Inventor
YOO MIN-JA
KR4 patents
⚠️ This page may combine multiple inventors who share the name “YOO MIN-JA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGJIN SEMICHEM CO LTD
3 patentsUS7935474B2May 3, 2011
Acid-amplifier having acetal group and photoresist composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US8043789B2Oct 25, 2011
Photosensitive compound and photoresist composition including the same
DONGJIN SEMICHEM CO LTD2 citations58
US7947423B2May 24, 2011
Photosensitive compound and photoresist composition including the same
DONGJIN SEMICHEM CO LTD0 citations48