CL

Cheng-Yi Lin

IT International Currency Technologies: 1 patents #2 of 7Top 30%
📍 Siming District, CA: #1 of 1 inventorsTop 100%
Overall (2005): #223,821 of 245,428Top 95%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6892873 Coin detector for use in a coin acceptor Tien-Yuan Chien, Chun-Yi Lu 2005-05-17