Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6850066 | Systems and methods for gradient compensation in magnetic resonance imaging | Xianrui Huang, David Thomas Ryan | 2005-02-01 |
| 6822446 | MRI magnet vibration induced field instability simulator | Longzhi Jiang, Gregory Alan Lehmann | 2004-11-23 |
| 6636136 | Mechanical stabilizer-tuned damper for high field open magnet | Michael J. Radziun, Scott T. Mansell, Andrew T. Bollinger, Long-Zhi Jiang, Gregory Alan Lehmann +1 more | 2003-10-21 |
| 6462548 | Open architecture magnetic reasonance superconducting platform magnet conical imaging | — | 2002-10-08 |
| 6201462 | Open superconductive magnet having a cryocooler coldhead | Evangelos Trifon Laskaris, Yu Wang, Longzhi Jiang | 2001-03-13 |
| 6181137 | Unified shimming for magnetic resonance superconducting magnets | Xianrui Huang, Robert Sethfield Smith, Steven Ho-Chong Wong, Michele D. Ogle, Bu-Xin Xu +1 more | 2001-01-30 |
| 6100780 | Cryogenic-fluid-cooled open MRI magnet with uniform magnetic field | Bizhan Dorri, Evangelos Trifon Laskaris, Michele D. Ogle | 2000-08-08 |
| 6014069 | Superconducting magnet correction coil adjustment mechanism | Xianrui Huang, Minfeng Xu | 2000-01-11 |
| 5973582 | Resonance imager mobile van magnetic field homogeneity shift compensation | Chung-Yih Ho, Xianrui Huang, Steven Ho-Chong Wong, Bu-Xin Xu, Minfeng Xu | 1999-10-26 |
| 5900792 | Magnetic field homogeneity correction for superconducting magnet | Yulan Tan | 1999-05-04 |
| 5696476 | Open architecture magnetic resonance imaging superconducting magnet assembly | R. Seth Smith | 1997-12-09 |
| 5650903 | Superconducting-magnet electrical circuit having voltage and quench protection | Dan A. Gross, David Charles Mack | 1997-07-22 |
| 5565831 | Shielded and open MRI magnet | Bizhan Dorri, Evangelos Trifon Laskaris, Michele D. Ogle | 1996-10-15 |
| 5488339 | Passive shielding of mobile magnetic resonance imaging magnet | Yulan Tan, John Scaturro, Jr. | 1996-01-30 |
| 5389909 | Open architecture magnetic resonance imaging passively shimmed superconducting magnet assembly | — | 1995-02-14 |