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Korea Electric Power Data Network Co. Ltd.
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Pole transformer load monitoring system using wireless internet net...
Patent number
6,711,512
Issue date
Mar 23, 2004
Korea Electric Power Data Network Co. Ltd.
Seung-Man Noh
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Probe for measuring voltage/current of low voltage power distributi...
Patent number
6,624,622
Issue date
Sep 23, 2003
Korea Electric Power Data Network Co. Ltd.
Seung-Man Noh
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus and method for testing CATV transmission line
Patent number
5,883,664
Issue date
Mar 16, 1999
Korea Electric Power Data Network Co., Ltd.
Heung-Seob So
H04 - ELECTRIC COMMUNICATION TECHNIQUE