Method and apparatus for controlling movement of objective lens

Details for Australian Patent Application No. 2002236268 (hide)

Owner SONY COMPUTER ENTERTAINMENT INC.

Inventors Kobayashi, Toshikazu

Agent Spruson & Ferguson

Pub. Number AU-A-2002236268

PCT Pub. Number WO2002/073608

Priority 2001-66025 09.03.01 JP

Filing date 8 March 2002

Wipo publication date 24 September 2002

International Classifications

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

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002236268

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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