Kwanghyun KIM

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing carrier for electrode catalyst, precursor of c...
- Patent number 12,057,587
- Issue date Aug 6, 2024
- LG Chem, Ltd.
- Wonkyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating composition, organic light-emitting diode using same, and m...
- Patent number 11,702,550
- Issue date Jul 18, 2023
- LG Chem, Ltd.
- Sungkyoung Kang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for producing carrier for electrode catalyst, precursor of c...
- Patent number 11,699,795
- Issue date Jul 11, 2023
- LG Chem, Ltd.
- Wonkyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catalyst and method for preparing the same
- Patent number 11,677,089
- Issue date Jun 13, 2023
- LG Chem, Ltd.
- Ran Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode
- Patent number 11,581,490
- Issue date Feb 14, 2023
- LG Chem, Ltd.
- Sungkyoung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound, coating composition comprising same, and organic light-em...
- Patent number 11,572,346
- Issue date Feb 7, 2023
- LG Chem, Ltd.
- Kwanghyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound, coating composition comprising same, and organic light em...
- Patent number 11,502,256
- Issue date Nov 15, 2022
- LG Chem, Ltd.
- Youngju Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymer, coating composition comprising same, and organic light emi...
- Patent number 11,498,987
- Issue date Nov 15, 2022
- LG Chem, Ltd.
- Esder Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coating composition, organic light-emitting diode using same and me...
- Patent number 11,472,966
- Issue date Oct 18, 2022
- LG Chem, Ltd.
- Hyeonah Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing fuel cell catalyst, and fuel cell catalyst pro...
- Patent number 11,374,230
- Issue date Jun 28, 2022
- LG Chem, Ltd.
- Wonkyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound, coating composition comprising same, and organic light em...
- Patent number 11,335,859
- Issue date May 17, 2022
- LG Chem, Ltd.
- Yongwook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound, coating composition comprising same, organic light-emitti...
- Patent number 11,274,213
- Issue date Mar 15, 2022
- LG Chem, Ltd.
- Hyeonah Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carrier-nanoparticle composite, catalyst comprising same, and metho...
- Patent number 11,245,119
- Issue date Feb 8, 2022
- LG Chem, Ltd.
- Jun Yeon Cho
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Catalyst and method for preparing the same
- Patent number 11,121,390
- Issue date Sep 14, 2021
- LG Chem, Ltd.
- Ran Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carrier-nanoparticle complex, preparation method therefor, and memb...
- Patent number 10,868,312
- Issue date Dec 15, 2020
- LG Chem, Ltd.
- Jun Yeon Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell and method for manufacturing same
- Patent number 10,693,147
- Issue date Jun 23, 2020
- LG Chem, Ltd.
- Jun Yeon Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating metal nanoparticles
- Patent number 10,543,536
- Issue date Jan 28, 2020
- LG Chem, Ltd.
- Kwanghyun Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Carrier-nanoparticle composite, catalyst containing same, and metho...
- Patent number 10,541,427
- Issue date Jan 21, 2020
- LG Chem, Ltd.
- Jun Yeon Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carrier-nanoparticle complex, method for preparing same, and cataly...
- Patent number 10,537,880
- Issue date Jan 21, 2020
- LG Chem, Ltd.
- Jun Yeon Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Carrier-nanoparticle complex and preparation method thereof
- Patent number 10,497,940
- Issue date Dec 3, 2019
- LG Chem, Ltd.
- Sang Hoon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell including a carrier-metal nanoparticle complex and method...
- Patent number 10,483,553
- Issue date Nov 19, 2019
- LG Chem, Ltd.
- Kwanghyun Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for producing metal nanoparticles
- Patent number 10,456,838
- Issue date Oct 29, 2019
- LG Chem, Ltd.
- Ran Choi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for preparing nanoparticles supported on hydrophobic carrier...
- Patent number 10,449,521
- Issue date Oct 22, 2019
- LG Chem, Ltd.
- Jun Yeon Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal nanoparticles
- Patent number 10,350,678
- Issue date Jul 16, 2019
- LG Chem, Ltd.
- Kwanghyun Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal nanoparticles
- Patent number 10,322,452
- Issue date Jun 18, 2019
- LG Chem, Ltd.
- Kwanghyun Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hollow metal particles, electrode catalyst including same, electroc...
- Patent number 10,189,085
- Issue date Jan 29, 2019
- LG Chem, Ltd.
- Sang Hoon Kim
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method for manufacturing carbon carrier-metal nanoparticle composit...
- Patent number 9,991,018
- Issue date Jun 5, 2018
- LG Chem, Ltd.
- Kwanghyun Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hollow metal nanoparticles
- Patent number 9,776,173
- Issue date Oct 3, 2017
- LG Chem, Ltd.
- Kwanghyun Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Hollow metal nano particles
- Patent number 9,776,247
- Issue date Oct 3, 2017
- LG Chem, Ltd.
- Sang Hoon Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fuel cell and method of manufacturing same
- Patent number 9,698,429
- Issue date Jul 4, 2017
- LG Chem, Ltd.
- Kwanghyun Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING...
- Publication number 20240055584
- Publication date Feb 15, 2024
- LG ENERGY SOLUTION, LTD.
- ILGEUN OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Novel Compound, Coating Composition Comprising Same, Organic Light-...
