YH

Yuan-Tung Hung

IT ITRI: 1 patents #5,197 of 9,619Top 55%
📍 Changhua City, TW: #473 of 984 inventorsTop 50%
Overall (All Time): #3,627,966 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6121382 Surface treatment agent for aqueous ink receiving media Shinn-Jen Chang, Yih-Her Chang, Rong-Shuh Chang, Wan-Jung Teng 2000-09-19