High-density dual-layer optical disc

Details for Australian Patent Application No. 2007200467 (hide)

Owner LG Electronics Inc.

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

Agent Freehills

Pub. Number AU-B-2007200467

Parent 2003232662

Filing date 2 February 2007

Wipo publication date 22 February 2007

Acceptance publication date 30 July 2009

International Classifications

G11B 7/24 (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 - Record carriers characterised by the selection of the material or by the structure or form

Event Publications

22 February 2007 Application Open to Public Inspection

  Published as AU-B-2007200467

22 February 2007 Complete Application Filed

30 July 2009 Application Accepted

  Published as AU-B-2007200467

26 November 2009 Standard Patent Sealed

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