Jiaheng Xie

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bionic induction type biological grouting device for uniformly rein...
- Patent number 11,840,818
- Issue date Dec 12, 2023
- Southwest Petroleum University
- Liang Guo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Reversible plugging-type device for preventing seepage from side wa...
- Patent number 11,714,042
- Issue date Aug 1, 2023
- Southwest Petroleum University
- Liang Guo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BIONIC INDUCTION TYPE BIOLOGICAL GROUTING DEVICE FOR UNIFORMLY REIN...
- Publication number 20230340746
- Publication date Oct 26, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- Liang Guo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING