Inventor
HAVENS TIMOTHY JOHN
US25 patents
⚠️ This page may combine multiple inventors who share the name “HAVENS TIMOTHY JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
17 patentsUS7274192B2Sep 25, 2007
Combined open and closed magnet configuration for MRI
GEN ELECTRIC22 citations92
US6201462B1Mar 13, 2001
Open superconductive magnet having a cryocooler coldhead
GEN ELECTRIC28 citations92
US6100780AAug 8, 2000
Cryogenic-fluid-cooled open MRI magnet with uniform magnetic field
GEN ELECTRIC36 citations92
US5650903AJul 22, 1997
Superconducting-magnet electrical circuit having voltage and quench protection
GEN ELECTRIC47 citations90
US6181137B1Jan 30, 2001
Unified shimming for magnetic resonance superconducting magnets
GEN ELECTRIC29 citations88
US5696476ADec 9, 1997
Open architecture magnetic resonance imaging superconducting magnet assembly
GEN ELECTRIC29 citations86
US7464558B2Dec 16, 2008
Low eddy current cryogen circuit for superconducting magnets
GEN ELECTRIC9 citations83
US9810755B2Nov 7, 2017
System and method for energizing a superconducting magnet
GEN ELECTRIC4 citations72
US7190170B1Mar 13, 2007
Particle doped magnetic coil
GEN ELECTRIC8 citations72
US9322892B2Apr 26, 2016
System for magnetic field distortion compensation and method of making same
GEN ELECTRIC5 citations70
US8033121B2Oct 11, 2011
Low eddy current cryogen circuit for superconducting magnets
GEN ELECTRIC2 citations62
US7109708B2Sep 19, 2006
Systems, methods and apparatus of a magnetic resonance imaging magnet to produce an asymmetrical stray field
GEN ELECTRIC6 citations62
US7053617B2May 30, 2006
Integrated electronic RF shielding apparatus for an MRI magnet
GEN ELECTRIC4 citations62
US5973582AOct 26, 1999
Resonance imager mobile van magnetic field homogeneity shift compensation
GEN ELECTRIC4 citations61
US7466133B2Dec 16, 2008
Systems, methods and apparatus of a magnetic resonance imaging system to produce a stray field suitable for interventional use
GEN ELECTRIC5 citations60
US10185019B2Jan 22, 2019
System for magnetic field distortion compensation and method of making same
GEN ELECTRIC1 citations59
US8362773B2Jan 29, 2013
System and method for modeling gradient coil operation induced magnetic field drift
GEN ELECTRIC1 citations48