Inventor
JIANG LONGZHI
US34 patents
⚠️ This page may combine multiple inventors who share the name “JIANG LONGZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
15 patentsUS6201462B1Mar 13, 2001
Open superconductive magnet having a cryocooler coldhead
GEN ELECTRIC28 citations92
US7170377B2Jan 30, 2007
Superconductive magnet including a cryocooler coldhead
GEN ELECTRIC33 citations89
US8374663B2Feb 12, 2013
Cooling system and method for cooling superconducting magnet devices
GEN ELECTRIC8 citations84
US9810755B2Nov 7, 2017
System and method for energizing a superconducting magnet
GEN ELECTRIC4 citations72
US9279871B2Mar 8, 2016
System and apparatus for compensating for magnetic field distortion in an MRI system
GEN ELECTRIC6 citations72
US9274188B2Mar 1, 2016
System and apparatus for compensating for magnetic field distortion in an MRI system
GEN ELECTRIC3 citations72
US10416254B2Sep 17, 2019
System for reducing thermal shield vibrations
GEN ELECTRIC2 citations71
US9322892B2Apr 26, 2016
System for magnetic field distortion compensation and method of making same
GEN ELECTRIC5 citations70
US7271591B1Sep 18, 2007
Methods and apparatus for MRI shims
GEN ELECTRIC8 citations70
US9874618B2Jan 23, 2018
Control system and method for a superconducting magnet
GEN ELECTRIC6 citations69
US10185019B2Jan 22, 2019
System for magnetic field distortion compensation and method of making same
GEN ELECTRIC1 citations59
US7924010B2Apr 12, 2011
Apparatus for supporting and method for forming a support for a magnetic resonance imaging (MRI) magnet
GEN ELECTRIC2 citations59
US7348777B2Mar 25, 2008
Thermal shield to coldhead sleeve thermal contact
GEN ELECTRIC4 citations56
US8362773B2Jan 29, 2013
System and method for modeling gradient coil operation induced magnetic field drift
GEN ELECTRIC1 citations48
US10564238B2Feb 18, 2020
Systems and methods for energizing magnets of magnetic resonance imaging (MRI) systems
GEN ELECTRIC0 citations45
JIANG LONGZHI
9 patentsUS8676282B2Mar 18, 2014
Superconducting magnet coil support with cooling and method for coil-cooling
JIANG LONGZHI11 citations81
US8890529B2Nov 18, 2014
System and apparatus for providing interconnections in a gradient coil assembly
JIANG LONGZHI9 citations79
US8797131B2Aug 5, 2014
Thermal shield and method for thermally cooling a magnetic resonance imaging system
JIANG LONGZHI4 citations72
US8598881B2Dec 3, 2013
Magnetic resonance imaging system with thermal reservoir and method for cooling
JIANG LONGZHI5 citations71
US8973378B2Mar 10, 2015
System and method for removing heat generated by a heat sink of magnetic resonance imaging system
JIANG LONGZHI3 citations60
US8314615B2Nov 20, 2012
Apparatus and method to improve magnet stability in an MRI system
JIANG LONGZHI2 citations59
US8598872B2Dec 3, 2013
End flange for a magnetic resonance imaging system and method of manufacturing
JIANG LONGZHI0 citations51
US8570043B2Oct 29, 2013
System and method for self-sealing a coldhead sleeve of a magnetic resonance imaging system
JIANG LONGZHI1 citations49
US8735723B2May 27, 2014
Apparatus and method for providing electric cables within a magnetic resonance imaging system
JIANG LONGZHI1 citations43
GE PREC HEALTHCARE LLC
3 patentsUS12537121B2Jan 27, 2026
High temperature superconducting current lead assembly for cryogenic apparatus
GE PREC HEALTHCARE LLC0 citations55
US11961662B2Apr 16, 2024
High temperature superconducting current lead assembly for cryogenic apparatus
GE PREC HEALTHCARE LLC0 citations55
US12406790B2Sep 2, 2025
System and method for converting helium bath cooling system for a superconducting magnet of a magnetic resonance imaging system into a sealed cryogenic system
GE PREC HEALTHCARE LLC0 citations40