Identity-coded surface with coded marks

Details for Australian Patent Application No. 2003254770 (hide)

Owner Silverbrook Research Pty Ltd

Inventors Lapstun, Paul; Silverbrook, Kia

Agent Silverbrook Research Pty. Ltd.

Pub. Number AU-B-2003254770

Parent 47305

Filing date 15 October 2003

Wipo publication date 13 November 2003

Acceptance publication date 2 June 2005

International Classifications

G06K 019/06 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

G06K 007/10 Methods or arrangements for sensing record carriers - by electromagnetic radiation, e.g. optical sensing

Event Publications

30 October 2003 Complete Application Filed

13 November 2003 Application Open to Public Inspection

  Published as AU-B-2003254770

2 June 2005 Application Accepted

  Published as AU-B-2003254770

29 September 2005 Standard Patent Sealed

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