PROCESS FOR PRODUCING STAMPER FOR PRODUCTION OF OPTICAL RECORDING MEDIUM AND APPARATUS

Details for Australian Patent Application No. 2003241802 (hide)

Owner TDK CORPORATION

Inventors OYAKE, Hisaji; NISHIZAWA, Akinori; SUNOHARA, Hideki

Pub. Number AU-A-2003241802

PCT Number PCT/JP03/06598

PCT Pub. Number WO2004/001736

Priority 2002-184838 25.06.02 JP

Filing date 27 May 2003

Wipo publication date 6 January 2004

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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-184838 25.06.02 JP

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003241802

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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