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Uijeongbu-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Compound and organic light-emitting device comprising same
Patent number
12,075,695
Issue date
Aug 27, 2024
LG Chem, Ltd.
Miyeon Han
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light-emitting element comprising...
Patent number
11,877,510
Issue date
Jan 16, 2024
LG Chem, Ltd.
Boonjae Jang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light emitting element comprising...
Patent number
11,849,636
Issue date
Dec 19, 2023
LG Chem, Ltd.
Dong Uk Heo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Compound and organic light-emitting device comprising same
Patent number
11,737,357
Issue date
Aug 22, 2023
LG Chem, Ltd.
Miyeon Han
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting element
Patent number
11,723,268
Issue date
Aug 8, 2023
LG Chem, Ltd.
Dong Uk Heo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable liquid crystal compound, liquid crystal composition f...
Patent number
11,674,082
Issue date
Jun 13, 2023
LG Chem, Ltd.
Minyoung Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound and organic light-emitting device comprising same
Patent number
11,653,564
Issue date
May 16, 2023
LG Chem, Ltd.
Dong Uk Heo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable liquid crystal compound, liquid crystal composition f...
Patent number
11,365,354
Issue date
Jun 21, 2022
LG Chem, Ltd.
Minyoung Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic light-emitting device
Patent number
11,362,280
Issue date
Jun 14, 2022
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting device
Patent number
11,342,508
Issue date
May 24, 2022
LG Chem, Ltd.
Boonjae Jang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound, and organic electronic element comprising same
Patent number
11,299,466
Issue date
Apr 12, 2022
LG Chem, Ltd.
Min Woo Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting device
Patent number
11,271,167
Issue date
Mar 8, 2022
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light emitting element comprising...
Patent number
11,094,889
Issue date
Aug 17, 2021
LG Chem, Ltd.
Dong Uk Heo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
Patent number
10,964,892
Issue date
Mar 30, 2021
LG Chem, Ltd.
Jungoh Huh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound and organic electronic device comprising same
Patent number
10,934,268
Issue date
Mar 2, 2021
LG Chem, Ltd.
Miyeon Han
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light-emitting element comprising...
Patent number
10,916,710
Issue date
Feb 9, 2021
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light emitting diode comprising same
Patent number
10,833,277
Issue date
Nov 10, 2020
LG Chem, Ltd.
Jungoh Huh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Compound and organic light emitting element comprising same
Patent number
10,811,615
Issue date
Oct 20, 2020
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light emitting device comprising...
Patent number
10,745,362
Issue date
Aug 18, 2020
LG Chem, Ltd.
Min Woo Jung
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light-emitting element using same
Patent number
10,734,590
Issue date
Aug 4, 2020
LG Chem, Ltd.
Minyoung Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluoranthene compound, and organic electronic device comprising same
Patent number
10,680,182
Issue date
Jun 9, 2020
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light-emitting element comprising...
Patent number
10,510,963
Issue date
Dec 17, 2019
LG Chem, Ltd.
Boonjae Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hetero ring compound and organic light emitting diode comprising same
Patent number
10,505,122
Issue date
Dec 10, 2019
LG Chem, Ltd.
Sangbin Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light emitting device including same
Patent number
10,435,390
Issue date
Oct 8, 2019
LG Chem, Ltd.
Min Woo Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclic compound and organic light-emitting element comprising same
Patent number
10,431,748
Issue date
Oct 1, 2019
LG Chem, Ltd.
Dong Uk Heo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light-emitting element comprising...
Patent number
10,381,572
Issue date
Aug 13, 2019
LG Chem, Ltd.
Boonjae Jang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light emitting element comprising...
Patent number
10,355,225
Issue date
Jul 16, 2019
LG Chem, Ltd.
Miyeon Han
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Heterocyclic compound and organic light-emitting element using same
Patent number
10,326,082
Issue date
Jun 18, 2019
LG Chem, Ltd.
Minyoung Kang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic light emitting element using same
Patent number
10,323,006
Issue date
Jun 18, 2019
LG Chem, Ltd.
Min Woo Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic light-emitting element using same
Patent number
10,263,193
Issue date
Apr 16, 2019
LG Chem, Ltd.
