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USPTO Patent Rankings Data through Dec 31, 2025
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Cheng-Chen Cheng — 1 Patent in 2021

Taipei, TW: #745 of 2,482 inventorsTop 35%
Overall (2021): #503,793 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10980148 Vapor chamber with circuit unit 2021-04-13