Issued Patents All Time
Showing 51–75 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9402591 | Dynamic alignment of sparse photon counting detectors | Yuexing Zhang, Xiaolan Wang, Zhengyan Wang | 2016-08-02 |
| 9366640 | Sparse and energy discriminating collimated detector elements to assist scatter evaluation in CT imaging | Daniel Gagnon, Xiaolan Wang | 2016-06-14 |
| 9329140 | Apparatus and method for reducing X-ray flux in spectral CT | Yuexing Zhang, Xiaolan Wang | 2016-05-03 |
| 9330443 | Noise reduction in image domain for spectral computed tomography | Dan Xu, Sachin Moghe | 2016-05-03 |
| 9292946 | X ray computer tomography apparatus and image processing apparatus | — | 2016-03-22 |
| 9285326 | Sparse and energy discriminating collimated detector elements to assist scatter evaluation in CT imaging | Daniel Gagnon, Xiaolan Wang | 2016-03-15 |
| 9256938 | Characteristic X-ray escape correction in photon-counting detectors | Adam Petschke | 2016-02-09 |
| 9226723 | Ordered subset scheme in spectral CT | Daxin Shi, Zhou Yu | 2016-01-05 |
| 9216005 | Synchronized view data acquisition between stationary spectral detectors and rotating energy integrating detectors for spectral computer-aided tomography | Alan Karr, Yuexing Zhang, Hiroaki Miyazaki | 2015-12-22 |
| 9198632 | Method for scattering correction for sparsely distributed stationary detectors and rotating X-ray source | Yuexing Zhang, Daniel Gagnon | 2015-12-01 |
| 9155515 | Registration of 4th generation detectors relative to the 3rd generation CT system coordinates using 4th generation sinogram data | Adam Petschke, Yuexing Zhang | 2015-10-13 |
| 9155516 | Apparatus and method for count loss calibration of photon-counting detectors in spectral computed tomography imaging | Xiaolan Wang | 2015-10-13 |
| 9147229 | Method and system for image denoising using discrete total variation (TV) minimization with one-direction condition | Daxin Shi | 2015-09-29 |
| 9128194 | Pileup correction method for a photon-counting detector | Xiaolan Wang, Chunguang Cao, Miesher Rodrigues, Yuexing Zhang, Daniel Gagnon | 2015-09-08 |
| 9119589 | Method and system for spectral computed tomography (CT) with sparse photon counting detectors | — | 2015-09-01 |
| 9089266 | Tilted detector array for medical imaging systems including computed tomography | Sachin S. Junnarkar, Miesher Rodrigues, Xiaolan Wang | 2015-07-28 |
| 9069837 | Encapsulation of multiplicity and sparsity in multidimensional query execution systems | Robin N. Grosset, Jose Vazquez | 2015-06-30 |
| 9025843 | Imaging system | Xiaochuan Pan, Lifeng Yu, Chien-Min Kao, Martin King, Maryellen L. Giger +5 more | 2015-05-05 |
| 9020092 | Apparatus and method for angular response calibration of photon-counting detectors in sparse spectral computed tomography imaging | Xiaolan Wang | 2015-04-28 |
| 8965095 | Noise balance pre-reconstruction data decomposition in spectral CT | Xiaolan Wang | 2015-02-24 |
| 8965144 | Method and system utilizing parameter-less filter for substantially reducing streak and or noise in computer tomography (CT) images | Zhi Yang, Alexander Zamyatin, Michael D. Silver | 2015-02-24 |
| 8917811 | Apparatus and method for dynamic calibration of spectral CT with rotating X-ray source and stationary energy discriminating detectors | Yuexing Zhang, Xiaolan Wang | 2014-12-23 |
| 8874514 | Encapsulation of multiplicity and sparsity in multidimensional query execution systems | Robin N. Grosset, Jose Vazquez | 2014-10-28 |
| 8798350 | Method and system for reconstruction algorithm in cone beam CT with differentiation in one direction on detector | — | 2014-08-05 |
| 8571291 | Combination weight applied to iterative reconstruction in image reconstruction | Daxin Shi, Alexander Zamyatin | 2013-10-29 |