DK

David A. Keefer

HP HP: 2 patents #5,870 of 16,619Top 40%
Overall (All Time): #2,187,327 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6778294 Palette color cache — 2004-08-17
6690489 Color conversion acceleration using lookup tables Steve A. Jacob, Michael Stokes 2004-02-10