Assignee
VIITANEN TERO
FI·5 granted patents·1 pending application·11 citations·filing 2007–2012
Top patents by PatentIndex Score
6 records- 0167US8159847B2Method and arrangement in connection with a brake chopperVIITANEN TERO·Filed 2009·Granted Apr 17, 2012·7 cites·8 claims
- 0259US8493759B2InverterVIITANEN TERO·Filed 2010·Granted Jul 23, 2013·2 cites·19 claims
- 0347US8319490B2Method in connection with frequency converterVIITANEN TERO·Filed 2007·Granted Nov 27, 2012·2 cites·22 claims
- 0443US8644043B2Switching branch for three-level rectifier and method for controlling switching branch for three-level rectifierVIITANEN TERO·Filed 2011·Granted Feb 4, 2014·0 cites·18 claims
- 0538US2012320647A1Switching branch for three-level rectifier, and three-phase three-level rectifierVIITANEN TERO·Filed 2012·Application pending·0 cites
- 0637US9088225B2Switching branch for three-level converter and method for controlling switching branch of three-level converterVIITANEN TERO·Filed 2011·Granted Jul 21, 2015·0 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →