Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
Patents for G01S 15 - Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems (17,242)
09/1995
09/05/1995US5447158 Ultrasonic imaging method and system capable of displaying B-mode image and color flow mapping image over wide field
08/1995
08/31/1995WO1995023344A1 Method of determining the position of an object relative to the background using ultrasonics
08/31/1995WO1995023079A1 Automatic side view mirror tracking system
08/31/1995DE4344861A1 Electro-acoustic container level monitor
08/31/1995CA2184347A1 Automatic side view mirror tracking system
08/29/1995US5446800 Method and apparatus for displaying angiographic data in a topographic format
08/29/1995US5445156 Method for adaptively filtering doppler signals using a complex time domain filter
08/29/1995US5445155 Intravascular imaging apparatus and methods for use and manufacture
08/24/1995WO1995022744A1 Method and device for volumetric measurement
08/24/1995DE4405504A1 Two-dimensional ultrasonic imaging method
08/23/1995EP0668051A2 Acquisition and display of ultrasonic images from sequentially orientated image planes
08/23/1995EP0648091A4 Automated position translator for ultrasonic imaging probe.
08/22/1995US5444669 Magnetic relative position measuring system
08/22/1995US5444443 Sound source determining system
08/22/1995US5443071 Quantitative color flow
08/17/1995WO1995022097A2 A computer pointing device
08/17/1995WO1995021572A1 Estimating target velocity from pulse echoes
08/17/1995DE4404527A1 Range indicator, esp. for heavy goods vehicles and trailers
08/16/1995EP0667538A2 Non-contact type wave signal observation apparatus
08/15/1995US5441052 Color doppler-type ultrasonic diagnostic apparatus
08/10/1995WO1995021389A1 Measuring apparatus
08/10/1995WO1995020912A1 Method of tissue characterization by ultrasound
08/08/1995US5440290 Proximity detection device for protection of personnel against exposure to hazardous radio frequency radiation
08/08/1995US5440216 Robot cleaner
08/08/1995US5438997 Intravascular imaging apparatus and methods for use and manufacture
08/08/1995US5438994 Ultrasonic diagnostic image scanning
08/02/1995CN2204427Y Collision-proof range radar
08/01/1995US5438552 Sonar system for identifying foreign objects
08/01/1995US5438318 Movement detector for detecting movement within a predetermined space
08/01/1995US5438247 Ultrasonic sensor scanning apparatus and method for detecting objects by use of the scanning apparatus
08/01/1995US5437281 Direct demodulation in ultrasound instruments
08/01/1995CA2048960C Ultrasonic doppler blood flowmeter
07/1995
07/26/1995EP0664447A1 Method and apparatus for measuring phase difference
07/25/1995US5436060 Window, notably automobile vehicle windscreen, including an integrated ultrasonic device for detecting the presence of foreign bodies on one of its faces
07/25/1995US5435314 Intravascular imaging catheter tip having a dynamic radius
07/25/1995US5435313 Ultrasonic probe
07/20/1995WO1995019137A1 Beamforming time delay correction for ultrasonic scanner
07/20/1995WO1995015521A3 Pc based ultrasound device with virtual control user interface
07/19/1995EP0663352A1 Monitoring device for a step on the back end of a refuse collection vehicle
07/18/1995US5433206 System and a method for simultaneous, real time ultrasound imaging of biological tissue and measuring of blood flow velocity
07/18/1995US5433202 High resolution and high contrast ultrasound mammography system with heart monitor and boundary array scanner providing electronic scanning
07/12/1995EP0662617A2 Integration of telemetry and sonar technologies
07/12/1995CA2139481A1 Integration of telemetry and sonar technologies
07/11/1995US5432752 System for acoustically measuring the length of a pipe
07/11/1995US5432526 Liquid crystal display having conductive cooling
07/11/1995US5432305 Penetrometer acoustic soil sensor
07/11/1995US5431621 Process and device of an anatomic anomaly by means of elastic waves, with tracking of the target and automatic triggering of the shootings
07/11/1995US5431169 Ultrasonic diagnosing apparatus
07/11/1995US5431167 Method and apparatus for increasing the frame rate and resolution of a phased-array imaging system
07/06/1995WO1995018028A1 Operation judgement system for an occupant protection device for a front passenger seat
07/05/1995EP0661554A1 Ultrasonic imaging system with interpolated scan lines
07/05/1995EP0658091A4 Method and apparatus for elastographic measurement and imaging.
07/04/1995US5430651 Position control system for a construction implement such as a road grader
07/04/1995US5429137 Acoustic scan conversion method and apparatus for velocity flow
07/04/1995US5428999 Method and apparatus for acoustic examination using time reversal
06/1995
06/29/1995DE4344519A1 Acoustic waveguide giving definite surface radiation or reception
06/29/1995DE4344509A1 Measuring acoustic back scattering characteristics of water floor esp. sea-bed
06/28/1995EP0659128A1 Vehicle alarm system
06/27/1995US5428581 Method for compensating for the movement of the antenna for a sonar
06/27/1995US5428359 Doppler-effect vehicle speed sensor using different speed determining rules depending upon receiver output
06/27/1995US5428278 Operating delay means for a hydraulic door closer
06/27/1995US5427323 Fishline length measurement device
06/27/1995US5426979 Frequency spectrum apparatus for determining mechanical properties
06/22/1995WO1995016928A1 Signal processing system and method for use in multi beam sensing systems
06/21/1995EP0658091A1 Method and apparatus for elastographic measurement and imaging
06/21/1995CN1103774A Ultrasonic diagnostic equipment
06/20/1995US5426618 Method of high resolution and high SNR data acquisition for probing using pulse-compression
06/20/1995US5426617 Long baseline tracking system
06/20/1995US5425366 Ultrasonic contrast agents for color Doppler imaging
06/20/1995US5425365 Ultrasonic diagnosis apparatus utilizing Doppler technique
06/15/1995WO1995016227A1 Method and apparatus for operating compacting machinery relative to a work site
06/15/1995CA2175339A1 Method and apparatus for operating compacting machinery relative to a work site
06/14/1995EP0657747A1 Ultrasonic diagnostic apparatus
06/14/1995CN1103717A Method for increasing measuring range of ultrasonic wave range finder
06/14/1995CN1103714A Method for decreasing blind zone of ultrasonic wave range finder
06/14/1995CN1028905C Method of and apparatus for ultrasonic identification of materials and equipment
06/13/1995US5425136 Three-dimensional maximum a posteriori (map) tracking
06/13/1995US5425000 Spatial rejection of direct blast interference in multistatic sonars
06/13/1995US5424711 Ultrasonic monitoring system for the interior of a motor vehicle
06/13/1995US5423318 Phase aberration corrections utilizing color flow processors
06/08/1995WO1995015521A2 Pc based ultrasound device with virtual control user interface
06/07/1995CN1103490A Three-point space supersonic angle and distance measuring method and equipment
06/06/1995US5422860 Correlation sonar system
06/06/1995US5422830 Method for tracking a maneuvering target with a slow scan rate sensor
06/06/1995US5421333 Ultrasonic diagnostic apparatus
06/06/1995US5421332 Ultrasound imaging device in medicine displaying freeze-frame without flickering
06/06/1995CA2054657C Method and apparatus for underwater sonar scanning
06/01/1995WO1995014845A1 Transducer arrangement
05/1995
05/31/1995EP0655178A1 Identification apparatus
05/30/1995US5420792 Automatic brake control system
05/30/1995US5419331 System for estimating target velocity from pulse echoes in response to their correspondence with predetermined delay trajectories corresponding to different distinct velocities
05/30/1995US5419330 Ultrasonic diagnostic equipment
05/30/1995US5419329 Optoelectronic transmitters for medical ultrasound transducers
05/26/1995WO1995014241A1 Tracking system
05/23/1995US5418758 Distance measurement system
05/23/1995US5418727 Control apparatus for ensuring safety of a vehicle run
05/23/1995US5417219 Ultrasonic diagnostic apparatus
05/23/1995US5417215 Method of tissue characterization by ultrasound
05/18/1995DE4408982C1 Autonomous navigation system for mobile robot or manipulator
05/18/1995DE4337507A1 Acoustic microscope
1 ... 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 ... 173