Inventor · disambiguated record
Lars Liljestrand
Also filed as: LILJESTRAND LARS
23 granted patents·2 pending applications·252 citations·filing 1989–2018
95Inventor score
Top patents by PatentIndex Score
25 records- 0190US8837093B2Circuit arrangement and method for interrupting a current flow in a DC current pathPANOUSIS EMMANOUIL·Filed 2012·Granted Sep 16, 2014·26 cites·40 claims
- 0289US7079367B1Electric plant and method and use in connection with such plantABB TECHNOLOGY AG·Filed 2000·Granted Jul 18, 2006·38 cites·16 claims
- 0382US10622170B2Three-phase circuit breaker with phase specific switchingABB SCHWEIZ AG·Filed 2018·Granted Apr 14, 2020·3 cites·4 claims
- 0482US9148011B2Apparatus arranged to break an electrical currentMAGNUSSON JESPER·Filed 2012·Granted Sep 29, 2015·8 cites·20 claims
- 0581US7235751B2Electric device, a current limiter and an electric power networkABB AB·Filed 2002·Granted Jun 26, 2007·25 cites·25 claims
- 0677US8569909B2Method and arrangement to control an AC systemTHORBURN STEFAN·Filed 2011·Granted Oct 29, 2013·3 cites·14 claims
- 0776US7245037B2Wind power fed networkABB AB·Filed 2002·Granted Jul 17, 2007·41 cites·11 claims
- 0872US6429765B1Controllable inductorABB AB·Filed 1997·Granted Aug 6, 2002·28 cites·17 claims
- 0970US9882373B2System for protection of dry type transformersABB SCHWEIZ AG·Filed 2014·Granted Jan 30, 2018·2 cites·38 claims
- 1068US7075767B2Fault current limiting system and methodABB TECHNOLOGY AG·Filed 2004·Granted Jul 11, 2006·14 cites·11 claims
- 1167US8797128B2Switch having two sets of contact elements and two drivesLILJESTRAND LARS·Filed 2012·Granted Aug 5, 2014·3 cites·22 claims
- 1265US10242826B2Electric power distribution switchgear and method of breaking an electric power currentABB SCHWEIZ AG·Filed 2016·Granted Mar 26, 2019·1 cites·12 claims
- 1363US4961066AFault current limiterASEA BROWN BOVERI·Filed 1989·Granted Oct 2, 1990·22 cites·7 claims
- 1459US7786710B2Electric power flow controlABB TECHNOLOGY LTD·Filed 2004·Granted Aug 31, 2010·5 cites·16 claims
- 1554US9035212B2Switch having two sets of contact elementsLILJESTRAND LARS·Filed 2012·Granted May 19, 2015·1 cites·25 claims
- 1652US2011175460A1Dc current breakerABB TECHNOLOGY AG·Filed 2008·Application pending·0 cites
- 1751US11145470B2Motor-driven vacuum circuit breakerABB SCHWEIZ AG·Filed 2018·Granted Oct 12, 2021·0 cites·19 claims
- 1848US10177557B2Passive electronic fuse for protecting a DC applicationABB SCHWEIZ AG·Filed 2015·Granted Jan 8, 2019·0 cites·20 claims
- 1947US6154019AControllable inductorABB AB·Filed 1997·Granted Nov 28, 2000·9 cites·10 claims
- 2047US5083232AFault current limiterASEA BROWN BOVERI·Filed 1991·Granted Jan 21, 1992·15 cites·2 claims
- 2143US6292338B1Electric coupling device, electric circuit and method in connection therewithABB AB·Filed 1998·Granted Sep 18, 2001·6 cites·17 claims
- 2242US9953760B2Transformer arrangement for mitigating transient voltage oscillationsABB RESEARCH LTD·Filed 2013·Granted Apr 24, 2018·0 cites·15 claims
- 2342US2009323245A1Device for Reduction of Voltage DerivativeABB TECHNOLOGY LTD·Filed 2006·Application pending·0 cites
- 2439US7622829B2Rotating electric motor for operating an electric componentABB RESEARCH LTD·Filed 2004·Granted Nov 24, 2009·2 cites·16 claims
- 2538US9824800B2Multi-terminal surge arresterABB SCHWEIZ AG·Filed 2015·Granted Nov 21, 2017·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →