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USPTO Patent Rankings Data through Sept 30, 2025
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Vaclav Drda — 2 Patents in 2020

ONonsemi: 2 patents #76 of 394Top 20%
Valašská Bystřice, CZ: #1 of 1 inventorsTop 100%
Overall (2020): #110,728 of 565,922Top 20%
2 Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10826402 Methods and systems of controlling switching frequency of LLC resonant power converters Roman Stuler, Roman Mazgut 2020-11-03
10622883 Method and system of a resonant power converter Roman Stuler 2020-04-14