Hearing aid
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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May 19, 2009
Grant Date -
Apr 29, 2004
app pub date -
Oct 17, 2003
filing date -
Mar 14, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A disposable hearing aid insertable into an ear canal which includes a microphone which translates acoustic energy into electrical signals, signal processing circuitry which processes the electrical signals provided by the microphone, a receiver which converts the processed electrical signals into acoustic energy, and a power source permanently disposed within the hearing aid such that the source is substantially non-removeably integrated with the hearing aid.
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