Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kaiping Ran — 1 Patent in 2021

O2O2Micro: 1 patents #3 of 19Top 20%
Fremont, CA: #762 of 1,880 inventorsTop 45%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #381,123 of 548,734Top 70%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10893591 Controllers, systems, and methods for driving a light source Sheng Tai Lee 2021-01-12