Data Processing Apparatus and Data Processing Method

Details for Australian Patent Application No. 2002301287 (hide)

Owner Sony Corporation

Inventors Yoshimori, Masahara; Akishita, Toru; Shirai, Taizo; Ishibashi, Yoshihito; Asano, Tomoyuki

Agent Spruson & Ferguson

Pub. Number AU-B-2002301287

Parent 27074

Filing date 3 September 2002

Wipo publication date 27 February 2003

Acceptance publication date 2 December 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

27 February 2003 Application Open to Public Inspection

  Published as AU-B-2002301287

2 December 2004 Application Accepted

  Published as AU-B-2002301287

6 January 2005 Amendment Made

  The nature of the amendment is: Amend the name of the inventor from Yoshimori, Masahara to Yoshimori, Masaharu.

13 January 2005 Corrigenda

  Applications Accepted - Name Index Under the name Sony Corporation, Application No. 2002301287, under INID (71) add the name of co-applicant Sony Computer Entertainment Inc.

7 April 2005 Standard Patent Sealed

12 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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