Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Li Sun — 1 Patent in 2022

Chandler, AZ: #218 of 590 inventorsTop 40%
Arizona: #1,296 of 4,079 inventorsTop 35%
Overall (2022): #359,304 of 548,613Top 70%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11460434 Gas detection system with eliminating influence of ambient temperature and humidity changes and the method thereof Ying Wang, Qing Zhang, Zhi Ning 2022-10-04