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Ou Jung Kwon
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Seoul, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Anode material for lithium secondary cell with high capacity
Patent number
8,182,939
Issue date
May 22, 2012
LG Chem, Ltd.
You Min Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Electrode active material for secondary battery
Patent number
7,976,985
Issue date
Jul 12, 2011
LG Chem, Ltd.
Ou Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Spherical carbons and method for preparing the same
Patent number
7,297,320
Issue date
Nov 20, 2007
LG Chem, Ltd.
Ou-Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
SPHERICAL CARBONS AND METHOD FOR PREPARING THE SAME
Publication number
20090162753
Publication date
Jun 25, 2009
Ou-Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Spherical carbons and method for preparing the same
Publication number
20080038182
Publication date
Feb 14, 2008
Ou-Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH-CAPACITY ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070122710
Publication date
May 31, 2007
LG CHEM, LTD.
Ou Jung KWON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070122707
Publication date
May 31, 2007
LG CHEM, LTD.
Ou Jung KWON
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY
Publication number
20070099088
Publication date
May 3, 2007
LG CHEM, LTD.
Ou Jung KWON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Anode material for lithium secondary cell with high capacity
Publication number
20060234127
Publication date
Oct 19, 2006
You Min Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Spherical carbons and method for preparing the same
Publication number
20030147800
Publication date
Aug 7, 2003
Ou-Jung Kwon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...