HC

Hyundong Chun

HC Heesung Material Co.: 1 patents #13 of 33Top 40%
📍 Seoul, KR: #24,369 of 39,741 inventorsTop 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9899600 Multicyclic aromatic compound and organic light emitting device using the same Do-Hyung Lee, Dong-Jun KIM, Young-Seok NO, Joo-Dong Lee 2018-02-20