Donghwi KIM

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Sejong-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Hard coating composition and hard coating film using the same
- Patent number 10,519,342
- Issue date Dec 31, 2019
- Dongwoo Fine-Chem Co., Ltd.
- Seungwoo Lee
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
HARD COATING FILM AND IMAGE DISPLAY DEVICE HAVING THE SAME
- Publication number 20180066152
- Publication date Mar 8, 2018
- DONGWOO FINE-CHEM CO., LTD
- Seungwoo LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HARD COATING COMPOSITION AND HARD COATING FILM USING THE SAME
- Publication number 20180066158
- Publication date Mar 8, 2018
- DONGWOO FINE-CHEM CO., LTD
- Seungwoo LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...