Keun Wan AN

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Active material for lithium secondary battery composite electrode f...
- Patent number 10,541,408
- Issue date Jan 21, 2020
- LG Chem, Ltd.
- Sun Jung Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive-electrode active material for elevation of output and lith...
- Patent number 9,240,592
- Issue date Jan 19, 2016
- LG Chem, Ltd.
- Song Taek Oh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Cathode active material and lithium secondary battery comprising th...
- Patent number 8,709,650
- Issue date Apr 29, 2014
- LG Chem, Ltd.
- Sung kyun Chang
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY COMPOSITE ELECTRODE F...
- Publication number 20130280610
- Publication date Oct 24, 2013
- LG CHEM, LTD.
- Sun Jung Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE MATERIAL FOR IMPROVING...
- Publication number 20130221283
- Publication date Aug 29, 2013
- LG CHEM Ltd.
- Song Taek OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING TH...
- Publication number 20130065118
- Publication date Mar 14, 2013
- LG CHEM, LTD.
- Sung kyun CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL FOR ELEVATION OF OUTPUT AND LITH...
- Publication number 20110311872
- Publication date Dec 22, 2011
- LG CHEM, LTD.
- Song Taek OH
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...