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Ya Ian Yang

EP Epistar: 1 patents #519 of 732Top 75%
Overall (All Time): #3,176,767 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8541789 Light-emitting device with patterned current diffusion layer Chiu-Lin Yao 2013-09-24