Hyoyoung LEE

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device including condensed cyclic compound, and elec...
- Patent number 12,356,853
- Issue date Jul 8, 2025
- Samsung Display Co., Ltd.
- Junha Park
- G02 - OPTICS
Information Patent Grant
Condensed cyclic compound, light-emitting device including condense...
- Patent number 12,317,739
- Issue date May 27, 2025
- Samsung Display Co., Ltd.
- Yeseul Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and fused polycyclic compound fo...
- Patent number 12,279,527
- Issue date Apr 15, 2025
- Samsung Display Co., Ltd.
- Junha Park
Information Patent Grant
Organic electroluminescence device and fused polycyclic compound fo...
- Patent number 12,256,633
- Issue date Mar 18, 2025
- Samsung Display Co., Ltd.
- Jang Yeol Baek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Preparing method of linear carbonate compounds
- Patent number 12,247,006
- Issue date Mar 11, 2025
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrode catalyst for water electrolysis and method for preparing...
- Patent number 12,241,166
- Issue date Mar 4, 2025
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Heterocyclic compound, light-emitting device including the same, an...
- Patent number 12,245,503
- Issue date Mar 4, 2025
- Samsung Display Co., Ltd.
- Heechoon Ahn
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 12,232,409
- Issue date Feb 18, 2025
- Samsung Display Co., Ltd.
- Junghoon Han
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device
- Patent number 12,219,868
- Issue date Feb 4, 2025
- Samsung Display Co., Ltd.
- Hyeongmin Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and fused polycyclic compound fo...
- Patent number 12,133,456
- Issue date Oct 29, 2024
- Samsung Display Co., Ltd.
- Mun-Ki Sim
Information Patent Grant
Organic electroluminescence device and nitrogen-containing compound...
- Patent number 12,133,458
- Issue date Oct 29, 2024
- Samsung Display Co., Ltd.
- Mun-ki Sim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light-emitting device comprising...
- Patent number 12,122,749
- Issue date Oct 22, 2024
- Samsung Display Co., Ltd.
- Munki Sim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Light-emitting device including condensed cyclic compound and elect...
- Patent number 12,127,475
- Issue date Oct 22, 2024
- Samsung Display Co., Ltd.
- Munki Sim
Information Patent Grant
Heterocyclic compound and organic light-emitting device including t...
- Patent number 12,084,433
- Issue date Sep 10, 2024
- Samsung Display Co., Ltd.
- Junha Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 12,082,500
- Issue date Sep 3, 2024
- Samsung Display Co., Ltd.
- Junha Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparing method of compounds including amide group from tertiary a...
- Patent number 12,049,436
- Issue date Jul 30, 2024
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Organic light-emitting device including heterocyclic compound with...
- Patent number 12,052,917
- Issue date Jul 30, 2024
- Samsung Display Co., Ltd.
- Munki Sim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting device including condensed cyclic compound, and elec...
- Patent number 11,968,896
- Issue date Apr 23, 2024
- Samsung Display Co., Ltd.
- Junha Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heterocyclic compound and organic light-emitting device including t...
- Patent number 11,957,042
- Issue date Apr 9, 2024
- Samsung Display Co., Ltd.
- Munki Sim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Condensed cyclic compound and organic light-emitting device includi...
- Patent number 11,895,907
- Issue date Feb 6, 2024
- Samsung Display Co., Ltd.
- Munki Sim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light-emitting device including t...
- Patent number 11,844,273
- Issue date Dec 12, 2023
- Samsung Display Co., Ltd.
- Junha Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and fused polycyclic compound fo...
- Patent number 11,839,151
- Issue date Dec 5, 2023
- Samsung Display Co., Ltd.
- Mun-Ki Sim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compound and light-emitting device including same
- Patent number 11,839,149
- Issue date Dec 5, 2023
- Samsung Display Co., Ltd.
- Hyoyoung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound and organic light-emitting device including t...
- Patent number 11,818,952
- Issue date Nov 14, 2023
- Samsung Display Co., Ltd.
- Munki Sim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Heterocyclic compound, organic light-emitting device including hete...
- Patent number 11,818,953
- Issue date Nov 14, 2023
- Samsung Display Co., Ltd.
- Sunyoung Pak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
- Patent number 11,805,695
- Issue date Oct 31, 2023
- Samsung Display Co., Ltd.
- Jang Yeol Baek
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
- Patent number 11,800,793
- Issue date Oct 24, 2023
- Samsung Display Co., Ltd.
- Hankyu Pak
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic electroluminescence device and fused polycyclic compound fo...
- Patent number 11,758,801
- Issue date Sep 12, 2023
- Samsung Display Co., Ltd.
- Hyoyoung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Condensed-cyclic compound and organic light-emitting device includi...
- Patent number 11,588,111
- Issue date Feb 21, 2023
- Samsung Display Co., Ltd.
- Munki Sim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
- Patent number 11,581,492
- Issue date Feb 14, 2023
- Samsung Display Co., Ltd.
- Chanseok Oh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AN...
- Publication number 20250221306
- Publication date Jul 3, 2025
- SAMSUNG DISPLAY CO., LTD.
- Yeseul Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20250194411
- Publication date Jun 12, 2025
- SAMSUNG DISPLAY CO., LTD.
- Yeseul Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND FUSED POLYCYCLIC COMPOUND FO...
- Publication number 20250160196
- Publication date May 15, 2025
- SAMSUNG DISPLAY CO., LTD.
- Jang Yeol BAEK
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20250133956
- Publication date Apr 24, 2025
- SAMSUNG DISPLAY CO., LTD.
- Hyunah Um
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC COMPOUND, AND LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATU...
- Publication number 20240334812
- Publication date Oct 3, 2024
- SAMSUNG DISPLAY CO., LTD.
- Yeseul Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC D...
- Publication number 20240324453
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Heechoon Ahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240292742
- Publication date Aug 29, 2024
- SAMSUNG DISPLAY CO., LTD.
- Youngjin Park
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS INCLUD...
- Publication number 20240260290
- Publication date Aug 1, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jiyong Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240260459
- Publication date Aug 1, 2024
- SAMSUNG DISPLAY CO., LTD.
- Juhui Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DETACHABLE CHEMICAL FILTERS
- Publication number 20240226808
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Mira Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING CONDENSED CYCLIC COMPOUND, AND ELEC...
- Publication number 20240224801
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Junha PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC D...
- Publication number 20240196739
- Publication date Jun 13, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyunah UM
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240180031
- Publication date May 30, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyoyoung Lee
Information Patent Application
LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME
- Publication number 20240164210
- Publication date May 16, 2024
- SAMSUNG DISPLAY CO., LTD.
- HYOYOUNG LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT AND NITROGEN-CONTAINING COMPOUND FOR THE SAME
- Publication number 20240155936
- Publication date May 9, 2024
- SAMSUNG DISPLAY CO., LTD.
- HYUNAH UM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230363273
- Publication date Nov 9, 2023
- Samsung Electronics Co., Ltd.
- Jong Soo KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC...
- Publication number 20230320193
- Publication date Oct 5, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyoyoung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CATALYST FOR ELECTROLYSIS AND PREPARING METHOD OF THE SAME
- Publication number 20230257892
- Publication date Aug 17, 2023
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung Lee
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
- Publication number 20230232714
- Publication date Jul 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- YESEUL LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME
- Publication number 20230225192
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- YOUNGJIN PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE HETEROCY...
- Publication number 20230217807
- Publication date Jul 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyunah UM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20230174559
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Heechoon Ahn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE HETEROCY...
- Publication number 20230172064
- Publication date Jun 1, 2023
- SAMSUNG DISPLAY CO., LTD.
- Heechoon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230141905
- Publication date May 11, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyunah UM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME AND...
- Publication number 20230127262
- Publication date Apr 27, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyunah Um
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR LIGHT EMITT...
- Publication number 20230130170
- Publication date Apr 27, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyoyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF PREPARING GRAPHYNE
- Publication number 20230088084
- Publication date Mar 23, 2023
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING TH...
- Publication number 20220384745
- Publication date Dec 1, 2022
- SAMSUNG DISPLAY CO., LTD.
- Soobyung KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE COND...
- Publication number 20220263028
- Publication date Aug 18, 2022
- SAMSUNG DISPLAY CO., LTD.
- Hyoyoung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCATALYST FOR WATER ELECTROLYSIS AND PREPARING METHOD OF THE...
- Publication number 20220259748
- Publication date Aug 18, 2022
- Research & Business Foundation Sungkyunkwan University
- Hyoyoung LEE
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Hyoyoung LEE

