Inventor · disambiguated record
Paul Donald Freiburger
Also filed as: FREIBURGER PAUL · FREIBURGER PAUL D · FREIBURGER PAUL DONALD
31 granted patents·4 pending applications·742 citations·filing 1993–2022
97Inventor score
Files withSIEMENS MEDICAL SOLUTIONS15FAN LIEXIANG5SIEMENS MEDICAL SOLUTIONS USA INC5FREIBURGER PAUL DONALD2PARK MIKYOUNG2
Top patents by PatentIndex Score
35 records- 0193US5673699AMethod and apparatus for abberation correction in the presence of a distributed aberratorUNIV DUKE·Filed 1996·Granted Oct 7, 1997·244 cites·28 claims
- 0291US9244169B2Measuring acoustic absorption or attenuation of ultrasoundFAN LIEXIANG·Filed 2012·Granted Jan 26, 2016·23 cites·19 claims
- 0388US7846097B2Measuring transducer movement methods and systems for multi-dimensional ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2008·Granted Dec 7, 2010·49 cites·16 claims
- 0484US5331964AUltrasonic phased array imaging system with high speed adaptive processing using selected elementsUNIV DUKE·Filed 1993·Granted Jul 26, 1994·103 cites·25 claims
- 0583US8137275B2Tissue complex modulus and/or viscosity ultrasound imagingFAN LIEXIANG·Filed 2007·Granted Mar 20, 2012·31 cites·12 claims
- 0679US6364838B1Pulsed wave doppler processing using aliased spectral dataSIEMENS MEDICAL SOLUTIONS·Filed 2000·Granted Apr 2, 2002·45 cites·13 claims
- 0778US7912264B2Multi-volume rendering of single mode data in medical diagnostic imagingSIEMENS MEDICAL SOLUTIONS·Filed 2007·Granted Mar 22, 2011·10 cites·18 claims
- 0877US8187187B2Shear wave imagingFAN LIEXIANG·Filed 2008·Granted May 29, 2012·24 cites·15 claims
- 0976US8197408B2Sparse tissue property measurements in medical ultrasound imagingFAN LIEXIANG·Filed 2008·Granted Jun 12, 2012·15 cites·17 claims
- 1076US7597664B2Measuring transducer movement methods and systems for multi-dimensional ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Oct 6, 2009·12 cites·17 claims
- 1172US7150716B2Measuring transducer movement methods and systems for multi-dimensional ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Dec 19, 2006·45 cites·12 claims
- 1271US10338203B2Classification preprocessing in medical ultrasound shear wave imagingFAN LIEXIANG·Filed 2011·Granted Jul 2, 2019·1 cites·22 claims
- 1367US12279912B2Spectral doppler envelope tracing without alias in medical ultrasoundSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 1467US8696577B2Tongue imaging in medical diagnostic ultrasoundFREIBURGER PAUL DONALD·Filed 2012·Granted Apr 15, 2014·4 cites·20 claims
- 1565US6733453B2Elevation compounding for ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted May 11, 2004·20 cites·26 claims
- 1664US7972268B2Steered continuous wave doppler methods for two-dimensional ultrasound transducer arraysSIEMENS MEDICAL SOLUTIONS·Filed 2007·Granted Jul 5, 2011·2 cites·16 claims
- 1764US7828738B2Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arraysSIEMENS MEDICAL SOLUTIONS·Filed 2007·Granted Nov 9, 2010·2 cites·6 claims
- 1863US7862509B2Measuring transducer movement methods and systems for multi-dimensional ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2008·Granted Jan 4, 2011·2 cites·15 claims
- 1961US7951085B2Automatic optimization in spectral doppler ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2008·Granted May 31, 2011·2 cites·15 claims
- 2059US7097619B2Elevation beam pattern variation for ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Aug 29, 2006·20 cites·33 claims
- 2158US10575825B2Doppler imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2015·Granted Mar 3, 2020·1 cites·12 claims
- 2255US9239373B2Adaptive image optimization in induced wave ultrasound imagingFREIBURGER PAUL DONALD·Filed 2011·Granted Jan 19, 2016·1 cites·17 claims
- 2355US9011338B2Gap filling for spectral doppler ultrasoundPARK MIKYOUNG·Filed 2012·Granted Apr 21, 2015·2 cites·23 claims
- 2455US7578792B2Automatic optimization in spectral Doppler ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Aug 25, 2009·13 cites·16 claims
- 2553US6176830B1Method and system for pre-determining spectral doppler user parametersSIEMENS MEDICAL SYSTEMS INC·Filed 1999·Granted Jan 23, 2001·64 cites·19 claims
- 2651US7637871B2Steered continuous wave doppler methods and systems for two-dimensional ultrasound transducer arraysSIEMENS MEDICAL SOLUTIONS·Filed 2004·Granted Dec 29, 2009·4 cites·14 claims
- 2749US9414805B2Spectral Doppler with multiple spatially distinct gatesUSTUNER KUTAY F·Filed 2008·Granted Aug 16, 2016·2 cites·19 claims
- 2849US2010016719A1Adaptive regulation of acoustic output power in medical ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2008·Application pending·0 cites
- 2947US10813626B2Spectral doppler detectionSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2016·Granted Oct 27, 2020·0 cites·11 claims
- 3046US9398898B2Multiple beam spectral doppler in medical diagnostic ultrasound imagingWILKENING WILKO·Filed 2011·Granted Jul 26, 2016·1 cites·6 claims
- 3143US10004474B2Tissue density quantification using shear wave information in medical ultrasound scanningFREIBURGER PAUL·Filed 2010·Granted Jun 26, 2018·0 cites·9 claims
- 3242US2019261952A1Optimization in ultrasound color flow imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2018·Application pending·0 cites
- 3342US2015272547A1Acquisition control for elasticity ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2014·Application pending·0 cites
- 3440US9700285B2Spectral doppler imaging with interruption avoidanceSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2015·Granted Jul 11, 2017·0 cites·20 claims
- 3536US2014336510A1Enhancement in Diagnostic Ultrasound Spectral Doppler ImagingPARK MIKYOUNG·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →