YH

Yung-Cheng Hsieh

RI Ritek: 1 patents #7 of 22Top 35%
📍 Douliu, TW: #10 of 21 inventorsTop 50%
Overall (2003): #84,613 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6616052 Digital business card Tzu-Feng Tseng, Tung-Kuei Lu 2003-09-09