Hwakyung Kim

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Polymer, coating composition comprising same, and organic light emi...
- Patent number 11,884,836
- Issue date Jan 30, 2024
- LG Chem, Ltd.
- Esder Kang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device and manufacturing method therefor
- Patent number 11,871,655
- Issue date Jan 9, 2024
- LG Chem, Ltd.
- Seokhee Yoon
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
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
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
Polymer, coating composition comprising same, and organic light-emi...
- Patent number 11,374,175
- Issue date Jun 28, 2022
- LG Chem, Ltd.
- Minseob Seo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating composition comprising compound, and organic light emitting...
- Patent number 11,342,507
- Issue date May 24, 2022
- LG Chem, Ltd.
- Minho Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound, coating composition comprising the same, organic light em...
- Patent number 11,299,503
- Issue date Apr 12, 2022
- LG Chem, Ltd.
- Young Kwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device and manufacturing method therefor
- Patent number 11,258,031
- Issue date Feb 22, 2022
- LG Chem, Ltd.
- Hwakyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and manufacturing method therefor
- Patent number 11,158,833
- Issue date Oct 26, 2021
- LG Chem, Ltd.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coating composition, method for producing organic electroluminescen...
- Patent number 11,081,646
- Issue date Aug 3, 2021
- LG Chem, Ltd.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and method for manufacturing the...
- Patent number 11,038,138
- Issue date Jun 15, 2021
- LG Chem, Ltd.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting diode
- Patent number 10,727,430
- Issue date Jul 28, 2020
- LG Chem, Ltd.
- Hwakyung Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
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 the Same, Organic Light Em...
- Publication number 20200270279
- Publication date Aug 27, 2020
- LG CHEM, LTD.
- Young Kwang Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Polymer, Coating Composition Comprising Same, and Organic Light-Emi...
- Publication number 20200235301
- Publication date Jul 23, 2020
- LG CHEM, LTD.
- Minseob Seo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Polymer, Coating Composition Comprising Same, and Organic Light Emi...
- Publication number 20200227641
- Publication date Jul 16, 2020
- LG CHEM, LTD.
- Esder Kang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Coating Composition, Method For Producing Organic Electroluminescen...
- Publication number 20200127202
- Publication date Apr 23, 2020
- LG CHEM, LTD.
- Seokhee Yoon
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Organic Electroluminescent Device And Manufacturing Method Therefor
- Publication number 20200127222
- Publication date Apr 23, 2020
- LG CHEM, LTD.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Light-Emitting Device and Manufacturing Method Therefor
- Publication number 20200006693
- Publication date Jan 2, 2020
- LG CHEM, LTD.
- Hwakyung Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Organic Electroluminescent Device And Method For Manufacturing The...
- Publication number 20190386238
- Publication date Dec 19, 2019
- LG CHEM, LTD.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coating Composition Comprising Compound, And Organic Light Emitting...
- Publication number 20190189926
- Publication date Jun 20, 2019
- LG CHEM, LTD.
- Minho Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Organic Electroluminescent Device And Manufacturing Method Therefor
- Publication number 20190157580
- Publication date May 23, 2019
- LG CHEM, LTD.
- Seokhee Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DIODE
- Publication number 20170352828
- Publication date Dec 7, 2017
- LG CHEM, LTD.
- Hwakyung Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hwakyung Kim

Person

Patents Grantslast 30 patents

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

Organic electroluminescent device and manufacturing method therefor

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

Organic light emitting diode

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

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

Coating composition comprising compound, and organic light emitting...

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

Organic light-emitting device and manufacturing method therefor

Organic electroluminescent device and manufacturing method therefor

Coating composition, method for producing organic electroluminescen...

Organic electroluminescent device and method for manufacturing the...

Organic light emitting diode

Patents Applicationslast 30 patents

Organic Light Emitting Diode

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

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

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

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

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

Coating Composition, Method For Producing Organic Electroluminescen...

Organic Electroluminescent Device And Manufacturing Method Therefor

Organic Light-Emitting Device and Manufacturing Method Therefor

Organic Electroluminescent Device And Method For Manufacturing The...

Coating Composition Comprising Compound, And Organic Light Emitting...

Organic Electroluminescent Device And Manufacturing Method Therefor

ORGANIC LIGHT EMITTING DIODE