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Cellular telephone, personal digital assistant, and pager unit with capability of short range radio frequency transmissions

  • US 20030125096A1
  • Filed: 02/06/2003
  • Published: 07/03/2003
  • Est. Priority Date: 05/10/1999
  • Status: Abandoned Application
First Claim
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1. A cellular telephone system comprising:

  • a cellular telephone transceiver unit;

    an ear piece adapted to be inserted into the external auditory canal of a user to convert bone conductive voice vibrations of voice sound information of the user to electrical signals;

    a wireless linkage operatively connecting the ear piece with the cellular telephone transceiver unit.

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