YF

Yang-Sheng Fan

NC National Science Council: 1 patents #238 of 867Top 30%
Overall (All Time): #3,683,619 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5749819 Automatic tool changing apparatus Hong Yan, Wen-Miin Hwang, Fu-Chen Chen, Philine Huang 1998-05-12