Inventor · disambiguated record
Olle Ekwall
Also filed as: EKWALL OLLE
10 granted patents·92 citations·filing 1990–2015
87Inventor score
Top patents by PatentIndex Score
10 records- 0169US6924726B2Liquid-cooled high-power resistorABB AB·Filed 2002·Granted Aug 2, 2005·7 cites·8 claims
- 0265US6232865B1Core for a controllable inductor and a method for producing therofASEA BROWN BOVERI·Filed 1997·Granted May 15, 2001·22 cites·9 claims
- 0364US6259616B1VSC-converterABB AB·Filed 1999·Granted Jul 10, 2001·38 cites·23 claims
- 0457US9984953B2Semiconductor assembly having a press pack stackABB TECHNOLOGY LTD·Filed 2012·Granted May 29, 2018·1 cites·18 claims
- 0537US9774106B2Grounding systemABB SCHWEIZ AG·Filed 2014·Granted Sep 26, 2017·0 cites·19 claims
- 0636US5870300AVoltage converter having a commutation circuit with reduced inductanceASEA BROWN BOVERI·Filed 1997·Granted Feb 9, 1999·9 cites·12 claims
- 0735US6151201AGas-insulated high-voltage semiconductor valve meansABB AB·Filed 1997·Granted Nov 21, 2000·9 cites·17 claims
- 0833US5249114AArrangement of a valve stack for high voltage direct current in a valve hallASEA BROWN BOVERI·Filed 1990·Granted Sep 28, 1993·5 cites·5 claims
- 0931US10483244B2Power semiconductor moduleABB SCHWEIZ AG·Filed 2015·Granted Nov 19, 2019·0 cites·9 claims
- 1024US5896285AApparatus for interconnection in voltage-stiff converter devicesASEA BROWN BOVERI·Filed 1997·Granted Apr 20, 1999·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →