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Ahra CHO
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Suwon-si, KR
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last 30 patents
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Patent Application
METHOD FOR PROVIDING NOTIFICATION AND ELECTRONIC DEVICE SUPPORTING...
Publication number
20250174100
Publication date
May 29, 2025
Samsung Electronics Co., Ltd.
Eunbuel HAN
G08 - SIGNALLING
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Patent Application
RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING...
Publication number
20250130493
Publication date
Apr 24, 2025
Samsung SDI Co., Ltd.
Eunsu LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING...
Publication number
20250093777
Publication date
Mar 20, 2025
Samsung SDI Co., Ltd.
Byeonggyu HWANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING...
Publication number
20250068076
Publication date
Feb 27, 2025
Samsung SDI Co., Ltd.
Seongjin KIM
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST UNDERLAYER COMPOSITION, AND METHOD OF FORMING PATTERNS USING...
Publication number
20250053091
Publication date
Feb 13, 2025
Samsung SDI Co., Ltd.
Ahra CHO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIST UNDERLAYER COMPOSITION AND METHOD OF FORMING PATTERNS USING...
Publication number
20250053090
Publication date
Feb 13, 2025
Samsung SDI Co., Ltd.
Hwayoung JIN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
COMPOSITION FOR REMOVING EDGE BEADS FROM METAL-CONTAINING RESISTS,...
Publication number
20240393698
Publication date
Nov 28, 2024
Samsung SDI Co., Ltd.
Si-Kyun PARK
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY