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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
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Patent Application
ETCHING COMPOSITION FOR ETCHING MOLYBDENUM FILM AND METHOD OF MANUF...
Publication number
20230272278
Publication date
Aug 31, 2023
SOULBRAIN CO., LTD
Changjun PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ETCHANT COMPOSITION FOR ETCHING SILICON GERMANIUM FILM AND METHOD O...
Publication number
20230272280
Publication date
Aug 31, 2023
SOULBRAIN CO., LTD
Changjun PARK
H01 - BASIC ELECTRIC ELEMENTS