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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Polarizing plate laminate and method for preparing same
Patent number
12,204,198
Issue date
Jan 21, 2025
LG Chem, Ltd.
Do Hyun Kim
B32 - LAYERED PRODUCTS
Information
Patent Grant
Optical film having excellent water resistance and solvent resistan...
Patent number
10,662,306
Issue date
May 26, 2020
LG Chem, Ltd.
Yirang Lim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polarizing plate and image display apparatus comprising same
Patent number
10,585,212
Issue date
Mar 10, 2020
LG Chem, Ltd.
Mi Rin Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Electrochemical cell comprising channel-type flowable electrode units
Patent number
10,522,849
Issue date
Dec 31, 2019
Korea Institute of Energy Research
Dong-Kook Kim
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
(Meth)acrylate compound, and copolymer and homopolymer comprising r...
Patent number
10,214,598
Issue date
Feb 26, 2019
LG Chem, Ltd.
Kwang Seung Park
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polarizing plate, method for manufacturing same, and image display...
Patent number
10,132,976
Issue date
Nov 20, 2018
LG Chem, Ltd.
Kwang-Seung Park
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polarizing plate
Patent number
9,971,066
Issue date
May 15, 2018
LG Chem, Ltd.
Kwang-Seung Park
G02 - OPTICS
Information
Patent Grant
Polarizing plate and display apparatus comprising same
Patent number
9,952,362
Issue date
Apr 24, 2018
LG Chem, Ltd.
Mi Rin Lee
G02 - OPTICS
Information
Patent Grant
Acrylic optical film, and polarizing plate comprising same
Patent number
9,945,986
Issue date
Apr 17, 2018
LG Chem, Ltd.
Yirang Lim
G02 - OPTICS
Information
Patent Grant
Apparatus for sensing temperature using sensor resistor and method...
Patent number
9,915,569
Issue date
Mar 13, 2018
Korea Advanced Institute of Science and Technology
Seong Hwan Cho
G01 - MEASURING TESTING
Information
Patent Grant
Polarizing plate
Patent number
9,448,347
Issue date
Sep 20, 2016
LG Chem, Ltd.
Hwa-Sub Shim
G02 - OPTICS
Information
Patent Grant
Polyester-based primer composition, optical film and polarizing pla...
Patent number
9,110,244
Issue date
Aug 18, 2015
LG Chem, Ltd.
Hwa-Sub Shim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING A THIN FILM COMPOSITE MEMBRANE FOR ALKALIN...
Publication number
20240368784
Publication date
Nov 7, 2024
Korea University Research and Business Foundation
Jung Hyun LEE
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
POLARIZING PLATE LAMINATE AND METHOD FOR PREPARING SAME
Publication number
20220229330
Publication date
Jul 21, 2022
LG CHEM, LTD.
Do Hyun KIM
B32 - LAYERED PRODUCTS
Information
Patent Application
SOLVENT ACTIVATION PROCESS FOR ENHANCING THE SEPARATION PERFORMANCE...
Publication number
20210394124
Publication date
Dec 23, 2021
Korea University Research and Business Foundation
Jung Hyun LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ELECTROCHEMICAL CELL COMPRISING CHANNEL-TYPE FLOWABLE ELECTRODE UNITS
Publication number
20180123145
Publication date
May 3, 2018
Korea Institute Of Energy Research
Dong-Kook KIM
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLARIZING PLATE AND IMAGE DISPLAY APPARATUS COMPRISING SAME
Publication number
20170307781
Publication date
Oct 26, 2017
LG CHEM, LTD.
Mi Rin LEE
G02 - OPTICS
Information
Patent Application
POLARIZING PLATE AND DISPLAY APPARATUS COMPRISING SAME
Publication number
20170285233
Publication date
Oct 5, 2017
LG CHEM, LTD.
Mi Rin LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
(METH)ACRYLATE COMPOUND, AND COPOLYMER AND HOMOPOLYMER COMPRISING R...
Publication number
20170275397
Publication date
Sep 28, 2017
LG CHEM, LTD.
Kwang Seung PARK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPTICAL FILM HAVING EXCELLENT WATER RESISTANCE AND SOLVENT RESISTAN...
Publication number
20170101517
Publication date
Apr 13, 2017
Yirang LIM
G02 - OPTICS
Information
Patent Application
ACRYLIC OPTICAL FILM, AND POLARIZING PLATE COMPRISING SAME
Publication number
20160245958
Publication date
Aug 25, 2016
LG CHEM, LTD.
Yirang LIM
B32 - LAYERED PRODUCTS
Information
Patent Application
POLARIZING PLATE, METHOD FOR MANUFACTURING SAME, AND IMAGE DISPLAY...
Publication number
20160238767
Publication date
Aug 18, 2016
LG CHEM, LTD.
Kwang-Seung PARK
G02 - OPTICS
Information
Patent Application
POLARIZING PLATE
Publication number
20160231484
Publication date
Aug 11, 2016
LG Chem, Ltd.
Hwa-Sub SHIM
G02 - OPTICS
Information
Patent Application
POLARIZING PLATE
Publication number
20160003983
Publication date
Jan 7, 2016
LG Chem, Ltd.
Kwang-Seung PARK
G02 - OPTICS
Information
Patent Application
APPRATUS FOR SENSING TEMPERATURE USING SENSOR RESISTOR AND METHOD T...
Publication number
20150355034
Publication date
Dec 10, 2015
Korea Advanced Institute of Science and Technology
Seong Hwan CHO
G01 - MEASURING TESTING
Information
Patent Application
POLYESTER-BASED PRIMER COMPOSITION, OPTICAL FILM AND POLARIZING PLA...
Publication number
20140333999
Publication date
Nov 13, 2014
Hwa-Sub Shim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...