RT

Ricke Tang

US Umax Data Systems: 2 patents #35 of 119Top 30%
Overall (All Time): #2,197,735 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6507416 Brightness adjustable chassis for a scanner 2003-01-14
6217179 Optical reflection panel 2001-04-17