OPTICAL PICKUP APPARATUS FOR SMALL OPTICAL DISK

Details for Australian Patent Application No. 2002347630 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors HORINOUCHI, Shogo; YOSHINAKA, Hideki; ISHIBASHI, Shin; FURUKAWA, Fuminobu

Pub. Number AU-A-2002347630

PCT Number PCT/JP02/12172

PCT Pub. Number WO2003/046900

Priority 2001-366008 30.11.01 JP

Filing date 21 November 2002

Wipo publication date 10 June 2003

International Classifications

G11B 007/12 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Heads

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

13 March 2003 Complete Application Filed

  Priority application(s): 2001-366008 30.11.01 JP

21 August 2003 Application Open to Public Inspection

  Published as AU-A-2002347630

19 August 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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