Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257186 | Imaging method for a multi-slice spiral CT scan, and a computer tomography unit for carrying out this method | Herbert Bruder, Guenter Lauritsch, Karl Stierstorfer | 2007-08-14 |
| 6928137 | Method for generating an image by means of a tomography capable X-ray device with multi-row X-ray detector array | Herbert Bruder, Thomas Flohr, Karl Stierstorfer | 2005-08-09 |
| 6763081 | Cone beam computed tomography imaging system and method providing efficient utilization of detector area | — | 2004-07-13 |
| 6574297 | System and method for image reconstruction in a cone beam imaging system | — | 2003-06-03 |
| 6459756 | System and method for providing normalization correction for image reconstruction in a reduced pitch spiral scan cone beam computed tomography imaging system | Günter Lauritsch, Herbert Bruder | 2002-10-01 |
| 6333960 | Exact region of interest cone beam imaging without circle scans | — | 2001-12-25 |
| 6330298 | Method and apparatus for simplifying the correction of image inaccuracies caused by processing of masked cone beam projection data | — | 2001-12-11 |
| 6324245 | Method and apparatus for identifying and correcting image inaccuracies caused by simplified processing of masked cone beam projection data | — | 2001-11-27 |
| 6292525 | Use of Hilbert transforms to simplify image reconstruction in a spiral scan cone beam CT imaging system | — | 2001-09-18 |
| 6233303 | Method and apparatus for reducing X-ray dosage in a spiral scan cone beam CT imaging system | — | 2001-05-15 |
| 6130930 | Exact region of interest cone beam imaging without circle scans | — | 2000-10-10 |
| 6084937 | Adaptive mask boundary correction in a cone beam imaging system | Ali Bani-Hashemi | 2000-07-04 |
| 6078638 | Pixel grouping for filtering cone beam detector data during 3D image reconstruction | Frank Sauer, Bruce Ladendorf | 2000-06-20 |
| 6018561 | Mask boundary correction in a cone beam imaging system using simplified filtered backprojection image reconstruction | — | 2000-01-25 |
| 6009142 | Practical cone beam image reconstruction using local regions-of-interest | Frank Sauer, Supun Samarasekera | 1999-12-28 |
| 5970111 | Fast and efficient multiprocessor implementation for exact for an exact cone beam image reconstruction | Supun Samarasekera, Frank Sauer, Ali Bani-Hashemi | 1999-10-19 |
| 5960055 | Fast cone beam image reconstruction using a detector weight list | Supun Samarasekera, Frank Sauer | 1999-09-28 |
| 5926521 | Exact region of interest cone beam imaging using 3D backprojection | — | 1999-07-20 |
| 5901196 | Reduction of hitlist size in spiral cone beam CT by use of local radon origins | Frank Sauer, Supun Samarasekera | 1999-05-04 |
| 5901195 | Two-step radon inversion processing for .phi.-planes having local radon origins | Frank Sauer, Supun Samarasekera | 1999-05-04 |
| 5881123 | Simplified cone beam image reconstruction using 3D backprojection | — | 1999-03-09 |
| 5862198 | Pre-calculated hitlist for reducing run-time processing of an exact cone beam reconstruction algorithm | Supun Samarasekera, Frank Sauer | 1999-01-19 |
| 5815546 | Computed tomography apparatus for conducting spiral scan with the x-ray detector tilted relative to the system axis | Thomas Flohr, Klaus Klingenbeck-Regn, Stefan Schaller | 1998-09-29 |
| 5805659 | Method and apparatus for spiral scan region of interest imaging | — | 1998-09-08 |
| 5748697 | Method and apparatus for eliminating boundary errors in cone beam imaging | — | 1998-05-05 |