Product identification system using IC tag units, and a...

Details Product identification system using IC tag units, and a... Product identification system using IC tag units, and a...

2007-06-12

2007-06-12

Tweel, Jr., John (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572800

Reexamination Certificate

active

11103559

ABSTRACT:
An IC tag unit has an IC unit for storing unique identification information, a first coil operable to produce a first induction current by electromagnetic induction resulting from movement relative to a magnetic field in which north and south poles are separated by a specific distance, a first rectifier operable to produce a first rectified current by rectifying the first induction current, and a regulator operable to generate a specific voltage from the first rectified current and supplying the voltage to the IC unit.

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