172894 ⎘
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems; Sonar systems specially adapted for specific applications for mapping or imaging Side-looking sonar
Sub-classes:ELECTRONIC DEVICE INCLUDING FINGERPRINT SENSOR
#2SYSTEM AND METHOD FOR GENERATING A COVERAGE PATH PLANNING FOR AUTONOMOUS UNDERWATER VEHICLES
#3SYSTEM FOR VIEW DEPENDENT SONAR SURVEY DATA PROCESSING, AND METHOD FOR SAME
#4LOW-COST AND HIGH-RESOLUTION SIDE-SCAN SONAR IMAGING METHOD
#5APPARATUS AND METHODS FOR ARTIFICIAL INTELLIGENCE BATHYMETRY
#6Multimission And Multispectral Sonar
#7METHOD FOR DETERMINING A DEPTH OR A BATHYMETRIC PROFILE BASED ON AN AVERAGE SOUND SPEED PROFILE, METHOD FOR DETERMINING SUCH A SPEED PROFILE, AND RELATED SONAR SYSTEM
#8SONAR DATA COMPRESSION
#9SCANNING A BODY OF WATER WITH A FISHING SONAR APPARATUS
#10Navigation Aiding Method and Apparatus
#11BEAMFORMING SONAR SYSTEM WITH IMPROVED SONAR IMAGE FUNCTIONALITY, AND ASSOCIATED METHODS
#12ADAPTIVE CONTRAST FOR SONAR IMAGES
#13SYSTEMS, APPARATUSES, AND METHODS FOR FAN BEAM TRANSDUCERS
#14SONAR SYSTEM WITH ADJUSTED BEAM
#15A METHOD FOR STEERING AN AUTONOMOUS UNDERWATER VEHICLE ALONG A BURIED OBJECT IN THE SEABED
#16Sidescan sonar towfish with fiber optic gyroscopic sensing
#17MULTIMISSION AND MULTISPECTRAL SONAR
#18Sonar system with adjusted beam
#19Sonar data compression
#20Unmanned vehicle control and operation in a marine environment
#21APPARATUS AND METHODS FOR ARTIFICIAL INTELLIGENCE BATHYMETRY
#22Castable sonar devices and operations in a marine environment
#23METHOD AND SYSTEM FOR SUBSEA CABLE LOCALIZATION
#24BEAMFORMING SONAR SYSTEMS FOR SIDE LIVE SONAR, AND ASSOCIATED METHODS
#25SONAR BOTTOM REACQUISITION SYSTEMS AND METHODS
#26UNMANNED AERIAL VEHICLE WITH UNDERWATER SONAR SCANNING CAPABILITY
#27Beamforming sonar system with improved sonar image functionality, and associated methods
#28Beamforming sonar system with improved sonar image functionality, and associated methods
#29BEAMFORMING SONAR SYSTEM WITH IMPROVED SONAR IMAGE FUNCTIONALITY, AND ASSOCIATED METHODS
#30VARIABLE GEOMETRY SONAR SYSTEM AND METHOD
#31Sonar transducer having geometric elements
#32Multimission and multispectral sonar
#33Multimission and multispectral sonar
#34Position correction using towed sensor
#35METHOD FOR DETERMINING A DEPTH OR A BATHYMETRIC PROFILE BASED ON AN AVERAGE SOUND SPEED PROFILE, METHOD FOR DETERMINING SUCH A SPEED PROFILE, AND RELATED SONAR SYSTEM
#36Sonar system with acoustic beam reflector
#373D sonar systems and methods
#38Combined method of location of sonar detection device
#39Video imaging using multi-ping sonar
#40Sonar system with increased transverse beam width
#41UNDERWATER DETECTION APPARATUS AND UNDERWATER DETECTION METHOD
#42Multiple frequency side-scan sonar
#43Unmanned vehicle control and operation in a marine environment
#44Castable sonar devices and operations in a marine environment
#45Presenting objects in a sonar image of an underwater environment
#46Marine multibeam sonar device
#47Underwater detection apparatus and underwater detection method
#48Sonar data compression
#49Bathymetric system and bathymetry method corrected for altitude errors
#50Sonar beam indicator for a sonar image
#51Systems and methods for determining distance in a sonar image
#52Devices and methods for locating and visualizing underwater objects
#53Integrated sonar devices and methods
#54Angular offset transducers in multiple transducer sonar system
#55MARINE SONAR DISPLAY DEVICE
#56Forming a composite down sonar image
#57Marine electronic device for presentment of sonar images
#58Unmanned vehicle control and operation in a marine environment
#59Unmanned vehicle control and sonar operation in a marine environment
#60A METHOD, A SYSTEM AND A COMPUTER PROGRAM PRODUCT FOR TRANSMITTING SURVEY AND/OR SEISMIC DATA
#61WIRELESS SONAR DEVICES
#62Variable geometry sonar system and method
#63Sonar transducer having geometric elements
#64Sonar transducer having geometric elements
#65ULTRASONIC THREE-DIMENSIONAL MEASUREMENT APPARATUS
#66SONAR NAVIGATION SYSTEM AND METHOD
#67Multimission and multispectral sonar
#68Sonar transducer performance optimization
#69Methods and apparatuses for constructing a 3D sonar image of objects in an underwater environment
#70Castable sonar devices and operations in a marine environment
#71Sonar transducer having electromagnetic shielding
#72Marine sonar display device with three-dimensional views
#73Devices and methods for locating and visualizing underwater objects
#74Sonar history display control systems and methods
#75Unmanned vehicle control and operation in a marine environment
#76FORWARD SCANNING SONAR SYSTEM AND METHOD WITH ANGLED FAN BEAMS
#77Vessel-towed multiple sensor systems and related methods
#78System and method for automatically navigating a charted contour
#79Touch-gesture control for side-looking sonar systems
#80FORWARD/SIDE SCANNING SONAR DEVICE, SYSTEM AND METHOD
#81High Ping Rate Sonar
#82DEVICES AND METHODS FOR LOCATING AND VISUALIZING UNDERWATER OBJECTS
#83PRESENTING OBJECTS IN A SONAR IMAGE OF AN UNDERWATER ENVIRONMENT
#84Adjustable range viewing of sonar imagery during trip replay
#85Sonar data compression
#86Multimission and multispectral sonar
#87CTFM detection apparatus and underwater detection apparatus
#88Sonar data enhancement systems and methods
#89Systems and associated methods for producing a 3D sonar image
#90METHOD AND DEVICE FOR BOOSTING LOW-FREQUENCIES FOR A MARINE SEISMIC SURVEY
#91Systems and associated methods for producing sonar image overlay
#92Sidescan sonar imaging system
#93Transducer Elements at Different Tilt Angles
#94Sonar noise interference rejection
#95DOWNSCAN IMAGING SONAR
#96Modular sonar transducer assembly systems and methods
#97Forward Scanning Sonar System and Method with Angled Fan Beams
#98Forward Scanning Sonar System and Method with Angled Fan Beams
#99Castable sonar device
#100Sonar transducer assembly
#101High speed fairing block systems and methods
#102Wireless sonar device
#103Sonar systems and methods using interferometry and/or beamforming for 3D imaging
#104Trolling motor with a transducer array
#105Vessel-towed multiple sensor systems and related methods
#106Methods and apparatuses for constructing a 3D sonar image of objects in an underwater environment
#107360 degree imaging sonar and method
#108Systems and associated methods for producing a 3D sonar image
#109Systems and associated methods for producing a 3D sonar image
#110Methods and apparatuses for reconstructing a 3D sonar image
#111Systems and associated methods for producing a 3D sonar image
#112Systems and associated methods for producing a 3D sonar image
#113Acoustic transducer element
#114System for detecting and locating submerged objects having neutral buoyancy such as moored mines and associated method
#115Sonar system with curved antenna or antenna configured to transmit the same transmission pattern as the curved antenna
#116SONAR METHOD AND APPARATUS
#117Sonar rendering systems and associated methods
#118Marine multibeam sonar device
#119Marine sonar display device with operating mode determination
#120Marine sonar display device with cursor plane
#121Sonar transducer array assembly and methods of manufacture thereof
#122Compensation for depth finders
#123Integrated sonar devices and methods
#124Method of simulating a real-time aircraft system input to an avionics component
#125Sonar system using frequency bursts
#126Carrying device for side-scan sonar
#127Trip replay for an aquatic geographic information system
#128Reporting for an aquatic geographic information system
#129Contour interval control for an aquatic geographic information system
#130Polygon creation for an aquatic geographic information system
#131Elevation adjustment for an aquatic geographic information system
#132Systems and methods for identifying and locating target objects based on echo signature characteristics
#133Synthetic underwater visualization system
#134Sonar navigation system and method
#135Sonar transducer assembly
#136System and method for classification of objects from 3D reconstruction
#137Downscan imaging sonar
#138Sonar module using multiple receiving elements
#139Sonar system using frequency bursts
#140SYSTEM AND METHOD OF RANGE ESTIMATION
#141Sonar rendering systems and associated methods
#142Sonar navigation system and method
#143Downscan imaging sonar
#144METHODS AND APPARATUS FOR OBTAINING SENSOR MOTION AND POSITION DATA FROM UNDERWATER ACOUSTIC SIGNALS
#145Method and device for measuring a contour of the ground
#146Method for simultaneously locating and mapping via resilient non-linear filtering
#147Compensation for depth finders
#148Downscan imaging sonar for reduced interference
#149Method and system for real-time automated change detection and classification for images
#150Method and system for real-time automated change detection and classification for images
#151Controlling an image element in a reflected energy measurement system
#152Sonar navigation system and method
#153System and method of range estimation
#154Downscan imaging sonar
#155Linear and circular downscan imaging sonar
#156Method and apparatus for determining the topography of a seafloor and a vessel comprising the apparatus
#157SONAR IMAGING SYSTEM FOR MOUNTING TO WATERCRAFT
#158SIDE SCAN SONAR IMAGING SYSTEM
#159System and method of range estimation
#160Side scan sonar imaging system with associated GPS data
#161Side scan sonar imaging system with enhancement
#162Side scan sonar imaging system with boat position on display
#163Identifying whether a candidate object is from an object class
#164Method and system for real-time automated change detection and classification for images
#1653-D sonar system
#166Method of signal processing for high resolution bathymetric sidescan sonar
#167Sonar imaging system for mounting to watercraft
#168System and method for identification and quantification of sonar targets in a liquid medium
#169Apparatus and methods for artificial intelligence bathymetry
#170Systems and methods for the localization of objects buried in the seabed
#171Sonar imaging system with lateral target placement and multiple color display
#172Use of multi-beam sonar systems to generate point cloud data and models; data registration in underwater metrology applications
#173Resolution analysis using vector components of a scattered acoustic intensity field
#174Holographic navigation