Inventor · disambiguated record
Robert J. Callanan
Also filed as: CALLANAN ROBERT · CALLANAN ROBERT J · CALLANAN ROBERT JOSEPH
13 granted patents·2 pending applications·163 citations·filing 1996–2017
91Inventor score
Top patents by PatentIndex Score
15 records- 0196US9640617B2High performance power moduleCREE INC·Filed 2013·Granted May 2, 2017·24 cites·48 claims
- 0295US8817441B2Circuit breakerCALLANAN ROBERT J·Filed 2010·Granted Aug 26, 2014·38 cites·35 claims
- 0381US8847563B2Power converter circuits including high electron mobility transistors for switching and rectifcationCALLANAN ROBERT JOSEPH·Filed 2010·Granted Sep 30, 2014·6 cites·13 claims
- 0475US5747981AInductor for an electrical systemFORD MOTOR CO·Filed 1996·Granted May 5, 1998·51 cites·18 claims
- 0574US8681518B2High speed rectifier circuitCALLANAN ROBERT·Filed 2009·Granted Mar 25, 2014·12 cites·16 claims
- 0672US8963576B2Increased transition speed switching device driverCREE INC·Filed 2012·Granted Feb 24, 2015·3 cites·24 claims
- 0763US8354690B2Solid-state pinch off thyristor circuitsCREE INC·Filed 2009·Granted Jan 15, 2013·2 cites·16 claims
- 0861US9344077B2High voltage driverCALLANAN ROBERT J·Filed 2012·Granted May 17, 2016·2 cites·31 claims
- 0957US8294507B2Wide bandgap bipolar turn-off thyristor having non-negative temperature coefficient and related control circuitsZHANG QINGCHUN·Filed 2009·Granted Oct 23, 2012·1 cites·19 claims
- 1056US5933342ARectifier with alternative path for freewheeling currentFORD MOTOR CO·Filed 1998·Granted Aug 3, 1999·23 cites·9 claims
- 1154US11171229B2Low switching loss high performance power moduleCREE INC·Filed 2017·Granted Nov 9, 2021·0 cites·41 claims
- 1253US9467038B2Power converter circuits including high electron mobility transistors for switching and rectificationCREE INC·Filed 2014·Granted Oct 11, 2016·0 cites·19 claims
- 1339US8218345B2Rectifier with SiC bipolar junction transistor rectifying elementsCALLANAN ROBERT JOSEPH·Filed 2009·Granted Jul 10, 2012·1 cites·21 claims
- 1434US2015311724A1Ac inductive power transfer systemEVATRAN GROUP INC·Filed 2015·Application pending·0 cites
- 1532US2015311723A1Parallel series dc inductive power transfer systemEVATRAN GROUP INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →