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Daihyun Kim
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Suwon-si, KR
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last 30 patents
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Patent Application
ETCHING COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRCUITS...
Publication number
20240059967
Publication date
Feb 22, 2024
OCI COMPANY LTD.
Daihyun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ETCHING COMPOSITION, METHOD OF ETCHING METAL-CONTAINING FILM BY USI...
Publication number
20230407174
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Kyuyoung HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20230369039
Publication date
Nov 16, 2023
Samsung Electronics Co., Ltd.
Eunhyea KO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ETCHING COMPOSITION, METHOD OF ETCHING METAL-CONTAINING FILM BY USI...
Publication number
20230313040
Publication date
Oct 5, 2023
Samsung Electronics Co., Ltd.
Kyuyoung Hwang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...