RFID TAG, AND SYSTEM UTILIZING THE SAME - NIPPON TELEGRAPH & TELEPHONE

Title:

RFID TAG, AND SYSTEM UTILIZING THE SAME

Document Type and Number:

Japanese Patent JP2006228023

Kind Code:

A

Abstract:

To provide an RFID tag capable of transmitting two or more kinds of IDs and being easily realized.

In this RFID tag comprising two individual RFID tags respectively comprising an antenna, a logical circuit storing ID, and a switch capable of connecting the antenna and the logical circuit, the first switch as one of the switches of two individual RFID tags keeps the antenna and the logical circuit in a continuity state, and the other second switch keeps the antenna and the logical circuit in a non-continuity state with respect to a first state of two kinds of states informed from an external device connected with the RFID tag, and the first switch keeps the antenna and the logical circuit in the non-continuity state, and the second switch keeps the antenna and the logical circuit in the continuity state with respect to the second state of two kinds of states.

Inventors:

KANAMARU NAOYOSHI
TAKENOUCHI AYAKO
TEZUKA HIROHISA
YABUUCHI TSUTOMU
MATSUMURA NARIMUNE
SHIMOKURA KENICHIRO

Application Number:

JP2005042566A

Publication Date:

August 31, 2006

Filing Date:

February 18, 2005

Export Citation:

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Assignee:

NIPPON TELEGRAPH & TELEPHONE

International Classes:

G06K19/07; G06K17/00

Attorney, Agent or Firm:

Tadahiko Ito

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