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Patents Grants
last 30 patents
Information
Patent Grant
Visibility improving film for display panel and display device comp...
Patent number
11,833,804
Issue date
Dec 5, 2023
LG Chem, Ltd.
Kwangseok Seo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Anti-reflective film, polarizing plate, and display apparatus
Patent number
11,732,142
Issue date
Aug 22, 2023
LG Chem, Ltd.
Jinseok Byun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Visibility improving film for display panel and display device comp...
Patent number
11,639,449
Issue date
May 2, 2023
LG Chem, Ltd.
Kwangseok Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anti-reflective film, polarizing plate, and display apparatus
Patent number
11,624,857
Issue date
Apr 11, 2023
LG Chem, Ltd.
Jinseok Byun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film for blocking ultraviolet rays
Patent number
11,549,025
Issue date
Jan 10, 2023
LG Chem, Ltd.
Kwangseok Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Visibility improving film for display panel and display device comp...
Patent number
11,525,048
Issue date
Dec 13, 2022
LG Chem, Ltd.
Kwangseok Seo
B32 - LAYERED PRODUCTS
Information
Patent Grant
Anti-reflective film, polarizing plate, and display apparatus
Patent number
11,506,820
Issue date
Nov 22, 2022
LG Chem, Ltd.
Jinseok Byun
G02 - OPTICS
Information
Patent Grant
Visibility improving film for display panel and display device comp...
Patent number
11,485,875
Issue date
Nov 1, 2022
LG Chem, Ltd.
Hanna Lee
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Anti-reflective film, polarizing plate, and display apparatus
Patent number
11,428,848
Issue date
Aug 30, 2022
LG Chem, Ltd.
Jinseok Byun
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Visibility improving film for display panel and display device comp...
Patent number
11,262,479
Issue date
Mar 1, 2022
LG Chem, Ltd.
Kwangseok Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Hard coating film
Patent number
10,954,409
Issue date
Mar 23, 2021
LG Chem, Ltd.
Jin Seok Byun
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
VISIBILITY IMPROVING FILM FOR DISPLAY PANEL AND DISPLAY DEVICE COMP...
Publication number
20210371695
Publication date
Dec 2, 2021
LG CHEM, LTD.
Kwangseok SEO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VISIBILITY IMPROVING FILM FOR DISPLAY PANEL AND DISPLAY DEVICE COMP...
Publication number
20210070963
Publication date
Mar 11, 2021
LG CHEM, LTD.
Kwangseok SEO
B32 - LAYERED PRODUCTS
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20210040330
Publication date
Feb 11, 2021
LG CHEM, LTD.
Jinseok BYUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
VISIBILITY IMPROVING FILM FOR DISPLAY PANEL AND DISPLAY DEVICE COMP...
Publication number
20200407588
Publication date
Dec 31, 2020
LG CHEM, LTD.
Hanna LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTI-GLARE FILM AND DISPLAY APPARATUS
Publication number
20200400860
Publication date
Dec 24, 2020
LG CHEM, LTD.
Jung Hyun SEO
G02 - OPTICS
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20200348450
Publication date
Nov 5, 2020
LG CHEM, LTD.
Jinseok BYUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20200309996
Publication date
Oct 1, 2020
LG CHEM, LTD.
Jinseok BYUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
VISIBILITY IMPROVING FILM FOR DISPLAY PANEL AND DISPLAY DEVICE COMP...
Publication number
20200301195
Publication date
Sep 24, 2020
LG CHEM, LTD.
Kwangseok SEO
B32 - LAYERED PRODUCTS
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20200284948
Publication date
Sep 10, 2020
LG CHEM, LTD.
Jinseok BYUN
G02 - OPTICS
Information
Patent Application
VISIBILITY IMPROVING FILM FOR DISPLAY PANEL AND DISPLAY DEVICE COMP...
Publication number
20200257021
Publication date
Aug 13, 2020
LG CHEM, LTD.
Kwangseok SEO
G02 - OPTICS
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20200257022
Publication date
Aug 13, 2020
LG CHEM, LTD.
Jinseok BYUN
G02 - OPTICS
Information
Patent Application
ANTI-REFLECTIVE FILM, POLARIZING PLATE, AND DISPLAY APPARATUS
Publication number
20200241173
Publication date
Jul 30, 2020
LG CHEM, LTD.
Jinseok BYUN
G02 - OPTICS
Information
Patent Application
FILM FOR BLOCKING ULTRAVIOLET RAYS
Publication number
20200199380
Publication date
Jun 25, 2020
LG CHEM, LTD.
Kwangseok SEO
G02 - OPTICS
Information
Patent Application
HARD COATING FILM
Publication number
20200148911
Publication date
May 14, 2020
LG CHEM, LTD.
Jin Seok BYUN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...