Xiaonan FENG

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Nanjing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Automatic test system for actual stress of a bridge based on DIC te...
- Patent number 11,802,808
- Issue date Oct 31, 2023
- JSTI GROUP CO. LTD
- Duo Liu
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
EASILY MAINTAINABLE ASSEMBLY-TYPE BRIDGE EXPANSION JOINT STRUCTURE...
- Publication number 20250092621
- Publication date Mar 20, 2025
- JSTI Group
- Duo LIU
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
AUTOMATIC TEST SYSTEM FOR ACTUAL STRESS OF A BRIDGE BASED ON DIC TE...
- Publication number 20220357235
- Publication date Nov 10, 2022
- JSTI GROUP CO.LTD.
- Duo LIU
- G01 - MEASURING TESTING