Seok Joo JUNG

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Cheongju-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Degassing method of secondary battery using centrifugal force
- Patent number 9,214,696
- Issue date Dec 15, 2015
- LG Chem, Ltd.
- Ki Hong Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device for notching and secondary battery manufactured using the same
- Patent number 9,149,853
- Issue date Oct 6, 2015
- LG Chem, Ltd.
- Ki Hong Min
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacture device of battery cell
- Patent number 9,065,151
- Issue date Jun 23, 2015
- LG Chem, Ltd.
- Ki Hong Min
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Device for folding electrode assembly
- Patent number 8,757,351
- Issue date Jun 24, 2014
- LG Chem, Ltd.
- Ki Hong Min
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURE DEVICE OF BATTERY CELL
- Publication number 20130252069
- Publication date Sep 26, 2013
- LG CHEM, LTD.
- Ki Hong MIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NOVEL DEVICE FOR NOTCHING AND SECONDARY BATTERY MANUFACTURED USING...
- Publication number 20130247637
- Publication date Sep 26, 2013
- LG CHEM, LTD.
- Ki Hong MIN
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
DEGASSING METHOD OF SECONDARY BATTERY USING CENTRIFUGAL FORCE
- Publication number 20130244095
- Publication date Sep 19, 2013
- LG CHEM, LTD.
- Ki Hong MIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR FOLDING ELECTRODE ASSEMBLY
- Publication number 20130240323
- Publication date Sep 19, 2013
- LG CHEM, LTD.
- Ki Hong MIN
- H01 - BASIC ELECTRIC ELEMENTS