Yimei YUAN

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water intake pipeline structure passing through soft foundation emb...
- Patent number 12,104,345
- Issue date Oct 1, 2024
- GUANGDONG POLYTECHNIC OF WATER RESOURCES AND ELECTRIC ENGINEERING
- Tie Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Ecological seawall water close side embankment slope drainage struc...
- Patent number 11,802,389
- Issue date Oct 31, 2023
- GUANGDONG POLYTECHNIC OF WATER RESOURCES AND ELECTRIC ENGINEERING
- Tie Li
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Water Intake Pipeline Structure Passing Through Soft Foundation Emb...
- Publication number 20230064296
- Publication date Mar 2, 2023
- Guangdong Polytechnic of Water Resources and Electric Engineering
- Tie LI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Ecological Seawall Water Close Side Embankment Slope Drainage Struc...
- Publication number 20220325488
- Publication date Oct 13, 2022
- Guangdong Polytechnic of Water Resources and Electric Engineering
- Tie LI
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING