Estimating scatter in X-ray images caused by imaging system components using kernels based on beam hardening
US-12433552-B2 · Oct 7, 2025 · US
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Lehmann Mathias patents
Lehmann Mathias is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lehmann Mathias |
| Total patents | 35 |
| First publication | Aug 10, 2017 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Estimating scatter in x-ray images caused by imaging system components using spatially-dependent kernels
US-2025228509-A1 · Jul 17, 2025 · US
Metal artifact reduction in computed tomography
US-2025173844-A1 · May 29, 2025 · US
Estimating scatter in X-ray images caused by imaging system components using spatially-dependent kernels
US-12257088-B2 · Mar 25, 2025 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-12233285-B2 · Feb 25, 2025 · US
Adaptive auto-segmentation in computed tomography
US-12229963-B2 · Feb 18, 2025 · US
Metal artifact reduction in computed tomography
US-12229927-B2 · Feb 18, 2025 · US
Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devices
US-12194315-B2 · Jan 14, 2025 · US
Cone-beam computed tomography with continuous kV beam acquisition
US-12064273-B2 · Aug 20, 2024 · US
Imaging systems and methods
US-2024252126-A1 · Aug 1, 2024 · US
Recent patents
Latest publications not already listed above.
Estimating scatter in x-ray images caused by imaging system components using spatially-dependent kernels
US-2024225572-A9 · Jul 11, 2024 · US
Estimating scatter in x-ray images caused by imaging system components using kernels based on beam hardening
US-2024225573-A9 · Jul 11, 2024 · US
Hounsfield unit calibration in radiotherapy system
US-2024157174-A1 · May 16, 2024 · US
Imaging systems and methods
US-11969274-B2 · Apr 30, 2024 · US
Estimating scatter in x-ray images caused by imaging system components using spatially-dependent kernels
US-2024130699-A1 · Apr 25, 2024 · US
Estimating scatter in x-ray images caused by imaging system components using kernels based on beam hardening
US-2024130700-A1 · Apr 25, 2024 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-2024017095-A1 · Jan 18, 2024 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-11691031-B2 · Jul 4, 2023 · US
Adaptive auto-segmentation in computed tomography
US-2023100798-A1 · Mar 30, 2023 · US
Live view camera for radiation therapy
US-11590366-B2 · Feb 28, 2023 · US
Cone-beam computed tomography with continuous kv beam acquisition
US-2022151572-A1 · May 19, 2022 · US
Cone-beam computed tomography with continuous kV beam acquisition
US-11298088-B2 · Apr 12, 2022 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-2022062659-A1 · Mar 3, 2022 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-11207546-B2 · Dec 28, 2021 · US
Live view camera for radiation therapy
US-2021379407-A1 · Dec 9, 2021 · US
Cone-beam computed tomography with continuous kv beam acquisition
US-2021298694-A1 · Sep 30, 2021 · US
Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devices
US-2021138272-A1 · May 13, 2021 · US
Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devices
US-10940333-B2 · Mar 9, 2021 · US
Imaging systems and methods
US-2020305807-A1 · Oct 1, 2020 · US
Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devices
US-2020238105-A1 · Jul 30, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Varian Medical Systems Int Ag | 14 |
| Siemens Healthineers Int Ag | 10 |
| Siemens Healthineers Int Ag | 9 |
| Varian Med Sys Inc | 3 |
| Varian Medical Systems Int Agstar | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61N2005/1089 | 15 |
| A61N5/1075 | 15 |
| G06T12/10 | 15 |
| A61N5/1049 | 15 |
| A61N5/1045 | 14 |