Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210132 | Method and system for exploring hidden karst pipelines | Shucai Li, Huaifeng Sun, Jing Yang, Yang Yang, Ziqiang Zheng | 2025-01-28 |
| 12181624 | Tracing method and apparatus based on electromagnetic field | Shucai Li, Huaifeng Sun, Yang Yang, Shangbin Liu, Wenhan Li +1 more | 2024-12-31 |