Sunjoo PARK

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Seoul-si, KR

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Patents Applicationslast 30 patents

Information Patent Application
ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTER...
- Publication number 20230407177
- Publication date Dec 21, 2023
- SEMES CO., LTD.
- Kyungseok MIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ETCHING GAS COMPOSITION, SUBSTRATE PROCESSING APPARATUS, AND PATTER...
- Publication number 20230313039
- Publication date Oct 5, 2023
- SEMES CO., LTD.
- Kyungseok MIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SUBSTRATE PROCESSING APPARATUS AND METHOD
- Publication number 20230317435
- Publication date Oct 5, 2023
- SEMES CO., LTD.
- Sunjoo PARK
- H01 - BASIC ELECTRIC ELEMENTS