Yoonhyun Kwak

Person

Yongin-City, Gyeonggi-Do, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,178,116
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Kum Hee Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and organic light-emitting device including the same
- Patent number 12,178,117
- Issue date Dec 24, 2024
- Samsung Electronics Co., Ltd.
- Myungsun Sim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,145,950
- Issue date Nov 19, 2024
- Samsung Electronics Co., Ltd.
- Chul Baik
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,144,241
- Issue date Nov 12, 2024
- Samsung Electronics Co., Ltd.
- Sunyoung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,101,994
- Issue date Sep 24, 2024
- Samsung Electronics Co., Ltd.
- Jiyoun Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 12,089,487
- Issue date Sep 10, 2024
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,082,489
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 12,082,492
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Kum Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 12,069,942
- Issue date Aug 20, 2024
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 12,018,037
- Issue date Jun 25, 2024
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 11,991,921
- Issue date May 21, 2024
- Samsung Electronics Co., Ltd.
- Whail Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photoacid generator, photoresist composition including the same, an...
- Patent number 11,982,940
- Issue date May 14, 2024
- Samsung Electronics Co., Ltd.
- Eunkyung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,981,692
- Issue date May 14, 2024
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,968,884
- Issue date Apr 23, 2024
- Samsung Electronics Co., Ltd.
- Jungin Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,957,044
- Issue date Apr 9, 2024
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,950,494
- Issue date Apr 2, 2024
- Samsung Electronics Co., Ltd.
- Jeoungin Yi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,937,496
- Issue date Mar 19, 2024
- Samsung Electronics Co., Ltd.
- Soyeon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,889,750
- Issue date Jan 30, 2024
- Samsung Electronics Co., Ltd.
- Bumwoo Park
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,856,838
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Kum Hee Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,856,805
- Issue date Dec 26, 2023
- Samsung Electronics Co., Ltd.
- Yongsuk Cho
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,827,648
- Issue date Nov 28, 2023
- Samsung Electronics Co., Ltd.
- Yoonhyun Kwak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,827,649
- Issue date Nov 28, 2023
- Samsung Electronics Co., Ltd.
- Yoonhyun Kwak
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,825,737
- Issue date Nov 21, 2023
- Samsung Electronics Co., Ltd.
- Jungin Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound and organic light-emitting device including...
- Patent number 11,800,788
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,800,789
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,785,840
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Soyeon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including or...
- Patent number 11,780,866
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Sunyoung Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,780,867
- Issue date Oct 10, 2023
- Samsung Electronics Co., Ltd.
- Whail Choi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,737,350
- Issue date Aug 22, 2023
- Samsung Electronics Co., Ltd.
- Jiyoun Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Organometallic compound, organic light-emitting device including th...
- Patent number 11,731,994
- Issue date Aug 22, 2023
- Samsung Electronics Co., Ltd.
- Kyuyoung Hwang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMER, RESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMI...
- Publication number 20250004370
- Publication date Jan 2, 2025
- Samsung Electronics Co., Ltd.
- Beomseok KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOREACTIVE POLYMER COMPOUND, PHOTORESIST COMPOSITION COMPRISING...
- Publication number 20240319595
- Publication date Sep 26, 2024
- SAMSUNG ELECTRONICS CO., LTD.
- Hoyoon PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POLYCARBOXYLATE COMPOUND, RESIST COMPOSITION COMPRISING THE SAME AN...
- Publication number 20240317672
- Publication date Sep 26, 2024
- Samsung Electronics Co., Ltd.
- Dmitry ANDROSOV
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME
- Publication number 20240319592
- Publication date Sep 26, 2024
- Samsung Electronics Co., Ltd.
- Changheon LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST COMPOSITION INCLUDING PHOTOSENSITIVE POLYMER AND METHOD...
- Publication number 20240302742
- Publication date Sep 12, 2024
- Samsung Electronics Co., Ltd.
- Sung Hwan Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND METHO...
- Publication number 20240255847
- Publication date Aug 1, 2024
- Samsung Electronics Co., Ltd.
- Hana KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND...
- Publication number 20240239820
- Publication date Jul 18, 2024
- Samsung Electronics Co., Ltd.
- Sunghyun HAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING PATTERN BY USING THE SAME
- Publication number 20240231223
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Haengdeog Koh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RESIST COMPOSITION AND METHOD OF FORMING PATTERN BY USING THE SAME
- Publication number 20240231228
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Haengdeog Koh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST COMPOSITION AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Publication number 20240231222
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Kyungoh KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME
- Publication number 20240231225
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Haengdeog KOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20240237507
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Jeoungin Yi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND PATTE...
- Publication number 20240201588
- Publication date Jun 20, 2024
- Samsung Electronics Co., Ltd.
- Hana KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CARBOXYLATE SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND M...
- Publication number 20240199540
- Publication date Jun 20, 2024
- Samsung Electronics Co., Ltd.
- Hoyoon PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20240206318
- Publication date Jun 20, 2024
- Samsung Electronics Co., Ltd.
- Jongwon CHOI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMER, RESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMI...
- Publication number 20240124635
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Minsang KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CARBOXYLATE SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND M...
- Publication number 20240094633
- Publication date Mar 21, 2024
- Samsung Electronics Co., Ltd.
- Jungha CHAE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
POLYMER, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF...
- Publication number 20240043592
- Publication date Feb 8, 2024
- Samsung Electronics Co., LTD.,
- Minsang KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
- Publication number 20230397488
- Publication date Dec 7, 2023
- Samsung Electronics Co., Ltd.
- Jongwon Choi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING OR...
- Publication number 20230374049
- Publication date Nov 23, 2023
- Samsung Electronics Co., Ltd.
- Sunyoung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...
- Publication number 20230324791
- Publication date Oct 12, 2023
- Samsung Electronics Co., Ltd.
- Eunkyung LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ACETAL-BASED COMPOUND, ACETAL-BASED PREPOLYMER, ACETAL-BASED POLYME...
- Publication number 20230174471
- Publication date Jun 8, 2023
- Samsung Electronics Co., Ltd.
- Chanjae AHN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...
- Publication number 20230161245
- Publication date May 25, 2023
- Samsung Electronics Co., Ltd.
- Minsang KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20230132356
- Publication date Apr 27, 2023
- Samsung Electronics Co., LTD
- Seungyeon KWAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230128713
- Publication date Apr 27, 2023
- Samsung Electronics Co., Ltd.
- Jungin LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230048291
- Publication date Feb 16, 2023
- Samsung Electronics Co., Ltd.
- Jungin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...
- Publication number 20230038197
- Publication date Feb 9, 2023
- Samsung Electronics Co., Ltd.
- Kyuyoung HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING OR...
- Publication number 20230002431
- Publication date Jan 5, 2023
- Samsung Electronics Co., Ltd.
- Banglin LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANOMETALLIC COMPOUND, ORTGANIC LIGHT-EMITTING DEVICE INCLUDING T...
- Publication number 20220411450
- Publication date Dec 29, 2022
- Samsung Electronics Co., Ltd.
- Yoonhyun KWAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...
- Publication number 20220171284
- Publication date Jun 2, 2022
- Samsung Electronics Co., Ltd.
- Eunkyung LEE
- C07 - ORGANIC CHEMISTRY

Yoonhyun Kwak

Person

Patents Grantslast 30 patents

Organometallic compound, organic light-emitting device including th...

Composition and organic light-emitting device including the same

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

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

Organometallic compound, organic light-emitting device including th...

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

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

Organometallic compound, organic light-emitting device including th...

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

Photoacid generator, photoresist composition including the same, an...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

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

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including or...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Organometallic compound, organic light-emitting device including th...

Patents Applicationslast 30 patents

POLYMER, RESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMI...

PHOTOREACTIVE POLYMER COMPOUND, PHOTORESIST COMPOSITION COMPRISING...

POLYCARBOXYLATE COMPOUND, RESIST COMPOSITION COMPRISING THE SAME AN...

RESIST COMPOSITION AND METHOD OF FORMING PATTERN USING THE SAME

PHOTORESIST COMPOSITION INCLUDING PHOTOSENSITIVE POLYMER AND METHOD...

ORGANIC SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND METHO...

ORGANOMETALLIC COMPOUND, RESIST COMPOSITION INCLUDING THE SAME AND...

RESIST COMPOSITION AND METHOD OF FORMING PATTERN BY USING THE SAME

RESIST COMPOSITION AND METHOD OF FORMING PATTERN BY USING THE SAME

PHOTORESIST COMPOSITION AND METHOD OF FABRICATING SEMICONDUCTOR DEVICE

RESIST COMPOSITION AND PATTERN FORMING METHOD USING THE SAME

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

ORGANIC SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND PATTE...

CARBOXYLATE SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND M...

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

POLYMER, RESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMI...

CARBOXYLATE SALT, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND M...

POLYMER, PHOTORESIST COMPOSITION INCLUDING THE SAME, AND METHOD OF...

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

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING OR...

PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...

ACETAL-BASED COMPOUND, ACETAL-BASED PREPOLYMER, ACETAL-BASED POLYME...

PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...

ORGANIC LIGHT-EMITTING DEVICE

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING TH...

ORGANOMETALLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING OR...

ORGANOMETALLIC COMPOUND, ORTGANIC LIGHT-EMITTING DEVICE INCLUDING T...

PHOTOACID GENERATOR, PHOTORESIST COMPOSITION INCLUDING THE SAME, AN...