- Publication number 20230329095
- Publication date Oct 12, 2023
- LG CHEM, LTD.
- Minseob Seo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CARRIER FOR ELECTRODE CATALYST, PRECURSOR OF C...
- Publication number 20230290962
- Publication date Sep 14, 2023
- LG CHEM, LTD.
- Wonkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-NANOPARTICLE COMPLEX, CATALYST COMPRISING SAME, ELECTROCHEM...
- Publication number 20230187657
- Publication date Jun 15, 2023
- LG CHEM, LTD.
- Wonkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light Emitting Device
- Publication number 20220238804
- Publication date Jul 28, 2022
- LG CHEM, LTD.
- Minho Hwang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATALYST AND METHOD FOR PREPARING THE SAME
- Publication number 20210399322
- Publication date Dec 23, 2021
- LG CHEM, LTD.
- Ran CHOI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Organic Light Emitting Diode
- Publication number 20210151681
- Publication date May 20, 2021
- LG CHEM, LTD.
- Sungkyoung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound, Coating Composition Comprising Same, and Organic Light-Em...
- Publication number 20210147358
- Publication date May 20, 2021
- LG CHEM, LTD.
- Kwanghyun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound, Coating Composition Comprising Same, and Organic Light Em...
- Publication number 20210151685
- Publication date May 20, 2021
- LG CHEM, LTD.
- Youngju Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARRIER-NANOPARTICLE COMPOSITE, CATALYST COMPRISING SAME, AND METHO...
- Publication number 20200328430
- Publication date Oct 15, 2020
- LG CHEM, LTD.
- Jun Yeon CHO
- B82 - NANO-TECHNOLOGY
Information Patent Application
Polymer, Coating Composition Comprising Same, and Organic Light Emi...
- Publication number 20200321529
- Publication date Oct 8, 2020
- LG CHEM, LTD.
- Esder Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating Composition, Organic Light-Emitting Diode Using Same, and M...
- Publication number 20200277502
- Publication date Sep 3, 2020
- LG CHEM, LTD.
- Sungkyoung Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound, Coating Composition Comprising Same, Organic Light-Emitti...
- Publication number 20200259095
- Publication date Aug 13, 2020
- LG CHEM, LTD.
- Hyeonah Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-NANOPARTICLE COMPLEX, CATALYST COMPRISING SAME, ELECTROCHEM...
- Publication number 20200251747
- Publication date Aug 6, 2020
- LG CHEM, LTD.
- Wonkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUPPORT-NANOPARTICLE COMPOSITE, CATALYST CONTAINING SAME, AND FABRI...
- Publication number 20200164352
- Publication date May 28, 2020
- LG CHEM, LTD.
- Wonkyun LEE
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PRODUCING CARRIER FOR ELECTRODE CATALYST, PRECURSOR OF C...
- Publication number 20200161665
- Publication date May 21, 2020
- LG CHEM, LTD.
- Wonkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING FUEL CELL CATALYST, AND FUEL CELL CATALYST PRO...
- Publication number 20200144630
- Publication date May 7, 2020
- LG CHEM, LTD.
- Wonkyun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Compound, Coating Composition Comprising Same, and Organic Light Em...
- Publication number 20190386219
- Publication date Dec 19, 2019
- LG CHEM, LTD.
- Yongwook Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coating Composition, Organic Light-Emitting Diode Using Same And Me...
- Publication number 20190338140
- Publication date Nov 7, 2019
- LG CHEM, LTD.
- Hyeonah Shin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CATALYST AND METHOD FOR PREPARING THE SAME
- Publication number 20190088966
- Publication date Mar 21, 2019
- LG CHEM, LTD.
- Ran CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-NANOPARTICLE COMPOSITE, CATALYST CONTAINING SAME, AND METHO...
- Publication number 20180375108
- Publication date Dec 27, 2018
- LG CHEM, LTD.
- Jun Yeon CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-NANOPARTICLE COMPLEX, PREPARATION METHOD THEREFOR, AND MEMB...
- Publication number 20180198135
- Publication date Jul 12, 2018
- LG CHEM, LTD.
- Jun Yeon CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARRIER-NANOPARTICLE COMPLEX, METHOD FOR PREPARING SAME, AND CATALY...
- Publication number 20170312739
- Publication date Nov 2, 2017
- LG CHEM, LTD.
- Jun Yeon CHO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARRIER-NANOPARTICLE COMPLEX AND PREPARATION METHOD THEREOF
- Publication number 20170279124
- Publication date Sep 28, 2017
- LG CHEM, LTD.
- Sang Hoon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL AND METHOD OF MANUFACTURING SAME
- Publication number 20170263941
- Publication date Sep 14, 2017
- LG CHEM, LTD.
- Kwanghyun KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING METAL NANOPARTICLES
- Publication number 20170232522
- Publication date Aug 17, 2017
- LG CHEM, LTD.
- Ran CHOI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PREPARING NANOPARTICLES SUPPORTED ON HYDROPHOBIC CARRIER...
- Publication number 20170216824
- Publication date Aug 3, 2017
- LG CHEM, LTD.
- Jun Yeon CHO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW METAL NANOPARTICLE, CATALYST INCLUDING SAME, AND METHOD FOR...
- Publication number 20170128915
- Publication date May 11, 2017
- LG CHEM, LTD.
- Jungup BANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FUEL CELL AND METHOD OF MANUFACTURING SAME
- Publication number 20160372757
- Publication date Dec 22, 2016
- LG CHEM, LTD.
- Kwanghyun KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
FUEL CELL AND METHOD FOR MANUFACTURING SAME
- Publication number 20160301085
- Publication date Oct 13, 2016
- LG CHEM, LTD.
- Jun Yeon CHO
- H01 - BASIC ELECTRIC ELEMENTS

Kwanghyun KIM

Person

Patents Grantslast 30 patents

Method for producing carrier for electrode catalyst, precursor of c...

Coating composition, organic light-emitting diode using same, and m...

Method for producing carrier for electrode catalyst, precursor of c...

Catalyst and method for preparing the same

Organic light emitting diode

Compound, coating composition comprising same, and organic light-em...

Compound, coating composition comprising same, and organic light em...

Polymer, coating composition comprising same, and organic light emi...

Coating composition, organic light-emitting diode using same and me...

Method for producing fuel cell catalyst, and fuel cell catalyst pro...

Compound, coating composition comprising same, and organic light em...

Compound, coating composition comprising same, organic light-emitti...

Carrier-nanoparticle composite, catalyst comprising same, and metho...

Catalyst and method for preparing the same

Carrier-nanoparticle complex, preparation method therefor, and memb...

Fuel cell and method for manufacturing same

Method for fabricating metal nanoparticles

Carrier-nanoparticle composite, catalyst containing same, and metho...

Carrier-nanoparticle complex, method for preparing same, and cataly...

Carrier-nanoparticle complex and preparation method thereof

Fuel cell including a carrier-metal nanoparticle complex and method...

Method for producing metal nanoparticles

Method for preparing nanoparticles supported on hydrophobic carrier...

Metal nanoparticles

Metal nanoparticles

Hollow metal particles, electrode catalyst including same, electroc...

Method for manufacturing carbon carrier-metal nanoparticle composit...

Hollow metal nanoparticles

Hollow metal nano particles

Fuel cell and method of manufacturing same

Patents Applicationslast 30 patents

COMPOSITE NEGATIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARING...

Novel Compound, Coating Composition Comprising Same, Organic Light-...

METHOD FOR PRODUCING CARRIER FOR ELECTRODE CATALYST, PRECURSOR OF C...

CARRIER-NANOPARTICLE COMPLEX, CATALYST COMPRISING SAME, ELECTROCHEM...

Organic Light Emitting Device

CATALYST AND METHOD FOR PREPARING THE SAME

Organic Light Emitting Diode

Compound, Coating Composition Comprising Same, and Organic Light-Em...

Compound, Coating Composition Comprising Same, and Organic Light Em...

CARRIER-NANOPARTICLE COMPOSITE, CATALYST COMPRISING SAME, AND METHO...

Polymer, Coating Composition Comprising Same, and Organic Light Emi...

Coating Composition, Organic Light-Emitting Diode Using Same, and M...

Compound, Coating Composition Comprising Same, Organic Light-Emitti...

CARRIER-NANOPARTICLE COMPLEX, CATALYST COMPRISING SAME, ELECTROCHEM...

SUPPORT-NANOPARTICLE COMPOSITE, CATALYST CONTAINING SAME, AND FABRI...

METHOD FOR PRODUCING CARRIER FOR ELECTRODE CATALYST, PRECURSOR OF C...

METHOD FOR PRODUCING FUEL CELL CATALYST, AND FUEL CELL CATALYST PRO...

Compound, Coating Composition Comprising Same, and Organic Light Em...

Coating Composition, Organic Light-Emitting Diode Using Same And Me...

CATALYST AND METHOD FOR PREPARING THE SAME

CARRIER-NANOPARTICLE COMPOSITE, CATALYST CONTAINING SAME, AND METHO...

CARRIER-NANOPARTICLE COMPLEX, PREPARATION METHOD THEREFOR, AND MEMB...

CARRIER-NANOPARTICLE COMPLEX, METHOD FOR PREPARING SAME, AND CATALY...

CARRIER-NANOPARTICLE COMPLEX AND PREPARATION METHOD THEREOF

FUEL CELL AND METHOD OF MANUFACTURING SAME

METHOD FOR PRODUCING METAL NANOPARTICLES

METHOD FOR PREPARING NANOPARTICLES SUPPORTED ON HYDROPHOBIC CARRIER...

HOLLOW METAL NANOPARTICLE, CATALYST INCLUDING SAME, AND METHOD FOR...

FUEL CELL AND METHOD OF MANUFACTURING SAME

FUEL CELL AND METHOD FOR MANUFACTURING SAME