Seonghyeon AHN

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Suwon-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
POLYMER, COMPOSITION INCLUDING THE SAME, AND METHOD OF FORMING PATT...
- Publication number 20250043046
- Publication date Feb 6, 2025
- Samsung Electronics Co., Ltd.
- Minsang KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEMICONDUCTOR PHOTORESIST COMPOSITION AND METHOD OF FORMING PATTERN...
- Publication number 20240288771
- Publication date Aug 29, 2024
- Samsung Electronics Co., Ltd.
- Ji cheol PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTORESIST COMPOSITION FOR EXTREME ULTRAVIOLET, AND METHOD OF MANU...
- Publication number 20240168381
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Jincheol PARK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY