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

XIXiaomi: 1 patents #3 of 21Top 15%
Beijing, CN: #2,463 of 6,435 inventorsTop 40%
Overall (2021): #503,958 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10972395 Method and device for granting and acquiring qualification Yang Wang, Qiang Fu, Enxing HOU 2021-04-06