Encoding multiple messages in audio data and detecting same

Details for Australian Patent Application No. 2003294407 (hide)

International Classifications

Event Publications

22 April 2004 Complete Application Filed

Priority application(s): 10/302,309 22.11.02 US

22 July 2004 Application Open to Public Inspection

Published as AU-B-2003294407

17 July 2008 Application Accepted

Published as AU-B-2003294407

14 August 2008 Application for Amendment

The nature of the amendment is as shown in the statement(s) filed 22 Jul 2008. Address for service in Australia - Pizzeys Level 2, Woden Plaza Offices Woden ACT 2606 2004

11 December 2008 Amendment Made

The nature of the amendment is as shown in the statement(s) filed 22 Jul 2008

11 December 2008 Standard Patent Sealed

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