Inventor · disambiguated record
Ralf Ladebeck
Also filed as: LADEBECK RALF
66 granted patents·16 pending applications·620 citations·filing 1988–2021
99Inventor score
Top patents by PatentIndex Score
82 records- 0196US7323874B2Combined positron emission tomography and magnetic resonance tomography unitSIEMENS AG·Filed 2006·Granted Jan 29, 2008·42 cites·11 claims
- 0296US7218113B2Magnetic resonance system and operating method for RF pulse optimizationSIEMENS AG·Filed 2005·Granted May 15, 2007·39 cites·13 claims
- 0390US7218112B2Combined MR/PET systemSIEMENS AG·Filed 2005·Granted May 15, 2007·68 cites·20 claims
- 0489US7923691B2Method for producing an attenuation mapSIEMENS AG·Filed 2009·Granted Apr 12, 2011·15 cites·10 claims
- 0588US10036790B2Combined PET/MR imaging system and APD-based PET detector for use in simultaneous PET/MR imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2015·Granted Jul 31, 2018·4 cites·17 claims
- 0687US7522952B2Combined positron emission tomography and magnetic resonance tomography unitSIEMENS AG·Filed 2006·Granted Apr 21, 2009·54 cites·20 claims
- 0786US8073525B2Combined PET/MRT unit and method for simultaneously recording PET images and MR imagesLADEBECK RALF·Filed 2006·Granted Dec 6, 2011·15 cites·25 claims
- 0884US8814572B2Phantom, particularly for use in MR- or PET-based imaging methodsEBERLER LUDWIG·Filed 2011·Granted Aug 26, 2014·5 cites·20 claims
- 0983US10393829B2Method and device for position determination in a magnetic resonance tomography unitLUDWIG KLAUS·Filed 2017·Granted Aug 27, 2019·4 cites·16 claims
- 1079US9459333B2Alignment phantom for MR/PET systemBAO JUN·Filed 2013·Granted Oct 4, 2016·3 cites·9 claims
- 1179US9121893B2Combined PET/MR imaging system and APD-based pet detector for use in simultaneous PET/MR imagingSCHMAND MATTHIAS J·Filed 2006·Granted Sep 1, 2015·10 cites·9 claims
- 1279US8768432B2Method for absorption correction of PET data and MR-PET systemLADEBECK RALF·Filed 2010·Granted Jul 1, 2014·11 cites·30 claims
- 1378US5936404ANuclear magnetic resonance tomography apparatus with pre-polarizationSIEMENS AG·Filed 1997·Granted Aug 10, 1999·53 cites·9 claims
- 1477US9778382B2Motion-corrected pet imagesSIEMENS AG·Filed 2013·Granted Oct 3, 2017·8 cites·10 claims
- 1576US8467847B2Hybrid MR/PET scanner with patient table split cable feedCARUBA JAMES FRANK·Filed 2010·Granted Jun 18, 2013·10 cites·15 claims
- 1676US8299438B2Model based estimation of a complete or partial positron emission tomography attenuation map using maximum likelihood expectation maximizationFENCHEL MATTHIAS·Filed 2009·Granted Oct 30, 2012·7 cites·25 claims
- 1776US4901020APulse sequence for operating a nuclear magnetic resonance tomography apparatus for producing images with different T2 contrastSIEMENS AG·Filed 1989·Granted Feb 13, 1990·31 cites·12 claims
- 1875US9244144B2Method for determining magnetic resonance data and a magnetic resonance systemSIEMENS AG·Filed 2012·Granted Jan 26, 2016·3 cites·21 claims
- 1975US8810243B2Method for imaging a portion of an examination object in a magnetic resonance scannerBLUMHAGEN JAN OLE·Filed 2011·Granted Aug 19, 2014·3 cites·21 claims
- 2075US8195417B2Method for recording measured data from a patient by taking movements into account, and associated medical deviceFEIWEIER THORSTEN·Filed 2008·Granted Jun 5, 2012·17 cites·20 claims
- 2175US7327138B2Method for generating an MR atlas and for MR imaging using sameSIEMENS AG·Filed 2005·Granted Feb 5, 2008·14 cites·13 claims
- 2274US9753113B2Method and magnetic resonance system for imaging a partial region of an examination subjectBLUMHAGEN JAN OLE·Filed 2012·Granted Sep 5, 2017·3 cites·13 claims
- 2374US6529762B1Method for the operation of an MR tomography apparatusSIEMENS AG·Filed 2000·Granted Mar 4, 2003·70 cites·6 claims
- 2471US8618490B2Method for determining radiation attenuation in a positron emission tomography scannerFENCHEL MATTHIAS·Filed 2011·Granted Dec 31, 2013·3 cites·19 claims
- 2571US8338794B2Detection deviceLADEBECK RALF·Filed 2009·Granted Dec 25, 2012·7 cites·17 claims
- 2671US7683330B2Method for determining positron emission measurement information in the context of positron emission tomographySIEMENS AG·Filed 2006·Granted Mar 23, 2010·6 cites·22 claims
- 2771US7482592B2Method for combining PET with MR perfusion and diffusionSIEMENS AG·Filed 2006·Granted Jan 27, 2009·6 cites·14 claims
- 2869US9134392B2Dual imaging acquisition using common time-base frequencyCARUBA JAMES FRANK·Filed 2010·Granted Sep 15, 2015·2 cites·18 claims
- 2969US8928321B2Magnetic resonance systemLADEBECK RALF·Filed 2010·Granted Jan 6, 2015·2 cites·14 claims
- 3069US7888632B2Co-registering attenuation data and emission data in combined magnetic resonance/positron emission tomography (MR/PET) imaging apparatusSIEMENS MEDICAL SOLUTIONS·Filed 2009·Granted Feb 15, 2011·5 cites·9 claims
- 3168US9220473B2Method for calculating a value of an absorption parameter in positron emission tomographyBLUMHAGEN JAN OLE·Filed 2013·Granted Dec 29, 2015·4 cites·21 claims
- 3266US8180128B2Method for recording measured data of a patient while taking account of movement operations, and an associated medical deviceFEIWEIER THORSTEN·Filed 2008·Granted May 15, 2012·6 cites·18 claims
- 3365US9851423B2Patient-adaptive B0 homogenization of MR systems using different types of shim coilsBIBER STEPHAN·Filed 2014·Granted Dec 26, 2017·1 cites·27 claims
- 3465US9817095B2Method for electromagnetic shielding for a magnetic resonance system and correspondingly shielded deviceSIEMENS AG·Filed 2013·Granted Nov 14, 2017·1 cites·19 claims
- 3564US7772559B2Method for stabilizing the gain of a pet detection systemSIEMENS AG·Filed 2008·Granted Aug 10, 2010·5 cites·20 claims
- 3664US7595640B2Tomographic measuring system and method for conducting measurementsSIEMENS AG·Filed 2008·Granted Sep 29, 2009·3 cites·18 claims
- 3764US5994903AMobile nuclear magnetic resonance apparatusSIEMENS AG·Filed 1999·Granted Nov 30, 1999·24 cites·10 claims
- 3863US9445722B2Method for performing combined magnetic resonance/positron emission tomographyBLUMHAGEN JAN OLE·Filed 2013·Granted Sep 20, 2016·2 cites·11 claims
- 3962US8648595B2Determining a position of a subarea of an object under examination and the structure thereof in a magnetic resonance systemBLUMHAGEN JAN OLE·Filed 2011·Granted Feb 11, 2014·1 cites·20 claims
- 4061US10335035B2Shim coil device and a magnetic resonance coil system having a shim coil deviceSIEMENS AG·Filed 2015·Granted Jul 2, 2019·1 cites·12 claims
- 4161US9869741B2Method for imaging a part region of an examination object in a magnetic resonance systemSIEMENS AG·Filed 2014·Granted Jan 16, 2018·1 cites·30 claims
- 4261US8600690B2System and method for the transmission of signalsLADEBECK RALF·Filed 2009·Granted Dec 3, 2013·1 cites·10 claims
- 4361US8198893B2Method to design a gradient coil, method to manufacture a gradient coil, gradient coil, magnetic resonance apparatus and combined PET-MR systemFATH SASCHA·Filed 2009·Granted Jun 12, 2012·4 cites·25 claims
- 4460US8717018B2Patient positioning couch and combined medical examination device with a patient positioning couchLADEBECK RALF·Filed 2010·Granted May 6, 2014·1 cites·20 claims
- 4559US7835781B2Device for superposed MRI and PET imagingSIEMENS AG·Filed 2007·Granted Nov 16, 2010·3 cites·3 claims
- 4658US9541622B2Method for determining a position-dependent attenuation map of surface coils of a magnetic resonance/PET apparatusSIEMENS AG·Filed 2014·Granted Jan 10, 2017·2 cites·19 claims
- 4758US8188436B2Background signal suppression in pet spectrumsLADEBECK RALF·Filed 2009·Granted May 29, 2012·2 cites·13 claims
- 4857US6703836B2Magnetic resonance apparatus isolation systemSIEMENS AG·Filed 2001·Granted Mar 9, 2004·8 cites·6 claims
- 4955US5304929ANuclear magnetic resonance tomography apparatus operable with a pulse sequence according to the echo planar methodSIEMENS AG·Filed 1992·Granted Apr 19, 1994·18 cites·5 claims
- 5053US12123930B2RF coil device for an MR-PET imaging modality and method to determine the position and/or orientation and/or shape of an RF coil deviceSIEMENS HEALTHCARE GMBH·Filed 2021·Granted Oct 22, 2024·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →