Hyun-Ju LA

Person

Hwaseong-city, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Heterocyclic compound and organic light emitting diode comprising same
- Patent number 12,338,239
- Issue date Jun 24, 2025
- LT MATERIALS CO., LTD.
- Gi-Back Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light-emitting element including...
- Patent number 12,258,353
- Issue date Mar 25, 2025
- LT MATERIALS CO., LTD.
- Hyun-Ju La
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting device comprising...
- Patent number 12,252,485
- Issue date Mar 18, 2025
- LT MATERIALS CO., LTD.
- Hye-Su Ji
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light emitting device using same
- Patent number 11,665,961
- Issue date May 30, 2023
- LT MATERIALS CO., LTD.
- Hyun-Ju La
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light-emitting element using same
- Patent number 11,552,255
- Issue date Jan 10, 2023
- LT MATERIALS CO., LTD.
- Hyun-Ju La
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
- Patent number 11,472,817
- Issue date Oct 18, 2022
- LT MATERIALS CO., LTD.
- Hyun-Ju La
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device
- Patent number 11,302,873
- Issue date Apr 12, 2022
- LT MATERIALS CO, LTD.
- Hyun Ju La
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light emitting device using same
- Patent number 9,728,731
- Issue date Aug 8, 2017
- HEESUNG MATERIAL LTD.
- Hyun-Ju La
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...
- Publication number 20240032413
- Publication date Jan 25, 2024
- LG Display Co., Ltd.
- Inbum SONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...
- Publication number 20240025933
- Publication date Jan 25, 2024
- LG Display Co., Ltd.
- Inbum SONG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20230263053
- Publication date Aug 17, 2023
- LT MATERIALS CO., LTD.
- Gi-Back LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...
- Publication number 20230200208
- Publication date Jun 22, 2023
- LG Display Co., Ltd.
- Sungjin PARK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...
- Publication number 20230200209
- Publication date Jun 22, 2023
- LG Display Co., Ltd.
- Jaemin MOON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20230131749
- Publication date Apr 27, 2023
- LT MATERIALS CO., LTD.
- Won-Jang JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20230056059
- Publication date Feb 23, 2023
- LT MATERIALS CO., LTD.
- Gi-Back LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLU...
- Publication number 20230051087
- Publication date Feb 16, 2023
- LG Display Co., Ltd.
- Sungjin PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME
- Publication number 20220324877
- Publication date Oct 13, 2022
- LT MATERIALS CO., LTD.
- Seong-Jong PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME
- Publication number 20220267319
- Publication date Aug 25, 2022
- LT MATERIALS CO., LTD.
- Gi-Back LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
- Publication number 20220213098
- Publication date Jul 7, 2022
- LT MATERIALS CO., LTD.
- Hye-Su JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING...
- Publication number 20220033415
- Publication date Feb 3, 2022
- LT MATERIALS CO., LTD.
- Hyun-Ju LA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...
- Publication number 20200339513
- Publication date Oct 29, 2020
- LT MATERIALS CO., LTD.
- Yu-Jin HEO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE COMPRISING...
- Publication number 20200255452
- Publication date Aug 13, 2020
- LT MATERIALS CO., LTD.
- Hyun-Ju LA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
- Publication number 20200243775
- Publication date Jul 30, 2020
- HEESUNG MATERIAL LTD.
- Hyun-Ju LA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...
- Publication number 20200131133
- Publication date Apr 30, 2020
- HEESUNG MATERIAL LTD.
- Hyun-Ju LA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20200066996
- Publication date Feb 27, 2020
- HEESUNG MATERIAL LTD.
- Hyun Ju LA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME
- Publication number 20190288218
- Publication date Sep 19, 2019
- HEESUNG MATERIAL LTD.
- Hyun-Ju LA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME
- Publication number 20160380208
- Publication date Dec 29, 2016
- HEESUNG MATERIAL LTD.
- Hyun-Ju LA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Heterocyclic compound and organic light emitting diode comprising same

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

Heterocyclic compound and organic light emitting device comprising...

Heterocyclic compound and organic light emitting device using same

Heterocyclic compound and organic light-emitting element using same

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

Organic light-emitting device

Heterocyclic compound and organic light emitting device using same

Patents Applicationslast 30 patents

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...

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

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...

ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DIODE INCLUDING...

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

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

ORGANOMETALLIC COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE INCLU...

HETEROCYCLIC COMPOUND, AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DIODE COMPRISING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT INCLUDING...

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING...

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

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING...

ORGANIC LIGHT-EMITTING DEVICE

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING SAME