Heekyung Yun

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device
- Patent number 12,029,115
- Issue date Jul 2, 2024
- LG Chem, Ltd.
- Dong Uk Heo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene derivative and organic light emitting device comprising same
- Patent number 12,010,911
- Issue date Jun 11, 2024
- LG Chem, Ltd.
- Miyeon Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light emitting device
- Patent number 12,004,423
- Issue date Jun 4, 2024
- LG Chem, Ltd.
- Jungoh Huh
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 11,997,926
- Issue date May 28, 2024
- LG Chem, Ltd.
- Jungoh Huh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound and organic light emitting device comprising same
- Patent number 11,737,358
- Issue date Aug 22, 2023
- LG Chem, Ltd.
- Jungoh Huh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound and organic light emitting diode comprising same
- Patent number 11,678,574
- Issue date Jun 13, 2023
- LG Chem, Ltd.
- Jungoh Huh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polycyclic compound and organic light emitting element comprising same
- Patent number 11,569,453
- Issue date Jan 31, 2023
- LG Chem, Ltd.
- Junghoon Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fluorene derivative and organic light emitting device comprising same
- Patent number 11,542,237
- Issue date Jan 3, 2023
- LG Chem, Ltd.
- Miyeon Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting element
- Patent number 11,462,695
- Issue date Oct 4, 2022
- LG Chem, Ltd.
- Dong Uk Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light-emitting element including...
- Patent number 11,450,819
- Issue date Sep 20, 2022
- LG Chem, Ltd.
- Dong Uk Heo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting element including...
- Patent number 11,427,572
- Issue date Aug 30, 2022
- LG Chem, Ltd.
- Dong Uk Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light emitting element including...
- Patent number 11,367,836
- Issue date Jun 21, 2022
- LG Chem, Ltd.
- Dong Uk Heo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting device
- Patent number 11,152,576
- Issue date Oct 19, 2021
- LG Chem, Ltd.
- Dong Uk Heo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20240349599
- Publication date Oct 17, 2024
- LG CHEM, LTD.
- Jung Min YOON
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20240341176
- Publication date Oct 10, 2024
- LG CHEM, LTD.
- Jung Min YOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME
- Publication number 20240298531
- Publication date Sep 5, 2024
- LG CHEM, LTD.
- Jae Tak LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20240292745
- Publication date Aug 29, 2024
- LG CHEM, LTD.
- Miyeon HAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20240292744
- Publication date Aug 29, 2024
- LG CHEM, LTD.
- Dong Uk Heo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME
- Publication number 20240138255
- Publication date Apr 25, 2024
- LG CHEM, LTD.
- Dong Uk HEO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20240016053
- Publication date Jan 11, 2024
- LG CHEM, LTD.
- Dong Uk HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20230331704
- Publication date Oct 19, 2023
- LG CHEM, LTD.
- Dong Uk HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BENZIMIDAZOLE-SUBSTITUTED FLUORANTHENE COMPOUND, AND ORGANIC LIGHT...
- Publication number 20230257356
- Publication date Aug 17, 2023
- LG CHEM, LTD.
- Miyeon HAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20230165140
- Publication date May 25, 2023
- LG CHEM, LTD.
- Miyeon HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME
- Publication number 20230128259
- Publication date Apr 27, 2023
- LG CHEM, LTD.
- Miyeon HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20230053612
- Publication date Feb 23, 2023
- LG CHEM, LTD.
- Jung Min YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20210305516
- Publication date Sep 30, 2021
- LG CHEM, LTD.
- Dong Uk HEO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20210217967
- Publication date Jul 15, 2021
- LG CHEM, LTD.
- Jungoh Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
- Publication number 20210020848
- Publication date Jan 21, 2021
- LG CHEM, LTD.
- Junghoon YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20210013422
- Publication date Jan 14, 2021
- LG CHEM, LTD.
- Dong Uk HEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20200303655
- Publication date Sep 24, 2020
- LG CHEM, LTD.
- Jungoh HUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20200303661
- Publication date Sep 24, 2020
- LG CHEM, LTD.
- Jungoh HUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
- Publication number 20200266356
- Publication date Aug 20, 2020
- LG CHEM, LTD.
- Jungoh HUH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20200227647
- Publication date Jul 16, 2020
- LG CHEM, LTD.
- Miyeon HAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING...
- Publication number 20200136055
- Publication date Apr 30, 2020
- LG CHEM, LTD.
- Dong Uk HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20200131138
- Publication date Apr 30, 2020
- LG CHEM, LTD.
- Miyeon HAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING...
- Publication number 20200048230
- Publication date Feb 13, 2020
- LG CHEM, LTD.
- Dong Uk HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING ELEMENT
- Publication number 20200035930
- Publication date Jan 30, 2020
- LG CHEM, LTD.
- Dong Uk HEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Heterocyclic Compound and Organic Light-emitting Element Including...
- Publication number 20190355915
- Publication date Nov 21, 2019
- LG CHEM, LTD.
- Dong Uk Heo
- H01 - BASIC ELECTRIC ELEMENTS

Heekyung Yun

Person

Patents Grantslast 30 patents

Organic light-emitting device

Fluorene derivative and organic light emitting device comprising same

Organic light emitting device

Heterocyclic compound and organic light emitting element comprising...

Compound and organic light emitting device comprising same

Compound and organic light emitting diode comprising same

Polycyclic compound and organic light emitting element comprising same

Fluorene derivative and organic light emitting device comprising same

Organic light emitting element

Heterocyclic compound and organic light-emitting element including...

Heterocyclic compound and organic light emitting element including...

Heterocyclic compound and organic light emitting element including...

Organic light emitting device

Patents Applicationslast 30 patents

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING SAME

FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

ORGANIC LIGHT EMITTING DEVICE

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

BENZIMIDAZOLE-SUBSTITUTED FLUORANTHENE COMPOUND, AND ORGANIC LIGHT...

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT EMITTING DEVICE

POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

ORGANIC LIGHT EMITTING DEVICE

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...

COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME

FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING...

FLUORENE DERIVATIVE AND ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT INCLUDING...

ORGANIC LIGHT EMITTING ELEMENT

Heterocyclic Compound and Organic Light-emitting Element Including...