Enabling/enhancing a feature of an electronic device using...

Details Enabling/enhancing a feature of an electronic device using... Enabling/enhancing a feature of an electronic device using...

2006-06-06

2006-06-06

Zimmerman, Brian (Department: 2635)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S572700, C705S014270

Reexamination Certificate

active

07057492

ABSTRACT:
A radio frequency identification (“RFID”) device (102) having stored thereon an expiration and a set of data bits which, when presented to a processing device (602) via a RFID reader (206), causes the processing device (602) to enable a feature that would otherwise be disabled in an electronic device (600), and disable the feature when the expiration reaches a predetermined value.

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patent: WO 01/69548 (2001-09-01), None

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