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Daejeon, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Electrochromic composite, electrochromic element comprising same, a...
Patent number
11,891,571
Issue date
Feb 6, 2024
LG Chem, Ltd.
Bogyu Lim
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Copolymer and organic solar cell comprising same
Patent number
11,773,210
Issue date
Oct 3, 2023
LG Chem, Ltd.
Bogyu Lim
H01 - BASIC ELECTRIC ELEMENTS
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
Photoactive layer and organic solar cell comprising same
Patent number
11,502,255
Issue date
Nov 15, 2022
LG Chem, Ltd.
Bogyu Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochromic device comprising electrochromic compound and manufa...
Patent number
11,422,425
Issue date
Aug 23, 2022
LG Chem, Ltd.
Bogyu Lim
C07 - ORGANIC CHEMISTRY
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
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
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 transistor
Patent number
11,094,890
Issue date
Aug 17, 2021
LG Chem, Ltd.
Bogyu Lim
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
Heterocyclic compound and organic solar cell comprising same
Patent number
10,906,922
Issue date
Feb 2, 2021
LG Chem, Ltd.
Bogyu Lim
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Organic photodiode and organic image sensor including the same
Patent number
10,756,276
Issue date
Aug 25, 2020
LG Chem, Ltd.
Bogyu Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic transistor and gas sensor
Patent number
10,734,131
Issue date
Aug 4, 2020
LG Chem, Ltd.
Bogyu Lim
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
Compound and organic solar cell comprising same
Patent number
10,439,153
Issue date
Oct 8, 2019
LG Chem, Ltd.
Bogyu Lim
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
9,777,108
Issue date
Oct 3, 2017
LG Chem, Ltd.
Cho Keun
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
COPOLYMER COMPOSITION AND ORGANIC-INORGANIC COMPOSITE FILM WITH ADJ...
Publication number
20240317915
Publication date
Sep 26, 2024
Korea Research Institute of Chemical Technology
Jong Mok PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRANSMISSIVE WAVELENGTH TUNABLE HYPERSPECTRAL FILTER USING LAYERED...
Publication number
20240125991
Publication date
Apr 18, 2024
POSTECH Research and Business Development Foundation
Young-Ki Kim
G02 - OPTICS
Information
Patent Application
CNT FILM COATED SUBSTRATE USING CLICK REACTION AND MANUFACTURING ME...
Publication number
20220340761
Publication date
Oct 27, 2022
Korea Research Institute of Chemical Technology
Bogyu LIM
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
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
ELECTROCHROMIC COMPOSITE, ELECTROCHROMIC ELEMENT COMPRISING SAME, A...
Publication number
20210284902
Publication date
Sep 16, 2021
LG CHEM, LTD.
Bogyu LIM
B82 - NANO-TECHNOLOGY
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
ELECTROCHROMIC DEVICE COMPRISING ELECTROCHROMIC COMPOUND AND MANUFA...
Publication number
20200301230
Publication date
Sep 24, 2020
LG CHEM, LTD.
Bogyu Lim
C07 - ORGANIC CHEMISTRY
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
ORGANIC PHOTODIODE AND ORGANIC IMAGE SENSOR INCLUDING THE SAME
Publication number
20200194680
Publication date
Jun 18, 2020
LG CHEM, LTD.
BOGYU LIM
H01 - BASIC ELECTRIC ELEMENTS
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
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
PHOTOACTIVE LAYER AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20200066992
Publication date
Feb 27, 2020
LG CHEM, LTD.
BOGYU LIM
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
ORGANIC TRANSISTOR
Publication number
20190378993
Publication date
Dec 12, 2019
LG CHEM, LTD.
BOGYU LIM
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
COPOLYMER AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20190023835
Publication date
Jan 24, 2019
LG CHEM, LTD.
Bogyu LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC TRANSISTOR AND GAS SENSOR
Publication number
20190027701
Publication date
Jan 24, 2019
LG CHEM, LTD.
Bogyu LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMER AND ORGANIC ELECTRONIC ELEMENT COMPRISING SAME
Publication number
20180083195
Publication date
Mar 22, 2018
Bogyu LIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOUND AND ORGANIC SOLAR CELL COMPRISING SAME
Publication number
20180069184
Publication date
Mar 8, 2018
LG CHEM, LTD.
Bogyu LIM
G01 - MEASURING TESTING