TC

Tsanghuai Chang

US Umax Data Systems: 1 patents #16 of 32Top 50%
📍 Changhua City, TW: #24 of 83 inventorsTop 30%
Overall (2003): #98,797 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6661541 Closed circuit control device for scanner — 2003-12-09