| Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242) |
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| 10/08/1986 | EP0196292A1 Means for determining distance between two points |
| 09/30/1986 | US4614415 Illumination signal processing system |
| 09/30/1986 | US4614410 Ultrasonic microscope with optical microscope incorporated therein |
| 09/30/1986 | US4614196 Ultrasonic imaging apparatus using scale control |
| 09/25/1986 | WO1986005595A1 Ultrasonic reflex transmission imaging method and apparatus |
| 09/23/1986 | USRE32252 Method of and apparatus for providing information as to the existence or position of objects |
| 09/23/1986 | US4612937 Ultrasound diagnostic apparatus |
| 09/23/1986 | US4612807 Apparatus for determining the weight per unit area of sheet-like material |
| 09/16/1986 | US4612633 Sonar apparatus with means to transmit and print on alternate cycles |
| 09/16/1986 | US4612442 Passive infrared intrusion detection system |
| 09/16/1986 | US4611494 Ultrasonic imaging apparatus using digital control |
| 09/12/1986 | WO1986005279A1 Imaging doppler interferometer |
| 09/12/1986 | WO1986005149A1 Device to protect vehicle passengers in case of frontal or rear collision |
| 09/10/1986 | EP0193899A1 Tissue signature tracking transceiver having upconverted if amplification |
| 09/09/1986 | US4611313 Method for acoustically surveying the surface contours of the bottom of a body of water |
| 09/09/1986 | US4610255 Ultrasonic non-linear parameter measuring system |
| 09/09/1986 | CA1211200A1 Diffraction tomography systems and methods |
| 09/03/1986 | EP0083584B1 Holographic b-scan imaging method |
| 09/02/1986 | US4610007 Method and apparatus for surveying positions of mooring lines |
| 09/02/1986 | US4608868 Ultrasonic reflex transmission imaging method and apparatus |
| 08/26/1986 | US4608674 Constant range ultrasonic motion detector |
| 08/26/1986 | US4607642 Unaliased quadrature audio synthesizer |
| 08/21/1986 | EP0175770A4 Three-dimensional imaging system. |
| 08/20/1986 | EP0191510A1 Self-diagnostic ultrasonic intrusion detection system |
| 08/20/1986 | EP0054045B1 Receiver for a multi-element ultrasonic probe echograph |
| 08/13/1986 | EP0190979A2 Blood flow measuring apparatus |
| 08/13/1986 | EP0190805A1 Apparatus for the investigation of media by ultrasonic echography |
| 08/12/1986 | US4606015 Method and apparatus for detecting position of object with ultrasonic wave |
| 08/12/1986 | US4605008 Acoustical imaging system |
| 08/12/1986 | CA1209684A1 Constant range ultrasonic motion detector |
| 08/06/1986 | EP0189953A1 Combination instrusion detector system having correlated ultrasonic and microwave detection sub-systems |
| 08/06/1986 | EP0189621A1 Rail-borne apparatus for measuring and recording the parameters of the roadway track or of the carrier vehicle, the position of trolley wires and the roadway clearance, and for correcting the position of the track |
| 08/05/1986 | US4604736 Digital device for the formation of sonar channels |
| 08/05/1986 | US4604733 Apparatus for determining range and bearing |
| 08/05/1986 | US4604697 Body imaging using vectorial addition of acoustic reflection to achieve effect of scanning beam continuously focused in range |
| 08/05/1986 | US4604122 Method of sensing gobs of molten glass |
| 08/05/1986 | US4603586 Delay line circuit arrangement and ultrasonic imaging apparatus utilizing the same |
| 07/30/1986 | EP0189180A2 Ultrasonic bloodstream diagnostic apparatus with dual displays of velocity profiles and average flow velocity |
| 07/30/1986 | EP0188974A1 Method for recovering lateral-sonar images and apparatus for carrying it out |
| 07/30/1986 | EP0188928A1 System using one or more remotely controlled boats for conducting operations at sea |
| 07/30/1986 | EP0188906A1 Ground velocity sensor with drop-out detection |
| 07/29/1986 | CA1208428A1 Method for determining the position of a marine seismic receiver cable |
| 07/23/1986 | EP0187866A1 Surface ultrasonic wave interference microscope |
| 07/17/1986 | WO1986004152A1 Web position indicator |
| 07/15/1986 | US4600215 Vehicular suspension control system with variable damping characteristics depending upon road condition and vehicle speed |
| 07/15/1986 | CA1207882A1 Marine cable location method |
| 07/15/1986 | CA1207881A1 Marine cable location method |
| 07/08/1986 | US4598726 Ultrasonically operated water faucet |
