SECRET-BALLOT SYSTEMS WITH VOTER-VERIFIABLE INTEGRITY

Details for Australian Patent Application No. 2003215333 (hide)

Owner CHAUM, David

Inventors CHAUM, David

Pub. Number AU-A-2003215333

PCT Number PCT/US03/05096

PCT Pub. Number WO2003/071491

Priority 60/358,109 20.02.02 US; Not Given 14.03.02 US; 60/408,909 07.09.02 US; 60/412,749 23.09.02 US; 10/348,547 21.01.03 US

Filing date 20 February 2003

Wipo publication date 9 September 2003

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 60/358,109 20.02.02 US; Not Given 14.03.02 US; 60/408,909 07.09.02 US; 60/412,749 23.09.02 US; 10/348,547 21.01.03 US

9 October 2003 Application Open to Public Inspection

  Published as AU-A-2003215333

4 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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