DU

Dong Sun Uh

CI Cheil Industries: 1 patents #604 of 975Top 65%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
Overall (All Time): #3,343,475 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7632622 Antireflective hardmask composition and methods for using same Ji Young Jung, Jae Min Oh, Chang Il Oh, Do-Hyeon Kim 2009-12-15