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Liu Jinhai
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Shenyang City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Intelligent adaptive system and method for monitoring leakage of oi...
Patent number
9,797,799
Issue date
Oct 24, 2017
Northeastern University
Huaguang Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Device for positioning submarine pipeline robots and method thereof
Patent number
9,013,958
Issue date
Apr 21, 2015
Northeastern University
Huaguang Zhang
G01 - MEASURING TESTING
Information
Patent Grant
Distributed networked data acquisition device
Patent number
7,953,828
Issue date
May 31, 2011
Northeastern University
Zhang Huaguang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
INTELLIGENT INVERSION METHOD FOR PIPELINE DEFECTS BASED ON HETEROGE...
Publication number
20230341354
Publication date
Oct 26, 2023
NORTHEASTERN UNIVERSITY
Huaguang ZHANG
G01 - MEASURING TESTING
Information
Patent Application
INTELLIGENT ADAPTIVE SYSTEM AND METHOD FOR MONITORING LEAKAGE OF OI...
Publication number
20150308919
Publication date
Oct 29, 2015
NORTHEASTERN UNIVERSITY
Huaguang ZHANG
G01 - MEASURING TESTING
Information
Patent Application
DEVICE FOR POSITIONING SUBMARINE PIPELINE ROBOTS AND METHOD THEREOF
Publication number
20130073081
Publication date
Mar 21, 2013
NORTHEAST UNIVERSITY
Huaguang Zhang
G01 - MEASURING TESTING
Information
Patent Application
Distributed Networked Data Acquisition Device
Publication number
20070174451
Publication date
Jul 26, 2007
Zhang Huaguang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...