Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Sumit Sen — 1 Patent in 2021

Kla-Tencor: 1 patents #28 of 134Top 25%
Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #245,645 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11204332 Repeater defect detection Eugene Shifrin, Bjorn Brauer, Ashok Mathew, Sreeram Chandrasekaran, Lisheng Gao 2021-12-21