Person

Patents Grantslast 30 patents

Light-emitting device including condensed cyclic compound, and elec...

Condensed cyclic compound, light-emitting device including condense...

Organic electroluminescence device and fused polycyclic compound fo...

Organic electroluminescence device and fused polycyclic compound fo...

Preparing method of linear carbonate compounds

Electrode catalyst for water electrolysis and method for preparing...

Heterocyclic compound, light-emitting device including the same, an...

Organometallic compound and organic light-emitting device including...

Organic electroluminescence device

Organic electroluminescence device and fused polycyclic compound fo...

Organic electroluminescence device and nitrogen-containing compound...

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

Light-emitting device including condensed cyclic compound and elect...

Heterocyclic compound and organic light-emitting device including t...

Condensed cyclic compound and organic light-emitting device includi...

Preparing method of compounds including amide group from tertiary a...

Organic light-emitting device including heterocyclic compound with...

Light-emitting device including condensed cyclic compound, and elec...

Heterocyclic compound and organic light-emitting device including t...

Condensed cyclic compound and organic light-emitting device includi...

Heterocyclic compound and organic light-emitting device including t...

Organic electroluminescence device and fused polycyclic compound fo...

Compound and light-emitting device including same

Heterocyclic compound and organic light-emitting device including t...

Heterocyclic compound, organic light-emitting device including hete...

Organic electroluminescence device and polycyclic compound for orga...

Organic electroluminescence device and polycyclic compound for orga...

Organic electroluminescence device and fused polycyclic compound fo...

Condensed-cyclic compound and organic light-emitting device includi...

Organic electroluminescence device and polycyclic compound for orga...

Patents Applicationslast 30 patents

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AN...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

ORGANIC ELECTROLUMINESCENCE DEVICE AND FUSED POLYCYCLIC COMPOUND FO...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

ORGANIC COMPOUND, AND LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATU...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC D...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

COMPOSITION, LIGHT-EMITTING DEVICE, AND ELECTRONIC APPARATUS INCLUD...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

DETACHABLE CHEMICAL FILTERS

LIGHT-EMITTING DEVICE INCLUDING CONDENSED CYCLIC COMPOUND, AND ELEC...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC D...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

LIGHT EMITTING ELEMENT AND NITROGEN CONTAINING COMPOUND FOR THE SAME

LIGHT EMITTING ELEMENT AND NITROGEN-CONTAINING COMPOUND FOR THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC...

CATALYST FOR ELECTROLYSIS AND PREPARING METHOD OF THE SAME

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE SAME

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE HETEROCY...

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE HETEROCY...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

HETEROCYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE SAME AND...

LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR LIGHT EMITT...

METHOD OF PREPARING GRAPHYNE

ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING TH...

CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE COND...

ELECTROCATALYST FOR WATER ELECTROLYSIS AND PREPARING METHOD OF THE...