HA

Hyun Su An

EC Epivalley Co.: 1 patents #9 of 18Top 50%
📍 Gumi-si, KR: #324 of 597 inventorsTop 55%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8101965 III-nitride semiconductor light emitting device having a multilayered pad Chang Tae Kim, Hyun Suk Kim 2012-01-24