Wonki HUR

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Polishing composition and method of fabricating semiconductor devic...
- Patent number 11,041,097
- Issue date Jun 22, 2021
- Samsung Electronics Co., Ltd.
- Kyung-il Park
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
SLURRY COMPOSITION FOR CHEMICAL MECHANICAL POLISHING
- Publication number 20230104949
- Publication date Apr 6, 2023
- Samsung Electronics Co., Ltd.
- Inkwon KIM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLISHING COMPOSITION AND METHOD OF FABRICATING SEMICONDUCTOR DEVIC...
- Publication number 20200255689
- Publication date Aug 13, 2020
- SAMSUNG ELECTRONICS CO., LTD.
- Kyung-il PARK
- H01 - BASIC ELECTRIC ELEMENTS