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Woochul KIM
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Suwon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Secondary battery having discrete circuit modules
Patent number
8,492,012
Issue date
Jul 23, 2013
Samsung SDI Co., Ltd.
Sangjoo Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Secondary battery
Publication number
20110076520
Publication date
Mar 31, 2011
Samsung SDI Co., Ltd.
Sangjoo LEE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SECONDARY BATTERY
Publication number
20110008652
Publication date
Jan 13, 2011
Samsung SDI Co., Ltd.
Sangjoo LEE
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
SECONDARY BATTERY INCLUDING PROTECTION CIRCUIT MODULE AND METHOD FO...
Publication number
20100316893
Publication date
Dec 16, 2010
Samsung SDI Co., Ltd
Woochul KIM
H01 - BASIC ELECTRIC ELEMENTS