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Yongtak YANG
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Suwon-si, KR
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Patents Grants
last 30 patents
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 for organic optoelectronic element, organic optoelectro...
Patent number
11,659,765
Issue date
May 23, 2023
Samsung SDI Co., Ltd.
Seungjae Lee
H01 - BASIC ELECTRIC ELEMENTS
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
Patents Applications
last 30 patents
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 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
COMPOSITION FOR ORGANIC OPTOELECTRONIC ELEMENT, ORGANIC OPTOELECTRO...
Publication number
20210050526
Publication date
Feb 18, 2021
Samsung SDI Co., Ltd.
Seungjae LEE
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
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
ORGANIC COMPOUND AND COMPOSITION AND ORGANIC OPTOELECTRONIC DEVICE...
Publication number
20190198780
Publication date
Jun 27, 2019
Samsung SDI Co., Ltd.
Byungku KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
Publication number
20170084845
Publication date
Mar 23, 2017
Samsung SDI Co., Ltd.
Jun Seok KIM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...