Inventor · disambiguated record
Andrew Dewdney
Also filed as: DEWDNEY ANDREW
20 granted patents·3 pending applications·55 citations·filing 2002–2024
91Inventor score
Top patents by PatentIndex Score
23 records- 0188US7548061B2Method and magnetic resonance apparatus for setting a shim to homogenize a magnetic field in the apparatusSIEMENS AG·Filed 2008·Granted Jun 16, 2009·17 cites·19 claims
- 0283US10393829B2Method and device for position determination in a magnetic resonance tomography unitLUDWIG KLAUS·Filed 2017·Granted Aug 27, 2019·4 cites·16 claims
- 0371US12504490B2Detector unit for a magnetic resonance device with gradient coil unit, shim unit, and radio-frequency antenna unitSiemens Healthineers Ag·Filed 2024·Granted Dec 23, 2025·0 cites·17 claims
- 0468US9880237B2MRI scannerDEWDNEY ANDREW·Filed 2013·Granted Jan 30, 2018·2 cites·7 claims
- 0568US7554327B2Method for determination and evaluation of a shim parameter set for controlling a shim device in a magnetic resonance apparatusSIEMENS AG·Filed 2007·Granted Jun 30, 2009·6 cites·17 claims
- 0668US7535231B2Method for adjustment of a shim device of a magnetic resonance apparatusSIEMENS AG·Filed 2007·Granted May 19, 2009·8 cites·24 claims
- 0765US11294007B2Magnetic resonance device and method for recording magnetic resonance data using a magnetic resonance deviceSIEMENS HEALTHCARE GMBH·Filed 2020·Granted Apr 5, 2022·0 cites·21 claims
- 0862US12436218B2Magnetic resonance tomography unit and method for reducing image interference from low-frequency magnetic fieldsSIEMENS HEALTHCARE GMBH·Filed 2023·Granted Oct 7, 2025·0 cites·14 claims
- 0962US6765382B2Shimmed facility and shimming method employing multiple rolling bodies non-fixedly positioned in a tubeSIEMENS AG·Filed 2002·Granted Jul 20, 2004·10 cites·26 claims
- 1057US12436215B2Shim apparatus, method for using the shim apparatus and MR apparatusSiemens Healthineers Ag·Filed 2023·Granted Oct 7, 2025·0 cites·18 claims
- 1154US7348773B2Method and device for assessing ambient conditions of an installation site of a magnetic resonance imaging deviceSIEMENS AKTIGESELLSCHAFT·Filed 2006·Granted Mar 25, 2008·3 cites·18 claims
- 1251US9709647B2Mobile magnetic resonance tomographyDEWDNEY ANDREW·Filed 2014·Granted Jul 18, 2017·0 cites·17 claims
- 1351US6683458B2Magnetic resonance apparatus with selectively activatable isolation mechanismSIEMENS AG·Filed 2002·Granted Jan 27, 2004·5 cites·18 claims
- 1448US11112472B2Pre-emphasis techniques based on temperature dependent gradient system behavior for trajectory correction in magnetic resonance imagingRUYTERS GUDRUN·Filed 2019·Granted Sep 7, 2021·0 cites·24 claims
- 1548US10386431B2Magnetic resonance tomography with slow temperature variation compensationBAUMGARTL RUDI·Filed 2017·Granted Aug 20, 2019·0 cites·20 claims
- 1647US8135451B2Patient support table for a magnetic resonance system having a strong magnetic field and a magnetic resonance system including such a patient support tableDEWDNEY ANDREW·Filed 2007·Granted Mar 13, 2012·0 cites·7 claims
- 1743US10408902B2Method for improving shim pre-settings of a magnetic resonance deviceDEWDNEY ANDREW·Filed 2015·Granted Sep 10, 2019·0 cites·20 claims
- 1842US10197650B2Method and magnetic resonance apparatus for determining basic shim settings of the magnetic resonance apparatusSIEMENS AG·Filed 2015·Granted Feb 5, 2019·0 cites·9 claims
- 1942US9423478B2Magnetic shield for MR magnetDEWDNEY ANDREW·Filed 2013·Granted Aug 23, 2016·0 cites·8 claims
- 2042US2014060381A1Self-contained mobile railroad magnetic resonance tomographDEWDNEY ANDREW·Filed 2013·Application pending·0 cites
- 2142US2013317342A1Patient support apparatus, and medical imaging apparatus with a patient support apparatusDEWDNEY ANDREW·Filed 2013·Application pending·0 cites
- 2240US10401451B2Method, computer and magnetic resonance apparatus for controlling shimming of the basic magnetic fieldSIEMENS HEALTHCARE GMBH·Filed 2016·Granted Sep 3, 2019·0 cites·6 claims
- 2336US2016282431A1Method and magnetic resonance apparatus for correcting field drifts of a higher order that occur due to the operation of gradient coilsSIEMENS AG·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →