Inventor · disambiguated record
Rickard C. Loftman
Also filed as: LOFTMAN RICKARD C
12 granted patents·212 citations·filing 2001–2023
90Inventor score
Top patents by PatentIndex Score
12 records- 0179US12465318B2Quantification of blood flow with ultrasound B-mode imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2023·Granted Nov 11, 2025·0 cites·17 claims
- 0279US11771396B2Quantification of blood flow with ultrasound B-mode imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2018·Granted Oct 3, 2023·2 cites·12 claims
- 0379US6589182B1Medical diagnostic ultrasound catheter with first and second tip portionsACUSON·Filed 2001·Granted Jul 8, 2003·107 cites·28 claims
- 0478US8241216B2Coherent image formation for dynamic transmit beamformationLOFTMAN RICKARD C·Filed 2009·Granted Aug 14, 2012·13 cites·9 claims
- 0576US6679844B2Automatic gain compensation for multiple mode or contrast agent imagingACUSON·Filed 2002·Granted Jan 20, 2004·41 cites·31 claims
- 0674US6790181B2Overlapped scanning for multi-directional compounding of ultrasound imagesACUSON·Filed 2002·Granted Sep 14, 2004·33 cites·22 claims
- 0766US8690781B2Coherent image formation for dynamic transmit beamformationLOFTMAN RICKARD C·Filed 2012·Granted Apr 8, 2014·3 cites·11 claims
- 0859US11844647B2Ultrasound catheter with adjustable apertures for multi-plane imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2021·Granted Dec 19, 2023·0 cites·21 claims
- 0946US7074186B2Transmit based axial whiteningSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Jul 11, 2006·8 cites·36 claims
- 1045US10571554B2Adaptive post beamformation synthetic aperture for ultrasound imagingSIEMENS MEDICAL SOLUTIONS USA INC·Filed 2016·Granted Feb 25, 2020·0 cites·20 claims
- 1145US7534210B2Methods for adaptively varying gain during ultrasound agent quantificationSIEMENS MEDICAL SOLUTIONS·Filed 2004·Granted May 19, 2009·5 cites·22 claims
- 1242US7887484B2Automatic velocity scale identification for medical diagnostic ultrasoundSIEMENS MEDICAL SOLUTIONS·Filed 2005·Granted Feb 15, 2011·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →