OPTICAL DISK AND METHOD OF CHUCKING THE OPTICAL DISK

Details for Australian Patent Application No. 2002344474 (hide)

Owner TDK CORPORATION

Inventors USAMI, Mamoru; ISHIZAKI, Hideki; SHIBAHARA, Masanori

Pub. Number AU-A-2002344474

PCT Number PCT/JP02/11586

PCT Pub. Number WO2003/041078

Priority 2001-341057 06.11.01 JP

Filing date 6 November 2002

Wipo publication date 19 May 2003

International Classifications

G11B 023/107 Record carriers not specific to the method of recording or reproducing

G11B 017/028 Guiding record carriers not specifically of filamentary or web form, or of supports therefor - of discs rotating during transducing operation

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

27 February 2003 Complete Application Filed

  Priority application(s): 2001-341057 06.11.01 JP

24 July 2003 Application Open to Public Inspection

  Published as AU-A-2002344474

22 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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