High-density dual-layer optical disc

Details for Australian Patent Application No. 2003232662 (hide)

Owner LG ELECTRONICS INC.

Inventors Kim, Jin Yong; Jeong, Seong Yun; Park, Kyung Chan

Agent Freehills

Pub. Number AU-A-2003232662

PCT Number PCT/KR03/01095

PCT Pub. Number WO2003/105144

Priority 10-2002-0031741 05.06.02 KR; 10-2002-0031742 05.06.02 KR

Filing date 4 June 2003

Wipo publication date 22 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

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0031741 05.06.02 KR; 10-2002-0031742 05.06.02 KR

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2003232662

24 March 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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