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USPTO Patent Rankings Data through Sept 30, 2025
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Ching-Tsan Lee — 1 Patent in 2021

EMExcelliance Mos: 1 patents #1 of 4Top 25%
Baoshan, TW: #125 of 379 inventorsTop 35%
Overall (2021): #499,031 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10892675 Voltage converting circuit and control circuit thereof Pei-Ting Yang, Ming-Hung Chien 2021-01-12