Inventor · disambiguated record
Robert N. Phelps
Also filed as: PHELPS ROBERT · PHELPS ROBERT N · PHELPS ROBERT NOLEN
21 granted patents·5 pending applications·962 citations·filing 1994–2023
96Inventor score
Files withSIEMENS MEDICAL SOLUTIONS17SIEMENS MEDICAL SYSTEMS INC4PETERSEN DAVID A2HEWITT ROBERT A1SIEMENS MEDICAL SOLUTIONS USA INC1
Top patents by PatentIndex Score
26 records- 0197US6795374B2Bias control of electrostatic transducersSIEMENS MEDICAL SOLUTIONS·Filed 2001·Granted Sep 21, 2004·150 cites·48 claims
- 0297US6676602B1Two dimensional array switching for beamforming in a volumeSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted Jan 13, 2004·143 cites·39 claims
- 0389US5429137AAcoustic scan conversion method and apparatus for velocity flowSIEMENS MEDICAL SYSTEMS INC·Filed 1994·Granted Jul 4, 1995·67 cites·23 claims
- 0487US6875178B2Receive circuit for ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted Apr 5, 2005·68 cites·29 claims
- 0585US6891311B2Ultrasound transmit pulser with receive interconnection and method of useSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted May 10, 2005·61 cites·22 claims
- 0685US6806623B2Transmit and receive isolation for ultrasound scanning and methods of useSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted Oct 19, 2004·59 cites·28 claims
- 0784US7563228B2Stereoscopic three or four dimensional ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2005·Granted Jul 21, 2009·46 cites·21 claims
- 0882US6939300B2Multiple level transmitter and method of transmittingSIEMENS MEDICAL SOLUTIONS·Filed 2002·Granted Sep 6, 2005·29 cites·23 claims
- 0979US6780154B2Segmented handheld medical ultrasound system and methodSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Aug 24, 2004·114 cites·30 claims
- 1079US5796439AVideo format conversion process and apparatusSIEMENS MEDICAL SYSTEMS INC·Filed 1995·Granted Aug 18, 1998·95 cites·17 claims
- 1177US7037263B2Computing spatial derivatives for medical diagnostic imaging methods and systemsSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted May 2, 2006·21 cites·27 claims
- 1273US6689060B2System and method for re-orderable nonlinear echo processingSIEMENS MEDICAL SOLUTIONS·Filed 2001·Granted Feb 10, 2004·34 cites·23 claims
- 1363US7941908B2Method for scalable manufacturing of medical diagnostic ultrasound imaging systemsSIEMENS MEDICAL SOLUTIONS·Filed 2008·Granted May 17, 2011·4 cites·19 claims
- 1460US7635334B2Dynamic sub-array mapping systems and methods for ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2004·Granted Dec 22, 2009·15 cites·24 claims
- 1556US2024278284A1Multi-application ultrasound matrix array signal processorSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2023·Application pending·0 cites
- 1651US9265482B2Ultrasound transducer connectorHEWITT ROBERT A·Filed 2013·Granted Feb 23, 2016·1 cites·24 claims
- 1750US5501219AReal-time dynamic time-of-flight calculatorSIEMENS MEDICAL SYSTEMS INC·Filed 1994·Granted Mar 26, 1996·20 cites·14 claims
- 1848US8257262B2Ultrasound adaptor methods and systems for transducer and system separationPETERSEN DAVID A·Filed 2003·Granted Sep 4, 2012·4 cites·21 claims
- 1947US7998072B2Probe based digitizing or compression system and method for medical ultrasoundSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Aug 16, 2011·6 cites·21 claims
- 2046US2005243650A1Multiple level transmitter and method of transmittingPETERSEN DAVID A·Filed 2005·Application pending·0 cites
- 2145US7695438B2Acoustic disruption minimizing systems and methodsSIEMENS MEDICAL SOLUTIONS·Filed 2004·Granted Apr 13, 2010·5 cites·25 claims
- 2243US7794400B2Element mapping and transmitter for continuous wave ultrasound imagingSIEMENS MEDICAL SOLUTIONS·Filed 2004·Granted Sep 14, 2010·3 cites·28 claims
- 2342US2007016023A1Scalable ultrasound system and methodsSIEMENS MEDICAL SOLUTIONS·Filed 2005·Application pending·0 cites
- 2440US5845004AMethod and apparatus for performing frame interpolation in an ultrasound imaging systemSIEMENS MEDICAL SYSTEMS INC·Filed 1996·Granted Dec 1, 1998·17 cites·22 claims
- 2536US2007083109A1Adaptive line synthesis for ultrasoundUSTUNER KUTAY F·Filed 2005·Application pending·0 cites
- 2636US2005228277A1System and method for 2D partial beamforming arrays with configurable sub-array elementsSIEMENS MEDICAL SOLUTIONS·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →