172882 ⎘
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves; Systems of measurement, based on relative movement of the target; Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
ACOUSTIC SURVEYING USING SOUND VELOCITY PROFILE CAST FREQUENCY BASED ON A LOCAL SOLAR NOON TIME VALUE
#2ACOUSTIC DOPPLER SYSTEM AND METHOD
#3TRANSDUCER WITH IMPROVED VELOCITY ESTIMATION ACCURACY SYSTEMS AND METHODS
#4Navigation Aiding Method and Apparatus
#5SYSTEMS, APPARATUSES, AND METHODS FOR FAN BEAM TRANSDUCERS
#6OBJECT DETECTION DEVICE, OBJECT DETECTION METHOD, AND RECORDING MEDIUM
#7Acoustic doppler system and method
#8LADCP and USBL combined observation device and application method thereof
#9METHOD FOR ELEVATION ANGLE ESTIMATION BASED ON AN ULTRASOUND SENSOR
#10Method and apparatus for robust low-cost variable-precision self-localization with multi-element receivers in GPS-denied environments
#11Acoustic doppler system and method
#12Method and device for evaluating an object height using ultrasonic signals received by an ultrasonic sensor mounted on a vehicle
#13Expended range tracking Doppler sonar
#14Method and device for detecting a noise generated in a receive signal of an ultrasonic sensor
#15Small aperture acoustic velocity sensor
#16Method and device for identifying a road condition
#17MEASUREMENT DEVICE, MEASUREMENT METHOD, MEASUREMENT PROGRAM, RECORDING MEDIUM HAVING MEASUREMENT PROGRAM RECORDED THEREIN, AND VEHICLE CONTROL DEVICE
#18Method, module and system for determining a velocity profile of sound waves in a water column
#19Method for the improved detection of a ground echo signal in an ultrasonic sensor of a vehicle
#20Acoustic doppler system and method
#21Method and system for measuring the velocity of a carrier with respect to the ground
#22Acoustic doppler system and method
#23SPEED MEASUREMENT DEVICE AND SPEED MEASUREMENT METHOD
#24Acoustic phased array with reduced beam angle
#25Multi frequency 2D phased array transducer
#26Systems and methods for pressure tolerant energy systems
#27Acoustic doppler system and method
#28Acoustic doppler system and method
#29CTFM detection apparatus and underwater detection apparatus
#30Unmanned aerial vehicle, method and apparatus for filtering in ranging of the same, and ranging method
#31Systems and methods for pressure tolerant energy systems
#32Apparatus and methods for ultrasonic sensor navigation
#33Small aperture acoustic velocity sensor
#34Doppler shift frequency measuring device, log speed meter and tidal current meter
#35Object detecting apparatus
#36Phase center alignment for fixed repetition rate synthetic aperture systems
#37Method and sonar device for determining the speed of movement of a naval vehicle in relation to the sea bed
#38System and method for water column aided navigation
#39System and method for a handheld current profiler
#40Ship speed meter and ship speed measurement method
#41Method and device for measuring speed in a vehicle independently of the wheels
#42Systems and methods for deploying autonomous underwater vehicles from a ship
#43Systems and methods for navigating autonomous underwater vehicles
#44Systems and methods for pressure tolerant energy systems
#45Systems and methods for improving buoyancy in underwater vehicles
#46Systems and methods for a robust underwater vehicle
#47Proximity sensor
#48System, method and computer-accessible medium for tracking vessel motion during three-dimensional coronary artery microscopy
#49Speed sensor
#50Doppler Angle of Attack Sensor System for Watercraft
#51MULTI-STATE BEAMFORMING ARRAY
#52Bone surface image reconstruction using ultrasound
#53Movement monitoring systems and associated methods
#54Multi-state beamforming array
#55METHODS AND APPARATUS FOR OBTAINING SENSOR MOTION AND POSITION DATA FROM UNDERWATER ACOUSTIC SIGNALS
#56System for assessing and displaying activity of a sportsman
#57Sensing systems for sports, and associated methods
#58Measurement of 3D coordinates of transmitter
#59Multi frequency 2D phased array transducer
#60Method and Apparatus for Determination of a Doppler Frequency Shift Resulting from the Doppler Effect
#61Activity monitoring systems and methods
#62Pressure sensing systems for sports, and associated methods
#63Board sports sensing devices, and associated methods
#64Movement monitoring systems and associated methods
#65System and method of range estimation
#66Correlation method for SONAR or RADAR
#67System and method to extend deep water correlation sonar systems to shallow depths
#68Multi-frequency, multi-beam acoustic doppler system with concurrent processing
#69System and method for non-wirelessly determining free-fall of a moving sportsman
#70Vehicle presence notification apparatus
#71Location determining system
#72Systems and methods for determining drop distance and speed of moving sportsmen involved in board sports
#73Multi-frequency, multi-beam acoustic doppler system
#74APPARATUS AND METHOD FOR UNMANNED AERIAL VEHICLE GROUND PROXIMITY DETECTION, LANDING AND DESCENT
#75Spatial correlation sonar method for high ships speeds
#76Multi-state beamforming array
#77System, method and computer-accessible medium for tracking vessel motion during three-dimensional coronary artery microscopy
#78System and method of range estimation
#79Shoes and garments employing one or more of accelerometers, wireless transmitters, processors altimeters, to determine information such as speed to persons wearing the shoes or garments
#80SYSTEM AND PROCESS FOR THE PRECISE POSITIONING OF SUBSEA UNITS
#81Methods and systems for underwater navigation
#82Activity monitoring systems and methods
#83Pressure sensing systems for sports, and associated methods
#84Combined spatial-temporal correlation SONAR
#85System and method of horizontal wave measurement
#86Shoes and garments employing one or more of accelerometers, wireless transmitters, processors, altimeters, to determine information such as speed to persons wearing the shoes or garments
#87Impact reporting head gear system and method
#88Method and apparatus for fault-tolerant, correlation SONAR processing
#89Method for all ocean-terrain ships covert velocity reference
#90System and method for measuring wave directional spectrum and wave height
#91Velocity sensor and ground vehicle velocity sensor using the same
#92System and method for determining airtime using free fall
#93Device for avoiding obstacles for high-speed multi-hulled watercraft
#94Activity monitoring systems and methods
#95Method and system for measuring flow layer velocities using correlation velocity measuring sonar
#96Location determining system
#97Method for improved sonar velocity processing
#98Pressure sensing systems for sports, and associated methods
#99Helmet that reports impact information, and associated methods
#100Shoes and garments employing one or more of accelerometers, wireless transmitters, processors, altimeters, to determine information such as speed to persons wearing the shoes or garments
#101Mobile GPS systems for providing location mapping and/or performance data
#102Activity monitoring systems and methods
#103Method and system for measuring the velocity of a vessel relative to the bottom using velocity measuring correlation sonar
#104System and method of horizontal wave measurement
#105Velocity sensor and ground vehicle velocity sensor using the same
#106Movement monitoring systems and associated methods
#107System and method of horizontal wave measurement
#108Method for obtaining and displaying information about objects in a vehicular blind spot
#109Sport monitoring systems
#110Systems and methods for determining performance data