«Hearing Aids

Below is an extended Hearing Aids patents listing. Click here to return to the Hearing Aids main in depth entry.

Patents :
US Patent No.	Title
7379555	Precision micro-hole for extended life batteries
7391873	Microphone with voltage pump
7394909	Hearing device with embedded channnel
7394911	Control panel with activation zone
7397926	System and method for optimizing the strength and orientation of the inductive field of a hearing aid compatible device
7399282	System and method for objective evaluation of hearing using auditory steady-state responses
7399325	Method and apparatus for a hydrogen fuel cassette distribution and recovery system
7400194	Method of amplifying a digital signal and device therefor
7400738	Acoustic module for a hearing aid device
7401199	Method and system for allocating memory to an electronic device
7401679	Adaptor for mounting a sound tube in an earpiece
7391260	Variable gain amplifier and variable gain amplifier module
7390304	Respiratory exchange ratio sensor
7388962	Directional hearing enhancement systems
7381715	Antimicrobial solid surface materials containing chitosan-metal complexes
7382850	Multichannel cochlear implant with neural response telemetry
7383178	System and method for speech processing using independent component analysis under stability constraints
7386135	Cardioid beam with a desired null based acoustic devices, systems and methods
7386141	Hearing device and method of operating a hearing device
7386142	Method and apparatus for a hearing assistance system with adaptive bulk delay
7386143	Retention apparatus for an external portion of a semi-implantable hearing aid
7387187	Custom-molded ear-plug, and process for producing a custom-molded ear-plug device
7388446	Directly modulated CMOS VCO
7388961	Removal tool and method for extended wear canal devices
7403629	Disposable modular hearing aid
7403630	Miniature hearing aid insert module
7412068	Otoplasty for behind-the-ear (BTE) hearing aids
7412763	Method of making an acoustic assembly for a transducer
7415118	System and method for distributed gain control
7415120	User adjustable volume control that accommodates hearing
7415121	Microphone with internal damping
7415125	Apparatus and method for creating acoustic energy in a receiver assembly with improved diaphragms-linkage arrangement
7418105	Sheath for in-ear device
7418379	Circuit for improving the intelligibility of audio signals containing speech
7421086	Hearing aid system
7421087	Transducer for electromagnetic hearing devices
7410606	Methods for manufacturing three-dimensional devices and devices created thereby
7410502	Medical prosthetic devices having improved biocompatibility
7410059	Commodity packaging body
7405014	Tab system for a metal-air electrochemical cell
7405801	System and method for Pulfrich Filter Spectacles
7406178	Efficient digital audio automatic gain control
7406352	Laminated electrode for a cochlear implant
7406427	Capture highly refined claim evaluation information across multiple web interfaces
7407035	Split shell system and method for hearing aids
7409068	Low-noise directional microphone system
7409070	Implant device
7409355	Line item data processing
7409375	Plasticity-induced self organizing nanotechnology for the extraction of independent components from a data stream
7421298	Multiple channel-electrode mapping

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