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Cheng-Hao Chang

Overall (2018): #80,815 of 503,207Top 20%
3
Patents 2018

Issued Patents 2018

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10164194 Compound for organic electroluminescent device Feng-Wen Yen 2018-12-25
10103339 Iridium complexes and organic electroluminescence device using the same Feng-Wen Yen 2018-10-16
9911922 Organic compound for electroluminescence device Feng-Wen Yen 2018-03-06