READ/WRITE DEVICE FOR OPTICAL MEMORY AND METHOD THEREFORE

Details for Australian Patent Application No. 2002349062 (hide)

Owner NOKIA CORPORATION

Inventors KATAJA, Kari, Juhani; ALAJOKI, Teemu; MAKELA, Jakke; AIKIO, Janne, Kari; AIKIO, Sanna

Pub. Number AU-A-2002349062

PCT Number PCT/FI02/00954

PCT Pub. Number WO2004/049319

Filing date 27 November 2002

Wipo publication date 18 June 2004

International Classifications

G11B 007/08 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Disposition or mounting of heads or light sources relatively to record carriers

G11B 007/12 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Heads

G11B 007/135 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Means for guiding the beam from source to record carrier or from record carrier to detector

Event Publications

13 March 2003 Complete Application Filed

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2002349062

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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