Method and apparatus for fault tolerant program and data storage on photographs

Details for Australian Patent Application No. 2004203185 (hide)

Owner Silverbrook Research Pty Ltd

Inventors Silverbrook, Kia; Walmsley, Simon Robert; Lapstun, Paul

Agent Silverbrook Research Pty Ltd

Pub. Number AU-B-2004203185

Parent 2002210250

Filing date 15 July 2004

Wipo publication date 12 August 2004

Acceptance publication date 23 March 2006

International Classifications

G06K 7/12 (2006.01) Methods or arrangements for sensing record carriers - using a selected wavelength, e.g. to sense red marks and ignore blue marks

G03B 41/00 (2006.01) Special photographic techniques not covered by groups

G06K 19/06 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings - characterised by the kind of the digital marking, e.g. shape, nature, code

G06T 3/00 (2006.01) Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image

Event Publications

29 July 2004 Complete Application Filed

12 August 2004 Application Open to Public Inspection

  Published as AU-B-2004203185

12 January 2006 Amendment Made

  The nature of the amendment is: Delete priority details 2002210250 20 Oct 2000 AU 2004208331 Peppercoin, Inc. The nature of the amendment is as shown in the statement(s) filed 06 Dec 2005

23 March 2006 Application Accepted

  Published as AU-B-2004203185

20 July 2006 Standard Patent Sealed

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