Sungjin Kwon

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electrode assembly of novel structure and battery cell comprising t...
- Patent number 11,177,510
- Issue date Nov 16, 2021
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell of novel structure with improved safety
- Patent number 10,553,905
- Issue date Feb 4, 2020
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid electrode assembly of stair-like structure
- Patent number 10,505,230
- Issue date Dec 10, 2019
- LG Chem, Ltd.
- Young Hoon Kim
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery cell having electrode assembly of staggered array structure
- Patent number 10,319,952
- Issue date Jun 11, 2019
- LG Chem, Ltd.
- Sungjin Kwon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode assembly of novel structure and battery cell comprising t...
- Patent number 10,199,690
- Issue date Feb 5, 2019
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stepped electrode assembly
- Patent number 10,026,994
- Issue date Jul 17, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell including stepped structure
- Patent number 10,014,556
- Issue date Jul 3, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery of improved safety
- Patent number 10,003,049
- Issue date Jun 19, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly of incline structure and battery cell employed w...
- Patent number 9,966,627
- Issue date May 8, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stepped electrode group stack
- Patent number 9,954,203
- Issue date Apr 24, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stepped electrode group stack
- Patent number 9,935,329
- Issue date Apr 3, 2018
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and lithium secondary battery comprising the same
- Patent number 9,831,520
- Issue date Nov 28, 2017
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode having round corner
- Patent number 9,786,874
- Issue date Oct 10, 2017
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell having round corner
- Patent number 9,741,974
- Issue date Aug 22, 2017
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery case for secondary battery
- Patent number 9,716,253
- Issue date Jul 25, 2017
- LG Chem, Ltd.
- Young Hoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell of irregular structure
- Patent number 9,666,869
- Issue date May 30, 2017
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell of stair-like structure
- Patent number 9,548,517
- Issue date Jan 17, 2017
- LG Chem, Ltd.
- Young Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell of irregular structure and battery module employed wit...
- Patent number 9,548,475
- Issue date Jan 17, 2017
- LG Chem, Ltd.
- Kyoung Won Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery case for secondary battery
- Patent number 9,531,032
- Issue date Dec 27, 2016
- LG Chem, Ltd.
- Young Hoon Kim
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Electric device having a round corner and including a secondary bat...
- Patent number 9,484,560
- Issue date Nov 1, 2016
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell of asymmetric structure and battery pack employed with...
- Patent number 9,478,773
- Issue date Oct 25, 2016
- LG Chem, Ltd.
- Kyoung Won Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact battery cell having improved durability and battery pack co...
- Patent number 9,425,440
- Issue date Aug 23, 2016
- LG Chem, Ltd.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly of stair-like structure
- Patent number 9,318,733
- Issue date Apr 19, 2016
- LG Chem, Ltd.
- Sungjin Kwon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode sheet including notching portion
- Patent number 9,299,988
- Issue date Mar 29, 2016
- LG Chem, Ltd.
- Sungjin Kwon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Battery cell of stair-like structure
- Patent number 9,300,006
- Issue date Mar 29, 2016
- LG Chem, Ltd.
- Young Hun Kim
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrode assembly and composite electrode assembly of stair-like s...
- Patent number 9,252,452
- Issue date Feb 2, 2016
- LG Chem, Ltd.
- Sungjin Kwon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Battery cell of asymmetric structure and battery pack employed with...
- Patent number 9,203,058
- Issue date Dec 1, 2015
- LG Chem, Ltd.
- Kyoung Won Kang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Stepped electrode assembly
- Patent number 9,196,898
- Issue date Nov 24, 2015
- LG Chem, Ltd.
- Sungjin Kwon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrode assembly of novel structure and process for preparation o...
- Patent number 9,136,556
- Issue date Sep 15, 2015
- LG Chem, Ltd.
- Jihoon Cho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Electrode Assembly Of Novel Structure And Battery Cell Comprising T...
