Kichul KOO

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Diamine compound, and polyimide precursor and polyimide film using...
- Patent number 12,084,545
- Issue date Sep 10, 2024
- LG Chem, Ltd.
- Kichul Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diamine compound, polyimide precursor using same, and polyimide film
- Patent number 11,952,343
- Issue date Apr 9, 2024
- LG Chem, Ltd.
- Kichul Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cross-linking agent compound, liquid crystal alignment composition...
- Patent number 11,781,071
- Issue date Oct 10, 2023
- LG Chem, Ltd.
- Kichul Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crosslinking agent compound, photosensitive composition comprising...
- Patent number 11,754,921
- Issue date Sep 12, 2023
- LG Chem, Ltd.
- Kichul Koo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal alignment agent composition, method of preparing liq...
- Patent number 11,667,843
- Issue date Jun 6, 2023
- LG Chem, Ltd.
- Seongku Kim
- G02 - OPTICS
Information Patent Grant
Liquid crystal alignment composition, method of preparing liquid cr...
- Patent number 11,667,844
- Issue date Jun 6, 2023
- LG Chem, Ltd.
- Jun Young Yoon
- G02 - OPTICS
Information Patent Grant
Liquid crystal alignment composition, method of preparing liquid cr...
- Patent number 11,512,255
- Issue date Nov 29, 2022
- LG Chem, Ltd.
- Jun Young Yoon
- G02 - OPTICS
Information Patent Grant
Polyimide and polyimide film, prepared therefrom, for flexible display
- Patent number 11,319,409
- Issue date May 3, 2022
- LG Chem, Ltd.
- Hye Won Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer for liquid crystal alignment agent, liquid crystal alignmen...
- Patent number 11,286,348
- Issue date Mar 29, 2022
- LG Chem, Ltd.
- Soon Ho Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer for liquid crystal alignment agent, liquid crystal alignmen...
- Patent number 11,287,700
- Issue date Mar 29, 2022
- LG Chem, Ltd.
- Soon Ho Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Compound and organic electronic element comprising same
- Patent number 10,573,824
- Issue date Feb 25, 2020
- LG Chem, Ltd.
- Yongbum Cha
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 10,377,740
- Issue date Aug 13, 2019
- LG Chem, Ltd.
- Kichul Koo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex and color conversion film comprising same
- Patent number 10,150,911
- Issue date Dec 11, 2018
- LG Chem, Ltd.
- Hoyong Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Metal complex and color conversion film comprising same
- Patent number 10,112,959
- Issue date Oct 30, 2018
- LG Chem, Ltd.
- Hoyong Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
DIAMINE COMPOUND, AND POLYIMIDE PRECURSOR AND POLYIMIDE FILM USING...
- Publication number 20220033585
- Publication date Feb 3, 2022
- LG CHEM, LTD.
- Kichul KOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DIAMINE COMPOUND, POLYIMIDE PRECURSOR USING SAME, AND POLYIMIDE FILM
- Publication number 20210317082
- Publication date Oct 14, 2021
- LG CHEM, LTD.
- Kichul KOO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMEN...
- Publication number 20210139780
- Publication date May 13, 2021
- LG CHEM, LTD.
- Soon Ho KWON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PREPARING LIQ...
- Publication number 20210139782
- Publication date May 13, 2021
- LG CHEM, LTD.
- Seongku KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CROSS-LINKING AGENT COMPOUND, LIQUID CRYSTAL ALIGNMENT COMPOSITION...
- Publication number 20210122979
- Publication date Apr 29, 2021
- LG CHEM, LTD.
- Kichul KOO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CROSSLINKING AGENT COMPOUND, PHOTOSENSITIVE COMPOSITION COMPRISING...
- Publication number 20210061976
- Publication date Mar 4, 2021
- LG CHEM, LTD.
- Kichul KOO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...
- Publication number 20210040390
- Publication date Feb 11, 2021
- LG CHEM, LTD.
- Jun Young YOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...
- Publication number 20210032540
- Publication date Feb 4, 2021
- LG CHEM, LTD.
- Jun Young YOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYIMIDE AND POLYIMIDE FILM, PREPARED THEREFROM, FOR FLEXIBLE DISPLAY
- Publication number 20200062904
- Publication date Feb 27, 2020
- LG CHEM, LTD.
- Hye Won JEONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMEN...
- Publication number 20200002478
- Publication date Jan 2, 2020
- LG CHEM, LTD.
- Soon Ho KWON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND AND ORGANIC ELECTRONIC ELEMENT COMPRISING SAME
- Publication number 20180090688
- Publication date Mar 29, 2018
- LG CHEM, LTD.
- Yongbum Cha
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20180051003
- Publication date Feb 22, 2018
- LG CHEM, LTD.
- Kichul Koo
- 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
METAL COMPLEX AND COLOR CONVERSION FILM COMPRISING SAME
- Publication number 20170260212
- Publication date Sep 14, 2017
- LG CHEM, LTD.
- Hoyong LEE
- F21 - LIGHTING

Person

Patents Grantslast 30 patents

Diamine compound, and polyimide precursor and polyimide film using...

Diamine compound, polyimide precursor using same, and polyimide film

Cross-linking agent compound, liquid crystal alignment composition...

Crosslinking agent compound, photosensitive composition comprising...

Liquid crystal alignment agent composition, method of preparing liq...

Liquid crystal alignment composition, method of preparing liquid cr...

Liquid crystal alignment composition, method of preparing liquid cr...

Polyimide and polyimide film, prepared therefrom, for flexible display

Polymer for liquid crystal alignment agent, liquid crystal alignmen...

Polymer for liquid crystal alignment agent, liquid crystal alignmen...

Compound and organic electronic element comprising same

Heterocyclic compound and organic light emitting element comprising...

Metal complex and color conversion film comprising same

Metal complex and color conversion film comprising same

Patents Applicationslast 30 patents

DIAMINE COMPOUND, AND POLYIMIDE PRECURSOR AND POLYIMIDE FILM USING...

DIAMINE COMPOUND, POLYIMIDE PRECURSOR USING SAME, AND POLYIMIDE FILM

POLYMER FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMEN...

LIQUID CRYSTAL ALIGNMENT AGENT COMPOSITION, METHOD OF PREPARING LIQ...

CROSS-LINKING AGENT COMPOUND, LIQUID CRYSTAL ALIGNMENT COMPOSITION...

CROSSLINKING AGENT COMPOUND, PHOTOSENSITIVE COMPOSITION COMPRISING...

LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...

LIQUID CRYSTAL ALIGNMENT COMPOSITION, METHOD OF PREPARING LIQUID CR...

POLYIMIDE AND POLYIMIDE FILM, PREPARED THEREFROM, FOR FLEXIBLE DISPLAY

POLYMER FOR LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMEN...

COMPOUND AND ORGANIC ELECTRONIC ELEMENT COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...

METAL COMPLEX AND COLOR CONVERSION FILM COMPRISING SAME

METAL COMPLEX AND COLOR CONVERSION FILM COMPRISING SAME