Efficient transmission of cryptographic information in secure real time protocol

Details for Australian Patent Application No. 2005223962 (hide)

Owner Qualcomm Incorporated

Inventors Hsu, Raymond Tah-Sheng; Rose, Gregory Gordon

Agent Madderns

Pub. Number AU-B-2005223962

PCT Pub. Number WO2005/091549

Priority 60/554,311 18.03.04 US

Filing date 17 March 2005

Wipo publication date 29 September 2005

Acceptance publication date 5 March 2009

International Classifications

H04L 9/08 (2006.01) Arrangements for secret or secure communication - Key distribution

H04L 9/32 (2006.01) Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

5 October 2006 PCT application entered the National Phase

  PCT publication WO2005/091549 Priority application(s): WO2005/091549

5 March 2009 Application Accepted

  Published as AU-B-2005223962

2 July 2009 Standard Patent Sealed

30 July 2009 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 07 Jul 2009. Address for service in Australia - Madderns Level 1 64 Hindmarsh Sq Adelaide SA 5000

10 December 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 07 Jul 2009

13 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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