Minyoung Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
Compound And Organic Light-Emitting Device Comprising Same
Publication number
20230255104
Publication date
Aug 10, 2023
LG CHEM, LTD.
Miyeon HAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NOVEL METALLOCENE COMPOUND, CATALYST COMPOSITION COMPRISING THE SAM...
Publication number
20230174692
Publication date
Jun 8, 2023
LG CHEM, LTD.
Minyoung KANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Heterocyclic Compound And Organic Light Emitting Element Comprising...
Publication number
20210288264
Publication date
Sep 16, 2021
LG CHEM, LTD.
Dong Uk Heo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polymerizable Liquid Crystal Compound, Liquid Crystal Composition f...
Publication number
20210155852
Publication date
May 27, 2021
LG CHEM, LTD.
Minyoung Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polymerizable Liquid Crystal Compound, Liquid Crystal Composition f...
Publication number
20210062092
Publication date
Mar 4, 2021
LG CHEM, LTD.
Minyoung Kang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING...
Publication number
20210028372
Publication date
Jan 28, 2021
LG CHEM, LTD.
Boonjae JANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Compound, And Organic Electronic Element Comprising Same
Publication number
20200010433
Publication date
Jan 9, 2020
LG CHEM, LTD.
Min Woo Jung
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME
Publication number
20190237681
Publication date
Aug 1, 2019
LG CHEM, LTD.
Minyoung KANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Publication number
20190189929
Publication date
Jun 20, 2019
LG CHEM, LTD.
Dong Uk HEO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20190067594
Publication date
Feb 28, 2019
LG CHEM, LTD.
Boonjae JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20190067595
Publication date
Feb 28, 2019
LG CHEM, LTD.
Boonjae JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
Publication number
20190055222
Publication date
Feb 21, 2019
LG CHEM, LTD.
Miyeon HAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING...
Publication number
20190051839
Publication date
Feb 14, 2019
LG CHEM, LTD.
Boonjae JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING ELEMENT
Publication number
20190019961
Publication date
Jan 17, 2019
LG CHEM, LTD.
Dong Uk Heo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
Publication number
20180337341
Publication date
Nov 22, 2018
LG CHEM, LTD.
Dong Uk Heo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT USING SAME
Publication number
20180244630
Publication date
Aug 30, 2018
LG CHEM, LTD.
Min Woo JUNG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
Publication number
20180248126
Publication date
Aug 30, 2018
LG CHEM, LTD.
Jungoh HUH
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
Publication number
20180233673
Publication date
Aug 16, 2018
LG CHEM, LTD.
Boonjae JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME
Publication number
20180170902
Publication date
Jun 21, 2018
LG CHEM, LTD.
Miyeon HAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20180175302
Publication date
Jun 21, 2018
LG CHEM, LTD.
Boonjae JANG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
Publication number
20180127385
Publication date
May 10, 2018
LG CHEM Ltd.
Min Woo JUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
Publication number
20180114923
Publication date
Apr 26, 2018
LG CHEM, LTD.
Miyeon HAN
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT-EMITTING DEVICE
Publication number
20180066180
Publication date
Mar 8, 2018
LG CHEM, LTD.
Jungoh HUH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE INCLUDING SAME
Publication number
20180051007
Publication date
Feb 22, 2018
LG CHEM, LTD.
Min Woo JUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METAL COMPLEX AND COLOR CONVERSION FILM COMPRISING SAME
Publication number
20170349822
Publication date
Dec 7, 2017
Hoyong LEE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING SAME
Publication number
20170301866
Publication date
Oct 19, 2017
LG CHEM, LTD.
Dong Uk HEO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METAL COMPLEX AND COLOR CONVERSION FILM COMPRISING SAME
Publication number
20170260212
Publication date
Sep 14, 2017
LG CHEM, LTD.
Hoyong LEE
F21 - LIGHTING
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
Publication number
20170098777
Publication date
Apr 6, 2017
LG CHEM, LTD.
Jungoh HUH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING...
Publication number
20170033294
Publication date
Feb 2, 2017
LG CHEM, LTD.
Boonjae JANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT COMPRISING...
Publication number
20170018718
Publication date
Jan 19, 2017
LG CHEM, LTD.
Boonjae JANG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...