Method and apparatus for aggregation reconciliation through hierarchical tag checksums

Details for Australian Patent Application No. 2004312760 (hide)

Owner Symbol Technologies, Inc.

Inventors Willins, Bruce A.

Agent Davies Collison Cave

Pub. Number AU-A-2004312760

PCT Pub. Number WO2005/066878

Priority 10/749,795 31.12.03 US

Filing date 30 November 2004

Wipo publication date 21 July 2005

International Classifications

G06K 7/00 (2006.01) Methods or arrangements for sensing record carriers

G06K 17/00 (2006.01) Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations

Event Publications

13 July 2006 PCT application entered the National Phase

  PCT publication WO2005/066878 Priority application(s): WO2005/066878

25 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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