Inventor · disambiguated record
Mathias Lehmann
Also filed as: LEHMANN MATHIAS
16 granted patents·5 pending applications·72 citations·filing 2001–2025
90Inventor score
Files withSIEMENS HEALTHINEERS INT AG13VARIAN MEDICAL SYSTEMS INT AG5GRETAG IMAGING TRADING AG1VARIAN MED SYS INC1
Top patents by PatentIndex Score
21 records- 0196US10682528B2Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devicesVARIAN MEDICAL SYSTEMS INT AG·Filed 2017·Granted Jun 16, 2020·29 cites·23 claims
- 0292US11691031B2Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devicesSIEMENS HEALTHINEERS INT AG·Filed 2021·Granted Jul 4, 2023·2 cites·19 claims
- 0392US11207546B2Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devicesVARIAN MEDICAL SYSTEMS INT AG·Filed 2020·Granted Dec 28, 2021·3 cites·20 claims
- 0491US10022564B2Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devicesVARIAN MEDICAL SYSTEMS INT AG·Filed 2016·Granted Jul 17, 2018·33 cites·36 claims
- 0583US10940333B2Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devicesVARIAN MEDICAL SYSTEMS INT AG·Filed 2018·Granted Mar 9, 2021·5 cites·20 claims
- 0678US12233285B2Systems, methods, and devices for radiation beam asymmetry measurements using electronic portal imaging devicesSIEMENS HEALTHINEERS INT AG·Filed 2023·Granted Feb 25, 2025·0 cites·12 claims
- 0775US2024252126A1Imaging systems and methodsSIEMENS HEALTHINEERS INT AG·Filed 2024·Application pending·0 cites
- 0870US2025228509A1Estimating scatter in x-ray images caused by imaging system components using spatially-dependent kernelsSIEMENS HEALTHINEERS INT AG·Filed 2025·Application pending·0 cites
- 0969US12257088B2Estimating scatter in X-ray images caused by imaging system components using spatially-dependent kernelsSIEMENS HEALTHINEERS INT AG·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 1068US2025173844A1Metal artifact reduction in computed tomographySIEMENS HEALTHINEERS INT AG·Filed 2025·Application pending·0 cites
- 1166US12194315B2Systems, methods, and devices for radiation beam alignment and radiation beam measurements using electronic portal imaging devicesSIEMENS HEALTHINEERS INT AG·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
- 1266US12064273B2Cone-beam computed tomography with continuous kV beam acquisitionSIEMENS HEALTHINEERS INT AG·Filed 2022·Granted Aug 20, 2024·0 cites·19 claims
- 1364US12229927B2Metal artifact reduction in computed tomographySIEMENS HEALTHINEERS INT AG·Filed 2021·Granted Feb 18, 2025·0 cites·20 claims
- 1461US12433552B2Estimating scatter in X-ray images caused by imaging system components using kernels based on beam hardeningSIEMENS HEALTHINEERS INT AG·Filed 2022·Granted Oct 7, 2025·0 cites·18 claims
- 1561US11298088B2Cone-beam computed tomography with continuous kV beam acquisitionVARIAN MEDICAL SYSTEMS INT AG·Filed 2020·Granted Apr 12, 2022·0 cites·18 claims
- 1659US12229963B2Adaptive auto-segmentation in computed tomographySIEMENS HEALTHINEERS INT AG·Filed 2021·Granted Feb 18, 2025·0 cites·20 claims
- 1757US11969274B2Imaging systems and methodsSIEMENS HEALTHINEERS INT AG·Filed 2019·Granted Apr 30, 2024·0 cites·29 claims
- 1857US2024157174A1Hounsfield unit calibration in radiotherapy systemSIEMENS HEALTHINEERS INT AG·Filed 2023·Application pending·0 cites
- 1955US11590366B2Live view camera for radiation therapyVARIAN MED SYS INC·Filed 2021·Granted Feb 28, 2023·0 cites·17 claims
- 2033US6532058B2Photographic scanner with focus controlGRETAG IMAGING TRADING AG·Filed 2001·Granted Mar 11, 2003·0 cites·19 claims
- 2131US2001048536A1Photographic image capturing device with light emitting diodesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →