Inventor
ROH HYO-JUNG
KR6 patents
⚠️ This page may combine multiple inventors who share the name “ROH HYO-JUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGJIN SEMICHEM CO LTD
4 patentsUS10539874B2Jan 21, 2020
Composition for forming organic anti-reflective coating layer suitable for negative tone development
DONGJIN SEMICHEM CO LTD2 citations72
US8026042B2Sep 27, 2011
Polymer for organic anti-reflective coating layer and composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US7629110B2Dec 8, 2009
Monomer for forming organic anti-reflective coating layer, polymer thereof and composition including the same
DONGJIN SEMICHEM CO LTD2 citations60
US7829650B2Nov 9, 2010
Polymer for organic anti-reflective coating layer and composition including the same
DONGJIN SEMICHEM CO LTD1 citations50