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US Patent Application 20080284569 - Guaranteed RFID Event Delivery

Application 20080284569 Filed on May 17, 2007. Published on November 20, 2008

Inventor

Assignee

US Class

340/10.1Interrogation response

Attorney, Agent or Firm

International Class

H04Q 5/22

Issued Patent Number:

7937298


Abstract text


An RFID event tracking and management system provides a standardized approach that can be utilized by various industry verticals. Guaranteed event delivery can ensure that any event data captured by an RFID device is written to persistent storage. A first guaranteed commit process can ensure that event data captured by an RFID device is written to a persistent queue, and the event data is not released from the RFID device until the event data is verified to be in the persistent queue. A second guaranteed commit process then ensures that the event data in the persistent queue is written to persistent storage, and the event data is not released from the persistent queue until the event data is verified to be in the persistent storage.

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