Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12148070 | Dead-time correction method in quantitative positron emission tomography (PET) reconstruction for various objects and radioactivity distributions | Xiyun Song, Yanfei Mao, Chuanyong Bai, Andriy ANDREYEV, Gregory Doughty +2 more | 2024-11-19 |
| 11798205 | Image reconstruction employing tailored edge preserving regularization | Chuanyong Bai, Andriy ANDREYEV, Bin Zhang, James Gurian, Zhiqiang Hu +4 more | 2023-10-24 |
| 11428829 | Correction method for quantification accuracy improvement in list mode reconstruction | Xiyun Song, Chuanyong Bai, Andriy ANDREYEV, Zhiqiang Hu | 2022-08-30 |
| 11393138 | Relaxed iterative maximum-likelihood expectation maximization for positron emission tomography random coincidence estimation | Xiyun Song, Andriy ANDREYEV, Chuanyong Bai, Zhiqiang Hu | 2022-07-19 |
| 11354832 | Generation of accurate hybrid datasets for quantitative molecular imaging | Chuanyong Bai, Andriy ANDREYEV, Xiyun Song, Bin Zhang, Shekhar Dwivedi +2 more | 2022-06-07 |
| 11282242 | Scatter correction for positron emission tomography (PET) | Xiyun Song, Chuanyong Bai, Andriy ANDREYEV, Chi-Hua Tung, Zhiqiang Hu | 2022-03-22 |
| 11270479 | Optimization-based reconstruction with an image-total-variation constraint in PET | Xiaochuan Pan, Amy Perkins, Chi-Hua Tung, Zheng Zhang | 2022-03-08 |
| 11234667 | Scatter correction using emission image estimate reconstructed from narrow energy window counts in positron emission tomography | Andriy ANDREYEV, Xiyun Song, Chuanyong Bai, Zhiqiang Hu, Douglas B. McKnight | 2022-02-01 |
| 11175418 | Handling detector pixel performance variation in digital positron emission tomography | Chuanyong Bai, Andriy ANDREYEV, Shushen Lin, Bin Zhang, Michael Allen Miller +8 more | 2021-11-16 |
| 11049230 | Feature-based image processing using feature images extracted from different iterations | Chuanyong Bai, Andriy ANDREYEV, Bin Zhang, Yang Zhu, Xiyun Song +1 more | 2021-06-29 |
| 11009615 | Time-of-flight resolution-adaptive image regularization and filtering in positron emission tomography | Chuanyong Bai, Andriy ANDREYEV, Andre Frank Salomon, Andreas Goedicke, Yu-Lung Hsieh +4 more | 2021-05-18 |
| 10993103 | Using time-of-flight to detect and correct misalignment in PET/CT imaging | Chuanyong Bai, Andriy ANDREYEV, Bin Zhang, Xiyun Song, Zhiqiang Hu | 2021-04-27 |
| 10925554 | Outside-FOV activity estimation using surview and prior patient data in positron emission tomography | Andriy ANDREYEV, Manoj Narayanan, Bin Zhang, Zhiqiang Hu, Yu-Lung Hsieh +1 more | 2021-02-23 |
| 10852448 | Dead pixel correction for digital PET reconstruction | Xiyun Song, Chuanyong Bai, Andriy ANDREYEV, Bin Zhang, Shushen Lin +2 more | 2020-12-01 |
| 10438379 | In-reconstruction filtering for positron emission tomography (PET) list mode iterative reconstruction | Xiyun Song, Zhiqiang Hu, Changhong Dai, Varun Verma, Chi-Hua Tung | 2019-10-08 |
| 10223480 | Method for modeling and accounting for cascade gammas in images | Jeffrey KOLTHAMMER, Raymond F. Muzic, JR. | 2019-03-05 |
| 10213173 | Whole-body SPECT system | Herfried Karl Wieczorek, Lingxiong Shao | 2019-02-26 |
| 10127690 | PET random coincidence correction | Xiyun Song | 2018-11-13 |
| 10036817 | Solving outside-field of view scatter correction problem in positron emission tomography via digital experimentation | Andriy ANDREYEV, Yang Zhu, Xiyun Song | 2018-07-31 |
| 10004472 | Pet detector timing calibration | Xiyun Song, Thomas Leroy Laurence, Sharon Xiaorong Wang | 2018-06-26 |
| 9659389 | Fast scatter estimation in pet reconstruction | — | 2017-05-23 |
| 9646393 | Clinically driven image fusion | Sven Prevrhal, Eberhard Sebastian Hansis, Joerg Bredno, Xiyun Song, Chi-Hua Tung +1 more | 2017-05-09 |
| 9575186 | Multi-segment reconstruction | Xiyun Song, Zuo-Yu Zhao, Lingxiong Shao | 2017-02-21 |
| 9420974 | Method and apparatus for attenuation correction | Hongjie Liang, John F. Vesel, David Sowards-Emmerd, Lingxiong Shao, Jody L. Garrard | 2016-08-23 |
| 9269167 | SPECT motion-correction | Teimuraz Bandzava, Xiyun Song | 2016-02-23 |