Storage unit comprising a main data carrier and a...

Details Storage unit comprising a main data carrier and a... Storage unit comprising a main data carrier and a...

2003-12-05

2008-01-15

Anderson, Matthew (Department: 2618)

Telecommunications

Transmitter and receiver at separate stations

Near field

C455S041200, C455S421000, C340S905000, C340S928000, C340S933000

Reexamination Certificate

active

07319843

ABSTRACT:
A storage unit for a portable radio-communication device includes a main data carrier and a contactless chip associated with the main data carrier. Device data descriptive of the storage unit is transmitted to the portable radio-communication. Further, a warning is transmitted to the portable radio-communication device in response to a storage unit wanted notice. A powering signal is transmitted to the contactless chip. The powering signal provides power to the contactless chip and is modulated with data. Specific data sent by the portable radio-communication device is stored on the contactless chip and, on request, data is returned.

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ISR for Publication, International Publication No. WO2004/055719.

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