A method and service for the authentication of a public key certificate by means of quality characteristics

Details for Australian Patent Application No. 2004228227 (hide)

Owner International Business Machines Corporation

Inventors Lie, Anund; Lemberg, Trond; Olnes, Jon; Liberg, Hakon; Myrseth, Per; Falch, Konrad

Agent Spruson & Ferguson

Pub. Number AU-A-2004228227

PCT Pub. Number WO2004/091134

Priority 20031568 07.04.03 NO

Filing date 5 April 2004

Wipo publication date 21 October 2004

International Classifications

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

10 November 2005 PCT application entered the National Phase

  PCT publication WO2004/091134 Priority application(s): WO2004/091134

21 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2004228230-Real-time communications between telephone and internet users

2004228199-Biphenyl carboxylic amide p38 kinase inhibitors