YH

Yong Hwa Hong

KC Korea Kumho Petrochemical Co.: 1 patents #168 of 342Top 50%
📍 Anmyeon-eup, KR: #360 of 671 inventorsTop 55%
Overall (All Time): #3,135,330 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8889901 Photoacid generator, method for producing the same, and resist composition comprising the same Jung-Hoon Oh, Dae Kyung Yoon, Seung-Duk Cho 2014-11-18