| 摘要 |
An electronic tag system, an electronic tag, and a controlling method thereof according to the present invention include an electronic tag that includes a memory having a divided band and a bank status that stores a status of data stored in the divided bank, a controlling circuit that reads and writes the data from and to the bank and changes the status and a controlling device that allows the controlling circuit connected through the electronic tag and an electronic tag reader/writer to transmit and receive the read and written data from and to the bank and issue an instruction to change the status.
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