OPTICAL RECORDING/REPRODUCING APPARATUS, OPTICAL REPRODUCING APPARATUS, OPTICAL RECORDING/REPRODUCING MEDIUM, OPTICAL RECORDING/REPRODUCING METHOD, OPTICAL RECORDING METHOD, OPTICAL REPRODUCING MEETHOD, AND OPTICAL LAYER DETECTING METHOD

Details for Australian Patent Application No. 2002238910 (hide)

Owner SONY CORPORATION

Inventors KUME, Hidehiro; SHINTANI, Kenji; YOSHIDA, Tadao

Pub. Number AU-A-2002238910

PCT Pub. Number WO2002/073612

Priority 2002-65152 11.03.02 JP; 2001-71669 14.03.01 JP; 2001-231366 31.07.01 JP; 2001-231375 31.07.01 JP; 2001-231354 31.07.01 JP; 2001-367409 30.11.01 JP; 2001-367447 30.11.01 JP

Filing date 14 March 2002

Wipo publication date 24 September 2002

International Classifications

G11B 011/08 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

G11B 009/02 Recording or reproducing using a method or means not covered by one of the main groups

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238910

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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