System and method for preventing phantom data communication links

Details for Australian Patent Application No. 2004229796 (hide)

Owner Cisco Technology, Inc.

Inventors Arnold, Brian A.; Barrass, Hugh

Agent Pizzeys

Pub. Number AU-B-2004229796

PCT Pub. Number WO2004/092911

Priority 10/412,889 14.04.03 US

Filing date 13 April 2004

Wipo publication date 28 October 2004

Acceptance publication date 20 December 2007

International Classifications

H04J 15/00 (2006.01)

H04J 1/12 (2006.01) Frequency-division multiplex systems

H04L 1/00 (2006.01) Arrangements for detecting or preventing errors in the information received

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

Event Publications

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/092911 Priority application(s): WO2004/092911

20 December 2007 Application Accepted

  Published as AU-B-2004229796

17 April 2008 Standard Patent Sealed

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