YC

Yu-Chung Chang

📍 Hsinchu, CA: #20 of 60 inventorsTop 35%
Overall (2004): #80,806 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6676673 Surgical needle — 2004-01-13