Inventor
KIM SANG-JUNG
KR7 patents
⚠️ This page may combine multiple inventors who share the name “KIM SANG-JUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONGJIN SEMICHEM CO LTD
6 patentsUS7465531B2Dec 16, 2008
Polymer for forming anti-reflective coating layer
DONGJIN SEMICHEM CO LTD4 citations61
US7309561B2Dec 18, 2007
Polymer for forming anti-reflective coating layer
DONGJIN SEMICHEM CO LTD2 citations61
US7282530B2Oct 16, 2007
Polymer for forming anti-reflective coating layer
DONGJIN SEMICHEM CO LTD2 citations61
US7604919B2Oct 20, 2009
Monomer, polymer and composition for photoresist
DONGJIN SEMICHEM CO LTD2 citations60
US7569325B2Aug 4, 2009
Monomer having sulfonyl group, polymer thereof and photoresist composition including the same
DONGJIN SEMICHEM CO LTD3 citations60
US7368219B2May 6, 2008
Polymer for forming anti-reflective coating layer
DONGJIN SEMICHEM CO LTD2 citations60