DC

David Callan

SS Svg Lithography Systems: 2 patents #9 of 30Top 30%
Overall (All Time): #2,233,595 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6097474 Dynamically adjustable high resolution adjustable slit Andrew W. McCullough, Pradeep K. Govil, Daniel N. Galburt 2000-08-01
6013401 Method of controlling illumination field to reduce line width variation Andrew W. McCullough, Pradeep K. Govil, Daniel N. Galburt 2000-01-11