Inventor · disambiguated record
Jonathan Ophir
Also filed as: OPHIR JONATHAN
19 granted patents·1 pending application·1,388 citations·filing 1979–2010
97Inventor score
Files withUNIV TEXAS15ACOUSTIC STANDARDS2NAT INST OF HEALTH NIH1PHILIPS CORP1REGENTS UNIVERSITY OF TEXAS BO1
Top patents by PatentIndex Score
20 records- 0195US6687625B2Method and apparatus for feature tracking strain estimation for elastographyUNIV TEXAS·Filed 2002·Granted Feb 3, 2004·67 cites·27 claims
- 0295US5474070AMethod and apparatus for elastographic measurement and imagingUNIV TEXAS·Filed 1994·Granted Dec 12, 1995·193 cites·20 claims
- 0395US4669482APulse echo method and apparatus for sound velocity estimation in vivoUNIV TEXAS·Filed 1985·Granted Jun 2, 1987·128 cites·19 claims
- 0494US5107837AMethod and apparatus for measurement and imaging of tissue compressibility or complianceREGENTS UNIVERSITY OF TEXAS BO·Filed 1990·Granted Apr 28, 1992·136 cites·31 claims
- 0593US6494834B2Power spectral strain estimators in elastographyUNIV TEXAS·Filed 2001·Granted Dec 17, 2002·64 cites·4 claims
- 0693US4406153AUltrasonic beam characterization deviceACOUSTIC STANDARDS·Filed 1981·Granted Sep 27, 1983·82 cites·15 claims
- 0793US4286455AUltrasound phantomACOUSTIC STANDARDS·Filed 1979·Granted Sep 1, 1981·66 cites·13 claims
- 0888US5293870AMethod and apparatus for elastographic measurement and imagingUNIV TEXAS·Filed 1992·Granted Mar 15, 1994·121 cites·12 claims
- 0979US4389893APrecision ultrasound attenuation measurementPHILIPS CORP·Filed 1981·Granted Jun 28, 1983·37 cites·12 claims
- 1075US5178147AMethod and apparatus for elastographic measurement and imagingUNIV TEXAS·Filed 1991·Granted Jan 12, 1993·176 cites·3 claims
- 1172US6270459B1Method for estimating and imaging of transverse displacements, transverse strains and strain ratiosUNIV TEXAS·Filed 1999·Granted Aug 7, 2001·182 cites·27 claims
- 1270US7905148B2Method for imaging strain of a target bodyNAT INST OF HEALTH NIH·Filed 2009·Granted Mar 15, 2011·8 cites·18 claims
- 1369US4777958AMethod for enhancing the accuracy of in vivo sound velocity estimationUNIV TEXAS·Filed 1986·Granted Oct 18, 1988·29 cites·19 claims
- 1467US4807635APulse centroid echo method and apparatus for enhanced sound velocity estimation in vivoUNIV TEXAS·Filed 1986·Granted Feb 28, 1989·23 cites·15 claims
- 1564US5143070ATransaxial compression technique for sound velocity estimationUNIV TEXAS·Filed 1989·Granted Sep 1, 1992·23 cites·5 claims
- 1660US7779692B2Method for estimating strain, strain ratios and displacements in a target bodyUNIV TEXAS·Filed 2006·Granted Aug 24, 2010·2 cites·31 claims
- 1759US4993416ASystem for ultrasonic pan focal imaging and axial beam translationUNIV TEXAS·Filed 1989·Granted Feb 19, 1991·19 cites·19 claims
- 1844US4878500AMulti-beam tracking for angle error correction in speed of sound estimationsUNIV TEXAS·Filed 1988·Granted Nov 7, 1989·10 cites·15 claims
- 1938US2011060222A1Method and apparatus for characterizing inhomgeneities using axial shear strain elastographyUNIV TEXAS·Filed 2010·Application pending·0 cites
- 2037US5247937ATransaxial compression technique for sound velocity estimationUNIV TEXAS·Filed 1992·Granted Sep 28, 1993·22 cites·9 claims
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