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Acoustic Coupler

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Acoustic Coupler patents

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Date/App# patent app List of recent Acoustic Coupler-related patents
 Device for emitting an acoustic wave patent thumbnailDevice for emitting an acoustic wave
A device for emitting an acoustic wave includes a flared structural piece bearing at its base an electromechanical transducer and defining at its flared end an output surface. A mechano-acoustic coupler made of one piece is a solid piece and exhibits: a first portion for mounting on the transducer, a second portion extending from the first portion up to the level of the output surface, the coupler being suspended on the structural piece at the level of the second portion and the second portion having a cross-sectional area at the level of the output surface which is strictly greater than its cross-sectional area at the level of the first portion, and a third portion extending from the second portion, where the third portion has a cross-sectional area which is smaller than the output surface, the third portion including a cross-section of greater area than the output surface..
 Facilitating streaming fluid using acoustic waves patent thumbnailFacilitating streaming fluid using acoustic waves
Systems and methods are provided facilitating a steaming fluid flow utilizing acoustic waves. A system includes an acoustic wave generator and an acoustic coupler associated with the acoustic wave generator and coupling acoustic waves generated by the acoustic wave generator into a fluid.
 Acoustic coupler patent thumbnailAcoustic coupler
An acoustic coupler for a hearing device. The hearing device including a microphone.

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This listing is a sample listing of patents related to Acoustic Coupler for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Acoustic Coupler with additional patents listed. Browse our RSS directory or Search for other possible listings.

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