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Patents Grantslast 30 patents

Information Patent Grant
Cathode active material for lithium secondary battery
- Patent number 8,974,970
- Issue date Mar 10, 2015
- LG Chem, Ltd.
- Sung-Kyun Chang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode active material for lithium secondary battery
- Patent number 8,790,832
- Issue date Jul 29, 2014
- LG Chem, Ltd.
- Sung-Kyun Chang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Cathode active material for lithium secondary battery
- Patent number 8,440,354
- Issue date May 14, 2013
- LG Chem, Ltd.
- Sung kyun Chang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRINTED MATTER AND METHOD FOR MANUFACTURING SUCH PRINTED MATTER
- Publication number 20150218394
- Publication date Aug 6, 2015
- LG CHEM, LTD.
- Dae Hyun Kim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20140299813
- Publication date Oct 9, 2014
- Sung-Kyun CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20130234064
- Publication date Sep 12, 2013
- LG CHEM, LTD.
- Sung kyun CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20110315917
- Publication date Dec 29, 2011
- LG CHEM, LTD.
- Sung kyun CHANG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...