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Daeseok SONG
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Suwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Resist underlayer composition, and method of forming patterns using...
Patent number
11,987,561
Issue date
May 21, 2024
Samsung SDI Co., Ltd.
Yoojeong Choi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Resist underlayer composition, and method of forming patterns using...
Patent number
11,675,271
Issue date
Jun 13, 2023
Samsung SDI Co., Ltd.
Jaeyeol Baek
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
COMPOSITION FOR RESIST UNDERLAYER AND PATTERN FORMATION METHOD USIN...
Publication number
20230288809
Publication date
Sep 14, 2023
Samsung SDI Co., Ltd.
Yoojeong CHOI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
Publication number
20230273523
Publication date
Aug 31, 2023
Samsung SDI Co., Ltd.
Jaeyeol BAEK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING...
Publication number
20230103089
Publication date
Mar 30, 2023
Samsung SDI Co., Ltd.
Yoojeong CHOI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR FORMING PHOTORESIST PATTERNS
Publication number
20230032354
Publication date
Feb 2, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING TH...
Publication number
20230024422
Publication date
Jan 26, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING TH...
Publication number
20230026721
Publication date
Jan 26, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING TH...
Publication number
20230028244
Publication date
Jan 26, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIST TOPCOAT COMPOSITION, AND METHOD OF FORMING PATTERNS USING TH...
Publication number
20230021469
Publication date
Jan 26, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD FOR FORMING PHOTORESIST PATTERNS
Publication number
20230026579
Publication date
Jan 26, 2023
Samsung SDI Co., Ltd.
Ran NAMGUNG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
Publication number
20210240082
Publication date
Aug 5, 2021
Samsung SDI Co., Ltd.
Jaeyeol BAEK
C07 - ORGANIC CHEMISTRY
Information
Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
Publication number
20210230127
Publication date
Jul 29, 2021
Samsung SDI Co., Ltd.
Yoojeong CHOI
C07 - ORGANIC CHEMISTRY