OPTICAL DISC APPARATUS

Details for Australian Patent Application No. 2002247991 (hide)

Owner MITSUMI ELECTRIC CO., LTD.

Inventors MAEKAWA, Yuichi

Pub. Number AU-A-2002247991

PCT Pub. Number WO2003/079334

Priority 2002-74839 18.03.02 JP

Filing date 8 April 2002

Wipo publication date 29 September 2003

International Classifications

G11B 007/0045 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

G11B 007/004 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

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

Event Publications

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2002247991

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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