SP

Si PAN

AT AT&T: 2 patents #7,280 of 18,772Top 40%
Overall (All Time): #2,164,152 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6985726 Method of blind transport format detection Walid Ahmed, Santanu Das, Lorenz Fred Freiberg, John G Grogan 2006-01-10
6952463 Method of blind transport format detection based on power transition Walid Ahmed 2005-10-04