197137 ⎘
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; Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching
COMPONENT FOR MANIPULATING AN INPUT SHOCKWAVE
#2SONAR BEAM SHAPE CONTROLLING HORN
#3Sonar beam shape controlling horn
#4Three Cell Folded Corner Horn
#5Sonar beam shape controlling horn
#6Helical acoustic lens
#7Speaker systems with polyplanar, nested, folded horns
#8ULTRASONIC WAVE OUTPUT DEVICE
#9Multi-function sound chamber for handheld barcode reader
#10Ultrasonic transducer with a sealed 3D-printed mini-horn array
#11Horn device for railcar
#12Electronic device holder with sound directing capabilities
#13Acoustical transverse horn for controlled horizontal and vertical sound dispersion
#14Smart phone acoustic enhancer
#15Three hundred and sixty degree horn for omnidirectional loudspeaker
#16Modular acoustic horns and horn arrays
#17Automated customization of loudspeakers
#18Automated customization of loudspeakers
#19Equal expansion rate symmetric acoustic transformer
#20Flexural disk transducer shell
#21Acoustic horn arrangement
#22Acoustical transverse horn for controlled horizontal and vertical sound dispersion
#23Acoustic Amplification Device
#24Narrow mouth horn loudspeaker
#25Apparatus and method for providing passive amplification
#26MULTI-APERTURE ACOUSTIC HORN
#27Equal expansion rate symmetric acoustic transformer
#28Annular ring acoustic transformer
#29Ultrasonic sensor
#30Multi-throat acoustic horn for acoustic filtering
#31Packaged device with acoustic transducer and amplifier
#32Automated customization of loudspeakers
#33Modular acoustic horns and horn arrays
#34Automated customization of loudspeakers
#35PASSIVE SPEAKER SYSTEM FOR PHONES AND OTHER DEVICES
#36Multi-aperture acoustic horn
#37Wide frequency range horn with modular method for reducing diffraction effects
#38Combination midrange and high frequency horn
#39Sintered elements and associated systems
#40Spray device having a piezoelectric element, and use thereof in cosmetology and perfumery
#41Ultrasonic receiver
#42Electroacoustic system and method of manufacturing thereof
#43Waveguide phase plug
#44Sound wave guide structure for speaker system and horn speaker
#45Efficiency audible alarm
#46Indium or tin bonded acoustic transducer systems
#47Acoustic waveguide for controlled sound radiation
#48Supercoupling waveguides, and methods for making and using same
#49Tri-micro low frequency filter tri-ear bud tips and horn boost with ratchet ear bud lock
#50Radial input waveguide