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Young-Seok NO

HC Heesung Material Co.: 1 patents #3 of 9Top 35%
📍 Cheongsong-eup, KR: #3 of 10 inventorsTop 30%
Overall (2018): #181,712 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

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, Hyundong Chun, Joo-Dong Lee 2018-02-20