Changwoong CHU

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic device
- Patent number 12,193,276
- Issue date Jan 7, 2025
- Samsung Display Co., Ltd.
- Minsoo Choi
Information Patent Grant
Organic light-emitting device
- Patent number 11,944,003
- Issue date Mar 26, 2024
- Samsung Display Co., Ltd.
- Myeongsuk Kim
Information Patent Grant
Condensed cyclic compound and organic light-emitting device compris...
- Patent number 11,937,502
- Issue date Mar 19, 2024
- Samsung Display Co., Ltd.
- Sung-Wook Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organic light-emitting device
- Patent number 11,018,304
- Issue date May 25, 2021
- Samsung Display Co., Ltd.
- Myeongsuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device having low work function metal halide...
- Patent number 10,886,490
- Issue date Jan 5, 2021
- Samsung Display Co, , Ltd.
- Eungdo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 10,665,789
- Issue date May 26, 2020
- Samsung Display Co., Ltd.
- Myeongsuk Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device having low work function metal halide...
- Patent number 10,170,722
- Issue date Jan 1, 2019
- Samsung Display Co., Ltd.
- Eungdo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic light-emitting device
- Patent number 9,911,926
- Issue date Mar 6, 2018
- Samsung Display Co., Ltd.
- Sehun Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organometallic complex and organic light-emitting device including...
- Patent number 9,905,786
- Issue date Feb 27, 2018
- Samsung Display Co., Ltd.
- Younsun Kim
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC A...
- Publication number 20240431201
- Publication date Dec 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Heejoo Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240365577
- Publication date Oct 31, 2024
- SAMSUNG DISPLAY CO., LTD.
- HOJUNG SYN
Information Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240357852
- Publication date Oct 24, 2024
- SAMSUNG DISPLAY CO., LTD.
- SUNG-SOO BAE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT AND DISPLAY DEVICE
- Publication number 20240341184
- Publication date Oct 10, 2024
- SAMSUNG DISPLAY CO., LTD.
- JIYOUNG LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIP...
- Publication number 20240334729
- Publication date Oct 3, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jiyoung Lee
Information Patent Application
COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRON...
- Publication number 20240324262
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyosup Shin
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...
- Publication number 20240324443
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Soobyung Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING TH...
- Publication number 20240324267
- Publication date Sep 26, 2024
- SAMSUNG DISPLAY CO., LTD.
- Jiyoung Lee
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20240298457
- Publication date Sep 5, 2024
- SAMSUNG DISPLAY CO., LTD.
- Sungsoo Bae
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20240298517
- Publication date Sep 5, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyosup Shin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE LIGHT EMITTI...
- Publication number 20240284794
- Publication date Aug 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- MINJE KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20240268220
- Publication date Aug 8, 2024
- SAMSUNG DISPLAY CO., LTD.
- Myeongsuk KIM
Information Patent Application
CONDENSED CYCLIC COMPOUND, LIGHT-EMITTING DEVICE INCLUDING THE COND...
- Publication number 20240260294
- Publication date Aug 1, 2024
- SAMSUNG DISPLAY CO., LTD.
- Munki Sim
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20240237382
- Publication date Jul 11, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyosup Shin
Information Patent Application
BORON-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20240224567
- Publication date Jul 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Chanseok Oh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240215286
- Publication date Jun 27, 2024
- SAMSUNG DISPLAY CO., LTD.
- HYOSUP SHIN
Information Patent Application
LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT E...
- Publication number 20240179931
- Publication date May 30, 2024
- SAMSUNG DISPLAY CO., LTD.
- CHANSEOK OH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240172470
- Publication date May 23, 2024
- SAMSUNG DISPLAY CO., LTD.
- JAEWEON HUR
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20240155861
- Publication date May 9, 2024
- SAMSUNG DISPLAY CO., LTD.
- Tsuyoshi Naijo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION, LIGHT-EMITTING DEVICE, ELECTRONIC APPARATUS INCLUDING...
- Publication number 20240051981
- Publication date Feb 15, 2024
- SAMSUNG DISPLAY CO., LTD.
- Soobyung Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20240008361
- Publication date Jan 4, 2024
- SAMSUNG DISPLAY CO., LTD.
- Heejoo Ko
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FUSED POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME
- Publication number 20230287016
- Publication date Sep 14, 2023
- SAMSUNG DISPLAY CO., LTD.
- MI EUN JUN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LIGHT EMITTING DEVICE AND NITROGEN-CONTAINING COMPOUND FOR LIGHT EM...
- Publication number 20230257401
- Publication date Aug 17, 2023
- SAMSUNG DISPLAY CO., LTD.
- MINJU HAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING ELEMENT AND ORGANOMETALLIC COMPOUND FOR THE SAME
- Publication number 20230232703
- Publication date Jul 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- YOONKYOO LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-...
- Publication number 20230232709
- Publication date Jul 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- Heejoo KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230225148
- Publication date Jul 13, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hojung SYN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-...
- Publication number 20230217817
- Publication date Jul 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- Dongchan Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230209852
- Publication date Jun 29, 2023
- SAMSUNG DISPLAY CO., LTD.
- Yoonkyoo Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONI...
- Publication number 20230189544
- Publication date Jun 15, 2023
- SAMSUNG DISPLAY CO., LTD.
- Hyojeong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20230165143
- Publication date May 25, 2023
- SAMSUNG DISPLAY CO., LTD.
- Minje Kim
- H01 - BASIC ELECTRIC ELEMENTS

Changwoong CHU

Person

Patents Grantslast 30 patents

Electronic device

Organic light-emitting device

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

Organic light-emitting device

Organic light-emitting device having low work function metal halide...

Organic light-emitting device

Organic light-emitting device having low work function metal halide...

Organic light-emitting device

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

Patents Applicationslast 30 patents

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

LIGHT EMITTING ELEMENT, AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT EMITTING ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT EMITTING ELEMENT AND DISPLAY DEVICE

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS AND ELECTRONIC EQUIP...

COMPOSITION, LIGHT-EMITTING DEVICE INCLUDING THE SAME, AND ELECTRON...

LIGHT-EMITTING DEVICE INCLUDING ORGANOMETALLIC COMPOUND, ELECTRONIC...

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

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT EMITTING ELEMENT AND POLYCYCLIC COMPOUND FOR THE LIGHT EMITTI...

ORGANIC LIGHT-EMITTING DEVICE

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

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

BORON-BASED COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT EMITTING DEVICE AND FUSED POLYCYCLIC COMPOUND FOR THE LIGHT E...

LIGHT EMITTING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

COMPOSITION, LIGHT-EMITTING DEVICE, ELECTRONIC APPARATUS INCLUDING...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

FUSED POLYCYCLIC COMPOUND AND LIGHT EMITTING DEVICE INCLUDING THE SAME

LIGHT EMITTING DEVICE AND NITROGEN-CONTAINING COMPOUND FOR LIGHT EM...

LIGHT EMITTING ELEMENT AND ORGANOMETALLIC COMPOUND FOR THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE LIGHT-...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND AND ELECTRONI...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME