Inventor · disambiguated record
Lars Döfnäs
Also filed as: DOEFNAES LARS · DÖFNÄS LARS
6 granted patents·49 citations·filing 1995–2013
80Inventor score
Top patents by PatentIndex Score
6 records- 0187US8400796B2Power converter with distributed cell controlDOEFNAES LARS·Filed 2008·Granted Mar 19, 2013·28 cites·14 claims
- 0281US8779730B2Capacitor discharge in a cell based voltage source converterJIANG-HÄFNER YING·Filed 2010·Granted Jul 15, 2014·8 cites·26 claims
- 0357US9831865B2RC-IGBT switching pulse controlABB SCHWEIZ AG·Filed 2013·Granted Nov 28, 2017·2 cites·18 claims
- 0447US7239535B2Voltage source converterABB TECHNOLOGY LTD·Filed 2004·Granted Jul 3, 2007·7 cites·13 claims
- 0528US9667133B2Black start of a multilevel voltage source converterCHATAIGNERE FABIENNE·Filed 2011·Granted May 30, 2017·0 cites·20 claims
- 0628US5701241ARecovery of transmitted power in an installation for transmission of high-voltage direct currentASEA BROWN BOVERI·Filed 1995·Granted Dec 23, 1997·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →