OPTICAL UNIT FOR AN OPTICAL SCANNING DEVICE

Details for Australian Patent Application No. 2002329559 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors YAK, Aik, S.; NATARAJAN, Ramasubramanian

Pub. Number AU-A-2002329559

PCT Number PCT/IB02/03691

PCT Pub. Number WO2003/025919

Priority PCT/SG01/00193 20.09.01 SG

Filing date 9 September 2002

Wipo publication date 1 April 2003

International Classifications

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

30 January 2003 Complete Application Filed

  Priority application(s): PCT/SG01/00193 20.09.01 SG

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002329559

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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