Zhengzheng WANG

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Dalian City, Liaoning Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Combined energy dissipation scaffolding structure for preventing fa...
- Patent number 11,072,898
- Issue date Jul 27, 2021
- Dalian University of Technology
- Zhengzheng Wang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Laser-assisted tunnel boring machine and rock fragmenting method th...
- Patent number 10,648,334
- Issue date May 12, 2020
- Dalian University of Technology
- Zhengzheng Wang
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
COMBINED ENERGY DISSIPATION SCAFFOLDING STRUCTURE FOR PREVENTING FA...
- Publication number 20190177932
- Publication date Jun 13, 2019
- DALIAN UNIVERSITY OF TECHNOLOGY
- Zhengzheng WANG
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
LASER-ASSISTED TUNNEL BORING MACHINE AND ROCK FRAGMENTING METHOD TH...
- Publication number 20190017380
- Publication date Jan 17, 2019
- DALIAN UNIVERSITY OF TECHNOLOGY
- Zhengzheng WANG
- E21 - EARTH DRILLING MINING