Hyungjin LEE

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device
- Patent number 12,225,818
- Issue date Feb 11, 2025
- LG Chem, Ltd.
- Joo Ho Kim
Information Patent Grant
Organic light emitting element
- Patent number 11,877,464
- Issue date Jan 16, 2024
- LG Chem, Ltd.
- Dongheon Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device
- Patent number 11,856,852
- Issue date Dec 26, 2023
- LG Chem, Ltd.
- Miyeon Han
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polycyclic compound and organic light emitting element comprising same
- Patent number 11,618,757
- Issue date Apr 4, 2023
- LG Chem, Ltd.
- Ki Dong Koo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound and organic light emitting device comprising same
- Patent number 11,489,122
- Issue date Nov 1, 2022
- LG Chem, Ltd.
- Woochul Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescent device
- Patent number 11,177,444
- Issue date Nov 16, 2021
- LG Chem, Ltd.
- Dongheon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
- Patent number 10,964,892
- Issue date Mar 30, 2021
- LG Chem, Ltd.
- Jungoh Huh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light emitting device
- Patent number 10,916,724
- Issue date Feb 9, 2021
- LG Chem, Ltd.
- Hyungjin Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 10,700,289
- Issue date Jun 30, 2020
- LG Chem, Ltd.
- Miyeon Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting element comprising...
- Patent number 10,355,225
- Issue date Jul 16, 2019
- LG Chem, Ltd.
- Miyeon Han
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compounds and organic electronic device using same
- Patent number 9,972,784
- Issue date May 15, 2018
- LG Chem, Ltd.
- Changhwan Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device and method for manufacturing same
- Patent number 9,887,368
- Issue date Feb 6, 2018
- LG Chem, Ltd.
- Minseung Chun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic electronic element containing same
- Patent number 9,882,146
- Issue date Jan 30, 2018
- LG Chem, Ltd.
- Sangbin Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds and organic electronic device using same
- Patent number 9,543,524
- Issue date Jan 10, 2017
- LG Chem, Ltd.
- Changhwan Shin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic electronic element containing same
- Patent number 9,412,954
- Issue date Aug 9, 2016
- LG Chem, Ltd.
- Sangbin Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic electronic element containing same
- Patent number 9,391,281
- Issue date Jul 12, 2016
- LG Chem, Ltd.
- Sangbin Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting diode and method for manufacturing same
- Patent number 8,846,215
- Issue date Sep 30, 2014
- LG Chem, Ltd.
- Minseung Chun
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20220310935
- Publication date Sep 29, 2022
- LG CHEM, LTD.
- So Young CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20210143344
- Publication date May 13, 2021
- LG CHEM, LTD.
- Miyeon HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20210020842
- Publication date Jan 21, 2021
- LG CHEM, LTD.
- Miyeon HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20200411771
- Publication date Dec 31, 2020
- LG CHEM, LTD.
- Joo Ho KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME
- Publication number 20200181165
- Publication date Jun 11, 2020
- LG CHEM, LTD.
- Ki Dong KOO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING ELEMENT
- Publication number 20200144552
- Publication date May 7, 2020
- LG CHEM, LTD.
- Dongheon KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT EMITTING DEVICE
- Publication number 20180123069
- Publication date May 3, 2018
- LG CHEM, LTD.
- Hyungjin Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20180114923
- Publication date Apr 26, 2018
- LG CHEM, LTD.
- Miyeon HAN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20180076395
- Publication date Mar 15, 2018
- 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 20170098777
- Publication date Apr 6, 2017
- LG CHEM, LTD.
- Jungoh HUH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME
- Publication number 20160218298
- Publication date Jul 28, 2016
- LG CHEM, LTD.
- Sangbin Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME
- Publication number 20150162543
- Publication date Jun 11, 2015
- LG CHEM, LTD.
- Sangbin Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME
- Publication number 20140299192
- Publication date Oct 9, 2014
- Sangbin Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING SAME
- Publication number 20140110694
- Publication date Apr 24, 2014
- LG CHEM, LTD.
- Changhwan Shin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING SAME
- Publication number 20140103325
- Publication date Apr 17, 2014
- LG CHEM, LTD.
- Changhwan Shin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140061626
- Publication date Mar 6, 2014
- LG CHEM, LTD.
- Minseung CHUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20140048792
- Publication date Feb 20, 2014
- Minseung Chun
- H01 - BASIC ELECTRIC ELEMENTS

Hyungjin LEE

Person

Patents Grantslast 30 patents

Organic light-emitting device

Organic light emitting element

Organic light-emitting device

Polycyclic compound and organic light emitting element comprising same

Compound and organic light emitting device comprising same

Organic electroluminescent device

Heterocyclic compound and organic light-emitting device comprising...

Organic light emitting device

Heterocyclic compound and organic light emitting element comprising...

Heterocyclic compound and organic light emitting element comprising...

Compounds and organic electronic device using same

Organic light-emitting device and method for manufacturing same

Heterocyclic compound and organic electronic element containing same

Compounds and organic electronic device using same

Heterocyclic compound and organic electronic element containing same

Heterocyclic compound and organic electronic element containing same

Organic light-emitting diode and method for manufacturing same

Patents Applicationslast 30 patents

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE

POLYCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME

ORGANIC LIGHT EMITTING ELEMENT

ORGANIC LIGHT EMITTING DEVICE

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...

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

HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME

HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME

HETEROCYCLIC COMPOUND AND ORGANIC ELECTRONIC ELEMENT CONTAINING SAME

NOVEL COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING SAME

NOVEL COMPOUNDS AND ORGANIC ELECTRONIC DEVICE USING SAME

ORGANIC LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING SAME

ORGANIC LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME