197166 ⎘
Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general; Methods or devices for transmitting, conducting, or directing sound; Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering; Circuits therefor using amplitude variation
Features of Airborne Ultrasonic Fields
#2DIRECTIONAL PROPERTIES OF ULTRASOUND TRANSDUCERS VIA BIPHASIC ACTUATION
#3Features of Airborne Ultrasonic Fields
#4SOUND GENERATOR, COMPUTER-IMPLEMENTED METHOD FOR PRODUCING SOUND INFORMATION, COMPUTER PROGRAM AND NON-VOLATILE DATA CARRIER
#5SYSTEMS AND METHODS FOR OPERATION OF MULTIAXIAL ULTRASOUND TRANSDUCERS
#6Algorithm Enhancements for Haptic-Based Phased-Array Solutions
#7Systems and methods for controlling directional properties of ultrasound transducers via biphasic actuation
#8Features of airborne ultrasonic fields
#9Programmable metasurface for real time control of broadband elastic rays and method
#10Ultrasound imaging device, ultrasonic probe, and transmission device
#11Ultrasound machine having scalable receive beamformer architecture comprising multiple beamformers with common coefficient generator and related methods
#12CMUT heatless coded ultrasound imaging
#13Motion prediction for wireless power transfer
#14Beam interaction control for wireless power transfer
#15Omnidirectional high resolution tracking and recording apparatus and method
#16Data transmission via wide band acoustic channels
#17Sonar system with curved antenna or antenna configured to transmit the same transmission pattern as the curved antenna
#18Explosives manipulation using ultrasound
#19Ultrasound machine having scalable receive beamformer architecture comprising multiple beamformers with common coefficient generator and related methods
#20Ultrasonic imaging system with angularly compounded acoustic radiation force excitation
#21Motion prediction for wireless power transfer
#22Beam interaction control for wireless power transfer
#23Oscillator circuits for wireless power transfer
#24Power density control for wireless power transfer
#25Object information acquiring apparatus and control method thereof
#26Beamforming module, ultrasonic imaging apparatus using the same, beamforming method using the beamforming module, and method of controlling the ultrasonic imaging apparatus using the beamforming module
#27Ultrasonic diagnostic apparatus and beamforming method
#28Audio system and method of operation therefor
#29Apparatus and method of generating quiet zone by cancellation-through-injection techniques
#30Generating acoustic quiet zone by noise injection techniques
#31CURVED LINEAR ARRAY TRANSDUCER, SYSTEM AND METHOD
#32Data transmission via wide band acoustic channels
#33Beamforming method and apparatus used in ultrasonic imaging system
#34Acoustic transducer and underwater sounding apparatus
#35Transmit apodization of an ultrasound transducer array
#36High precision beamsteerer based on fixed beamforming approach beampatterns