Jiahong Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Numerical experimental method for urban waterlogging
- Patent number 12,056,427
- Issue date Aug 6, 2024
- China Institute of Water Resources and Hydropower Research
- Chao Mei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Underground temporary danger avoiding system for defending against...
- Patent number 11,920,370
- Issue date Mar 5, 2024
- China Institute of Water Resources and Hydropower Research
- Jiahong Liu
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
UNDERGROUND TEMPORARY DANGER AVOIDING SYSTEM FOR DEFENDING AGAINST...
- Publication number 20240011314
- Publication date Jan 11, 2024
- CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
- Jiahong Liu
- E04 - BUILDING