Inventor · disambiguated record
Jacek F. Gieras
Also filed as: GIERAS JACEK F · GIERAS JR JACEK F
107 granted patents·32 pending applications·760 citations·filing 2000–2020
99Inventor score
Files withHAMILTON SUNDSTRAND CORP87GIERAS JACEK F20ROZMAN GREGORY I12RIBAROV LUBOMIR A6OTIS ELEVATOR CO4
Top patents by PatentIndex Score
139 records- 0198US9985562B1Electric power generating system with a synchronous generator and tunable filterHAMILTON SUNDSTRAND CORP·Filed 2017·Granted May 29, 2018·11 cites·20 claims
- 0298US8928293B1Systems for wound field synchronous machines with zero speed rotor position detection during start for motoring and improved transient response for generationHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jan 6, 2015·28 cites·20 claims
- 0397US8464511B1Magnetically coupled contra-rotating propulsion stagesRIBAROV LUBOMIR A·Filed 2012·Granted Jun 18, 2013·77 cites·20 claims
- 0497US7830057B2Transverse flux machineHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Nov 9, 2010·40 cites·20 claims
- 0596US9660563B2High voltage direct current system with improved generator excitationHAMILTON SUNDSTRAND CORP·Filed 2015·Granted May 23, 2017·8 cites·14 claims
- 0696US7124495B2Method for making an electric motorOTIS ELEVATOR CO·Filed 2005·Granted Oct 24, 2006·40 cites·11 claims
- 0796US6952068B2Fabricated components of transverse flux electric motorsOTIS ELEVATOR CO·Filed 2000·Granted Oct 4, 2005·59 cites·20 claims
- 0895US9325229B2Generator architecture with PMG exciter and main field rotating power converterHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Apr 26, 2016·13 cites·18 claims
- 0995US8836293B1Variable speed constant frequency system with generator and rotating power converterHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Sep 16, 2014·14 cites·9 claims
- 1094US11050322B2Flywheel energy storage with PM, induction, or variable reluctance machineHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Jun 29, 2021·6 cites·9 claims
- 1194US10770936B2Modular permanent magnet rotorHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Sep 8, 2020·6 cites·22 claims
- 1294US9941827B2High voltage DC power generating system including selectively removable neutral nodeHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Apr 10, 2018·6 cites·21 claims
- 1394US8866449B1Sensor PM electrical machinesHAMILTON SUNSTRAND CORP·Filed 2013·Granted Oct 21, 2014·11 cites·20 claims
- 1494US8299669B2Rim driven thruster having transverse flux motorGIERAS JACEK F·Filed 2010·Granted Oct 30, 2012·23 cites·21 claims
- 1593US7777384B2Permanent magnet dynamoelectric machine with variable magnetic flux excitationHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Aug 17, 2010·25 cites·17 claims
- 1692US10715017B2Hybrid synchronous machinesHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Jul 14, 2020·5 cites·16 claims
- 1792US9502167B1High temperature electromagnetic actuatorHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Nov 22, 2016·4 cites·14 claims
- 1892US8358111B2Architecture for dual source electric power generating systemHAMILTON SUNDSTRAND CORP·Filed 2009·Granted Jan 22, 2013·32 cites·20 claims
- 1991US8912765B2EPGS architecture with multi-channel synchronous generator and common unregulated PMG exciterHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Dec 16, 2014·9 cites·16 claims
- 2091US8201774B2Electromagnetic landing gear brakesGIERAS JACEK F·Filed 2009·Granted Jun 19, 2012·14 cites·10 claims
- 2191US7859231B2Permanent magnet electric generator with variable magnet flux excitationHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Dec 28, 2010·19 cites·20 claims
- 2290US10355568B2Flux control of permanent magnet electric machineHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jul 16, 2019·4 cites·16 claims
- 2390US10075106B2DC synchronous machineHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Sep 11, 2018·4 cites·15 claims
- 2490US9908706B1Electric motor power drive unit for an aircraft cargo hold floor systemGOODRICH CORP·Filed 2016·Granted Mar 6, 2018·7 cites·17 claims
