Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111433 | Counting response and beam hardening calibration method for a full size photon-counting CT system | Xiaohui ZHAN, Ilmar Hein | 2024-10-08 |
| 12102471 | Iterative method for material decomposition calibration in a full size photon counting computed tomography system | Xiaohui ZHAN, Ruoqiao Zhang | 2024-10-01 |
| 11944484 | Material decomposition calibration method and apparatus for a full size photon counting CT system | Xiaohui ZHAN | 2024-04-02 |
| 11879856 | Two-step material decomposition calibration method for a full size photon counting computed tomography system | Xiaohui ZHAN | 2024-01-23 |
| 11653892 | Counting response and beam hardening calibration method for a full size photon-counting CT system | Xiaohui ZHAN, Ilmar Hein | 2023-05-23 |
| 11644587 | Pixel summing scheme and methods for material decomposition calibration in a full size photon counting computed tomography system | Xiaohui ZHAN | 2023-05-09 |
| 11490874 | Self calibration method and apparatus for correcting offset angle in a photon counting computed tomography system | Xiaohui ZHAN, Ilmar Hein | 2022-11-08 |
| 11249035 | Two-step material decomposition calibration method for a full size photon counting computed tomography system | Xiaohui ZHAN | 2022-02-15 |
| 9804275 | Method and system of random-event-based count-rate adaptive normalization for PET detector efficiency | Wenli Wang, Hongwei Ye | 2017-10-31 |
| 9799126 | Apparatus and method for robust non-local means filtering of tomographic images | Wenyuan Qi, Evren Asma, Wenli Wang, Ting Xia | 2017-10-24 |
| 9483850 | Cylinder source software-positioning method for PET calibration and image quality assurance | Hongwei Ye, Wenli Wang | 2016-11-01 |
| 9291725 | Random coincidence reduction in positron emission tomography using tangential time-of-flight mask | Wenli Wang | 2016-03-22 |
| 9286701 | Method and apparatus for estimating scatter in a positron emission tomography scan at multiple bed positions | Hongwei Ye, Wenli Wang | 2016-03-15 |
| 9241678 | Random estimation in positron emission tomography with tangential time-of-flight mask | Wenli Wang | 2016-01-26 |
| 8942452 | Apparatus and method for smoothing random event data obtained from a Positron Emission Tomography scanner | Wenli Wang | 2015-01-27 |
| 8809792 | Field-of-view-dependent coincidence window for positron emission tomography | Wenli Wang, Daniel Gagnon | 2014-08-19 |