Assignee
HUANENG LANCANG RIVER HYDROPOWER INC
CN·4 granted patents·10 pending applications·1 citations·filing 2017–2025
Top patents by PatentIndex Score
14 records- 0158US2023367280A1Optimal scheduling method for peak regulation of cascade hydro-photovoltaic complementary power generation systemHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Application pending·0 cites
- 0257US12493752B2Automatic concrete dam defect image description generation method based on graph attention networkHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 0356US2024313539A1Tertiary frequency modulation method for power systemHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Application pending·0 cites
- 0455US2024047971A1Hydro-photovoltaic complementary operation chart application method for clean energy baseHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Application pending·0 cites
- 0554US2024361207A1Wear diagnosis system and method for floating tile of oil receiver based on industrial internetHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2024·Application pending·0 cites
- 0653US2024339842A1Secondary frequency modulation method for hydropower plant which satisfies positive correlation between regulation rate and rated capacity of hydropower plantHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2024·Application pending·0 cites
- 0751US2025347673A1Reservoir area water bloom rapid monitoring method and device based on unmanned aerial vehicle swarm coordinationHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2024·Application pending·0 cites
- 0850US10538890B2Hydraulic ship lift with anti-overturning capability and method for using the sameHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2017·Granted Jan 21, 2020·1 cites·10 claims
- 0948US12429398B2Automatic patrol inspection and intelligent erosion defect detection method and apparatus for flood discharge tunnelHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Granted Sep 30, 2025·0 cites·15 claims
- 1047US2025012029A1Partition monitoring method and model for concrete dam operation key partHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2024·Application pending·0 cites
- 1147US2025245390A1Method and system for determining evaluation indexes based on on-line evaluation layered architecture for concrete dam operation performanceHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2025·Application pending·0 cites
- 1246US2025245391A1Method and system of quantitative derivation for on-line evaluation layered model of concrete dam operation performance, and storage mediumHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2025·Application pending·0 cites
- 1345US2024141786A1Active control method and device for large deformation of deep thin-bedded surrounding rockHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Application pending·0 cites
- 1444US12536775B2Time-series image description method for dam defects based on local self-attentionHUANENG LANCANG RIVER HYDROPOWER INC·Filed 2023·Granted Jan 27, 2026·0 cites·9 claims
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