CC

Cheng-Pin Chou

PE Primax Electronics: 1 patents #319 of 571Top 60%
Overall (All Time): #3,406,516 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6992653 Pointing device with a rollable device and light source Jong-Ding Wang, Kai Liang, Chen-Ming Chang 2006-01-31