HC

Hung-Ta Chen

IT International Currency Technologies: 1 patents #2 of 4Top 50%
Overall (2003): #208,603 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6639200 Paper currency recognition system — 2003-10-28