CS

Chi-Jin Song

PE Primax Electronics: 2 patents #210 of 571Top 40%
Overall (All Time): #2,131,708 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7533882 Automatic document feeder — 2009-05-19
7487960 Document feeder Chung-Kai Wang, Chien-Kuo Kuan, Hsi-Yu Chen 2009-02-10