Ajeong CHOI

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device with improved light emission efficiency and d...
- Patent number 12,295,200
- Issue date May 6, 2025
- Samsung Electronics Co., Ltd.
- Wonjae Joo
Information Patent Grant
Display panels and display devices
- Patent number 11,925,065
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and display apparatus including the same
- Patent number 11,469,391
- Issue date Oct 11, 2022
- Samsung Electronics Co., Ltd.
- Hyun Koo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display panels and display devices
- Patent number 11,296,170
- Issue date Apr 5, 2022
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition, electronic device, and thin film transistor
- Patent number 10,879,475
- Issue date Dec 29, 2020
- Samsung Electronics Co., Ltd.
- Eun Kyung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Thin film transistor including a pair of auxiliary structures corre...
- Patent number 10,854,831
- Issue date Dec 1, 2020
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor, method of manufacturing the same, and electro...
- Patent number 10,727,426
- Issue date Jul 28, 2020
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor and method of manufacturing the same
- Patent number 10,651,255
- Issue date May 12, 2020
- Samsung Electronics Co. Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fused polycyclic heteroaromatic compound, organic thin film includi...
- Patent number 10,559,764
- Issue date Feb 11, 2020
- Samsung Electronics Co., Ltd.
- Jeong Il Park
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition, electronic device, and thin film transistor
- Patent number 10,522,771
- Issue date Dec 31, 2019
- Samsung Electronics Co., Ltd.
- Eun Kyung Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composition, electronic device, and thin film transistor
- Patent number 10,476,014
- Issue date Nov 12, 2019
- Samsung Electronics Co., Ltd.
- Eun Kyung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Insulating ink and insulator and thin film transistor and electroni...
- Patent number 10,358,578
- Issue date Jul 23, 2019
- Samsung Electronics Co., Ltd.
- Eun Kyung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic compound and organic thin film and electronic device
- Patent number 10,230,059
- Issue date Mar 12, 2019
- Samsung Electronics Co., Ltd.
- Suk Gyu Hahm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for surface-modifying insulator, method for surface-mod...
- Patent number 10,038,155
- Issue date Jul 31, 2018
- Samsung Electronics Co., Ltd.
- Ji Young Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition, electronic device, and thin film transistor
- Patent number 9,988,472
- Issue date Jun 5, 2018
- Samsung Electronics Co., Ltd.
- Eun Kyung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor, method of manufacturing same, and electronic...
- Patent number 9,923,159
- Issue date Mar 20, 2018
- Samsung Electronics Co., Ltd.
- Joo Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing thin film transistor, thin film transistor...
- Patent number 9,761,818
- Issue date Sep 12, 2017
- Samsung Electronics Co., Ltd.
- Youngjun Yun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POLYMER, ORGANIC SEMICONDUCTOR MATERIAL, THIN FILM, AND ELECTRONIC...
- Publication number 20240224779
- Publication date Jul 4, 2024
- Samsung Electronics Co., LTD
- Sangah GAM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EMISSION EFFICIENCY AND D...
- Publication number 20220285643
- Publication date Sep 8, 2022
- Samsung Electronics Co., Ltd.
- Wonjae Joo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITTING DISPLAY D...
- Publication number 20220246707
- Publication date Aug 4, 2022
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANELS AND DISPLAY DEVICES
- Publication number 20220231106
- Publication date Jul 21, 2022
- Samsung Electronics Co., Ltd.
- Ajeong CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20220158123
- Publication date May 19, 2022
- Samsung Electronics Co., Ltd.
- Hyun KOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANELS AND DISPLAY DEVICES
- Publication number 20210159294
- Publication date May 27, 2021
- Samsung Electronics Co., Ltd.
- Ajeong CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR
- Publication number 20200044172
- Publication date Feb 6, 2020
- Samsung Electronics Co., Ltd.
- Eun Kyung LEE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20190035868
- Publication date Jan 31, 2019
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180269413
- Publication date Sep 20, 2018
- Samsung Electronics Co., Ltd.
- Ajeong CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING THIN FILM TRANSISTOR, THIN FILM TRANSISTOR,...
- Publication number 20180123064
- Publication date May 3, 2018
- Samsung Electronics Co., Ltd.
- Ajeong Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING THIN FILM TRANSISTOR, THIN FILM TRANSISTOR...
- Publication number 20170194583
- Publication date Jul 6, 2017
- SAMSUNG ELECTRONICS CO., LTD.
- Youngjun Yun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTRO...
- Publication number 20170179414
- Publication date Jun 22, 2017
- Samsung Electronics Co., Ltd.
- Ajeong CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, METHOD OF MANUFACTURING SAME, AND ELECTRONIC...
- Publication number 20170098792
- Publication date Apr 6, 2017
- Samsung Electronics Co., Ltd.
- Joo Young Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR
- Publication number 20170058061
- Publication date Mar 2, 2017
- Samsung Electronics Co., Ltd.
- Eun Kyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC COMPOUND AND ORGANIC THIN FILM AND ELECTRONIC DEVICE
- Publication number 20160372686
- Publication date Dec 22, 2016
- Samsung Electronics Co., Ltd.
- Suk Gyu HAHM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INSULATING INK AND INSULATOR AND THIN FILM TRANSISTOR AND ELECTRONI...
- Publication number 20160347969
- Publication date Dec 1, 2016
- Samsung Electronics Co., Ltd.
- EUN KYUNG LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FUSED POLYCYCLIC HETEROAROMATIC COMPOUND, ORGANIC THIN FILM INCLUDI...
- Publication number 20160226005
- Publication date Aug 4, 2016
- Samsung Electronics Co., Ltd.
- Jeong II PARK
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR
- Publication number 20160155968
- Publication date Jun 2, 2016
- Samsung Electronics Co., Ltd.
- Eun Kyung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR SURFACE-MODIFYING INSULATOR, METHOD FOR SURFACE-MOD...
- Publication number 20160079535
- Publication date Mar 17, 2016
- Samsung Electronics Co., Ltd.
- Ji Young JUNG
- H01 - BASIC ELECTRIC ELEMENTS

Ajeong CHOI

Person

Patents Grantslast 30 patents

Light-emitting device with improved light emission efficiency and d...

Display panels and display devices

Light-emitting device and display apparatus including the same

Display panels and display devices

Composition, electronic device, and thin film transistor

Thin film transistor including a pair of auxiliary structures corre...

Thin film transistor, method of manufacturing the same, and electro...

Thin film transistor and method of manufacturing the same

Fused polycyclic heteroaromatic compound, organic thin film includi...

Composition, electronic device, and thin film transistor

Composition, electronic device, and thin film transistor

Insulating ink and insulator and thin film transistor and electroni...

Organic compound and organic thin film and electronic device

Composition for surface-modifying insulator, method for surface-mod...

Composition, electronic device, and thin film transistor

Thin film transistor, method of manufacturing same, and electronic...

Method of manufacturing thin film transistor, thin film transistor...

Patents Applicationslast 30 patents

POLYMER, ORGANIC SEMICONDUCTOR MATERIAL, THIN FILM, AND ELECTRONIC...

LIGHT-EMITTING DEVICE WITH IMPROVED LIGHT EMISSION EFFICIENCY AND D...

ORGANIC LIGHT-EMITTING ELEMENT AND ORGANIC LIGHT-EMITTING DISPLAY D...

DISPLAY PANELS AND DISPLAY DEVICES

LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME

DISPLAY PANELS AND DISPLAY DEVICES

COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR

THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME

THIN FILM TRANSISTOR AND METHOD OF MANUFACTURING THE SAME

METHOD OF MANUFACTURING THIN FILM TRANSISTOR, THIN FILM TRANSISTOR,...

METHOD OF MANUFACTURING THIN FILM TRANSISTOR, THIN FILM TRANSISTOR...

THIN FILM TRANSISTOR, METHOD OF MANUFACTURING THE SAME, AND ELECTRO...

THIN FILM TRANSISTOR, METHOD OF MANUFACTURING SAME, AND ELECTRONIC...

COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR

ORGANIC COMPOUND AND ORGANIC THIN FILM AND ELECTRONIC DEVICE

INSULATING INK AND INSULATOR AND THIN FILM TRANSISTOR AND ELECTRONI...

FUSED POLYCYCLIC HETEROAROMATIC COMPOUND, ORGANIC THIN FILM INCLUDI...

COMPOSITION, ELECTRONIC DEVICE, AND THIN FILM TRANSISTOR

COMPOSITION FOR SURFACE-MODIFYING INSULATOR, METHOD FOR SURFACE-MOD...