Jonghyuk Park

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Hwaseong, KR

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Patents Applicationslast 30 patents

Information Patent Application
PHOTOPOLYMERIZABLE COMPOSITION, OPTICAL ELEMENT PREPARED THEREFROM,...
- Publication number 20230295357
- Publication date Sep 21, 2023
- DONGJIN SEMICHEM CO., LTD.
- Jonghyuk PARK
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOPOLYMERIZABLE COMPOSITION, OPTICAL MEMBER AND DISPLAY DEVICE F...
- Publication number 20220389251
- Publication date Dec 8, 2022
- DONGJIN SEMICHEM CO., LTD.
- Sang-Hoon LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PHOTOPOLYMERIZABLE COMPOSITION AND CURED FILM AND DISPLAY DEVICE US...
- Publication number 20220098334
- Publication date Mar 31, 2022
- Jonghyuk Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...