Inventor · disambiguated record
Per Halvarsson
Also filed as: HALVARSSON PER
7 granted patents·3 pending applications·87 citations·filing 2002–2009
81Inventor score
Top patents by PatentIndex Score
10 records- 0183US6737837B1Device and a method for control of power flow in a transmission lineABB AB·Filed 2002·Granted May 18, 2004·37 cites·14 claims
- 0276US7245037B2Wind power fed networkABB AB·Filed 2002·Granted Jul 17, 2007·41 cites·11 claims
- 0359US7786710B2Electric power flow controlABB TECHNOLOGY LTD·Filed 2004·Granted Aug 31, 2010·5 cites·16 claims
- 0450US7295416B2Device and method for triggering a spark gapABB AB·Filed 2003·Granted Nov 13, 2007·4 cites·19 claims
- 0546US7936091B2Energy supply system and method related theretoABB TECHNOLOGY LTD·Filed 2006·Granted May 3, 2011·0 cites·22 claims
- 0638US2009317694A1Temperature controllerABB RESEARCH LTD·Filed 2006·Application pending·0 cites
- 0738US2009234598A1Temperature ControllerABB RESEARCH LTD·Filed 2006·Application pending·0 cites
- 0837US2010013315A1Device And Method For Supplying Power To A Critical LoadHALVARSSON PER·Filed 2009·Application pending·0 cites
- 0932US8411402B2Arrangement and a method for coolingHALVARSSON PER·Filed 2006·Granted Apr 2, 2013·0 cites·29 claims
- 1032US7616087B2Installation for transmission of electric powerABB AB·Filed 2003·Granted Nov 10, 2009·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →