STAMPER ORIGINAL AND ITS MANUFACTURING METHOD, STAMPER AND ITS MANUFACTURING METHOD, AND OPTICAL DISK

Details for Australian Patent Application No. 2003227507 (hide)

Owner NAGASE AND CO., LTD.

Inventors MIYAKE, Koji; OGAWA, Shu; YAMANAKA, Shojiro; KOSHINO, Sadafumi

Pub. Number AU-A-2003227507

PCT Number PCT/JP03/04789

PCT Pub. Number WO2003/088235

Priority 2002-111600 15.04.02 JP; 2002-226296 02.08.02 JP

Filing date 15 April 2003

Wipo publication date 27 October 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

G03F 007/26 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Processing photosensitive materials

G03F 007/004 Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printed surfaces - Photosensitive materials

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 2002-111600 15.04.02 JP; 2002-226296 02.08.02 JP

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003227507

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003227508-OPTICAL TRANSMISSION DEVICE

2003227506-CODE RECOGNIZING METHOD AND DEVICE