Validating an authentication chip using a secret key

Details for Australian Patent Application No. 2004226966 (hide)

International Classifications

Event Publications

25 November 2004 Application Open to Public Inspection

Published as AU-A-2004226966

25 November 2004 Complete Application Filed

26 October 2006 Application Accepted

Published as AU-A-2004226966

22 February 2007 Standard Patent Sealed

13 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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