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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Insulating layer for multilayer printed circuit board, multilayer p...
Patent number
12,313,973
Issue date
May 27, 2025
LG Chem, Ltd.
Jeong Wook Mun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Apparatus and method of manufacturing battery module
Patent number
12,230,839
Issue date
Feb 18, 2025
LG ENERGY SOLUTION, LTD.
Woo Seung Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Device and method for transmitting and receiving emulated Wi-Fi pac...
Patent number
11,811,434
Issue date
Nov 7, 2023
Korea Advanced Institute of Science and Technology
Woo Jae Jeong
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Epoxy resin composition for molding semiconductor, molding film and...
Patent number
11,702,520
Issue date
Jul 18, 2023
LG Chem, Ltd.
Minsu Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing insulating layer for semiconductor package...
Patent number
11,515,245
Issue date
Nov 29, 2022
LG Chem, Ltd.
Minsu Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing insulating film and semiconductor package
Patent number
11,361,878
Issue date
Jun 14, 2022
LG Chem, Ltd.
Woo Jae Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module and battery pack including the same
Patent number
11,196,122
Issue date
Dec 7, 2021
LG Chem, Ltd.
Woo Seung Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for simulating characteristics of semiconductor device
Patent number
11,010,524
Issue date
May 18, 2021
Korea Advanced Institute of Science and Technology
Mincheol Shin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Photo-curable and heat-curable resin composition and dry film solde...
Patent number
10,795,259
Issue date
Oct 6, 2020
LG Chem, Ltd.
Byung Ju Choi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photo-curable and thermo-curable resin composition and dry film sol...
Patent number
9,880,467
Issue date
Jan 30, 2018
LG Chem, Ltd.
Min Su Jeong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Printed circuit board including under-fill dam and fabrication meth...
Patent number
9,865,480
Issue date
Jan 9, 2018
LG Chem, Ltd.
Byung-Ju Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Preparation method for dry film solder resist and film laminate use...
Patent number
9,788,434
Issue date
Oct 10, 2017
LG Chem, Ltd.
Min Su Jeong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photocurable and thermocurable resin composition and dry film solde...
Patent number
9,778,566
Issue date
Oct 3, 2017
LG Chem, Ltd.
Byung Ju Choi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Negative capacitance logic device, clock generator including the sa...
Patent number
9,484,924
Issue date
Nov 1, 2016
Korea Advanced Institute of Science and Technology
Min Cheol Shin
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Photocurable and thermosetting resin composition, dry film solder r...
Patent number
9,416,243
Issue date
Aug 16, 2016
LG Chem, Ltd.
Byung Ju Choi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photo-curable and thermo-curable resin composition, and dry film so...
Patent number
9,389,504
Issue date
Jul 12, 2016
LG Chem, Ltd.
Se-Jin Ku
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photo-curable and thermo-curable resin compostion, and dry film sol...
Patent number
9,134,609
Issue date
Sep 15, 2015
LG Chem, Ltd.
Se-Jin Ku
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Solid oxide fuel cell stack with uniform flow distribution structur...
Patent number
9,054,352
Issue date
Jun 9, 2015
Korea Institute of Energy Research
Sang Keun Dong
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Segmental ultrasonic cleaning apparatus for removing scales and slu...
Patent number
8,734,597
Issue date
May 27, 2014
Korea Hydro & Nuclear Power Co., Ltd.
Seok Tae Kim
B08 - CLEANING
Information
Patent Grant
Photo-curable and thermo-curable resin composition, and a dry film...
Patent number
8,349,538
Issue date
Jan 8, 2013
LG Chem, Ltd.
Woo-Jae Jeong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Photo-sensitive resin composition and a protective film for printed...
Patent number
8,334,092
Issue date
Dec 18, 2012
LG Chem, Ltd.
Bo-Yun Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing polymerized toner
Patent number
8,216,761
Issue date
Jul 10, 2012
LG Chem, Ltd.
Wook Jang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Hydraulic drive type partial inter-tube lancing system for cleaning...
Patent number
8,016,950
Issue date
Sep 13, 2011
Korea Electric Power Corporation
Seok Tae Kim
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Lance system for inter-tube inspecting and lancing as well as barre...
Patent number
7,086,353
Issue date
Aug 8, 2006
Korea Electric Power Corporation
Kwon Sang Hwang
F22 - STEAM GENERATION
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD OF MANUFACTURING BATTERY MODULE
Publication number
20250149749
Publication date
May 8, 2025
LG ENERGY SOLUTION, LTD.
Woo Seung JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL MOUNTING JIG FOR PREVENTING DAMAGE TO APPEARANCE OF BATTERY CE...
Publication number
20230378510
Publication date
Nov 23, 2023
LG ENERGY SOLUTION, LTD.
Jong-Kyun OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPOXY RESIN COMPOSITION FOR MOLDING SEMICONDUCTOR, MOLDING FILM AND...
Publication number
20230295388
Publication date
Sep 21, 2023
LG CHEM, LTD.
Minsu JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSMISSION SIDE, RECEPTION SIDE, AND WIRELESS DEVICE DRIVING METH...
Publication number
20220311454
Publication date
Sep 29, 2022
Korea Advanced Institute of Science and Technology
Woo Jae JEONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INSULATING LAYER FOR MULTILAYER PRINTED CIRCUIT BOARD, MULTILAYER P...
Publication number
20220279663
Publication date
Sep 1, 2022
LG CHEM, LTD.
