SCANNING DEVICE INCLUDING AN OBJECTIVE LENS FORMED OF TWO MATERIALS

Details for Australian Patent Application No. 2003247089 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors BLOEMEN, Pascal, J., H.; HENDRIKS, Bernardus, H., W.

Pub. Number AU-A-2003247089

PCT Number PCT/IB03/03251

PCT Pub. Number WO2004/015701

Priority 02078218.1 05.08.02 EP

Filing date 16 July 2003

Wipo publication date 25 February 2004

International Classifications

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

G02B 003/04 Simple or compound lenses

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 02078218.1 05.08.02 EP

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003247089

21 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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