Article sales data processing apparatus

Details Article sales data processing apparatus Article sales data processing apparatus

2008-07-11

2011-10-25

Lee, Benjamin C (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572100, C340S572700, C705S016000, C705S023000

Reexamination Certificate

active

08044803

ABSTRACT:
An article sales data processing apparatus comprises a wireless tag reading unit configured to read data in a wireless tag attached to an article, a processing unit configured to process sales data for the article sold as one transaction, on the basis of the data in the wireless tag read in the wireless tag reading unit, a judgment unit configured to judge whether to invalidate each of the wireless tags whose data has been read in the wireless tag reading unit, and an invalidation unit configured to invalidate the wireless tag judged to be invalidated by the judgment unit.

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Juels, Ari et al., “The Blocker Tag: Selective Blocking of RFID Tags for Consumer Privacy”, Oct. 27-30, 2003, Washington, D.C.

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