Communication apparatus and method using human body as medium

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Reexamination Certificate

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Details

C455S176100, C455S168100, C455S410000, C455S015000, C455S017000, C340S573100

Reexamination Certificate

active

11024050

ABSTRACT:
Provided is to a communication apparatus and method using a human body as a medium, in which secure
ormal data signals are transmitted/received to the inside and outside of a human body respectively, through at least two different frequency channels classified according to a predetermined reference value, to thereby efficiently use a frequency based on a physical characteristic of a channel and increase a data transmission rate while maintaining security.

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patent: 6347095 (2002-02-01), Tang et al.
patent: 6441721 (2002-08-01), Tajima et al.
patent: 2004/0235428 (2004-11-01), Nagai et al.
patent: 1995-170215 (1995-07-01), None
T. G. Zimmerman; “Personal Area Networks: Near-field intrabody communication”; IBM Systems Journal, vol. 35; Nos. 3 & 4; 1996; pp. 609-617.

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