JinKyu IM

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Positive-type photosensitive resin composition and cured film prepa...
- Patent number 11,573,490
- Issue date Feb 7, 2023
- Rohm and Haas Electronic Materials Korea Ltd.
- Ji Ung Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPA...
- Publication number 20200407510
- Publication date Dec 31, 2020
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Yeonok KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPA...
- Publication number 20200409266
- Publication date Dec 31, 2020
- ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
- Ji Ung KIM
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY