Inventor · disambiguated record
Helmut Kess
Also filed as: KESS HELMUT
14 granted patents·1 pending application·178 citations·filing 1984–2014
92Inventor score
Top patents by PatentIndex Score
15 records- 0194US7944210B2Magnetic resonance rf transmission arrangement and method with commonly fed labeling and excitation antennasSIEMENS AG·Filed 2008·Granted May 17, 2011·35 cites·12 claims
- 0277US4883984APIN diode switchSIEMENS AG·Filed 1988·Granted Nov 28, 1989·23 cites·3 claims
- 0371US4902975ANMR tomography apparatus having iron-free dc motors for capacitor adjustmentSIEMENS AG·Filed 1984·Granted Feb 20, 1990·23 cites·2 claims
- 0469US9588199B2Detecting unplugged local coils in a nuclear magnetic resonance tomographKESS HELMUT·Filed 2013·Granted Mar 7, 2017·2 cites·30 claims
- 0566US4801885ANuclear magnetic resonance apparatus for the identification of spectra or images of an examination subjectSIEMENS AG·Filed 1987·Granted Jan 31, 1989·23 cites·12 claims
- 0664US5144244AError-proof decoupling of transmission and reception antennas in a nuclear magnetic resonance apparatusSIEMENS AG·Filed 1990·Granted Sep 1, 1992·26 cites·4 claims
- 0763US7170293B2Circuit arrangement for transferring signals form local MR coils to evaluation unitsSIEMENS AG·Filed 2005·Granted Jan 30, 2007·4 cites·11 claims
- 0863US5280249ACircularly polarizing local antenna for a nuclear magnetic resonance apparatusSIEMENS AG·Filed 1992·Granted Jan 18, 1994·23 cites·9 claims
- 0961US7696754B2Magnetic resonance local coil arrangement and method for communicating an overload occurrenceSIEMENS AG·Filed 2008·Granted Apr 13, 2010·3 cites·7 claims
- 1057US7372345B2Circuit for connection of at least two signal sources with at least one signal outputSIEMENS AG·Filed 2005·Granted May 13, 2008·3 cites·12 claims
- 1156US8111139B2Arrangement for monitoring a switching state of a switchKESS HELMUT·Filed 2008·Granted Feb 7, 2012·3 cites·4 claims
- 1243US5572128ADouble resonance antenna arrangement for a nuclear magnetic resonance apparatusSIEMENS AG·Filed 1994·Granted Nov 5, 1996·10 cites·5 claims
- 1340US8324889B2Magnetic resonance system with orientation detection of toolsKESS HELMUT·Filed 2009·Granted Dec 4, 2012·0 cites·5 claims
- 1440US2015028868A1Local Coil for a Coil System of a Magnetic Resonance Imaging SystemCANDIDUS YVONNE·Filed 2014·Application pending·0 cites
- 1526US4701710ANuclear magnetic resonance tomography apparatusSIEMENS AG·Filed 1985·Granted Oct 20, 1987·0 cites·7 claims
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