Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chao Cai — 1 Patent in 2021

Los Altos Hills, CA: #96 of 172 inventorsTop 60%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #504,517 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10921168 Integrated measuring system and method Wenqiang Chen 2021-02-16