Inventor

SEO DONG-CHEOL

KR2 patents

⚠️ This page may combine multiple inventors who share the name “SEO DONG-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KOREA KUMHO PETROCHENICALS CO LTD

1 patent

US8026390B2Sep 27, 2011

Photoacid generator containing aromatic ring

KOREA KUMHO PETROCHENICALS CO LTD8 citations73

OH JUNG-HOON

1 patent

US8779183B2Jul 15, 2014

Acid generating agent for chemically amplified resist compositions

OH JUNG-HOON0 citations48