Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403004 | B1 field control in magnetic resonance imaging | Gordon D. DeMeester, Zhiyong Zhai | 2008-07-22 |
| 7282914 | Specific energy absorption rate model | Paul Royston Harvey, Zhiyong Zhai, Gordon D. DeMeester | 2007-10-16 |
| 7276906 | Self-shielded gradient field coil for magnetic resonance imaging | Shmaryu M. Shvartsman, Gordon D. DeMeester | 2007-10-02 |
| 6836119 | Method and apparatus for aligning a magnetic field modifying structure in a magnetic resonance imaging scanner | Gordon D. DeMeester, John V. M. McGinley, Gerardus Bernardus Jozef Mulder | 2004-12-28 |
| 6552538 | RF transmit calibration for open MRI systems | Gordon D. DeMeester, Michael Burl | 2003-04-22 |
| 6538443 | MRI gradient coil with variable field of view and apparatus and methods employing the same | Shmaryu M. Shvartsman | 2003-03-25 |
| 6479999 | Efficiently shielded MRI gradient coil with discretely or continuously variable field of view | Gordon D. DeMeester, Shmaryu M. Shvartsman | 2002-11-12 |
| 6441615 | Crossed-ladder RF coils for vertical field MRI systems | Hiroyuki Fujita, Gordon D. DeMeester | 2002-08-27 |
| 6278276 | Phased array gradient coil set with an off center gradient field sweet spot | Labros S. Retropoulos | 2001-08-21 |
| 6236203 | Super shielding of finite length structures in open magnetic and electric systems | Shmaryu M. Shvartsman, Robert W. Brown, Hiroyuki Fujita, Labros Petropoulos | 2001-05-22 |
| 6211677 | Lung coil for imaging hyper-polarized gas in an MRI scanner | Michael Burl | 2001-04-03 |
| 6208141 | Method and apparatus for mounting gradient tube to diagnostic imaging device | William H. Amor, Jerome S. Alden, James L. Gruden | 2001-03-27 |
| 6169401 | Flexible open quadrature highpass ladder structure RF surface coil in magnetic resonance imaging | Hiroyuki Fujita, Michael Burl | 2001-01-02 |
| 6100695 | Surface coils with integrated shims | Gordon D. DeMeester | 2000-08-08 |
| 6097187 | MRI magnet with fast ramp up capability for interventional imaging | Vishnu C. Srivastava, Gordon D. DeMeester | 2000-08-01 |
| 6023167 | Surface coils with integrated shims | Gordon D. DeMeester | 2000-02-08 |
| 6011394 | Self-shielded gradient coil assembly and method of manufacturing the same | Labros Petropoulos, Clarence E. Payton, Gordon D. DeMeester | 2000-01-04 |
| 5942898 | Thrust balanced bi-planar gradient set for MRI scanners | Labros Petropoulos | 1999-08-24 |
| 5689189 | Technique for designing distributed radio frequency coils and distributed radio frequency coils designed thereby | Labros Petropoulos, Hiroyuki Fujita, Shmaryu M. Shvartsman, Robert W. Brown | 1997-11-18 |
| 5675305 | Multiple driven C magnet | Gordon D. DeMeester | 1997-10-07 |
| 5655533 | Actively shielded orthogonal gradient coils for wrist imaging | Labros Petropoulos, John L. Patrick | 1997-08-12 |
| 5592087 | Low eddy current radio frequency shield for magnetic resonance imaging | Mark A. Richard, Xueming Zou | 1997-01-07 |
| 5585724 | Magnetic resonance gradient coils with interstitial gap | Labros Petropoulos | 1996-12-17 |
| 5581185 | Torque-balanced gradient coils for magnetic resonance imaging | Labros Petropoulos, John L. Patrick | 1996-12-03 |
| 5550472 | Combined radio frequency coil with integral magnetic field shim set | Mark A. Richard, Labros Petropoulos | 1996-08-27 |