HH

Hsien-Chung Hsia

EU Everlight Usa: 1 patents #46 of 103Top 45%
📍 Pingzhen District, TW: #194 of 355 inventorsTop 55%
Overall (All Time): #3,340,965 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7619074 Reactive dyestuff with N,N-dialkylamino bridge group Wen-Jang Chen, Ya-Cing Yu, Hong-Chang Huang, Chien-Yu Chen, Chen-Lung Kao 2009-11-17