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Cordless phone data transfer

  • US 6,339,695 B1
  • Filed: 05/05/1999
  • Issued: 01/15/2002
  • Est. Priority Date: 05/05/1999
  • Status: Expired due to Fees
First Claim
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1. An identification code transmission system for communications devices of the type having a base station unit and at least one mobile unit comprising:

  • means for generating an identification code in said base unit;

    means for storing said identification code in said base unit;

    means for storing said identification code in said mobile unit; and

    means for encoding said identification code as variations in magnetic flux in said base unit;

    means for measuring Hall effect in said mobile unit, and wherein said means for measuring Hall effect is aligned with the magnetic flux produced by said means for encoding and is operable to detect and couple said identification code to said means for storing in said mobile unit.

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