- Publication number 20190148777
- Publication date May 16, 2019
- LG CHEM, LTD.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID ELECTRODE ASSEMBLY OF STAIR-LIKE STRUCTURE
- Publication number 20170033407
- Publication date Feb 2, 2017
- LG CHEM, LTD.
- Young Hoon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF STAIR-LIKE STRUCTURE
- Publication number 20160181667
- Publication date Jun 23, 2016
- LG CHEM, LTD.
- Young Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stepped Electrode Assembly
- Publication number 20160028126
- Publication date Jan 28, 2016
- LG CHEM, LTD.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL HAVING ROUND CORNER
- Publication number 20160020434
- Publication date Jan 21, 2016
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STEPPED ELECTRODE GROUP STACK
- Publication number 20150349382
- Publication date Dec 3, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF IRREGULAR STRUCTURE
- Publication number 20150340700
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY OF INCLINE STRUCTURE AND BATTERY CELL EMPLOYED W...
- Publication number 20150340728
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF NOVEL STRUCTURE WITH IMPROVED SAFETY
- Publication number 20150340733
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL HAVING ELECTRODE ASSEMBLY OF STAGGERED ARRAY STRUCTURE
- Publication number 20150340662
- Publication date Nov 26, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL INCLUDING STEPPED STRUCTURE
- Publication number 20150333375
- Publication date Nov 19, 2015
- LG Chem, Ltd.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY PACK OF IRREGULAR STRUCTURE
- Publication number 20150086842
- Publication date Mar 26, 2015
- LG CHEM, LTD.
- Kyoung Won Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPACT BATTERY CELL HAVING IMPROVED DURABILITY AND BATTERY PACK CO...
- Publication number 20150044536
- Publication date Feb 12, 2015
- LG CHEM, LTD.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF IRREGULAR STRUCTURE AND BATTERY MODULE EMPLOYED WIT...
- Publication number 20150037664
- Publication date Feb 5, 2015
- LG CHEM, LTD.
- Kyoung Won Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20150024245
- Publication date Jan 22, 2015
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF ASYMMETRIC STRUCTURE AND BATTERY PACK EMPLOYED WITH...
- Publication number 20150013151
- Publication date Jan 15, 2015
- LG CHEM, LTD.
- Kyoung Won Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY OF NOVEL STRUCTURE AND BATTERY CELL COMPRISING T...
- Publication number 20140342215
- Publication date Nov 20, 2014
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CASE FOR SECONDARY BATTERY
- Publication number 20140304980
- Publication date Oct 16, 2014
- Young Hoon KIM
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
BATTERY CASE FOR SECONDARY BATTERY
- Publication number 20140308577
- Publication date Oct 16, 2014
- Young Hoon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stepped Electrode Group Stack
- Publication number 20140255756
- Publication date Sep 11, 2014
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE HAVING ROUND CORNER
- Publication number 20140255755
- Publication date Sep 11, 2014
- LG CHEM, LTD.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC DEVICE HAVING ROUND CORNER
- Publication number 20140227573
- Publication date Aug 14, 2014
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY OF STAIR-LIKE STRUCTURE
- Publication number 20140186685
- Publication date Jul 3, 2014
- LG CHEM, LTD.
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrode Sheet Including Notching Portion
- Publication number 20140141326
- Publication date May 22, 2014
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stepped Electrode Assembly
- Publication number 20140134484
- Publication date May 15, 2014
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Cell Of Stair-Like Structure
- Publication number 20140011070
- Publication date Jan 9, 2014
- Young Hun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY OF IMPROVED SAFETY
- Publication number 20130330606
- Publication date Dec 12, 2013
- LG CHEM, LTD.
- Sungjin Kwon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND COMPOSITE ELECTRODE ASSEMBLY OF STAIR-LIKE S...
- Publication number 20130295436
- Publication date Nov 7, 2013
- Sungjin KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL OF ASYMMETRIC STRUCTURE AND BATTERY PACK EMPLOYED WITH...
- Publication number 20130288104
- Publication date Oct 31, 2013
- Kyoung Won KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CASE FOR SECONDARY BATTERY
- Publication number 20130252081
- Publication date Sep 26, 2013
- LG CHEM, LTD.
- Young Hun KIM
- H01 - BASIC ELECTRIC ELEMENTS

Sungjin Kwon

Person

Patents Grantslast 30 patents

Electrode assembly of novel structure and battery cell comprising t...

