Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Christine Wai Han Chan

Oracle: 1 patents #8,282 of 14,854Top 60%
Sunnyvale, CA: #10,174 of 14,302 inventorsTop 75%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,372,463 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7464162 Systems and methods for testing whether access to a resource is authorized based on access information 2008-12-09