Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381899 | Network traffic anomaly detection method and apparatus, and electronic apparatus and storage medium | Yuan FAN, Bo Liu | 2025-08-05 |
| 11674386 | Logging encapsulated optical-fiber duct cable and manufacturing method thereof | Jianliang Duan, Jian Dong, Zhikun Liu, Yali Zhang, Xiang Liu | 2023-06-13 |
| 11473717 | Ultra-long thermally insulated pipeline and forming method thereof | Jianliang Duan, Jian Dong, Shujun Zhang, Fengshou Shangguan, Xiang Liu | 2022-10-18 |
| 11428055 | Multichannel composite coiled tubing | Jianliang Duan, Jian Dong, Shujun Zhang, Xiang Liu | 2022-08-30 |
| 11268165 | Homogenization process for coiled tubing | Jianliang Duan, Jian Dong, Shujun Zhang, Bin Zheng, Fengshou Shangguan +2 more | 2022-03-08 |
| 11220892 | Tubing for electric submersible pumps used in oil production | Jianliang Duan, Jian Dong, Shujun Zhang, Xiang Liu | 2022-01-11 |
| 10948121 | Super-long thermal insulation steel jacket pipe and machining process thereof | Shujun Zhang, Bin Zheng, Jianliang Duan, Jian Dong, Xiang Liu +1 more | 2021-03-16 |