined flocculation and deep boosted vacuum preloading, and method for consolidating hydraulic reclamation silt | Yuanqiang Cai, Jun Wang, Hongtao Fu, Zhiwei Xie, Peng Wang +5 more | 2019-04-30 |