Pyeongseok CHO

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Compound for organic optoelectronic device, composition for organic...
- Patent number 12,122,777
- Issue date Oct 22, 2024
- Samsung SDI Co., Ltd.
- Dong Min Kang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for optoelectronic device and organic optoelectronic de...
- Patent number 12,029,112
- Issue date Jul 2, 2024
- Samsung SDI Co., Ltd.
- Yongtak Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for optoelectronic device and organic optoelectronic de...
- Patent number 11,871,659
- Issue date Jan 9, 2024
- Samsung SDI Co., Ltd.
- Jinhyun Lui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and organic light-emitting device including the same
- Patent number 11,495,758
- Issue date Nov 8, 2022
- Samsung SDI Co., Ltd.
- Sangdong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composition for organic optoelectronic element, organic optoelectro...
- Patent number 11,450,806
- Issue date Sep 20, 2022
- Samsung SDI Co., Ltd.
- Ho Kuk Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic optoelectronic diode and display device
- Patent number 11,450,813
- Issue date Sep 20, 2022
- Samsung SDI Co., Ltd.
- Pyeongseok Cho
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for organic optoelectronic device, organic optoelectron...
- Patent number 11,417,844
- Issue date Aug 16, 2022
- Samsung SDI Co., Ltd.
- Youngkyoung Jo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compound for organic optoelectric device, composition for organic o...
- Patent number 10,096,784
- Issue date Oct 9, 2018
- Samsung SDI Co., Ltd.
- Byungku Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONI...
- Publication number 20240389456
- Publication date Nov 21, 2024
- Samsung SDI Co., Ltd.
- Pyeongseok CHO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...
- Publication number 20240334822
- Publication date Oct 3, 2024
- Samsung SDI Co., Ltd.
- Yongtak YANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20240206323
- Publication date Jun 20, 2024
- Samsung SDI Co., Ltd.
- Jinhyun LUI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...
- Publication number 20240147849
- Publication date May 2, 2024
- Samsung SDI Co., Ltd.
- Jinhyun LUI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC...
- Publication number 20230125707
- Publication date Apr 27, 2023
- Samsung SDI Co., Ltd.
- Mijin LEE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20220399508
- Publication date Dec 15, 2022
- Samsung SDI Co., Ltd.
- Jinhyun LUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRONIC ELEMENT, COMPOSITION FOR ORGANI...
- Publication number 20210273179
- Publication date Sep 2, 2021
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...
- Publication number 20210269445
- Publication date Sep 2, 2021
- Samsung SDI Co., Ltd.
- Dong Min KANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHORESCENT HOST COMPOSITION, ORGANIC OPTOELECTRONIC DIODE, AND...
- Publication number 20210111350
- Publication date Apr 15, 2021
- Samsung SDI Co., Ltd.
- Jinhyun LUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
- Publication number 20210009616
- Publication date Jan 14, 2021
- Samsung Electronics Co., Ltd.
- Sangdong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...
- Publication number 20200266357
- Publication date Aug 20, 2020
- Samsung SDI Co., Ltd.
- Jinhyun LUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...
- Publication number 20200266358
- Publication date Aug 20, 2020
- Samsung SDI Co., Ltd.
- Yongtak YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE
- Publication number 20200176688
- Publication date Jun 4, 2020
- Pyeongseok CHO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20190348612
- Publication date Nov 14, 2019
- Samsung SDI Co., Ltd.
- Youngkyoung JO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOSITION AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
- Publication number 20190198775
- Publication date Jun 27, 2019
- Samsung SDI Co., Ltd.
- Jinhyun Lui
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND FOR ORGANIC OPTOELECTRIC DEVICE, COMPOSITION FOR ORGANIC O...
- Publication number 20180083202
- Publication date Mar 22, 2018
- Samsung SDI Co., Ltd.
- Byungku KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRO...
- Publication number 20170309829
- Publication date Oct 26, 2017
- Samsung SDI Co., Ltd.
- Ho Kuk JUNG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRIC DEVICE, ORGANIC OPTOELECTRIC D...
- Publication number 20170098778
- Publication date Apr 6, 2017
- Samsung SDI Co., Ltd.
- Jaejin OH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...
- Publication number 20170092873
- Publication date Mar 30, 2017
- Samsung SDI Co., Ltd.
- Giwook KANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Pyeongseok CHO

Person

Patents Grantslast 30 patents

Compound for organic optoelectronic device, composition for organic...

Composition for optoelectronic device and organic optoelectronic de...

Composition for optoelectronic device and organic optoelectronic de...

Composition and organic light-emitting device including the same

Composition for organic optoelectronic element, organic optoelectro...

Organic optoelectronic diode and display device

Composition for organic optoelectronic device, organic optoelectron...

Compound for organic optoelectric device, composition for organic o...

Patents Applicationslast 30 patents

COMPOSITION FOR ORGANIC OPTOELECTRONIC DIODE, ORGANIC OPTOELECTRONI...

COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOUND FOR ORGANIC OPTOELECTRONIC ELEMENT, COMPOSITION FOR ORGANI...

COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC...

PHOSPHORESCENT HOST COMPOSITION, ORGANIC OPTOELECTRONIC DIODE, AND...

COMPOSITION AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...

COMPOSITION FOR OPTOELECTRONIC DEVICE AND ORGANIC OPTOELECTRONIC DE...

ORGANIC OPTOELECTRONIC DIODE AND DISPLAY DEVICE

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...

COMPOSITION AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

COMPOUND FOR ORGANIC OPTOELECTRIC DEVICE, COMPOSITION FOR ORGANIC O...

COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRO...

COMPOSITION FOR ORGANIC OPTOELECTRIC DEVICE, ORGANIC OPTOELECTRIC D...

COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRON...