STAMPER FOR MANUFACTURING OPTICAL RECORDING MEDIUM, METHOD FOR FORMING INFORMATION RECORDING AREA AND LIGHT TRANSMITTING LAYER, AND OPTICAL RECORDING MEDIUM

Details for Australian Patent Application No. 2002328640 (hide)

Owner TDK CORPORATION

Inventors YAMAGA, Kenji; KOMAKI, Tsuyoshi; SUZAWA, Kazuki

Pub. Number AU-A-2002328640

PCT Number PCT/JP02/08399

PCT Pub. Number WO2003/021590

Priority 2001-258267 28.08.01 JP

Filing date 21 August 2002

Wipo publication date 18 March 2003

International Classifications

G11B 007/26 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Apparatus or processes specially adapted for the manufacture of record carriers

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

Event Publications

23 January 2003 Complete Application Filed

  Priority application(s): 2001-258267 28.08.01 JP

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002328640

17 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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