Inventor · disambiguated record
Stefan Nowak
Also filed as: NOWAK STEFAN
16 granted patents·1 pending application·240 citations·filing 1990–2015
93Inventor score
Top patents by PatentIndex Score
17 records- 0186US5245287ANuclear magnetic resonance tomography apparatus having a resonant circuit for generating gradient fieldsSIEMENS AG·Filed 1992·Granted Sep 14, 1993·61 cites·4 claims
- 0280US7016178B2Capacitor housingEPCOS AG·Filed 2003·Granted Mar 21, 2006·23 cites·20 claims
- 0372US5111378ADC chopper converterSIEMENS AG·Filed 1990·Granted May 5, 1992·45 cites·28 claims
- 0470US5113145APower amplifier for feeding an inductance with switched transistorsSIEMENS AG·Filed 1991·Granted May 12, 1992·30 cites·18 claims
- 0560US9197140B2Inverter scalable in power and frequencyNOWAK STEFAN·Filed 2011·Granted Nov 24, 2015·2 cites·7 claims
- 0660US5298863AMagnetic resonance imaging apparatus having a resonant circuit for generating gradient fields, and method for operating sameSIEMENS AG·Filed 1990·Granted Mar 29, 1994·21 cites·18 claims
- 0755US6469515B2Method for determining sources of interferenceSIEMENS AG·Filed 2001·Granted Oct 22, 2002·8 cites·10 claims
- 0852US5617030AMethod and apparatus for gradient power supply for a nuclear magnetic resonance tomography apparatusSIEMENS AG·Filed 1996·Granted Apr 1, 1997·17 cites·7 claims
- 0950US6977430B2Transistor moduleSIEMENS AG·Filed 2004·Granted Dec 20, 2005·4 cites·12 claims
- 1049US6933825B2Gradient coil for a magnetic resonance tomography apparatus, and method for producing sameSIEMENS AG·Filed 2002·Granted Aug 23, 2005·4 cites·8 claims
- 1147US5701076ANMR gradient power supply including a resonant circuit having a frequency with an associated period being less than one-quarter duration of the gradient currentSIEMENS AG·Filed 1996·Granted Dec 23, 1997·13 cites·18 claims
- 1245US6172558B1Switching amplifier and method for operating sameSIEMENS AG·Filed 1999·Granted Jan 9, 2001·11 cites·12 claims
- 1344US9581666B2Arrangement to generate the basic magnetic field and a gradient magnetic field of a magnetic resonance tomography system, and method to operate a magnetic resonance tomography systemNOWAK STEFAN·Filed 2013·Granted Feb 28, 2017·0 cites·5 claims
- 1441US6798638B2Pot-shaped housing and cover for capacitorsEPCOS AG·Filed 2002·Granted Sep 28, 2004·1 cites·14 claims
- 1540US10261484B2Magnetic resonance apparatus and method for the operation thereofSIEMENS AG·Filed 2015·Granted Apr 16, 2019·0 cites·11 claims
- 1632US7425149B2Connection system for connecting a flat block of components to an apparatusSIEMENS AG·Filed 2004·Granted Sep 16, 2008·0 cites·21 claims
- 1730US2007008676A1Capacitor moduleGOESMANN HUBERTUS·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →