HY

His-Hsuan Yen

EP Epistar: 1 patents #519 of 732Top 75%
Overall (All Time): #3,167,175 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8486734 Alternating current light-emitting device and fabrication method thereof Wen-Yung Yeh 2013-07-16