WC

Woo Sok Chang

MIT: 1 patents #45 of 343Top 15%
📍 Seoul, MA: #10 of 15 inventorsTop 70%
Overall (2004): #87,001 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6755166 Electromechanical valve drive incorporating a nonlinear mechanical transformer Thomas A. Keim, John G. Kassakian 2004-06-29