Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242)
04/1996
04/02/1996US5503153 Noise suppression method utilizing motion compensation for ultrasound images
04/02/1996US5503152 Ultrasonic transducer assembly and method for three-dimensional imaging
03/1996
03/29/1996CA2216309A1 Automatic biometric data system
03/29/1996CA2133156A1 Automatic biometric data system
03/28/1996WO1996009559A1 Ultrasound obstacle-detecting process
03/28/1996DE4433957A1 Verfahren zur Ultraschall-Hinderniserkennung A method for ultrasound obstacle detection
03/27/1996EP0702798A1 Method and apparatus for ultrasound scanning
03/27/1996CN1119156A Apparatus for preventing rear-end collision of movable body
03/26/1996US5501224 Ultrasonic diagnostic apparatus
03/26/1996US5501223 Dynamic firing sequence for ultrasound imaging apparatus
03/26/1996US5501222 System for imaging a region
03/26/1996US5501219 Real-time dynamic time-of-flight calculator
03/26/1996US5501104 Method of measuring the depth of full-cut dicing grooves by using an ultrasonic detector and a dicing apparatus for carrying out the same
03/20/1996EP0702349A2 Ultrasonic multiline beamforming with interleaved sampling
03/20/1996EP0702247A2 Ultrasonic visualisation method and apparatus
03/19/1996CA1338175C Ultrasound process and circuits for carrying out same
03/14/1996WO1996007934A1 Electronic circuitry used in ultrasonic ranging systems employed in monitoring fluid in tanks
03/14/1996WO1996007933A1 Ultrasonic methods used to monitor fluid in tanks
03/14/1996WO1996007875A1 Ultrasonic probes for use in monitoring fluid in tanks
03/14/1996DE19533109A1 Entfernungsmeßgerät A distance
03/12/1996US5499195 System for correlating multiple sets of data
03/12/1996US5497776 Ultrasonic image diagnosing apparatus for displaying three-dimensional image
03/07/1996WO1996006688A1 Proximity sensor utilizing polymer piezoelectric film with protective metal layer
03/07/1996WO1996000425A3 Method and system for constructing and displaying three-dimensional images
03/07/1996DE19531419A1 Ultrasonic image display of a moving organ
03/06/1996EP0699307A1 Method and device for the non-destructive testing of objects using ultrasonics
03/06/1996EP0699048A1 Method and system to enhance medical signals
03/05/1996US5495846 Ultrasonic diagnostic apparatus
03/05/1996US5495689 Fish finder and pole assembly
02/1996
02/29/1996WO1996005768A1 Medical diagnosis, treatment and imaging systems
02/29/1996DE19510731A1 Ultrasonic sensing channel for fume detection in cooking hood
02/28/1996EP0698219A1 Method for i.a. mesuring the thickness of plate constructions and pipes
02/28/1996EP0593532B1 Seabed exploration system
02/27/1996US5495137 Proximity sensor utilizing polymer piezoelectric film with protective metal layer
02/27/1996US5494037 Flow imaging and measuring system
02/27/1996US5493916 Mode suppression in fluid flow measurement
02/22/1996WO1996005524A1 Phased array acoustic antenna system
02/22/1996WO1996005519A1 Radar apparatus
02/21/1996CN2220644Y Surveying instrument for vehicle back obstacle
02/21/1996CN1117139A A method of remotely determining the three-dimensional velocity of a fluid such as air or water
02/20/1996US5493619 Normalization method for eliminating false detections in side scan sonar images
02/20/1996US5493539 Two-stage detection and discrimination system for side scan sonar equipment
02/20/1996US5493494 Method and apparatus for operating compacting machinery relative to a work site
02/15/1996WO1996004589A1 Method and apparatus for transmit beamformer system
02/15/1996WO1996004588A1 Method and apparatus for doppler receive beamformer system
02/15/1996WO1996004570A1 Dispenser control with ultrasonic position detection
02/15/1996WO1996004568A1 Method and apparatus for receive beamformer system
02/15/1996WO1996003922A1 Method and apparatus for real-time, concurrent adaptive focusing in an ultrasound beamformer imaging system
02/15/1996WO1996003921A1 Method and apparatus for coherent image formation
02/15/1996WO1996003920A1 Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
