Inventor
KESS HELMUT
DE14 patents
⚠️ This page may combine multiple inventors who share the name “KESS HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
11 patentsUS7944210B2May 17, 2011
Magnetic resonance rf transmission arrangement and method with commonly fed labeling and excitation antennas
SIEMENS AG35 citations92
US5280249AJan 18, 1994
Circularly polarizing local antenna for a nuclear magnetic resonance apparatus
SIEMENS AG23 citations92
US5144244ASep 1, 1992
Error-proof decoupling of transmission and reception antennas in a nuclear magnetic resonance apparatus
SIEMENS AG26 citations92
US4902975AFeb 20, 1990
NMR tomography apparatus having iron-free dc motors for capacitor adjustment
SIEMENS AG23 citations92
US4883984ANov 28, 1989
PIN diode switch
SIEMENS AG23 citations81
US4801885AJan 31, 1989
Nuclear magnetic resonance apparatus for the identification of spectra or images of an examination subject
SIEMENS AG23 citations80
US5572128ANov 5, 1996
Double resonance antenna arrangement for a nuclear magnetic resonance apparatus
SIEMENS AG10 citations73
US7696754B2Apr 13, 2010
Magnetic resonance local coil arrangement and method for communicating an overload occurrence
SIEMENS AG3 citations62
US7372345B2May 13, 2008
Circuit for connection of at least two signal sources with at least one signal output
SIEMENS AG3 citations62
US7170293B2Jan 30, 2007
Circuit arrangement for transferring signals form local MR coils to evaluation units
SIEMENS AG4 citations62
US4701710AOct 20, 1987
Nuclear magnetic resonance tomography apparatus
SIEMENS AG0 citations38
KESS HELMUT
3 patentsUS9588199B2Mar 7, 2017
Detecting unplugged local coils in a nuclear magnetic resonance tomograph
KESS HELMUT2 citations70
US8111139B2Feb 7, 2012
Arrangement for monitoring a switching state of a switch
KESS HELMUT3 citations60
US8324889B2Dec 4, 2012
Magnetic resonance system with orientation detection of tools
KESS HELMUT0 citations39