OPTICAL SIGNAL RECEIVING UNIT AND APPARATUS FOR REPRODUCING INFORMATION

Details for Australian Patent Application No. 2003244982 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors BREKELMANS, Johannes, H., A.; DE JONG, Gerben, W.; BERGERVOET, Jozef, R., M.; VAN LIEMPD, Christinus, A., P.

Pub. Number AU-A-2003244982

PCT Number PCT/IB03/02990

PCT Pub. Number WO2004/006245

Priority 02077695.1 04.07.02 EP

Filing date 1 July 2003

Wipo publication date 23 January 2004

International Classifications

G11B 019/12 Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor - by sensing distinguishing features of records, e.g. diameter

H04B 010/00 Transmission systems employing beams of corpuscular radiation, or electromagnetic waves other than radio waves, e.g. light, infra-red

G11B 007/13 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Optical detectors therefor

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 02077695.1 04.07.02 EP

11 March 2004 Application Open to Public Inspection

  Published as AU-A-2003244982

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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