Assignee
MEDISON CO LTD
KR·93 granted patents·107 pending applications·1,791 citations·filing 1994–2012
Top patents by PatentIndex Score
200 records- 0197US7787680B2System and method for processing an imageMEDISON CO LTD·Filed 2007·Granted Aug 31, 2010·57 cites·18 claims
- 0292US6231511B1Ultrasonic signal focusing method and apparatus for ultrasonic imaging systemMEDISON CO LTD·Filed 1998·Granted May 15, 2001·100 cites·10 claims
- 0387US6638227B2Ultrasound imaging method and apparatus using orthogonal Golay codesMEDISON CO LTD·Filed 2002·Granted Oct 28, 2003·70 cites·12 claims
- 0485US8052108B2Probe holderMEDISON CO LTD·Filed 2010·Granted Nov 8, 2011·11 cites·7 claims
- 0585US7992254B2Caster deviceMEDISON CO LTD·Filed 2009·Granted Aug 9, 2011·17 cites·11 claims
- 0684US7940995B2Ultrasound diagnostic system for automatically detecting a boundary of a target object and method of using the sameMEDISON CO LTD·Filed 2005·Granted May 10, 2011·13 cites·20 claims
- 0784US7066886B2Ultrasound imaging system and method based on simultaneous multiple transmit-focusing using weighted orthogonal chirp signalsMEDISON CO LTD·Filed 2002·Granted Jun 27, 2006·84 cites·13 claims
- 0881US6764449B2Method and apparatus for enabling a biopsy needle to be observedMEDISON CO LTD·Filed 2002·Granted Jul 20, 2004·164 cites·9 claims
- 0980US8016759B2Ultrasound system and signal processing unit configured for time gain and lateral gain compensationMEDISON CO LTD·Filed 2007·Granted Sep 13, 2011·14 cites·8 claims
- 1080US7833159B2Image processing system and method of enhancing the quality of an ultrasound imageMEDISON CO LTD·Filed 2006·Granted Nov 16, 2010·15 cites·16 claims
- 1180US7806376B2Medical instrumentMEDISON CO LTD·Filed 2009·Granted Oct 5, 2010·29 cites·4 claims
- 1277US6736780B2Synthetic aperture focusing method for ultrasound imaging based on planar wavesMEDISON CO LTD·Filed 2002·Granted May 18, 2004·39 cites·6 claims
- 1375US8369597B2Non-rigid registration between CT images and ultrasound imagesMEDISON CO LTD·Filed 2009·Granted Feb 5, 2013·7 cites·9 claims
- 1475US6786097B2Ultrasound imaging system and method using weighted chirp signalsMEDISON CO LTD·Filed 2002·Granted Sep 7, 2004·39 cites·18 claims
- 1574US8353835B2Ultrasound diagnostic system and method for displaying doppler spectrum images of multiple sample volumesMEDISON CO LTD·Filed 2010·Granted Jan 15, 2013·5 cites·8 claims
- 1674US7507204B2Apparatus and method for forming 3D ultrasound imageMEDISON CO LTD·Filed 2005·Granted Mar 24, 2009·23 cites·12 claims
- 1774US6514205B1Medical digital ultrasonic imaging apparatus capable of storing and reusing radio-frequency (RF) ultrasound pulse echoesMEDISON CO LTD·Filed 2000·Granted Feb 4, 2003·33 cites·20 claims
- 1872US7448583B2Supporting device for a monitor for use in an ultrasonic diagnostic apparatusMEDISON CO LTD·Filed 2006·Granted Nov 11, 2008·12 cites·7 claims
- 1972US6488627B1Ultrasonic image searching apparatus and ultrasonic image transmission and reception system adopting the sameMEDISON CO LTD·Filed 2000·Granted Dec 3, 2002·17 cites·18 claims
- 2072US6350240B1Ultrasound imaging method and apparatus based on pulse compression technique using modified golay codesMEDISON CO LTD·Filed 2000·Granted Feb 26, 2002·75 cites·12 claims
- 2170US6547733B2Ultrasound imaging apparatus and method using Golay codes with orthogonal propertyMEDISON CO LTD·Filed 2001·Granted Apr 15, 2003·29 cites·18 claims
- 2269US7755625B2Apparatus and method for rendering volume dataMEDISON CO LTD·Filed 2006·Granted Jul 13, 2010·8 cites·18 claims
- 2369US7664301B2Method and apparatus for enhancing image quality of a two-dimensional ultrasound imageMEDISON CO LTD·Filed 2005·Granted Feb 16, 2010·6 cites·12 claims
- 2468US7798964B2Ultrasound diagnostic system and method for displaying doppler spectrum images of multiple sample volumesMEDISON CO LTD·Filed 2006·Granted Sep 21, 2010·6 cites·9 claims
- 2568US7738685B2Image processing system and method for controlling gains for color flow imagesMEDISON CO LTD·Filed 2006·Granted Jun 15, 2010·6 cites·13 claims
- 2667US6447455B2Ultrasound diagnostic apparatus and method for measuring blood flow velocity using doppler effectMEDISON CO LTD·Filed 2001·Granted Sep 10, 2002·27 cites·8 claims
- 2767US6305225B1Ultrasonic signal focusing method for ultrasonic imaging systemMEDISON CO LTD·Filed 1999·Granted Oct 23, 2001·32 cites·5 claims
- 2866US6658141B1Filtering method and apparatus for improving resolution of ultrasound imageMEDISON CO LTD·Filed 2000·Granted Dec 2, 2003·24 cites·18 claims
- 2965US7918797B2Ultrasound diagnostic system and method for forming multiple receiving scan linesMEDISON CO LTD·Filed 2007·Granted Apr 5, 2011·4 cites·8 claims
- 3065US7864998B2Apparatus and method for processing an ultrasound spectrum imageMEDISON CO LTD·Filed 2006·Granted Jan 4, 2011·5 cites·18 claims
- 3165US6494837B2System and method for three-dimensional ultrasound imaging using a steerable probeMEDISON CO LTD·Filed 2001·Granted Dec 17, 2002·40 cites·11 claims
- 3265US5774499ASignal demodulation method and apparatus therefor using multi-ary samplingMEDISON CO LTD·Filed 1995·Granted Jun 30, 1998·37 cites·21 claims
- 3364US8007061B2Storage panel guiding device with a magnetic damperMEDISON CO LTD·Filed 2007·Granted Aug 30, 2011·2 cites·8 claims
- 3464US7621872B2Method and apparatus for displaying a color flow image in an ultrasound diagnostic systemMEDISON CO LTD·Filed 2006·Granted Nov 24, 2009·3 cites·2 claims
- 3564US6035230AReal-time biological signal monitoring system using radio communication networkMEDISON CO LTD·Filed 1996·Granted Mar 7, 2000·157 cites·13 claims
- 3664USD398059SUltrasonic diagnostic unit for medical purposesMEDISON CO LTD·Filed 1997·Granted Sep 8, 1998·20 cites·1 claims
- 3763US7656232B2Wideband variable gain amplifier with clipping functionMEDISON CO LTD·Filed 2008·Granted Feb 2, 2010·3 cites·6 claims
- 3863US6402694B1Color imaging display method and apparatus for color doppler imaging systemMEDISON CO LTD·Filed 2000·Granted Jun 11, 2002·19 cites·20 claims
- 3963US5968111ACircular median filterMEDISON CO LTD·Filed 1998·Granted Oct 19, 1999·18 cites·5 claims
- 4062US8033174B2Ultrasound diagnostic systemMEDISON CO LTD·Filed 2008·Granted Oct 11, 2011·6 cites·7 claims
- 4162US7766835B2Ultrasound system and method for forming ultrasound imagesMEDISON CO LTD·Filed 2007·Granted Aug 3, 2010·2 cites·10 claims
- 4261US7635335B2Device for moving a transducer of an ultrasonic probeMEDISON CO LTD·Filed 2005·Granted Dec 22, 2009·6 cites·10 claims
- 4360US7894680B2Image compressing methodMEDISON CO LTD·Filed 2007·Granted Feb 22, 2011·3 cites·8 claims
- 4460US7789832B2Ultrasound system and method for controlling steering angles of scan linesMEDISON CO LTD·Filed 2007·Granted Sep 7, 2010·1 cites·2 claims
- 4558US7998077B2Device for rotating a transducer of an ultrasonic probeMEDISON CO LTD·Filed 2007·Granted Aug 16, 2011·3 cites·3 claims
- 4658US7628755B2Apparatus and method for processing an ultrasound imageMEDISON CO LTD·Filed 2006·Granted Dec 8, 2009·4 cites·14 claims
- 4758US7334478B2Device for guiding the movement of a transducer of an ultrasonic probeMEDISON CO LTD·Filed 2005·Granted Feb 26, 2008·5 cites·4 claims
- 4858US2009261992A1Dual keyboard input device and movable cart having the same mounted thereonMEDISON CO LTD·Filed 2009·Application pending·0 cites
- 4957US7998078B2Ultrasonic probe having a device for coupling a wire-rope to a transducerMEDISON CO LTD·Filed 2008·Granted Aug 16, 2011·2 cites·4 claims
- 5057US7836766B2Method of acquiring an ultrasound imageMEDISON CO LTD·Filed 2006·Granted Nov 23, 2010·4 cites·8 claims
Showing the top 50 of 200 patent records by PatentIndex Score.
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