System and method for encoding an audio signal, by adding an inaudible code to the audio signal, for use in broadcast programme identification systems

Details for Australian Patent Application No. 2004201423 (hide)

International Classifications

Event Publications

22 April 2004 Complete Application Filed

29 April 2004 Application Open to Public Inspection

Published as AU-B-2004201423

26 April 2007 Application Accepted

Published as AU-B-2004201423

24 May 2007 Corrigenda

Applications Accepted - Name Index Under the name Nielsen Media Research, Inc., Application No. 2004201423, under INID (72), correct the inventor to read Srinivasan, Venugopal

23 August 2007 Standard Patent Sealed

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