CY

Cheng-Kang Yu

IT International Currency Technologies: 1 patents #2 of 7Top 30%
Overall (2005): #221,335 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6896115 Paper currency receiver for ticket vendor — 2005-05-24