Yong XIANG

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Chengdu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rock specimen and method for testing direct tensile strength of the...
- Patent number 10,048,178
- Issue date Aug 14, 2018
- Sichuan University
- Jianfeng Liu
- G01 - MEASURING TESTING
Information Patent Grant
Rock specimen and method for testing pure shear of the same
- Patent number 10,048,182
- Issue date Aug 14, 2018
- Sichuan University
- Jianfeng Liu
- G01 - MEASURING TESTING
Information Patent Grant
Position-limit device with spring components for direct tensile test
- Patent number 9,574,980
- Issue date Feb 21, 2017
- Sichuan University
- Jianfeng Liu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR FIXING ROCK SAMPLE
- Publication number 20160231212
- Publication date Aug 11, 2016
- Sichuan University
- Jianfeng LIU
- G01 - MEASURING TESTING
Information Patent Application
ROCK SPECIMEN AND METHOD FOR TESTING DIRECT TENSILE STRENGTH OF THE...
- Publication number 20160103047
- Publication date Apr 14, 2016
- Sichuan University
- Jianfeng LIU
- G01 - MEASURING TESTING
Information Patent Application
ROCK SPECIMEN AND METHOD FOR TESTING PURE SHEAR OF THE SAME
- Publication number 20160103049
- Publication date Apr 14, 2016
- Sichuan University
- Jianfeng LIU
- G01 - MEASURING TESTING