Electronic device with ID tag, central processing unit with...

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C340S005650, C235S375000, C235S491000

Reexamination Certificate

active

06873259

ABSTRACT:
An ID tag in an electronic device with a CPU and an antenna coil can communicate with the CPU through signal lines to store operation record data of the electronic device in a non-volatile memory therein. The record data is readable by a reader writer by transmission of the data with the antenna coil. A CPU including a semiconductor chip including a central processing unit portion, an ID tag portion can be used in an electronic device to store and read the operation record data. An ID tag for an electronic device has a communication circuit for communicating with a CPU for the electronic device to store operation record data of the electronic device from the CPU. The ID tag can store ticket data in a telephone to use as a ticket. The ID tags in electronic devices can record payment data for preventing illegal use.

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