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Junghun Yun
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Gyeonggi-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Digital LOP utilizing integrated module and motor control center sy...
Patent number
10,615,589
Issue date
Apr 7, 2020
ROOTECH INC.
Changyong Jeong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
DIGITAL LOP UTILIZING INTEGRATED MODULE AND MOTOR CONTROL CENTER SY...
Publication number
20190305543
Publication date
Oct 3, 2019
ROOTECH INC.
Changyong JEONG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MULTI-LINE POWER MEASURING SYSTEM WHICH IMPROVES EFFICIENCY AND SIM...
Publication number
20120078545
Publication date
Mar 29, 2012
ROOTECH, INC.
Wonbok Hong
G01 - MEASURING TESTING