02/15/1996WO1996003919A1 Method and apparatus for a baseband processor of a receive beamformer system
02/15/1996WO1996003918A1 Method and apparatus for adjustable frequency scanning in ultrasound imaging
02/14/1996EP0696792A2 Time multiplexed digital ultrasound beamformer
02/14/1996EP0696791A2 Delay generator for phased array ultrasound beamformer
02/14/1996EP0696670A1 Automatic door opening and closing system
02/13/1996US5491670 System and method for sonic positioning
02/13/1996US5491648 Ultrasonic measuring system
02/13/1996US5490516 Method and system to enhance medical signals for real-time analysis and high-resolution display
02/13/1996US5490512 Ultrasonic imaging apparatus
02/08/1996WO1996003662A2 A system for underwater survey operations
02/08/1996WO1996003079A1 Two-dimensional transducer integrated circuit
02/07/1996EP0695953A1 Method for ultrasound distance measuring
02/01/1996DE3645277C2 Ultrasonic imaging device with colour display function
02/01/1996DE19527779A1 Ultrasound CW-Doppler 2-D imaging system
01/1996
01/30/1996US5488588 Ultrasonic imager having wide-bandwidth dynamic focusing
01/30/1996US5487389 Ultrasonic Doppler imager having an adaptive tissue rejection filter with enhanced tissue motion sensitivity
01/30/1996US5487388 Three dimensional ultrasonic scanning devices and techniques
01/30/1996US5487306 Phase aberration correction in phased-array imaging systems
01/24/1996EP0670049A4 Multi-dimensional signal processing and display.
01/24/1996EP0669821A4 A method and system for near real-time analysis and display of electrocardiographic signals.
01/23/1996US5487172 Transform processor system having reduced processing bandwith
01/23/1996US5485846 Automated longitudinal position translator for ultrasonic imaging probes, and methods of using same
01/23/1996US5485845 Rotary encoder for intravascular ultrasound catheter
01/23/1996US5485844 Doppler-type ultrasonic diagnostic apparatus
01/23/1996US5485843 For measuring blood flow within a blood vessel or organ
01/23/1996US5485842 Ultrasonic diagnostic scan conversion for three dimensional display processing
01/18/1996DE19524782A1 Automobile passenger space surveillance system for anti-theft alarm
01/18/1996DE19524781A1 Inside monitoring of motor vehicle using at least one sound receiver
01/16/1996US5485432 Method of measuring the acoustic backscatter property of the floor of bodies of water
01/16/1996US5483964 Method of detecting moving velocity of tissue or blood and ultrasonic diagnosing apparatus
01/16/1996US5483963 Data acquisition and display apparatus for an ultrasonic camera
01/16/1996US5483962 Complex MTI filter
01/11/1996DE19524505A1 Digital beam former for ultrasonic diagnostic imaging device
01/10/1996EP0691021A1 Partial beamforming
01/10/1996EP0691020A1 Digital beamformer having multi-phase parallel processing
01/09/1996US5483501 Short distance ultrasonic distance meter
01/09/1996US5483500 Signal processing system and method for use in multibeam sensing systems
01/09/1996US5483499 System for measuring backscatter strength
01/09/1996US5482314 For determining when to deactivate a passenger restraint system
01/09/1996US5482046 Acoustic power control technique
01/09/1996US5482044 Direct demodulation in ultrasound instruments
01/09/1996US5481917 Ultrasonic inspection and imaging instrument
01/04/1996WO1996000425A2 Method and system for constructing and displaying three-dimensional images
01/04/1996WO1996000402A1 Three-dimensional ultrasound imaging system
01/03/1996EP0689679A1 Process for recognizing and discriminating between useful and interfering echos in the reception signal of distance sensors working according to the pulse-echo principle
01/02/1996US5481504 Method and device for determining target speed and distance with frequency modulated pulses
01/02/1996US5481503 Apparatus for and method of adaptively processing sonar data
01/02/1996US5481248 Overhead cranes having collision avoidance capabilities
01/02/1996US5479926 Imaging system display processor
12/1995
12/27/1995EP0689187A1 Ultrasonic diagnostic transducer array with elevation focus