Jeong Wook MUN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHOD OF MANUFACTURING BATTERY MODULE
Publication number
20220223957
Publication date
Jul 14, 2022
LG ENERGY SOLUTION, LTD.
Woo Seung JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Module and Battery Pack Including the Same
Publication number
20200403196
Publication date
Dec 24, 2020
LG CHEM, LTD.
Woo Seung Jeong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING INSULATING LAYER FOR SEMICONDUCTOR PACKAGE...
Publication number
20200395288
Publication date
Dec 17, 2020
LG CHEM, LTD.
Minsu JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPOXY RESIN COMPOSITION FOR MOLDING SEMICONDUCTOR, MOLDING FILM AND...
Publication number
20200347194
Publication date
Nov 5, 2020
LG CHEM, LTD.
Minsu JEONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING INSULATING FILM AND SEMICONDUCTOR PACKAGE
Publication number
20190189304
Publication date
Jun 20, 2019
LG CHEM, LTD.
Woo Jae JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTO-CURABLE AND HEAT-CURABLE RESIN COMPOSITION AND DRY FILM SOLDE...
Publication number
20190056658
Publication date
Feb 21, 2019
LG CHEM, LTD.
Byung Ju CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR SIMULATING CHARACTERISTICS OF SEMICONDUCTOR DEVICE
Publication number
20180293342
Publication date
Oct 11, 2018
Korea Advanced Institute of Science and Technology
Mincheol Shin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEGATIVE CAPACITANCE LOGIC DEVICE, CLOCK GENERATOR INCLUDING THE SA...
Publication number
20160211849
Publication date
Jul 21, 2016
Korea Advanced Institute of Science and Technology
Min Cheol Shin
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
PHOTOCURABLE AND THERMOCURABLE RESIN COMPOSITION AND DRY FILM SOLDE...
Publication number
20160116842
Publication date
Apr 28, 2016
LG CHEM, LTD.
Byung Ju CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PREPARATION METHOD FOR DRY FILM SOLDER RESIST AND FILM LAMINATE USE...
Publication number
20150366070
Publication date
Dec 17, 2015
LG CHEM, LTD.
Min Su JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSITION AND DRY FILM SOL...
Publication number
20150205202
Publication date
Jul 23, 2015
LG CHEM, LTD.
Min Su Jeong
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOCURABLE AND THERMOSETTING RESIN COMPOSITION, DRY FILM SOLDER R...
Publication number
20150191588
Publication date
Jul 9, 2015
LG CHEM, LTD.
Byung Ju Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSTION, AND DRY FILM SOL...
Publication number
20150044611
Publication date
Feb 12, 2015
LG CHEM, LTD.
Se-Jin Ku
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSTION, AND DRY FILM SOL...
Publication number
20140221519
Publication date
Aug 7, 2014
LG CHEM, LTD.
Se-Jin KU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLID OXIDE FUEL CELL STACK WITH UNIFORM FLOW DISTRIBUTION STRUCTUR...
Publication number
20140093805
Publication date
Apr 3, 2014
Korea Institute Of Energy Research
Sang Keun DONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRINTED CIRCUIT BOARD INCLUDING UNDER-FILL DAM AND FABRICATION METH...
Publication number
20130063917
Publication date
Mar 14, 2013
LG CHEM, LTD.
Byung-Ju Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE RESIN COMPOSITION, DRY FILM SOLDER RESIST, AND CIRCU...
Publication number
20120070780
Publication date
Mar 22, 2012
LG CHEM, LTD.
Bo-Yun CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SEGMENTAL ULTRASONIC CLEANING APPARATUS FOR REMOVING SCALES AND SLU...
Publication number
20120055521
Publication date
Mar 8, 2012
Seok Tae KIM
B08 - CLEANING
Information
Patent Application
PHOTO-CURABLE AND THERMO-CURABLE RESIN COMPOSITION, AND A DRY FILM...
Publication number
20110269866
Publication date
Nov 3, 2011
LG CHEM, LTD.
Woo-Jae JEONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION FOR TREATING GOUT, CONTAINING ANGELICA GIGAS EXTRACT HA...
Publication number
20110262567
Publication date
Oct 27, 2011
KOREA BIO HEALTH CO., LTD.
Jae Seon Kang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PHOTO-SENSITIVE RESIN COMPOSITION AND A PROTECTIVE FILM FOR PRINTED...
Publication number
20110245363
Publication date
Oct 6, 2011
LG CHEM, LTD.
Bo-Yun CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OPTICAL SHEET WITH HIGH CONTRAST RATIO AND FILTER COMPRISING THE SA...
Publication number
20110043920
Publication date
Feb 24, 2011
SAMSUNG FINE CHEMICALS CO., LTD.
Jong-Pil Chun
G02 - OPTICS
Information
Patent Application
METHOD OF PRODUCING POLYMERIZED TONER
Publication number
20100190103
Publication date
Jul 29, 2010
LG CHEM Ltd.
Wook Jang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Hydraulic Drive Type Partial Inter-Tube Lancing System for Cleaning...
Publication number
20100071734
Publication date
Mar 25, 2010
Korea Electric Power Corporation , a Korean Corporation
Seok Tae Kim
F22 - STEAM GENERATION
Information
Patent Application
Optical Sheet For High Resolution, Filter Comprising The Same, And...
Publication number
20100046105
Publication date
Feb 25, 2010
SAMSUNG FINE CHEMICALS CO., LTD.
Jong-Pil Chun
G02 - OPTICS