KEY SYNCHRONIZATION IN AN IMAGE CRYPTOGRAPHIC SYSTEMS

Details for Australian Patent Application No. 2003274527 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors SCHRIJEN, Geert, J.; TUYLS, Pim, T.

Pub. Number AU-A-2003274527

PCT Number PCT/IB03/04874

PCT Pub. Number WO2004/051442

Priority 02079994.6 29.11.02 EP

Filing date 31 October 2003

Wipo publication date 23 June 2004

International Classifications

G06F 001/00 Details not covered by groups and

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

H04N 001/44 Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission - Secrecy systems

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 02079994.6 29.11.02 EP

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003274527

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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