| 07/08/1986 | US4598716 Doppler method and apparatus for measuring fluid motion |
| 07/02/1986 | CA1206784A Phase multiplication holography |
| 07/01/1986 | US4598366 For a stringed musical instrument |
| 07/01/1986 | US4597292 Ultrasonic measurement method and apparatus therefor |
| 06/25/1986 | EP0185133A2 Method and device for precisely determining the time delay between two electric pulses |
| 06/24/1986 | US4597069 For use on a marine vessel |
| 06/24/1986 | US4597068 Acoustic ranging system |
| 06/24/1986 | CA1206584A1 Adaptive filter system of signals emitted by an active sonar for the suppression of correlated echoes |
| 06/24/1986 | CA1206583A1 Underwater detection system |
| 06/19/1986 | WO1986003595A1 Systolic architectures for sonar processing |
| 06/19/1986 | WO1986003594A1 Image filtering apparatus and method |
| 06/19/1986 | WO1986003593A1 Method and device for determining the cardiovasculary characteristics by external process and application thereof to cardiopathies |
| 06/17/1986 | US4596007 Interferometric sonar in non-linear acoustics |
| 06/17/1986 | US4594895 Ultrasonic measurement method, and apparatus therefor |
| 06/12/1986 | EP0118417A4 Portable ultrasonic doppler system. |
| 06/10/1986 | US4594662 Diffraction tomography systems and methods with fixed detector arrays |
| 06/10/1986 | US4593700 Ultrasonic wave blood flow meter |
| 06/04/1986 | EP0182858A1 Device in an echo sounding or sonar system |
| 06/04/1986 | EP0182857A1 Device for fish search instrument |
| 05/28/1986 | EP0182466A1 Sensor |
| 05/27/1986 | US4592029 Array apparatus for reading-out a two-dimensional charge image |
| 05/27/1986 | US4591293 Method and device for placing in a determined relative position two elements submerged in a conducting liquid medium |
| 05/21/1986 | EP0181668A1 Method and apparatus for measuring the apparent frequency shift of ultrasound pulses in tissue |
| 05/21/1986 | EP0181464A2 Monitoring device for bars of a fence or a coarse barred window |
| 05/20/1986 | US4590591 Acoustic distance measuring apparatus and method of use |
| 05/14/1986 | EP0180652A1 Method for the emission and reception of a periodical pulse train |
| 05/07/1986 | EP0180185A2 Method and apparatus for detecting an object |
| 04/29/1986 | US4586195 Microphone range finder |
| 04/29/1986 | US4586172 Adaptable filtering device and method for filtering sonar signals to remove reverberation signals due to vehicle speed and trim and the sea surface and sea bottom |
| 04/29/1986 | US4586135 Image signal-processing system based on synthetic aperture technique |
| 04/29/1986 | US4584880 Tissue signature tracking tranceiver |
| 04/22/1986 | US4583552 Apparatus for observing blood flow patterns |
| 04/22/1986 | US4583409 Method for measuring the flow parameters of a fluid and device utilizing the method |
| 04/22/1986 | US4583283 Method for manufacturing an electrical device |
| 04/22/1986 | CA1203613A1 Interference suppression unit for a sonar apparatus |
| 04/16/1986 | EP0177942A2 Correlation detection type ultrasound blood flowmeter |
| 04/15/1986 | US4582065 For use in a medical diagnostic system |
| 04/15/1986 | US4581936 Ultrasonic camera |
| 04/09/1986 | EP0177407A1 Ultrasonic probe for electronic sector scanning, and echoscope incorporating such a probe |
| 04/09/1986 | EP0177394A1 Ultrasonic surveillance system for container seals using independent terminals |
| 04/09/1986 | EP0176879A1 Ultrasonic compound scanning with an oscillating transducer |
| 04/09/1986 | EP0176878A1 Ultrasonic compound scanning with a rotating transducer |
| 04/08/1986 | US4581726 Ultrasonic distance measuring apparatus |
| 04/08/1986 | US4581715 Fourier transform processor |
| 04/08/1986 | US4581636 Scan conversion apparatus and method |
| 04/08/1986 | US4581581 Method of projection reconstruction imaging with reduced sensitivity to motion-related artifacts |
| 04/08/1986 | US4580448 Method and apparatus for ultrasonic measurement of a physical parameter |
| 04/02/1986 | EP0176155A1 Apparatus with angular focussing for the ultrasonic echographic examination of media |
| 04/02/1986 | EP0176038A1 Real-time display of an ultrasonic compound image |
| 04/02/1986 | EP0175770A1 Three-dimensional imaging system. |
| 04/01/1986 | US4580250 Ultrasonic detection and communication system for automobiles |
| 04/01/1986 | US4580249 Apparatus for and method of doppler motion detection with standing wave drift compensation |