Status notification system for a voice communications telephone, voice communications telephone, status management apparatus, and notification method therefor

Details for Australian Patent Application No. 2007201071 (hide)

Owner NEC Infrontia Corporation

Inventors Yasuma, Kenichi

Agent Spruson & Ferguson

Pub. Number AU-B-2007201071

Priority 73897/2006 17.03.06 JP

Filing date 12 March 2007

Wipo publication date 4 October 2007

Acceptance publication date 30 September 2010

International Classifications

H04M 1/82 (2006.01) Substation equipment, e.g. for use by subscribers - Line monitoring circuits for call progress or status discrimination

H04L 12/66 (2006.01) Data switching networks - Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

H04M 3/42 (2006.01) Automatic or semi-automatic exchanges - Systems providing special services or facilities to subscribers

H04W 4/18 (2009.01) Services or facilities specially adapted for wireless communication networks - Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals

Event Publications

29 March 2007 Complete Application Filed

  Priority application(s): 73897/2006 17.03.06 JP

4 October 2007 Application Open to Public Inspection

  Published as AU-B-2007201071

30 September 2010 Application Accepted

  Published as AU-B-2007201071

27 January 2011 Standard Patent Sealed

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