Systems and methods for digital content security

Details for Australian Patent Application No. 2005255946 (hide)

Owner The University of North Carolina at Greensboro

Inventors Sutharharan, Shan

Agent Spruson & Ferguson

Pub. Number AU-B-2005255946

PCT Pub. Number WO2005/124681

Priority 60/579,951 14.06.04 US

Filing date 14 June 2005

Wipo publication date 29 December 2005

Acceptance publication date 28 May 2009

International Classifications

G06T 1/00 (2006.01) General purpose image data processing

H04K 1/00 (2006.01) Secret communication

H04L 9/06 (2006.01) Arrangements for secret or secure communication -

H04L 9/32 (2006.01) Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

H04N 1/32 (2006.01) Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Circuits or arrangements for control or supervision between transmitter and receiver

Event Publications

1 February 2007 PCT application entered the National Phase

  PCT publication WO2005/124681 Priority application(s): WO2005/124681

28 May 2009 Application Accepted

  Published as AU-B-2005255946

2 July 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 09 Jun 2009. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000 2006

29 October 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 09 Jun 2009

29 October 2009 Standard Patent Sealed

4 March 2010 Application for Amendment

  The nature of the amendment is: Amend the co-inventor name from Sutharharan, Shan to Sutharan, Shan. Address for service in Australia - Spruson & Ferguson Level 35 St Martins Tower 31 Market Street Sydney NSW 2000

24 June 2010 Amendment Made

  The nature of the amendment is: Amend the co-inventor name from Sutharharan, Shan to Suthaharan, Shan

19 January 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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