Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnel
US-12429398-B2 · Sep 30, 2025 · US
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Huaneng Lancang River Hydropower Inc — Cross-Sectional Technologies
Huaneng Lancang River Hydropower Inc holds 7 patents in Cross-Sectional Technologies, with representative filings summarized below.
| Metric | Value |
|---|---|
| Company | Huaneng Lancang River Hydropower Inc |
| Technology | Cross-Sectional Technologies |
| Patents in slice | 7 |
| Recent patents in slice | 6 |
| First year | 2023 |
| Last year | 2025 |
Representative patents
Notable publications linking Huaneng Lancang River Hydropower Inc to Cross-Sectional Technologies.
Method and system for determining evaluation indexes based on on-line evaluation layered architecture for concrete dam operation performance
US-2025245390-A1 · Jul 31, 2025 · US
Partition monitoring method and model for concrete dam operation key part
US-2025012029-A1 · Jan 9, 2025 · US
Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnel
US-2024183743-A1 · Jun 6, 2024 · US
Method for extracting dam emergency event based on dual attention mechanism
US-11842324-B2 · Dec 12, 2023 · US
Recent filings
Latest patents from Huaneng Lancang River Hydropower Inc in Cross-Sectional Technologies.
Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnel
US-12429398-B2 · Sep 30, 2025 · US
Method and system for determining evaluation indexes based on on-line evaluation layered architecture for concrete dam operation performance
US-2025245390-A1 · Jul 31, 2025 · US
Partition monitoring method and model for concrete dam operation key part
US-2025012029-A1 · Jan 9, 2025 · US
Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnel
US-2024183743-A1 · Jun 6, 2024 · US
Method for extracting dam emergency event based on dual attention mechanism
US-11842324-B2 · Dec 12, 2023 · US
Related pages
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