A method and apparatus for routing emergency calls in a VoIP system

Details for Australian Patent Application No. 2006335102 (hide)

Owner Sony Ericsson Mobile Communications AB

Inventors Camp, William; Homiller, Daniel; Bloebaum, Leland Scott

Agent Watermark

Pub. Number AU-B-2006335102

PCT Pub. Number WO2007/081563

Priority 60/755,926 03.01.06 US; 11/608,583 08.12.06 US

Filing date 28 December 2006

Wipo publication date 19 July 2007

Acceptance publication date 1 April 2010

International Classifications

H04W 4/22 (2009.01) Services or facilities specially adapted for wireless communication networks - Emergency connection handling

H04W 88/06 (2009.01) Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices

Event Publications

31 July 2008 PCT application entered the National Phase

  PCT publication WO2007/081563 Priority application(s): WO2007/081563

1 April 2010 Application Accepted

  Published as AU-B-2006335102

29 July 2010 Standard Patent Sealed

26 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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