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Chi-Jung Chang

IT ITRI: 1 patents #5,197 of 9,619Top 55%
Overall (All Time): #3,335,988 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
7591890 Photocurable pigment type inkjet ink composition Shu-chen Tsou, Feng-Mei Wu, Shinn-Jen Chang 2009-09-22