YC

Yook Chan

CT Card Technology: 1 patents #1 of 5Top 20%
📍 Brooklyn, NY: #50 of 216 inventorsTop 25%
🗺 New York: #2,313 of 8,003 inventorsTop 30%
Overall (2005): #72,043 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6908241 Card processing system with combined magnetic encoder and card flipper Philip M. Roth, Keith R. Ashley, David J. Haas, Igor Pankiw 2005-06-21