METHOD FOR DRIVING AN ACTUATOR, ACTUATOR DRIVE, AND APPARATUS COMPRISING AN ACTUATOR

Details for Australian Patent Application No. 2003303413 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors OTTE, Rob; COMPTER, Johan, C.; CREMERS, Franciscus, L., M.

Pub. Number AU-A-2003303413

PCT Number PCT/IB2003/0057

PCT Pub. Number WO2004/059649

Priority 02080577.6 30.12.02 EP

Filing date 4 December 2003

Wipo publication date 22 July 2004

International Classifications

G11B 021/02 Head arrangements not specific to the method of recording or reproducing - Driving or moving of heads

G11B 021/08 Head arrangements not specific to the method of recording or reproducing - Track changing or selecting

G11B 007/085 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - with provision for moving the light beam into, or out of, its operative position

G11B 007/09 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following

Event Publications

19 August 2004 Complete Application Filed

  Priority application(s): 02080577.6 30.12.02 EP

26 August 2004 Application Open to Public Inspection

  Published as AU-A-2003303413

22 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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