Assignee
DIASONICS INC
US·33 granted patents·2,621 citations·filing 1979–1998
Top patents by PatentIndex Score
33 records- 0198US4797907ABattery enhanced power generation for mobile X-ray machineDIASONICS INC·Filed 1987·Granted Jan 10, 1989·329 cites·4 claims
- 0292US5131105APatient support tableDIASONICS INC·Filed 1990·Granted Jul 21, 1992·189 cites·7 claims
- 0392US4899109AMethod and apparatus for automated magnetic field shimming in magnetic resonance spectroscopic imagingDIASONICS INC·Filed 1988·Granted Feb 6, 1990·97 cites·47 claims
- 0490US5301674AMethod and apparatus for focusing transmission and reception of ultrasonic beamsDIASONICS INC·Filed 1992·Granted Apr 12, 1994·161 cites·39 claims
- 0588US4911173ABiopsy attachment for ultrasound probeDIASONICS INC·Filed 1987·Granted Mar 27, 1990·254 cites·15 claims
- 0688US4407293AUltrasound imaging apparatus for providing simultaneous B-scan and Doppler dataDIASONICS INC·Filed 1981·Granted Oct 4, 1983·52 cites·21 claims
- 0787US4517985ANeonate ultrasonic scannerDIASONICS INC·Filed 1984·Granted May 21, 1985·59 cites·7 claims
- 0885US5117832ACurved rectangular/elliptical transducerDIASONICS INC·Filed 1991·Granted Jun 2, 1992·243 cites·14 claims
- 0985USD304760SCombined prostate and vaginal ultrasound probeDIASONICS INC·Filed 1987·Granted Nov 21, 1989·27 cites·1 claims
- 1082US5218869ADepth dependent bandpass of ultrasound signals using heterodyne mixingDIASONICS INC·Filed 1992·Granted Jun 15, 1993·89 cites·12 claims
- 1181US4241412APolar to cartesian mapping apparatus and methodDIASONICS INC·Filed 1979·Granted Dec 23, 1980·48 cites·19 claims
- 1280US4768216ADynamic calibration for an X-ray machineDIASONICS INC·Filed 1987·Granted Aug 30, 1988·47 cites·7 claims
- 1379USD320078STransvaginal ultrasound probeDIASONICS INC·Filed 1988·Granted Sep 17, 1991·23 cites·1 claims
- 1478US5065761ALithotripsy systemDIASONICS INC·Filed 1989·Granted Nov 19, 1991·129 cites·2 claims
- 1571US4410826AUltrasonic imaging apparatus using a coupling fluid mixture of propylene oxide, ethylene oxide derivative and glycerineDIASONICS INC·Filed 1982·Granted Oct 18, 1983·28 cites·6 claims
- 1670US4424813AMulti-mode ultrasound scannerDIASONICS INC·Filed 1981·Granted Jan 10, 1984·27 cites·5 claims
- 1769US5228009AParametric clutter eliminationDIASONICS INC·Filed 1992·Granted Jul 13, 1993·51 cites·29 claims
- 1868US4681103AUltrasound guided surgical instrument guide and methodDIASONICS INC·Filed 1985·Granted Jul 21, 1987·135 cites·4 claims
- 1967US4945898APower supplyDIASONICS INC·Filed 1989·Granted Aug 7, 1990·24 cites·1 claims
- 2067US4684894ANMR surface coil positioning deviceDIASONICS INC·Filed 1986·Granted Aug 4, 1987·23 cites·11 claims
- 2163US5230112APatient support tableDIASONICS INC·Filed 1992·Granted Jul 27, 1993·125 cites·64 claims
- 2260US5386453AImaging and treatment apparatus having a floor-mounted guiding trackDIASONICS INC·Filed 1992·Granted Jan 31, 1995·93 cites·53 claims
- 2358US4930515AUltrasound probe with multi-orientation tip-mounted transducerDIASONICS INC·Filed 1988·Granted Jun 5, 1990·52 cites·32 claims
- 2457US5283808AX-ray device having a co-axial laser aiming system in an opposed configurationDIASONICS INC·Filed 1992·Granted Feb 1, 1994·81 cites·14 claims
- 2556US5910119AUltrasonic color doppler velocity and direction imagingDIASONICS INC·Filed 1998·Granted Jun 8, 1999·78 cites·26 claims
- 2653US5299174AAutomatic clutter eliminationDIASONICS INC·Filed 1993·Granted Mar 29, 1994·20 cites·33 claims
- 2750US4524623ATransducer drive assemblyDIASONICS INC·Filed 1984·Granted Jun 25, 1985·11 cites·12 claims
- 2844US5134988ALens assembly for focusing energyDIASONICS INC·Filed 1991·Granted Aug 4, 1992·37 cites·12 claims
- 2943US5078705ADrain bag apparatusDIASONICS INC·Filed 1991·Granted Jan 7, 1992·28 cites·15 claims
- 3042US5072182AFourier shifting of voxel boundaries in MR chemical shift imaging spectroscopyDIASONICS INC·Filed 1989·Granted Dec 10, 1991·9 cites·8 claims
- 3142US5058593AApparatus for processing and displaying ultrasonic dataDIASONICS INC·Filed 1990·Granted Oct 22, 1991·17 cites·12 claims
- 3241US5003238AMethod and apparatus of fine tuning the position of an ultrasonic sensor probe using analog motor position signalsDIASONICS INC·Filed 1990·Granted Mar 26, 1991·12 cites·10 claims
- 3333US5123417AApparatus and method for displaying ultrasonic dataDIASONICS INC·Filed 1990·Granted Jun 23, 1992·23 cites·10 claims
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