HIGH-DENSITY READ-ONLY OPTICAL DISC, AND OPTICAL DISC APPARATUS AND METHOD USING THE SAME BACKGROUND OF THE INVENTION

Details for Australian Patent Application No. 2003224475 (hide)

Owner LG ELECTRONICS INC.

Inventors SUH, Sang-Woon; SHIN, Yun-Sup; KIM, Jin-Yong; PARK, Kyung-Chan

Pub. Number AU-A-2003224475

PCT Number PCT/KR03/00867

PCT Pub. Number WO2003/094158

Priority 10-2002-0054705 10.09.02 KR; 10-2002-0077358 06.12.02 KR; 10-2002-0023983 01.05.02 KR

Filing date 30 April 2003

Wipo publication date 17 November 2003

International Classifications

G11B 007/007 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Arrangement of the information on the record carrier, e.g. form of tracks

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0054705 10.09.02 KR; 10-2002-0077358 06.12.02 KR; 10-2002-0023983 01.05.02 KR

8 January 2004 Application Open to Public Inspection

  Published as AU-A-2003224475

20 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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

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