Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9622714 | System and method for photographic determination of multichannel collimator channel pointing directions | Robert Kasper | 2017-04-18 |
| 8476610 | Composite segment collimators for SPECT without dead zones | Gengsheng Lawrence Zeng | 2013-07-02 |
| 7847257 | Tomographic sampling for SPECT with cone-beam or multifocal collimation | — | 2010-12-07 |
| 7675038 | Truncation compensation in transmission reconstructions for a small FOV cardiac gamma camera | Manjit Ray, Ray S. Xu | 2010-03-09 |
| 7616798 | Method for faster iterative reconstruction for converging collimation spect with depth dependent collimator response modeling | — | 2009-11-10 |
| 7569828 | Application-driven optimization of acquisition and reconstruction of SPECT/PET projection data | A Hans Vija | 2009-08-04 |
| 7521681 | Non-rotating transaxial radionuclide imaging | — | 2009-04-21 |
| 7397893 | Method and apparatus for simultaneous emission and transmission spect using oblique line sources | — | 2008-07-08 |
| 7368720 | Collimators for an array of radioactive lines for use on a spect system for non-uniform attenuation correction measurements | Trudy Dayle Rempel | 2008-05-06 |
| 7345282 | Collimator with variable focusing and direction of view for nuclear medicine imaging | — | 2008-03-18 |
| 7323689 | Attenuation correction in nuclear medicine studies by simultaneous transmission and emission data measurement and estimation of emission-to-transmission crosstalk | — | 2008-01-29 |
| 7230246 | System and method for providing slant-angle collimation for nuclear medical imaging | — | 2007-06-12 |
| 5528042 | Retrospectively determining the center of rotation of a scintillation camera detector from SPECT data acquired during a nuclear medicine study | — | 1996-06-18 |
| 5430297 | Fan-beam collimator with offset focus and scintillation camera system which uses it | — | 1995-07-04 |
| 5390225 | Mapping slices of the human body into regions having a constant linear attenuation coefficient for correcting images acquired during a nuclear medicine study for attenuation artifacts | — | 1995-02-14 |
| 4849638 | Single-focus collimator and scintillation camera system and method for using it | — | 1989-07-18 |
| 4752691 | Method and apparatus for compensating finite angular resolution in collimated scintillation cameras | — | 1988-06-21 |
| 4670657 | Astigmatic collimator | Jiang Hsieh | 1987-06-02 |
| 4659935 | Bilateral collimator for rotational camera transaxial SPECT imaging of small body organs | — | 1987-04-21 |
| 4419763 | Variable slanted channel collimator | — | 1983-12-06 |