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USPTO Patent Rankings Data through Dec 31, 2025
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Chao-Fu Yang — 3 Patents

Overall (All Time): N/A of 4,157,543
3 Patents All Time
Chao-Fu Yang has been granted 3 US patents. All of these patents were granted in 2025.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1105017 Frame of fan Kuo-Tung Hsu, Wen-Chung Hsu, Weiming Liao 2025-12-09
12453040 Fan module Kuo-Tung Hsu, Wen-Chung Hsu, Shuo-Sheng Hsu 2025-10-21
12448984 Centrifugal fan Kuo-Tung Hsu, Wen-Chung Hsu, Shuo-Sheng Hsu, Chen-Yeh Lee 2025-10-21