YC

Yung-Tsung Chen

UN Unknown: 1 patents #178 of 2,395Top 8%
📍 New Taipei, TW: #124 of 364 inventorsTop 35%
Overall (2005): #69,433 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6928979 Gas-economizing powerful engine speed increaser — 2005-08-16