Seogjin Yoon

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Cheongwon-gun, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cylindrical secondary battery pack
- Patent number 9,515,309
- Issue date Dec 6, 2016
- LG Chem, Ltd.
- Seogjin Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery pack of novel structure
- Patent number 8,975,867
- Issue date Mar 10, 2015
- LG Chem, Ltd.
- Heegyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery pack
- Patent number 8,852,766
- Issue date Oct 7, 2014
- LG Chem, Ltd.
- Seogjin Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
No-welding type battery pack
- Patent number 7,939,189
- Issue date May 10, 2011
- LG Chem, Ltd.
- Jung-hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cap assembly mold and secondary battery having the same
- Patent number 7,763,379
- Issue date Jul 27, 2010
- LG Chem, Ltd.
- Ki eob Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Prefabricated PCM and battery pack containing the same
- Patent number 7,642,751
- Issue date Jan 5, 2010
- LG Chem, Ltd.
- Dongcheol Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CYLINDRICAL SECONDARY BATTERY PACK
- Publication number 20110281144
- Publication date Nov 17, 2011
- LG CHEM, LTD.
- Seogjin Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY PACK OF NOVEL STRUCTURE
- Publication number 20110273807
- Publication date Nov 10, 2011
- LG CHEM, LTD.
- Heegyu Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY PACK
- Publication number 20110262778
- Publication date Oct 27, 2011
- LG CHEM, LTD.
- Seogjin Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PREFABRICATED PCM AND BATTERY PACK CONTAINING THE SAME
- Publication number 20070262745
- Publication date Nov 15, 2007
- LG CHEM, LTD.
- Dongcheol LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
No-welding type battery pack
- Publication number 20070188132
- Publication date Aug 16, 2007
- Jung-hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Secondary battery containing loop antenna patterned on PCB
- Publication number 20060263647
- Publication date Nov 23, 2006
- Ki eob Moon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Cap assembly mold and secondary battery having the same
- Publication number 20060210870
- Publication date Sep 21, 2006
- Ki eob Moon
- H01 - BASIC ELECTRIC ELEMENTS