Assignee
HARNEFORS LENNART
SE4 patents
Top patents by PatentIndex Score
US9190932B2Nov 17, 2015
Method and device for controlling a multilevel converter
HARNEFORS LENNART7 citations80
US8564981B2Oct 22, 2013
Modular multi-level power converter with second and third order harmonics reduction filter
HARNEFORS LENNART2 citations60
US8553435B2Oct 8, 2013
Power converter with multi-level voltage output and harmonics filter
HARNEFORS LENNART2 citations60
US8330398B2Dec 11, 2012
Method and system to start multiple AC motors supplied by a power converter via a common AC bus
HARNEFORS LENNART1 citations50