ENCRYPTED COMMUNICATIONS SYSTEMS

Details for Australian Patent Application No. 2002314352 (hide)

Owner SEPURA LIMITED

Inventors RAYNE, Mark, Wentworth

Pub. Number AU-A-2002314352

PCT Number PCT/GB02/02982

PCT Pub. Number WO2003/003648

Priority 0116016.7 29.06.01 GB

Filing date 28 June 2002

Wipo publication date 3 March 2003

International Classifications

H04L 009/18 Arrangements for secret or secure communication - Encryption by serially and continuously modifying data stream elements, e.g. stream cipher systems

H04L 009/12 Arrangements for secret or secure communication - Transmitting and receiving encryption devices synchronised or initially set up in a particular manner

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 0116016.7 29.06.01 GB

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002314352

18 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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