Assignee
CHANG TAE SUN
KR·2 granted patents·54 citations·filing 2005–2009
Top patents by PatentIndex Score
2 records- 0191US8613913B2Self-molding permanent agent and method for proceeding free-rod and free-band type permanentCHANG TAE SUN·Filed 2005·Granted Dec 24, 2013·53 cites·61 claims
- 0246US8530532B2Hydrogel contact lenses having improved wettabilityCHANG TAE SUN·Filed 2009·Granted Sep 10, 2013·1 cites·14 claims
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