HakJun Lee

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 9,722,228
- Issue date Aug 1, 2017
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery pack based on mechanical connection manner
- Patent number 9,673,540
- Issue date Jun 6, 2017
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery pack based on mechanical connection manner
- Patent number 9,413,084
- Issue date Aug 9, 2016
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 9,252,414
- Issue date Feb 2, 2016
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 9,219,265
- Issue date Dec 22, 2015
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connection-member for electrical connection of battery cells
- Patent number 9,017,855
- Issue date Apr 28, 2015
- LG Chem, Ltd.
- Jongho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 8,662,930
- Issue date Mar 4, 2014
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 8,651,896
- Issue date Feb 18, 2014
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 8,556,661
- Issue date Oct 15, 2013
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connecting member for secondary battery
- Patent number 8,287,313
- Issue date Oct 16, 2012
- LG Chem, Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety device for secondary battery and battery pack employed with...
- Patent number 7,595,128
- Issue date Sep 29, 2009
- LG Chem, Ltd.
- HakJun Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20160013466
- Publication date Jan 14, 2016
- LG CHEM, LTD.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20140154550
- Publication date Jun 5, 2014
- Gi-Hwan KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20140127545
- Publication date May 8, 2014
- LG CHEM, LTD.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20140017554
- Publication date Jan 16, 2014
- LG CHEM, LTD.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER
- Publication number 20130280969
- Publication date Oct 24, 2013
- Gi-Hwan KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20130202948
- Publication date Aug 8, 2013
- LG CHEM, LTD.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20130065457
- Publication date Mar 14, 2013
- Gi-Hwan KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY
- Publication number 20110104958
- Publication date May 5, 2011
- LG CHEM Ltd.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER
- Publication number 20100266891
- Publication date Oct 21, 2010
- LG CHEM, LTD.
- Gi-Hwan Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTION-MEMBER FOR ELECTRICAL CONNECTION OF BATTERY CELLS
- Publication number 20100255355
- Publication date Oct 7, 2010
- LG CHEM, LTD.
- Jongho Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONNECTION OF CONDUCTIVE MEMBER TO DEVICE
- Publication number 20100099024
- Publication date Apr 22, 2010
- Hyeongchan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY DEVICE FOR SECONDARY BATTERY AND BATTERY PACK EMPLOYED WITH...
- Publication number 20070122691
- Publication date May 31, 2007
- LG CHEM, LTD.
- HakJun LEE
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Electrical connecting member for secondary battery

Secondary battery pack based on mechanical connection manner

Secondary battery pack based on mechanical connection manner

Electrical connecting member for secondary battery

Electrical connecting member for secondary battery

Connection-member for electrical connection of battery cells

Electrical connecting member for secondary battery

Electrical connecting member for secondary battery

Electrical connecting member for secondary battery

Electrical connecting member for secondary battery

Safety device for secondary battery and battery pack employed with...

Patents Applicationslast 30 patents

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

ELECTRICAL CONNECTING MEMBER FOR SECONDARY BATTERY

SECONDARY BATTERY PACK BASED ON MECHANICAL CONNECTION MANNER

CONNECTION-MEMBER FOR ELECTRICAL CONNECTION OF BATTERY CELLS

METHOD FOR CONNECTION OF CONDUCTIVE MEMBER TO DEVICE

SAFETY DEVICE FOR SECONDARY BATTERY AND BATTERY PACK EMPLOYED WITH...