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Qianyun WANG
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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Unmanned system and method for monitoring lateral deformation of la...
Patent number
11,859,974
Issue date
Jan 2, 2024
China University of Geosciences (Wuhan)
Yongquan Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Manual/automatic non-electric-connection borehole clinometer and me...
Patent number
11,840,918
Issue date
Dec 12, 2023
China University of Geosciences (Wuhan)
Yongquan Zhang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
MANUAL/AUTOMATIC NON-ELECTRIC-CONNECTION BOREHOLE CLINOMETER AND ME...
Publication number
20230010013
Publication date
Jan 12, 2023
CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
Yongquan ZHANG
E21 - EARTH DRILLING MINING
Information
Patent Application
UNMANNED SYSTEM AND METHOD FOR MONITORING LATERAL DEFORMATION OF LA...
Publication number
20220316877
Publication date
Oct 6, 2022
CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
Yongquan ZHANG
G01 - MEASURING TESTING