P

Inventor

MA QIYUAN

US12 patents
⚠️ This page may combine multiple inventors who share the name “MA QIYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MA QIYUAN

5 patents
US9170310B2Oct 27, 2015

Cryogenically cooled whole-body RF coil array and MRI system having same

MA QIYUAN7 citations82
US8723522B2May 13, 2014

Superconductor RF coil array

MA QIYUAN12 citations82
US8253416B2Aug 28, 2012

Superconductor magnetic resonance imaging system and method (super-MRI)

MA QIYUAN14 citations82
US9869733B2Jan 16, 2018

Superconductor magnetic resonance imaging system and method (super-MRI)

MA QIYUAN3 citations71
US5345114ASep 6, 1994

Superconductor logic and switching circuits

MA QIYUAN12 citations69

UNIV COLUMBIA

2 patents
US6169399B1Jan 2, 2001

Multiple resonance superconducting probe

UNIV COLUMBIA72 citations92
US5952269ASep 14, 1999

Formation of superconducting devices using a selective etching technique

UNIV COLUMBIA33 citations86

TIME MEDICAL HOLDINGS COMPANY

2 patents
US7772842B2Aug 10, 2010

Dedicated superconductor MRI imaging system

TIME MEDICAL HOLDINGS COMPANY21 citations88
US7728592B2Jun 1, 2010

Integrated superconductor MRI imaging system

TIME MEDICAL HOLDINGS COMPANY23 citations88

HARDY WALTER N

1 patent
US5343012AAug 30, 1994

Differentially pumped temperature controller for low pressure thin film fabrication process

HARDY WALTER N87 citations90

GAO ERZHEN

1 patent
US8593146B2Nov 26, 2013

Cryogenically cooled superconductor gradient coil module for magnetic resonance imaging

GAO ERZHEN12 citations79

UNIV XI AN JIAOTONG

1 patent
US12313355B2May 27, 2025

Multi-header pipe distributing annular printed circuit heat exchanger

UNIV XI AN JIAOTONG0 citations50