Inventor

SHIN KAHEE

KR2 patents

Patents

2 patents

US11226558B2Jan 18, 2022

Positive-type photosensitive resin composition and cured film prepared therefrom

ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations56

US11137682B2Oct 5, 2021

Photosensitive resin composition and cured film prepared therefrom

ROHM & HAAS ELECT MATERIALS KOREA LTD0 citations42