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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Organic light emitting device
Patent number
11,997,921
Issue date
May 28, 2024
LG Chem, Ltd.
Dowon Lim
Information
Patent Grant
Polymer and organic solar cell comprising same
Patent number
11,711,966
Issue date
Jul 25, 2023
LG Chem, Ltd.
Jiyoung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic solar cell
Patent number
11,690,282
Issue date
Jun 27, 2023
LG Chem, Ltd.
Doowhan Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-fullerene based heterocyclic compound and organic electronic de...
Patent number
11,401,275
Issue date
Aug 2, 2022
LG Chem, Ltd.
Ji Hoon Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic electronic device comprising same
Patent number
11,398,603
Issue date
Jul 26, 2022
LG Chem, Ltd.
Ji Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electronic device and manufacturing method thereof
Patent number
11,393,996
Issue date
Jul 19, 2022
LG Chem, Ltd.
Younshin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition for organic layer of organic solar cell and organic sol...
Patent number
11,283,033
Issue date
Mar 22, 2022
LG Chem, Ltd.
Jiyoung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Photoactive layer and organic solar cell including same
Patent number
11,239,437
Issue date
Feb 1, 2022
LG Chem, Ltd.
Songrim Jang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer and organic solar cell including same
Patent number
11,225,549
Issue date
Jan 18, 2022
LG Chem, Ltd.
Bogyu Lim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing organic solar cell and organic solar cell...
Patent number
11,171,289
Issue date
Nov 9, 2021
LG Chem, Ltd.
Doowhan Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Compound and organic solar cell comprising same
Patent number
11,158,818
Issue date
Oct 26, 2021
LG Chem, Ltd.
Bogyu Lim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic solar cell comprising a phenyldithiophene polymer donor and...
Patent number
11,133,479
Issue date
Sep 28, 2021
LG Chem, Ltd.
Doowhan Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic solar cell and manufacturing method therefor
Patent number
11,081,603
Issue date
Aug 3, 2021
LG Chem, Ltd.
Songrim Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing organic solar cell and organic solar cell...
Patent number
11,038,114
Issue date
Jun 15, 2021
LG Chem, Ltd.
Doowhan Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterocyclic compound and organic electronic device comprising same
Patent number
11,008,343
Issue date
May 18, 2021
LG Chem, Ltd.
Ji Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer and organic solar cell including same
Patent number
10,982,042
Issue date
Apr 20, 2021
LG Chem, Ltd.
Ji Hoon Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organic solar cell module and method for manufacturing same
Patent number
10,847,724
Issue date
Nov 24, 2020
LG Chem, Ltd.
Younshin Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fullerene derivatives and organic electronic device comprising full...
Patent number
10,693,073
Issue date
Jun 23, 2020
LG Chem, Ltd.
Jaesoon Bae
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic solar cell and method for manufacturing same
Patent number
10,672,985
Issue date
Jun 2, 2020
LG Chem, Ltd.
Doowhan Choi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Organic electronic element and method for manufacturing same
Patent number
10,662,313
Issue date
May 26, 2020
LG Chem, Ltd.
Doowhan Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymer and organic solar cell comprising same
Patent number
10,629,816
Issue date
Apr 21, 2020
LG Chem, Ltd.
Ji Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic solar cell and manufacturing method therefor
Patent number
10,541,376
Issue date
Jan 21, 2020
LG Chem, Ltd.
Hangken Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic solar cell and manufacturing method therefor
Patent number
10,439,142
Issue date
Oct 8, 2019
LG Chem, Ltd.
Hangken Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterocyclic compound and organic solar cell comprising the same
Patent number
10,355,221
Issue date
Jul 16, 2019
LG Chem, Ltd.
Bogyu Lim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Polymer and organic electronic element comprising same
Patent number
10,312,445
Issue date
Jun 4, 2019
LG Chem, Ltd.
Bogyu Lim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copolymer and organic solar cell comprising same
Patent number
9,680,101
Issue date
Jun 13, 2017
LG Chem, Ltd.
Jinseck Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Copolymer and organic solar cell comprising same
Patent number
9,660,194
Issue date
May 23, 2017
LG Chem, Ltd.
Jinseck Kim
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Novel Compound, Coating Composition Comprising Same, Organic Light-...
Publication number
20230337530
Publication date
Oct 19, 2023
LG CHEM, LTD.
Minseob Seo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Organic Light-Emitting Device
Publication number
20230309369
Publication date
Sep 28, 2023
LG CHEM, LTD.
