DB

Dirk Beiser

AA Abb Schweiz Ag: 3 patents #607 of 3,274Top 20%
Overall (All Time): #1,570,505 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7764523 Method of operating a converter circuit Fabio Conticelli, Patrick Bohren 2010-07-27
7521925 Method for determining the rotor angular position of a rotating electrical machine Thorsten Harder, Fabio Conticelli, Patrick Bohren 2009-04-21
7449880 Method for determining the angular position of the rotor in a rotating electric machine Thorsten Harder, Fabio Conticelli, Patrick Bohren 2008-11-11