YC

Yung Ching Chen

📍 Dali, TW: #1 of 1 inventorsTop 100%
Overall (2003): #84,902 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6662764 Two stroke engine Chih-Chieh Chen 2003-12-16