System for Referencing Digital Document from Printed Copy

Details for Australian Patent Application No. 2002300424 (hide)

Owner Canon Kabushiki Kaisha

Inventors Long, Timothy Merrick

Agent Spruson & Ferguson

Pub. Number AU-B-2002300424

Priority PR6800 06.08.01 AU

Filing date 6 August 2002

Wipo publication date 12 June 2003

Acceptance publication date 17 March 2005

International Classifications

H04L 009/08 Arrangements for secret or secure communication - Key distribution

G06F 015/163 Digital computers in general

G06F 012/14 Accessing, addressing or allocating within memory systems or architectures - Protection against unauthorised use of memory

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

12 June 2003 Application Open to Public Inspection

  Published as AU-B-2002300424

17 March 2005 Application Accepted

  Published as AU-B-2002300424

14 July 2005 Standard Patent Sealed

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