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US Patent Application 20080284598 - RFID Data Integrity and Event Compensation

Application 20080284598 Filed on May 17, 2007. Published on November 20, 2008

Inventor

Assignee

US Class

340/572.1Detectable device on protected article (e.g., "tag")

Attorney, Agent or Firm

International Class

G08B 13/14

Issued Patent Number:

7639140


Abstract text


An RFID event tracking and management system provides a standardized approach that can be utilized by various industry verticals. Loss of captured event data, such as RFID generated through an RFID event, can be prevented through a series of guarantee semantics. Approaches also allow an entity to control the integrity level of their data, such as where dimension data is not available to be correlated with coded event data. An entity can decide whether to allow querying on event data that has not been correlated with dimension data useful in interpreting the location data. The entity can alternatively decide to only allow access and querying of event data when the corresponding location and dimension data are compensated

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