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Patents Grants
last 30 patents
Information
Patent Grant
Tester for measuring insulating properties of cross-linked polyethy...
Patent number
9,347,902
Issue date
May 24, 2016
TIANJIN ELECTRIC POWER CORPORATION
Xiaohui Zhu
G01 - MEASURING TESTING
Information
Patent Grant
Device for measuring electrical treeing of medium voltage cables
Patent number
9,063,186
Issue date
Jun 23, 2015
TIANJIN ELECTRIC POWER CORPORATION
Xiaohui Zhu
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
AN AUTOMATIC CHECKING METHOD FOR CLOCK SYNCHRONIZATION AND SPECIALI...
Publication number
20150341129
Publication date
Nov 26, 2015
STATE GRID CORPORATION OF CHINA
Wei LIANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DEVICE FOR MEASURING ELECTRICAL TREEING OF MEDIUM VOLTAGE CABLES
Publication number
20140070818
Publication date
Mar 13, 2014
STATE GRID CORPORATION OF CHINA
Xiaohui ZHU
G01 - MEASURING TESTING
Information
Patent Application
TESTER FOR MEASURING INSULATING PROPERTIES OF CROSS-LINKED POLYETHY...
Publication number
20140055149
Publication date
Feb 27, 2014
STATE GRID CORPORATION OF CHINA
Xiaohui ZHU
G01 - MEASURING TESTING
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