PH

Po-Wei Hsieh

EC E-Ray Optoelectronics Technology Co.: 1 patents #12 of 26Top 50%
Overall (All Time): #2,897,597 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10014480 Heterocyclic compounds and organic electroluminescent devices using the same Banumathy Balaganesan, Heh-Lung Huang, Cheng-Chung Yao, Hui-Hsu Chen 2018-07-03