Optical disc and its manufacturing method

Details for Australian Patent Application No. 2003241889 (hide)

Owner TOYO INK MFG. CO., LTD.

Inventors Kizaki, Akihiko; Hirose, Takeshi; Terayama, Michio; Sato, Keiichi

Agent Davies Collison Cave

Pub. Number AU-A-2003241889

PCT Number PCT/JP03/06984

PCT Pub. Number WO2003/102942

Priority 2002-162879 04.06.02 JP

Filing date 3 June 2003

Wipo publication date 19 December 2003

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 007/26 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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-162879 04.06.02 JP

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003241889

7 June 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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