Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chen David Lu — 1 Patent in 2021

Google: 1 patents #1,256 of 4,199Top 30%
Campbell, CA: #216 of 478 inventorsTop 50%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #498,096 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11172192 Identifying defects in optical detector systems based on extent of stray light Matthew Rinehart, Volker Grabe 2021-11-09 $103,439,000