Computer program copy management system

Details for Australian Patent Application No. 2002232248 (hide)

Owner Sony Computer Entertainment Inc.

Inventors Shimakawa, Keiso; Kubo, Makoto; Nakamura, Mitsuhiro; Shimada, Muneki; Yoshimori, Masaharu; Okada, Toyoshi; Okamoto, Shinichi; Inui, Tsutomu

Agent Pizzeys

Pub. Number AU-B-2002232248

PCT Pub. Number WO2002/067256

Priority 2001-44358 20.02.01 JP; 2002-41890 19.02.02 JP

Filing date 20 February 2002

Wipo publication date 4 September 2002

Acceptance publication date 30 November 2006

International Classifications

G11B 20/10 (2006.01) Signal processing not specific to the method of recording or reproducing - Digital recording or reproducing

G06F 9/06 (2006.01) Arrangements for programme control, e.g. control unit - using stored programme, i.e. using internal store of processing equipment to receive and retain programme

G06F 12/14 (2006.01) Accessing, addressing or allocating within memory systems or architectures - Protection against unauthorised use of memory

G06F 15/00 (2006.01) Digital computers in general

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-B-2002232248

30 November 2006 Application Accepted

  Published as AU-B-2002232248

29 March 2007 Standard Patent Sealed

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