Inventor
BROCK-FISHER GEORGE A
US26 patents
⚠️ This page may combine multiple inventors who share the name “BROCK-FISHER GEORGE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
17 patentsUS6638228B1Oct 28, 2003
Contrast-agent enhanced color-flow imaging
KONINKL PHILIPS ELECTRONICS NV79 citations96
US6500126B1Dec 31, 2002
Ultrasound system transducer adapter
KONINKL PHILIPS ELECTRONICS NV56 citations96
US6497661B1Dec 24, 2002
Portable ultrasound diagnostic device with automatic data transmission
KONINKL PHILIPS ELECTRONICS NV46 citations92
US6497665B1Dec 24, 2002
System and method for non-linear detection of ultrasonic contrast agents at a fundamental frequency
KONINKL PHILIPS ELECTRONICS NV22 citations92
US6464643B1Oct 15, 2002
Contrast imaging with motion correction
KONINKL PHILIPS ELECTRONICS NV33 citations92
US6436045B1Aug 20, 2002
User controlled destructive waveform routine for ultrasound systems
KONINKL PHILIPS ELECTRONICS NV37 citations92
US6398732B1Jun 4, 2002
Acoustic border detection using power modulation
KONINKL PHILIPS ELECTRONICS NV22 citations92
US6969353B2Nov 29, 2005
Contrast-agent enhanced color-flow imaging
KONINKL PHILIPS ELECTRONICS NV16 citations91
US6699191B2Mar 2, 2004
Ultrasound device to detect Caisson's disease
KONINKL PHILIPS ELECTRONICS NV14 citations84
US6652463B2Nov 25, 2003
System and method for non-linear detection of ultrasonic contrast agents at a fundamental frequency
KONINKL PHILIPS ELECTRONICS NV9 citations74
US6638230B2Oct 28, 2003
Apparatus and method of frequency compounding to perform contrast imaging
KONINKL PHILIPS ELECTRONICS NV7 citations74
US6533727B1Mar 18, 2003
Ultrasonic system and method employing non-integer harmonic echo signals for imaging
KONINKL PHILIPS ELECTRONICS NV8 citations74
US6438258B1Aug 20, 2002
Ultrasound image processing employing non-linear tissue response backscatter signals
KONINKL PHILIPS ELECTRONICS NV13 citations74
US6730036B2May 4, 2004
Ultrasonic imaging to detect coronary artery stenosis at rest
KONINKL PHILIPS ELECTRONICS NV7 citations69
US7367947B2May 6, 2008
Elevation beamwidth control for control for contrast imaging
KONINKL PHILIPS ELECTRONICS NV3 citations63
US6997875B2Feb 14, 2006
Acoustic border detection using power modulation
KONINKL PHILIPS ELECTRONICS NV4 citations62
US7625341B2Dec 1, 2009
Elevation beamwidth control for contrast imaging
KONINKL PHILIPS ELECTRONICS NV1 citations52
HEWLETT PACKARD CO
4 patentsUS5577505ANov 26, 1996
Means for increasing sensitivity in non-linear ultrasound imaging systems
HEWLETT PACKARD CO188 citations98
US6077225AJun 20, 2000
Ultrasound method for enhancing image presentation when contrast agents are used
HEWLETT PACKARD CO63 citations96
US5738098AApr 14, 1998
Multi-focus ultrasound lens
HEWLETT PACKARD CO55 citations95
US4926872AMay 22, 1990
Ultrasonic transducer system and method for the operation thereof
HEWLETT PACKARD CO21 citations78
(unassigned)
3 patentsUS6319204B1Nov 20, 2001
Ultrasonic method for indicating a rate of perfusion
11 citations73
US6413221B1Jul 2, 2002
Ultrasonic system and method employing variable filtering of echo return signals
5 citations62
US6361498B1Mar 26, 2002
Contrast agent imaging with suppression of nonlinear tissue response
3 citations62
AGILENT TECHNOLOGIES INC
2 patentsUS6213946B1Apr 10, 2001
Methods and apparatus for speckle reduction by orthogonal pulse compounding in medical ultrasound imaging
AGILENT TECHNOLOGIES INC24 citations92
US6217516B1Apr 17, 2001
System and method for configuring the locus of focal points of ultrasound beams
AGILENT TECHNOLOGIES INC16 citations84