Data storage on photographs

Details for Australian Patent Application No. 2004202957 (hide)

Owner Silverbrook Research Pty Ltd

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

Agent Silverbrook Research Pty. Ltd.

Pub. Number AU-B-2004202957

Parent 2002210249

Filing date 1 July 2004

Wipo publication date 29 July 2004

Acceptance publication date 15 June 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

C22B 21/02 (2006.01) Obtaining aluminium

C25C 3/06 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 3/08 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

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

15 July 2004 Complete Application Filed

29 July 2004 Application Open to Public Inspection

  Published as AU-B-2004202957

15 June 2006 Application Accepted

  Published as AU-B-2004202957

12 October 2006 Standard Patent Sealed

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