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USPTO Patent Rankings Data through Sept 30, 2025
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Chi-Fa Hsu — 1 Patent in 2020

AIAver Information: 1 patents #1 of 13Top 8%
New Taipei, TW: #715 of 2,053 inventorsTop 35%
Overall (2020): #517,996 of 565,922Top 95%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10637259 Charging control system and short-circuit current protecting method thereof Chao-Hung Chang, Lien-Kai Chou, Cheng-Cheng Yu 2020-04-28