Inventor · disambiguated record
Roland Siljeström
Also filed as: SILJESTROEM ROLAND · SILJESTRÖM ROLAND
12 granted patents·146 citations·filing 1996–2011
91Inventor score
Top patents by PatentIndex Score
12 records- 0191US9065326B2Switching module for use in a device to limit and/or break the current of a power transmission or distribution lineHÄFNER JÜRGEN·Filed 2010·Granted Jun 23, 2015·19 cites·20 claims
- 0287US8400796B2Power converter with distributed cell controlDOEFNAES LARS·Filed 2008·Granted Mar 19, 2013·28 cites·14 claims
- 0381US8779730B2Capacitor discharge in a cell based voltage source converterJIANG-HÄFNER YING·Filed 2010·Granted Jul 15, 2014·8 cites·26 claims
- 0474US8896364B2Reliability in semiconductor device controlHÄFNER JÜRGEN·Filed 2011·Granted Nov 25, 2014·4 cites·24 claims
- 0557US7206211B2Converter and a method for controlling a converterABB AB·Filed 2003·Granted Apr 17, 2007·15 cites·31 claims
- 0653US6084787ADevice for supervising in a high voltage converter stationABB AB·Filed 1998·Granted Jul 4, 2000·22 cites·8 claims
- 0749US6205039B1Device for supervising a high voltage converter stationABB AB·Filed 1998·Granted Mar 20, 2001·17 cites·7 claims
- 0847US7239535B2Voltage source converterABB TECHNOLOGY LTD·Filed 2004·Granted Jul 3, 2007·7 cites·13 claims
- 0944US6185116B1HVDC power transmission system with cooling and switching device temperature detectionABB AB·Filed 1998·Granted Feb 6, 2001·11 cites·2 claims
- 1038US5969956AMethod and a device for communication in a high voltage converter stationASEA BROWN BOVERI·Filed 1998·Granted Oct 19, 1999·9 cites·21 claims
- 1128US9667133B2Black start of a multilevel voltage source converterCHATAIGNERE FABIENNE·Filed 2011·Granted May 30, 2017·0 cites·20 claims
- 1227US5684465AMethod and means for supervision of valve unitsASEA BROWN BOVERI·Filed 1996·Granted Nov 4, 1997·6 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →