Machine readable code and method and device of encoding and decoding the same

Details for Australian Patent Application No. 2001258868 (hide)

Owner Colorzip Media, Inc.

Inventors Han, Tack-Don; Lee, Namkyu; Cheong, Cheol-Ho; Shin, Eun-Dong

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2001258868

PCT Pub. Number WO01/86582

Priority 0024706 09.05.00 KR; 0062597 24.10.00 KR

Filing date 8 May 2001

Wipo publication date 20 November 2001

Acceptance publication date 19 April 2007

International Classifications

G06K 7/10 (2006.01) Methods or arrangements for sensing record carriers - by electromagnetic radiation, e.g. optical sensing

G06F 17/30 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific functions - Information retrieval

G06K 7/14 (2006.01) Methods or arrangements for sensing record carriers - using light without selection of wavelength, e.g. sensing reflected white light

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

Event Publications

19 April 2007 Application Accepted

  Published as AU-B-2001258868

16 August 2007 Standard Patent Sealed

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