| 7001479 |
Methods and apparatus for assembling magnetized permanent magnetic blocks |
Weijun Shen, Geer Ward, Bu-Xin Xu |
2006-02-21 |
| 6859123 |
Methods and apparatus for positioning permanent magnetic blocks |
Jinsheng Zheng, Jinhua Huang, Weijun Shen, Hideaki Uno, Geer Ward +1 more |
2005-02-22 |
| 6844801 |
Methods and apparatus for adjusting center magnetic field of a magnetic field generator for MRI |
Jinhua Huang, Bu-Xin Xu, Weijun Shen |
2005-01-18 |
| 6828891 |
Method for assembling magnetic members for magnetic resonance imaging magnetic field generator |
Peter Jarvis, Alex Palkovich, Bu-Xin Xu |
2004-12-07 |
| 6664878 |
Method for assembling magnetic members for magnetic resonance imaging magnetic field generator |
William Chen, Jinhua Huang, Weijun Shen, Geer Ward, Bu-Xin Xu |
2003-12-16 |
| 5668516 |
Simplified active shield superconducting magnet assembly for magnetic resonance imaging |
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1997-09-16 |
