Device to transmit and receive data for remote control of hearing devices
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United States of America Patent
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-
Apr 29, 2008
Grant Date -
Nov 25, 2004
app pub date -
Feb 4, 2004
filing date -
Feb 4, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device to transmit and receive data for remote control of hearing devices has a reduced size achieved by the transmitter coils of the transmitter and the receiver coil of the receiver being wound around a common, shared core. Moreover, a protective capacitor that is used to protect the receiver is at the same time used as a correction capacitor to correct the resonant frequency of a reception oscillator circuit.
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