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USPTO Patent Rankings Data through Sept 30, 2025
TK

Ti Kan — 1 Patent

CDCddb: 1 patents #3 of 4Top 75%
Sunnyvale, CA: #10,174 of 14,302 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,614,836 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6061680 Method and system for finding approximate matches in database Steven D. Scherf, Dale T. Roberts 2000-05-09