SC

Song Tsang Chiang

IT ITRI: 1 patents #5,197 of 9,619Top 55%
📍 Nan'ao, TW: #5 of 14 inventorsTop 40%
Overall (All Time): #3,514,511 of 4,157,543Top 85%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6579408 Apparatus and method for etching wafer backside Hui Su 2003-06-17