Jiyoung Lee
Information
Patent Application
Novel Compound and Organic Light Emitting Device Comprising the Same
Publication number
20230140749
Publication date
May 4, 2023
LG CHEM, LTD.
Byeong Yun Lim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Fluorene-Based Compound, Organic Light-Emitting Device Using Same,...
Publication number
20230098935
Publication date
Mar 30, 2023
LG CHEM, LTD.
Ji Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic Light Emitting Device
Publication number
20220085292
Publication date
Mar 17, 2022
LG CHEM, LTD.
Dowon Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Novel Compound and Organic Light Emitting Device Comprising the Same
Publication number
20220064101
Publication date
Mar 3, 2022
LG CHEM, LTD.
Jiyoung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE INCLUDING SAME
Publication number
20210323974
Publication date
Oct 21, 2021
LG CHEM, LTD.
Ji Hoon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20210305511
Publication date
Sep 30, 2021
LG CHEM, LTD.
Jiyoung LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC SOLAR CELL AND ORGANIC SOLAR CELL...
Publication number
20210135120
Publication date
May 6, 2021
LG CHEM, LTD.
DOOWHAN CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER AND ORGANIC SOLAR CELL INCLUDING THE SAME
Publication number
20210111347
Publication date
Apr 15, 2021
LG CHEM, LTD.
Jiyoung LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME
Publication number
20200251661
Publication date
Aug 6, 2020
Ji Hoon KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
COMPOSITION FOR ORGANIC LAYER OF ORGANIC SOLAR CELL AND METHOD FOR...
Publication number
20200136050
Publication date
Apr 30, 2020
LG CHEM, LTD.
Doowhan CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC SOLAR CELL AND ORGANIC SOLAR CELL...
Publication number
20200135946
Publication date
Apr 30, 2020
LG CHEM, LTD.
DOOWHAN CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION FOR ORGANIC LAYER OF ORGANIC SOLAR CELL AND ORGANIC SOL...
Publication number
20200111983
Publication date
Apr 9, 2020
Jiyoung LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC ELECTRONIC DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20200091450
Publication date
Mar 19, 2020
LG CHEM, LTD.
Younshin KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SOLAR CELL
Publication number
20200028098
Publication date
Jan 23, 2020
LG CHEM, LTD.
Doowhan CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Compound and Organic Solar Cell Comprising Same
Publication number
20200002468
Publication date
Jan 2, 2020
LG CHEM, LTD.
BOGYU LIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Copolymer and Organic Solar Cell Including Same
Publication number
20190390001
Publication date
Dec 26, 2019
LG CHEM, LTD.
BOGYU LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SOLAR CELL
Publication number
20190393364
Publication date
Dec 26, 2019
LG CHEM, LTD.
DOOWHAN CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20190378987
Publication date
Dec 12, 2019
LG CHEM, LTD.
Ji HOON KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC SOLAR CELL
Publication number
20190378988
Publication date
Dec 12, 2019
LG CHEM, LTD.
DOOWHAN CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PHOTOACTIVE LAYER AND ORGANIC SOLAR CELL INCLUDING SAME
Publication number
20190372039
Publication date
Dec 5, 2019
LG CHEM, LTD.
SONGRIM JANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUND AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20190372031
Publication date
Dec 5, 2019
LG CHEM, LTD.
BOGYU LIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER AND ORGANIC SOLAR CELL INCLUDING SAME
Publication number
20190359765
Publication date
Nov 28, 2019
LG CHEM, LTD.
JI HOON KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Compound and organic solar cell comprising same
Publication number
20190363262
Publication date
Nov 28, 2019
LG CHEM, LTD.
BOGYU LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC DEVICE COMPRISING SAME
Publication number
20190284210
Publication date
Sep 19, 2019
LG CHEM, LTD.
Ji Hoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTRONIC ELEMENT AND METHOD FOR MANUFACTURING SAME
Publication number
20190203016
Publication date
Jul 4, 2019
LG CHEM, LTD.
Doowhan CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ORGANIC SOLAR CELL AND METHOD FOR MANUFACTURING SAME
Publication number
20190074443
Publication date
Mar 7, 2019
LG CHEM, LTD.
Doowhan CHOI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME
Publication number
20180182963
Publication date
Jun 28, 2018
LG CHEM, LTD.
Younshin KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC SOLAR CELL AND MANUFACTURING METHOD THEREFOR
Publication number
20180175219
Publication date
Jun 21, 2018
LG CHEM, LTD.
Songrim JANG
H01 - BASIC ELECTRIC ELEMENTS