G10K 11 - 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

Patents for G10K 11 - 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 (21,150)
11/1988
11/29/1988	US4787473 Sound attenuating box
11/29/1988	US4787394 For a treating of an object within a patient
11/29/1988	US4787247 Scanning apparatus and method
11/29/1988	US4787126 Stretching thin polymeric piezoelectric film over end of cylindrical tool with ball embedded in conical tip
11/23/1988	EP0292201A2 Remoldable, wood-filled acoustic sheet
11/23/1988	EP0291892A2 Compliant tube baffle
11/22/1988	US4787070 Coupler for ultrasonic transducer probe
11/22/1988	US4785819 Ultrasonic in-line sector probe
11/17/1988	WO1988008964A1 Detonation detector
11/17/1988	EP0291041A1 Buoy acting as a bidirectional relay between an underwater ultrasonic signal emitter-receiver capsule and a land base
11/16/1988	CN87217110U High-frequency sound wave sensing controller
11/15/1988	US4784898 High sonar transmission composition
11/15/1988	US4784148 Ultrasonic transducer probe expansion chamber
11/15/1988	US4784147 Method and apparatus for sidelobe suppression in scanning imaging systems
11/15/1988	CA1244777A1 Acoustical panel
11/08/1988	US4783817 Electronic noise attenuation system
11/08/1988	US4782913 Constructional element with acoustic properties
11/08/1988	US4782702 Ultrasonic testing system with variable angle transducer mount
11/08/1988	CA1244335A1 Vibration damping composite laminate
11/03/1988	WO1988008605A1 Sensor apparatus
11/02/1988	EP0289383A1 Acoustic filter for suppressing or attenuating the negative half cycle of an elastic wave, and elastic-wave generator comprising such a filter
11/02/1988	EP0289376A1 Acoustic panel for sound-proof lining, and turbo jet engine comprising such a lining
11/02/1988	EP0288984A2 Low pressure acoustic reflector for conformal arrays
11/02/1988	EP0288980A2 Balanced scanning mechanism
11/01/1988	US4782470 Epoxy waterproof coating
11/01/1988	US4781350 Adjustable marine instrument mounting mechanism
11/01/1988	US4781067 Balanced scanning mechanism
10/1988
10/25/1988	US4780862 Borehole televiewer
10/25/1988	US4780860 Beam forming device
10/25/1988	US4779622 Ultrasonic wave diagnostic apparatus employing interpolated values of weighting data
10/19/1988	EP0286674A1 Sound and thermal insulation.
10/18/1988	US4779242 Device for electronic focusing of ultrasonic waves
10/18/1988	US4779241 Acoustic lens arrangement
10/18/1988	US4779239 Sonar transducer system for image formation
10/18/1988	US4779020 Ultrasonic transducer
10/18/1988	US4778028 Light viscoelastic damping structure
10/18/1988	US4777819 Untethered oceanographic sensor platform
10/13/1988	DE3708961A1 Multifunctional insulation system for oscillating surfaces
10/12/1988	EP0285740A2 Magnetically adherent attenuation foil
10/12/1988	EP0285632A1 Active vibration control.
10/11/1988	US4777627 Extendible sonobuoy apparatus
10/11/1988	US4776428 Sound projection system
10/05/1988	EP0285482A1 Multifrequency acoustic transducer, particularly for medical imaging
10/05/1988	EP0284689A2 Ultrasonic probe
10/04/1988	US4775961 Tactile sensor
09/1988
09/29/1988	DE3709116A1 Ultrasound applicator for sector scanning
09/28/1988	EP0283854A1 Ultrasonic probe having ultrasonic propagation medium
09/28/1988	EP0283823A1 Apparatus for generating and radiating ultrasound, especially for ultrasound therapy
09/27/1988	US4773426 Ultrasonic mechanical sector scanning transducer probe assembly
09/27/1988	US4773268 Multiple transducer ultrasound probes
09/22/1988	DE3708236A1 Intracavitary ultrasonic probe
09/20/1988	CA1242267A1 Real time display of an ultrasonic compound image
09/14/1988	EP0281946A2 Tube wave attentuation method, system and apparatus for use in liquid-containing wells
09/13/1988	US4771476 Sound chamber closure for an electroacoustic transducer
09/13/1988	US4771205 Ultrasound transducer
09/13/1988	US4770267 Sonar dome
09/07/1988	WO1988006779A1 Noise attenuation
09/06/1988	US4769795 Method of making an underwater electroacoustic transducer with long-lasting high leakage resistance
09/06/1988	US4769571 Neoprene layer coupled to sample; polyvinylidene fluoride stacks; paper
09/06/1988	US4769271 Elastomer foam with surface recesses formed by blowing agent kneaded into the rubber
09/06/1988	US4768615 Acoustic transducer system
09/06/1988	US4768612 Fetal communication device
09/06/1988	CA1241731A1 Sonar transducer system for image formation
09/06/1988	CA1241586A1 Vibration-damping material with excellent workability
08/1988
08/31/1988	EP0280404A1 Dimensionally-recoverable damping article
08/31/1988	EP0077385B1 Apparatus and method for producing surface molded panel
08/30/1988	CA1241430A1 Ultrasonic compound scan with an oscillating transducer
08/25/1988	DE3703244A1 Device for data transmission in drill holes
08/24/1988	EP0016812B2 Sonar transmitter for generating amplitude-modulated pulses
08/23/1988	US4766577 Axial borehole televiewer
08/23/1988	US4766554 Ultrasonic inspection system with linear transducer array
08/18/1988	DE3703336A1 Lithotripter with an integrated polyvinylidene fluoride film locating system
08/17/1988	EP0278393A2 Soundproofing panels for applications in the automotive sector and their manufacturing procedure
08/17/1988	EP0278248A2 Vibration and sound damping composite material
08/16/1988	US4764909 Hydrogen generator
08/16/1988	CA1240787A1 Transducer device
08/11/1988	DE3803035A1 Sounder
08/11/1988	DE3702179A1 Ultrasound-conducting pad and method of measuring pressure-sensitive surfaces
08/10/1988	EP0277933A2 Artificial-snow making device
08/10/1988	EP0277785A2 Acoustic transducer
08/10/1988	EP0277675A1 Device for focusing electromagnetic waves or sound
08/10/1988	EP0277434A1 Energy generators activated by sea water for sonar buoys, and sonar buoy equipped with one of these generators
08/10/1988	CN87212096U Coiler-type memorizing aid for reading and reciting
08/09/1988	US4762002 Probe array for ultrasonic imaging
08/04/1988	EP0260313A4 Adaptor for coupling plural compression drivers to a common horn.
08/02/1988	US4760740 Vacuum coupled transducer
08/02/1988	US4760739 Ultrasonic transmit-receive probe
08/02/1988	US4760738 Contact medium for use in probe of ultrasonic flaw detector
07/1988
07/28/1988	DE3740239A1 Acoustic insulation board
07/27/1988	EP0275460A1 Shock waves emitting head for the non-invasive fragmentation of concrements
07/26/1988	US4760304 For inspecting a solid body
07/26/1988	US4759372 Convex array ultrasonic probe
07/26/1988	CA1239693A1 Acoustic wave reflecting interface device
07/20/1988	EP0274685A2 Cover for a hydrophone system
07/19/1988	US4759000 Baffle for absorbing underwater acoustic energy
07/19/1988	US4757823 Method and apparatus for measuring uterine blood flow
07/19/1988	US4757820 Ultrasound therapy system
07/19/1988	US4757818 Ultrasonic transducer probe with linear motion drive mechanism
07/19/1988	US4757716 Boresonic inspection system
07/14/1988	WO1988005168A1 Ultrasonic transducer and a measurement system using the same

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