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USPTO Patent Rankings Data through Sept 30, 2025
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Chun-Yi Cheng — 1 Patent in 2021

USUpi Semiconductor: 1 patents #4 of 15Top 30%
New Taipei, TW: #647 of 1,901 inventorsTop 35%
Overall (2021): #503,819 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10886731 Over-voltage protection circuit for USB Type-C connector 2021-01-05