VL

Veli-Matti Leppänen

AA Abb Schweiz Ag: 1 patents #1,465 of 3,274Top 45%
📍 Helsinki, FI: #2,126 of 3,940 inventorsTop 55%
Overall (All Time): #2,827,648 of 4,157,543Top 70%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10840833 High efficiency commutation circuit Sjoerd Bosga, Mehanathan Pathmanathan, Robert Chin, Yujing Liu 2020-11-17