Battery cell of novel structure with improved safety

Hybrid electrode assembly of stair-like structure

Battery cell having electrode assembly of staggered array structure

Electrode assembly of novel structure and battery cell comprising t...

Stepped electrode assembly

Battery cell including stepped structure

Secondary battery of improved safety

Electrode assembly of incline structure and battery cell employed w...

Stepped electrode group stack

Stepped electrode group stack

Electrode assembly and lithium secondary battery comprising the same

Electrode having round corner

Battery cell having round corner

Battery case for secondary battery

Battery cell of irregular structure

Battery cell of stair-like structure

Battery cell of irregular structure and battery module employed wit...

Battery case for secondary battery

Electric device having a round corner and including a secondary bat...

Battery cell of asymmetric structure and battery pack employed with...

Compact battery cell having improved durability and battery pack co...

Electrode assembly of stair-like structure

Electrode sheet including notching portion

Battery cell of stair-like structure

Electrode assembly and composite electrode assembly of stair-like s...

Battery cell of asymmetric structure and battery pack employed with...

Stepped electrode assembly

Electrode assembly of novel structure and process for preparation o...

Patents Applicationslast 30 patents

Electrode Assembly Of Novel Structure And Battery Cell Comprising T...

HYBRID ELECTRODE ASSEMBLY OF STAIR-LIKE STRUCTURE

BATTERY CELL OF STAIR-LIKE STRUCTURE

Stepped Electrode Assembly

BATTERY CELL HAVING ROUND CORNER

STEPPED ELECTRODE GROUP STACK

BATTERY CELL OF IRREGULAR STRUCTURE

ELECTRODE ASSEMBLY OF INCLINE STRUCTURE AND BATTERY CELL EMPLOYED W...

BATTERY CELL OF NOVEL STRUCTURE WITH IMPROVED SAFETY

BATTERY CELL HAVING ELECTRODE ASSEMBLY OF STAGGERED ARRAY STRUCTURE

BATTERY CELL INCLUDING STEPPED STRUCTURE

BATTERY PACK OF IRREGULAR STRUCTURE

COMPACT BATTERY CELL HAVING IMPROVED DURABILITY AND BATTERY PACK CO...

BATTERY CELL OF IRREGULAR STRUCTURE AND BATTERY MODULE EMPLOYED WIT...

ELECTRODE ASSEMBLY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

BATTERY CELL OF ASYMMETRIC STRUCTURE AND BATTERY PACK EMPLOYED WITH...

ELECTRODE ASSEMBLY OF NOVEL STRUCTURE AND BATTERY CELL COMPRISING T...

BATTERY CASE FOR SECONDARY BATTERY

BATTERY CASE FOR SECONDARY BATTERY

Stepped Electrode Group Stack

ELECTRODE HAVING ROUND CORNER

ELECTRIC DEVICE HAVING ROUND CORNER

ELECTRODE ASSEMBLY OF STAIR-LIKE STRUCTURE

Electrode Sheet Including Notching Portion

Stepped Electrode Assembly

Battery Cell Of Stair-Like Structure

SECONDARY BATTERY OF IMPROVED SAFETY

ELECTRODE ASSEMBLY AND COMPOSITE ELECTRODE ASSEMBLY OF STAIR-LIKE S...

BATTERY CELL OF ASYMMETRIC STRUCTURE AND BATTERY PACK EMPLOYED WITH...

BATTERY CASE FOR SECONDARY BATTERY