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Hojin JEON
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Battery module of improved safety and middle or large-sized battery...
Patent number
8,168,317
Issue date
May 1, 2012
LG Chem, Ltd.
Hee Soo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module of improved safety and middle or large-sized battery...
Patent number
7,943,252
Issue date
May 17, 2011
LG Chem, Ltd.
Hee Soo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium secondary battery of improved performance
Patent number
7,592,098
Issue date
Sep 22, 2009
LG Chem, Ltd.
Changjoo Han
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
BATTERY MODULE OF IMPROVED SAFETY AND MIDDLE OR LARGE-SIZED BATTERY...
Publication number
20110189515
Publication date
Aug 4, 2011
Hee Soo YOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE OF IMPROVED SAFETY AND MIDDLE OR LARGE-SIZED BATTERY...
Publication number
20100297482
Publication date
Nov 25, 2010
LG CHEM Ltd.
Hee Soo Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM SECONDARY BATTERY OF IMPROVED PERFORMANCE
Publication number
20070264569
Publication date
Nov 15, 2007
LG CHEM, LTD.
Changjoo HAN
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...