SP

Stuart Stephen Papworth Parkin

IBM: 3 patents #556 of 5,400Top 15%
📍 San Jose, CA: #225 of 2,494 inventorsTop 10%
🗺 California: #2,144 of 26,763 inventorsTop 9%
Overall (2002): #20,573 of 266,432Top 8%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6452240 Increased damping of magnetization in magnetic materials Snorri Ingvarsson, Roger Koch, Gang Xiao 2002-09-17
6452764 Limiting magnetoresistive electrical interaction to a preferred portion of a magnetic region in magnetic devices David W. Abraham, Philip Edward Batson, William J. Gallagher, John Casimir Slonczewski, Philip L. Trouilloud 2002-09-17
6359289 Magnetic tunnel junction device with improved insulating tunnel barrier 2002-03-19