- 2590US9054610B2Generator architecture with main field rotating power converterHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jun 9, 2015·8 cites·16 claims
- 2690US8536752B2Voltage regulated permanent magnet machineKATSUMATA SHIN·Filed 2011·Granted Sep 17, 2013·11 cites·22 claims
- 2789US10122307B2Doubly stator-fed synchronous generatorHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Nov 6, 2018·4 cites·2 claims
- 2889US9638044B2Resistive-inductive propeller blade de-icing system including contactless power supplyHAMILTON SUNDSTRAND CORP·Filed 2014·Granted May 2, 2017·11 cites·14 claims
- 2989US7843155B2Direct flux regulated permanent magnet brushless motor utilizing sensorless controlHAMILTON SUNDSTRAND CORP·Filed 2008·Granted Nov 30, 2010·20 cites·7 claims
- 3088US10122306B2Electric power generating system with a permanent magnet generator and combination of active and passive rectifiersHAMILTON SUNDSTRAND CORP·Filed 2017·Granted Nov 6, 2018·3 cites·10 claims
- 3188US9793046B2Rotating transformers for electrical machinesROSEMOUNT AEROSPACE INC·Filed 2014·Granted Oct 17, 2017·7 cites·12 claims
- 3287US9140187B2Magnetic de-icingUNITED TECHNOLOGIES CORP·Filed 2012·Granted Sep 22, 2015·8 cites·19 claims
- 3387US8085003B2Voltage regulated permanent magnet generatorGIERAS JACEK F·Filed 2009·Granted Dec 27, 2011·14 cites·14 claims
- 3486US9257889B2EPGS architecture with multi-channel synchronous generator and common field regulated exciterHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Feb 9, 2016·6 cites·16 claims
- 3586US8699251B2Direct current generating, management and distribution systemROZMAN GREGORY I·Filed 2012·Granted Apr 15, 2014·11 cites·15 claims
- 3685US9998047B2Synchronous machine with rechargeable power storage devicesHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jun 12, 2018·3 cites·16 claims
- 3785US8816650B2Modulating current in a dual generator systemROZMAN GREGORY I·Filed 2012·Granted Aug 26, 2014·5 cites·18 claims
- 3885US8520389B2Power semiconductor module for wide temperature applicationsROZMAN GREGORY I·Filed 2009·Granted Aug 27, 2013·10 cites·16 claims
- 3984US10505411B2Electric motorsHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Dec 10, 2019·2 cites·12 claims
- 4084US8222775B2Electromechanical energy harvesting systemGIERAS JACEK F·Filed 2011·Granted Jul 17, 2012·5 cites·17 claims
- 4183US10644513B2High voltage power generating systemHAMILTON SUNDSTRAND CORP·Filed 2016·Granted May 5, 2020·2 cites·17 claims
- 4283US9088230B2Dual generator systemROZMAN GREGORY I·Filed 2012·Granted Jul 21, 2015·5 cites·7 claims
- 4383US8973866B2Transverse flux machine utilized as part of a combined landing gear systemRIBAROV LUBOMIR A·Filed 2012·Granted Mar 10, 2015·10 cites·3 claims
- 4483US8030807B2Electromechanical energy harvesting systemCHUBB INTERNAT HOLDINGS LTD·Filed 2005·Granted Oct 4, 2011·16 cites·18 claims
- 4582US10516307B2Interior permanent magnet motor/rotor with curved and spoke-type permanent magnetsHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Dec 24, 2019·2 cites·16 claims
- 4681US9548691B1Variable speed constant frequency power generator including permanent magnet exciterHAMILTON SUNDSTRAND CORP·Filed 2015·Granted Jan 17, 2017·2 cites·15 claims
- 4781US9350225B2Integrated electromagnetic clutch and eddy-current couplingHAMILTON SUNDSTRAND CORP·Filed 2013·Granted May 24, 2016·4 cites·14 claims
- 4881US8941341B2Rotating diode assembly including overvoltage protection circuitHAMILTON SUNDSTRAND CORP·Filed 2013·Granted Jan 27, 2015·4 cites·12 claims
- 4980US10498274B2High voltage direct current system for a vehicleHAMILTON SUNDSTRAND CORP·Filed 2016·Granted Dec 3, 2019·2 cites·9 claims
- 5080US8446024B2Electrical machines with integrated power and control and including a current source inverterROZMAN GREGORY I·Filed 2010·Granted May 21, 2013·4 cites·15 claims
Showing the top 50 of 139 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →