Method and system for collaborative and fail-tolerant...

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C340S572400, C340S568100, C340S539130, C340S539190

Reexamination Certificate

active

06919807

ABSTRACT:
Data is stored on a tag unit. The tag unit provides for alert monitoring capabilities and monitoring of events, these capabilities allow for supply chain plans to be restructured and for events to be rescheduled. The tag unit is attached to an item for tracking purposes. The tag unit monitors and stores a status of the item. Then the item is sent to a destination. The tag unit is scanned when the item has been sent to a destination. The data on the tag unit is updated as a function of scanning. The data is updated when the tag unit is scanned at a destination. Then the data on the tag unit is validated. The data is validated for security purposes. The data on the tag unit is scanned to identify conditions to trigger actions. The system recovers from failure to read data on the tag unit by reconstructing the expected data from a history of the tag unit. Failure may be a result of identified or unidentified tempering of tag units, failure of the tag unit mechanism, or violation of the tag unit access limitations.

REFERENCES:
patent: 4827395 (1989-05-01), Anders et al.
patent: 5151684 (1992-09-01), Johnsen
patent: 6025780 (2000-02-01), Bowers et al.
patent: 6195006 (2001-02-01), Bowers et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for collaborative and fail-tolerant... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for collaborative and fail-tolerant..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for collaborative and fail-tolerant... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3426075

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.