Cellular telephone, personal digital assistant with voice communication unit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Apr 12, 2005
Grant Date -
Sep 27, 2001
app pub date -
May 31, 2001
filing date -
May 10, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention discloses a method and apparatus for hands free communication using a PDA. The method includes sensing a bone conduction signal from the bone conduction sensor disposed within an external auditory cannel of the user, transmitting the sensed bone conduction signal from a transmitter to a PDA, and processing the sensed bone conduction signal at the PDA to create a processed audio signal.
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Family
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