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Wan-Seog Oh
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Positive active material for lithium secondary battery and method o...
Patent number
7,790,318
Issue date
Sep 7, 2010
Samsung SDI Co., Ltd.
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive active material for lithium secondary battery and method o...
Patent number
7,695,869
Issue date
Apr 13, 2010
Samsung SDI Co., Ltd.
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive active material for lithium secondary battery and method o...
Patent number
7,674,553
Issue date
Mar 9, 2010
Samsung SDI Co., Ltd.
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Sealed battery
Patent number
6,649,301
Issue date
Nov 18, 2003
Samsung SDI Co., Ltd.
Wan-Seog Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte for rechargeable lithium battery
Patent number
6,589,698
Issue date
Jul 8, 2003
Samsung SDI Co., Ltd.
Hyung-Gon Noh
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Positive active material for lithium secondary batteries and method...
Patent number
6,569,569
Issue date
May 27, 2003
Samsung SDI Co., Ltd.
Ho-Jin Kweon
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...
Publication number
20100151121
Publication date
Jun 17, 2010
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD O...
Publication number
20090127504
Publication date
May 21, 2009
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Positive active material for lithium secondary battery and method o...
Publication number
20050181281
Publication date
Aug 18, 2005
Jung-Joon Park
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...