Product flow based auto-ID infrastructure

Details Product flow based auto-ID infrastructure Product flow based auto-ID infrastructure

2007-04-17

2007-04-17

Pham, Toan N. (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S572400, C235S375000, C235S376000

Reexamination Certificate

active

11067782

ABSTRACT:
A system includes a memory for storing a predetermined path through a plurality of data reading points in a auto-ID system, a plurality of auto-ID tracking devices operable to track an asset at the data reading points, and a processor. The processor is operable to receive data provided from the tracking devices about progress of the asset through the auto-ID system and operable to determine, based on received data indicating that the asset has passed through fewer than all of the plurality of data reading points in the predetermined path, whether or not the progress of asset through the auto-ID system has followed the predetermined path.

REFERENCES:
patent: 6456729 (2002-09-01), Moore
patent: 7081818 (2006-07-01), Eckstein et al.
patent: 7084740 (2006-08-01), Bridgelall
patent: 2005/0219051 (2005-10-01), Nedblake
patent: 2005/0246248 (2005-11-01), Vesuna
patent: 2006/0208887 (2006-09-01), Fields et al.

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