RECORDING MEDIUM, AND RECORDING APPARUS AND METHOD

Details for Australian Patent Application No. 2003257561 (hide)

Owner NIHON UNIVERSITY

Inventors ITOH, Akiyoshi; NAKAGAWA, Katsuji

Pub. Number AU-A-2003257561

PCT Number PCT/JP03/10467

PCT Pub. Number WO2004/021342

Priority 2002-249158 28.08.02 JP

Filing date 19 August 2003

Wipo publication date 19 March 2004

International Classifications

G11B 007/24 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Record carriers characterised by the selection of the material or by the structure or form

G11B 007/0045 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 011/105 Recording on, or reproducing from, the same record carrier wherein for these two operations the methods or means are covered by different main groups of groups or by different subgroups of group

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 2002-249158 28.08.02 JP

6 May 2004 Application Open to Public Inspection

  Published as AU-A-2003257561

19 May 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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