YC

Yao-Chi Chen

📍 Fremont, CA: #284 of 868 inventorsTop 35%
🗺 California: #8,555 of 28,370 inventorsTop 35%
Overall (2004): #85,750 of 270,089Top 35%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6776135 Rotary engine Tsung-Yun Chen, Yun-Wu Cheng 2004-08-17