Lei WANG

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Hunan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for predicting corrosion fatigue life of prestres...
- Patent number 11,486,815
- Issue date Nov 1, 2022
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yafei Ma
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Prestressed bailey beam for reinforcement and construction method t...
- Patent number 11,225,803
- Issue date Jan 18, 2022
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei Wang
- E04 - BUILDING
Information Patent Grant
Arch foot maintaining device and maintenance method for achieving m...
- Patent number 11,066,793
- Issue date Jul 20, 2021
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei Wang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Method for predicting prestress loss after concrete cracking along...
- Publication number 20210334431
- Publication date Oct 28, 2021
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PREDICTING CORROSION FATIGUE LIFE OF PRESTRES...
- Publication number 20210199560
- Publication date Jul 1, 2021
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Yafei MA
- G01 - MEASURING TESTING
Information Patent Application
ARCH FOOT MAINTAINING DEVICE AND MAINTENANCE METHOD FOR ACHIEVING M...
- Publication number 20210062441
- Publication date Mar 4, 2021
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei WANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
PRESTRESSED BAILEY BEAM FOR REINFORCEMENT AND CONSTRUCTION METHOD T...
- Publication number 20200141140
- Publication date May 7, 2020
- CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Lei WANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES