ACUSON CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 66174
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 1285
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS 3104
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
H04B TRANSMISSION 2208
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6905467 Ultrasonic harmonic imaging system and method using waveform pre-distortionJun 18, 01Jun 14, 05[A61B]
6761688 Multi-layered transducer array and method having identical layersFeb 28, 01Jul 13, 04[A61B]
6743175 Voice-enhanced diagnostic medical ultrasound system and review stationNov 26, 02Jun 01, 04[A61B]
6679846 Diagnostic ultrasound imaging method and system with improved frame rateFeb 21, 02Jan 20, 04[B60R]
6673016 Ultrasound selectable frequency response system and method for multi-layer transducersFeb 14, 02Jan 06, 04[A61B]
6669637 Parametric transmit waveform generator for medical ultrasound imaging systemJan 06, 03Dec 30, 03[A61B]
6641536 Medical diagnostic ultrasound imaging methods for extended field of viewFeb 21, 02Nov 04, 03[A61B]
6629926 Ultrasonic system and method for storing dataJul 15, 99Oct 07, 03[A61B]
6626831 Gated ultrasound imaging apparatus and methodJan 22, 01Sep 30, 03[A61B]
6464640 Methods and apparatus for ultrasound imaging with automatic color image positioningJan 06, 00Oct 15, 02[A61B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6976961 Tissue motion analysis medical diagnostic ultrasound system and methodExpiredFeb 13, 03Dec 20, 05[A61B]
2004/0002,655 System and method for improved transducer thermal design using thermo-electric coolingAbandonedJun 27, 02Jan 01, 04[A61B]
2003/0065,265 Medical diagnostic ultrasound system and method for scanning plane orientationAbandonedNov 21, 02Apr 03, 03[A61B]
2003/0060,714 Medical ultrasound transducer with interchangeable handleAbandonedSep 24, 01Mar 27, 03[A61B]
6532801 Portable apparatus and method for tracing a gas leakExpiredNov 27, 01Mar 18, 03[G01M, G01N, F17D]
6489706 Medical diagnostic ultrasound transducer and method of manufactureExpiredNov 13, 98Dec 03, 02[H01L]
6360027 Multiple ultrasound image registration system, method and transducerExpiredSep 26, 00Mar 19, 02[H04B, A61B, G06K]
5810733 Encapsulated ultrasound transducer probe assemblyExpiredAug 22, 97Sep 22, 98[A61B]
5771896 Compact rotationally steerable ultrasound transducerExpiredAug 30, 96Jun 30, 98[A61B]
5757727 Two-dimensional acoustic array and method for the manufacture thereofExpiredFeb 19, 97May 26, 98[H04R]
5735282 Flexible ultrasonic transducers and related systemsExpiredSep 18, 96Apr 07, 98[A61B]
5165413 Steered linear color doppler imagingExpiredOct 26, 90Nov 24, 92[A61B]
5148810 Variable origin-variable angle acoustic scanning method and apparatusExpiredJul 13, 90Sep 22, 92[A61B]
5076279 Needle guide for assembly upon an ultrasound imaging transducerExpiredJul 17, 90Dec 31, 91[A61B]
5014710 Steered linear color doppler imagingExpiredSep 13, 88May 14, 91[A61B]
4699009 Dynamically focused linear phased array acoustic imaging systemExpiredNov 05, 85Oct 13, 87[G01N]
4550607 Phased array acoustic imaging systemExpiredMay 07, 84Nov 05, 85[G01N]
4543826 Ultrasonic acoustic imaging apparatusExpiredJun 03, 82Oct 01, 85[G01N]

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