Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AT

Anna Tilley

IBM: 3 patents #26,272 of 70,183Top 40%
Hillsboro, OR: #992 of 2,365 inventorsTop 45%
Oregon: #10,188 of 28,073 inventorsTop 40%
Overall (All Time): #1,473,416 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10141274 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Fen Chen, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney 2018-11-27
9893023 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Fen Chen, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney 2018-02-13
9711464 Semiconductor chip with anti-reverse engineering function Edward C. Cooney, III, Fen Chen, Jonathan M. Pratt, Jason P. Ritter, Patrick S. Spinney 2017-07-18