Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5717732 | CT imaging system with independently movable multi-resolution detector | — | 1998-02-10 |
| 5594766 | Method and apparatus for improving efficiency in computing radon derivatives for CT imaging | — | 1997-01-14 |
| 5559846 | Technique for improving processor efficiency in CT imaging | — | 1996-09-24 |
| 5521954 | Method and apparatus for improved accuracy in computed tomography cone-beam imaging | — | 1996-05-28 |
| 5504792 | Method and system for masking cone beam projection data generated from either a region of interest helical scan or a helical scan | — | 1996-04-02 |
| 5500883 | Method and system for efficiently generating radon derivative data in a cone beam computerized tomography implementation | Meng-Ling Hsiao, Edward A. Hudacko | 1996-03-19 |
| 5465283 | Method and apparatus for generating radon derivative data on a near uniformly space grid in a cone beam computerized tomography implementation | — | 1995-11-07 |
| 5463721 | Method for constructing a three dimensional scanning trajectory capable of acquiring a complete set of radon data for exact image reconstruction of an object irradiated by a cone beam source | — | 1995-10-31 |
| 5463666 | Helical and circle scan region of interest computerized tomography | Jeffrey Wayne Eberhard | 1995-10-31 |
| 5461650 | Method and system for pre-processing cone beam data for reconstructing free of interpolation-induced artifacts a three dimensional computerized tomography image | — | 1995-10-24 |
| 5461651 | Reconstruction of images in cone beam scanning with rectangular detector elements | — | 1995-10-24 |
| 5446776 | Tomography with generation of radon data on polar grid points | — | 1995-08-29 |
| 5390226 | Method and apparatus for pre-processing cone beam projection data for exact three dimensional computer tomographic image reconstruction of a portion of an object | — | 1995-02-14 |
| 5390111 | Method and system for processing cone beam data for reconstructing free of boundary-induced artifacts a three dimensional computerized tomography image | — | 1995-02-14 |
| 5390112 | Three-dimensional computerized tomography scanning method and system for imaging large objects with smaller area detectors | — | 1995-02-14 |
| 5383119 | Method and apparatus for acquiring complete radon data for exactly reconstructing a three dimensional computerized tomography image of a portion of an object irradiated by a cone beam source | — | 1995-01-17 |
| 5365560 | Method and apparatus for acquiring a uniform distribution of radon data sufficiently dense to constitute a complete set for exact image reconstruction of an object irradiated by a cone beam source | — | 1994-11-15 |
| 5355309 | Cone beam spotlight imaging using multi-resolution area detector | Jeffrey Wayne Eberhard | 1994-10-11 |
| 5341460 | Method and apparatus for producing a three-dimensional computerized tomography image of an object with improved conversion of cone beam data to radon data | — | 1994-08-23 |
| 5333164 | Method and apparatus for acquiring and processing only a necessary volume of radon data consistent with the overall shape of the object for efficient three dimensional image reconstruction | — | 1994-07-26 |
| 5319693 | Three dimensional computerized tomography scanning configuration for imaging large objects with smaller area detectors | Jeffrey Wayne Eberhard, Kristina Helena Valborg Hedengren | 1994-06-07 |
| 5270926 | Method and apparatus for reconstructing a three-dimensional computerized tomography (CT) image of an object from incomplete cone beam projection data | — | 1993-12-14 |
| 5257183 | Method and apparatus for converting cone beam X-ray projection data to planar integral and reconstructing a three-dimensional computerized tomography (CT) image of an object | — | 1993-10-26 |
| 5187659 | Cone beam scanning trajectories for three-dimensional computerized tomography data acquisition where object is larger than the field of view | Jeffrey Wayne Eberhard | 1993-02-16 |
| 5053958 | Method to reduce image reconstruction time in limited-angle CT systems including using initial reconstruction valves for measured projection data during each iteration | — | 1991-10-01 |