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USPTO Patent Rankings Data through Sept 30, 2025
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Shao-Ning Lee — 1 Patent

DEDelta Electronics: 1 patents #1,366 of 2,746Top 50%
Overall (All Time): #2,766,082 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11199197 Centrifugal fan Chao-Fu Yang, Chih-Chung Chen, Shun-Chen Chang, Kuo-Tung Hsu 2021-12-14