Broadband communications

Details for Australian Patent Application No. 2004305665 (hide)

Owner British Telecommunications public limited company

Inventors Henning, Ian Douglas; Davey, Russell; Wake, David

Agent Shelston IP

Pub. Number AU-B-2004305665

PCT Pub. Number WO2005/029907

Priority 0419495.7 02.09.04 GB; 0322269.2 23.09.03 GB

Filing date 22 September 2004

Wipo publication date 31 March 2005

Acceptance publication date 26 February 2009

International Classifications

H04M 11/06 (2006.01) Telephonic communication systems specially adapted for combination with other electrical systems - Simultaneous speech and data transmission, e.g. telegraphictransmission over the same conductors

H04Q 3/58 (2006.01) Selecting arrangements - Arrangements providing connection between main exchange and sub-exchange or satellite

H04Q 11/04 (2006.01) Selecting arrangements for multiplex systems - for time-division multiplexing

Event Publications

13 April 2006 PCT application entered the National Phase

  PCT publication WO2005/029907 Priority application(s): WO2005/029907

26 February 2009 Application Accepted

  Published as AU-B-2004305665

25 June 2009 Standard Patent Sealed

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