Sound Id

Earlens Corporation

Cvf, LLC

Sound

Andy P Atamaniuk

Rodney C Perkins

Caslav V Pavlovic

Nicholas R Michael

Lakshman Rathnam

Embodiments of the invention include a method of preventing ferrite migration in a hearing aid including an antenna stack and a battery stack wherein the antenna stack sits on the battery stack, the method comprising the steps of: conformally coating the top and sides of the antenna stack using a conformal coating material; and separately coating all the surfaces of the battery stack using a separate material.

Battery coating for rechargable hearing systems

An ear module, which can be selectively worn on either left or right ear, comprises an interior lobe, adapted to fit within the concha, comprising a speaker and a compressive member/cover assembly. The compressive member/cover assembly is positionable, typically rotatable, relative to the remainder of the inner lobe between left and right ear orientations to permit the ear module to be worn on either the left or the right ear. A method for improving the quality of sound emanating from an ear module includes selecting the sound bore within the ear module to help improve the frequency response of the ear module so that the ear module has a resonant peak near 2.7 kHz and a maximum 20 dB decrease in high frequency response as measured at 5 kHz from the average frequency response as measured at 500 Hz, 800 Hz, and 1600 Hz.

Ear module for a personal sound system

An ear module with an interior lobe () housing a speaker () and adapted to fit within the Concha () of the outer ear, and an exterior lobe () housing data processing resources, includes a compressive member () coupled to the interior lobe () and providing a holding force between the anti-helix () and the forward wall () of the ear canal () near the tragus (). The interior lobe () extends into the exterior opening () of the ear canal (), and includes a forward surface () adapted to fit against the forward wall () of the ear canal (), and a rear surface () facing the anti-helix (). The width of the extension () (in a dimension orthogonal to the forward surface () of the extension ()) between the forward surface () and the rear surface () from at least the opening of the ear canal () to the tip () of the extension () is substantially less than the width of the ear canal (), leaving an open air passage ().

Non-occluding ear module for a personal sound system

Back surface configuration for ear module

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Redwood City, CA, United States of America

Andy P Atamaniuk