Hyewon CHOI

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and an electronic device including the same
- Patent number 12,069,890
- Issue date Aug 20, 2024
- Samsung Display Co., Ltd.
- Hyewon Choi
Information Patent Grant
Organic electroluminescence device and polycyclic compound for orga...
- Patent number 11,812,659
- Issue date Nov 7, 2023
- Samsung Display Co., Ltd.
- Seulong Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light emitting element and display panel including the same
- Patent number 11,778,844
- Issue date Oct 3, 2023
- Samsung Display Co., Ltd.
- Sungwook Kim
Information Patent Grant
Organic light-emitting diode having color distances between pixel e...
- Patent number 11,758,760
- Issue date Sep 12, 2023
- Samsung Display Co., Ltd.
- Sungwook Kim
Information Patent Grant
Organic light-emitting device and apparatus including the same
- Patent number 11,626,566
- Issue date Apr 11, 2023
- Samsung Display Co., Ltd.
- Seungjin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting diode having color distances between pixel e...
- Patent number 11,437,604
- Issue date Sep 6, 2022
- Samsung Display Co., Ltd.
- Sungwook Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240334820
- Publication date Oct 3, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyewon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240292743
- Publication date Aug 29, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyun Shin
- G02 - OPTICS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE HAVING COLOR DISTANCES BETWEEN PIXEL E...
- Publication number 20240023367
- Publication date Jan 18, 2024
- SAMSUNG DISPLAY CO., LTD.
- Sungwook Kim
Information Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY PANEL INCLUDING THE SAME
- Publication number 20230413592
- Publication date Dec 21, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sungwook KIM
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230309393
- Publication date Sep 28, 2023
- SAMSUNG DISPLAY CO., LTD.
- Sungsoo Bae
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME
- Publication number 20230225144
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- Seungjin CHU
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230200100
- Publication date Jun 22, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyewon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE HAVING COLOR DISTANCES BETWEEN PIXEL E...
- Publication number 20220416210
- Publication date Dec 29, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sungwook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20220278296
- Publication date Sep 1, 2022
- SAMSUNG DISPLAY CO., LTD.
- Jaeweon HUR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND AN APPARATUS INCLUDING THE SAME
- Publication number 20220209133
- Publication date Jun 30, 2022
- SAMSUNG DISPLAY CO., LTD.
- Sungsoo Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND AN ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20220190296
- Publication date Jun 16, 2022
- SAMSUNG DISPLAY CO., LTD.
- Hyewon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND AN ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20220173331
- Publication date Jun 2, 2022
- SAMSUNG DISPLAY CO., LTD.
- Seulong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME
- Publication number 20210184152
- Publication date Jun 17, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seungjin CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...
- Publication number 20210098715
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seulong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20210098713
- Publication date Apr 1, 2021
- SAMSUNG DISPLAY CO., LTD.
- Hyewon CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME
- Publication number 20210050542
- Publication date Feb 18, 2021
- SAMSUNG DISPLAY CO., LTD.
- Seulong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY PANEL INCLUDING THE SAME
- Publication number 20210036255
- Publication date Feb 4, 2021
- SAMSUNG DISPLAY CO., LTD.
- Sungwook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DIODE AND LIGHT-EMITTING DISPLAY APPARATUS C...
- Publication number 20210005844
- Publication date Jan 7, 2021
- SAMSUNG DISPLAY CO., LTD.
- Sungwook Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200358018
- Publication date Nov 12, 2020
- SAMSUNG DISPLAY CO., LTD.
- Sungwook KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY DEVICE INCLUDING THE...
- Publication number 20200251663
- Publication date Aug 6, 2020
- SAMSUNG DISPLAY CO., LTD.
- Hyewon CHOI
- H01 - BASIC ELECTRIC ELEMENTS

Hyewon CHOI

Person

Patents Grantslast 30 patents

Light-emitting device and an electronic device including the same

Organic electroluminescence device and polycyclic compound for orga...

Light emitting element and display panel including the same

Organic light-emitting diode having color distances between pixel e...

Organic light-emitting device and apparatus including the same

Organic light-emitting diode having color distances between pixel e...

Patents Applicationslast 30 patents

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

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

ORGANIC LIGHT-EMITTING DIODE HAVING COLOR DISTANCES BETWEEN PIXEL E...

LIGHT EMITTING ELEMENT AND DISPLAY PANEL INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DIODE HAVING COLOR DISTANCES BETWEEN PIXEL E...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DEVICE AND AN APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND AN ELECTRONIC DEVICE INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND AN ELECTRONIC APPARATUS INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

ORGANIC ELECTROLUMINESCENCE DEVICE AND POLYCYCLIC COMPOUND FOR ORGA...

ORGANIC ELECTROLUMINESCENCE DEVICE

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

LIGHT EMITTING ELEMENT AND DISPLAY PANEL INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DIODE AND LIGHT-EMITTING DISPLAY APPARATUS C...

DISPLAY DEVICE

ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY DEVICE INCLUDING THE...