Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327331 | Method and apparatus for analyzing CT z-axis beam positioning | Steven J. Woloschek | 2001-12-04 |
| 6310938 | Methods and apparatus for calibrating CT x-ray beam tracking loop | George E. Seidenschnur, Neil B. Bromberg | 2001-10-30 |
| 6307912 | Methods and apparatus for optimizing CT image quality with optimized data acquisition | Hui David He | 2001-10-23 |
| 6307918 | Position dependent beam quality x-ray filtration | Carmine F. Vara, Willi W. Hampel | 2001-10-23 |
| 6280084 | Methods and apparatus for indirect high voltage verification in an imaging system | — | 2001-08-28 |
| 6269501 | Methods and apparatus for automatic patient positioning | Jianying Li | 2001-08-07 |
| 6266434 | Methods and apparatus for reducing spectral artifacts in a computed tomograph system | O. Erdogan Gurmen, Bing Shen | 2001-07-24 |
| 6256364 | Methods and apparatus for correcting for x-ray beam movement | Roy-Arnulf Helge Nilsen | 2001-07-03 |
| 6198791 | Scalable multislice imaging system | Hui David He, Hui Hu, Robert F. Senzig, Gary R. Strong, Guy M. Besson +5 more | 2001-03-06 |
| 6185275 | Systems and methods for correcting focal spot thermal drift | Eugene Clifford Williams | 2001-02-06 |
| 6141402 | Methods and apparatus for dose verification in an imaging system | — | 2000-10-31 |
| 6118840 | Methods and apparatus to desensitize incident angle errors on a multi-slice computed tomograph detector | Hui David He, Gurmen O. Erdogan, Bing Shen | 2000-09-12 |
| 6115487 | Correction algorithm for bone-induced spectral artifacts in computed tomograph imaging | Guy M. Besson, Jiang Hsieh, Tin-Su Pan | 2000-09-05 |
| 6061419 | Methods and apparatus for noise compensation in an imaging system | Jiang Hsieh | 2000-05-09 |
| 6056437 | Methods and apparatus for imaging system detector alignment | — | 2000-05-02 |
| 6052434 | X-ray tube target for reduced off-focal radiation | Willi H. Hampel, Stephen W. Gravelle, Wayne F. Block | 2000-04-18 |
| 5982846 | Methods and apparatus for dose reduction in a computed tomograph | Neil B. Bromberg | 1999-11-09 |
| 5828719 | Methods and apparatus for modulating data acquisition system gain | Hui David He, Gary R. Strong, George E. Seidenschnur | 1998-10-27 |
| 5761257 | Normalizing projection data in a computed tomography system | Jonathan R. Schmidt | 1998-06-02 |
| 5644614 | Collimator for reducing patient x-ray dose | Willi W. Hampel | 1997-07-01 |
| 5625662 | Modulating x-ray tube current in a CT system | Mark K. Limkeman | 1997-04-29 |
| 5579359 | Methods and apparatus for calibrating detector cell output signals | — | 1996-11-26 |
| 5550889 | Alignment of an x-ray tube focal spot using a deflection coil | Michael F. Gard, Stephen W. Gravelle, Jiang Hsieh, Quan Lu, John W. Newman +1 more | 1996-08-27 |
| 5510622 | X-ray detector array with reduced effective pitch | Hui Hu, Stanley H. Fox, Thaddeus R. Ulijasz, Armin H. Pfoh | 1996-04-23 |
| 5457724 | Automatic field of view and patient centering determination from prescan scout data | — | 1995-10-10 |