High density optical disc and method for reproducing and recording data thereof

Details for Australian Patent Application No. 2003234357 (hide)

Owner LG Electronics Inc.

Inventors Park, Kyung Chan; Kim, Young Kuk

Agent Freehills

Pub. Number AU-B-2003234357

PCT Number PCT/KR03/01066

PCT Pub. Number WO2003/102934

Priority 10-2003-0032545 22.05.03 KR; 10-2002-0030424 30.05.02 KR

Filing date 30 May 2003

Wipo publication date 19 December 2003

Acceptance publication date 9 April 2009

International Classifications

G11B 25/00 (2006.01) Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing

G11B 7/004 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 7/005 (2006.01) Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 7/007 (2006.01) 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

28 August 2003 Complete Application Filed

  Priority application(s): 10-2003-0032545 22.05.03 KR; 10-2002-0030424 30.05.02 KR

12 February 2004 Application Open to Public Inspection

  Published as AU-B-2003234357

9 April 2009 Application Accepted

  Published as AU-B-2003234357

6 August 2009 Standard Patent Sealed

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