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EPPSCORE CO., LTD.
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Uninterruptible power supply for the backup of AC-power supply
Patent number
7,259,475
Issue date
Aug 21, 2007
Eppscore Co., Ltd.
Myoung-shin Hong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
Uninterruptible Power Supply for the Back up of Dc Power Source
Publication number
20080191556
Publication date
Aug 14, 2008
EPPSCORE CO., LTD.
Myoungshin Hong
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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last 30 trademarks