CC

Ching-Shou Chi

LR Leadtek Research: 1 patents #7 of 31Top 25%
Overall (All Time): #3,467,096 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6677931 Keyboard Yang-Wei Wu, Hsi-Fu Chang 2004-01-13