An anonymous decryption system, an anonymous decryption method, and program

Details for Australian Patent Application No. 2008200824 (hide)

Owner NEC Corporation

Inventors Mori, Kengo; Sako, Kazue

Agent Spruson & Ferguson

Pub. Number AU-B-2008200824

Parent 2002230219

Filing date 22 February 2008

Wipo publication date 13 March 2008

Acceptance publication date 3 June 2010

International Classifications

G06Q 50/00 (2006.01) Systems or methods specially adapted for a specific business sector, e.g. health care, utilities, tourism or legal services

G06Q 10/00 (2006.01) Administration, e.g. office automation or reservations

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

H04L 9/30 (2006.01) Arrangements for secret or secure communication

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

6 March 2008 Complete Application Filed

13 March 2008 Application Open to Public Inspection

  Published as AU-B-2008200824

3 June 2010 Application Accepted

  Published as AU-B-2008200824

30 September 2010 Standard Patent Sealed

8 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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