OPTICAL HEAD DEVICE AND OPTICAL INFORMATION DEVICE USING THIS, AND COMPUTER, OPTICAL DISK PLAYER, CAR NAVIGATION SYSTEM, OPTICAL DISY RECORDER AND OPTICAL DISK SERVER USING THIS OPTICAL INFORMATION DEVICE

Details for Australian Patent Application No. 2003207160 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors KOMMA, Yoshiaki; WADA, Hidenori

Pub. Number AU-A-2003207160

PCT Number PCT/JP03/01291

PCT Pub. Number WO2003/075267

Priority 2002-059911 06.03.02 JP

Filing date 7 February 2003

Wipo publication date 16 September 2003

International Classifications

G11B 007/135 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power - Means for guiding the beam from source to record carrier or from record carrier to detector

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 2002-059911 06.03.02 JP

23 October 2003 Application Open to Public Inspection

  Published as AU-A-2003207160

25 November 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003207161-METHOD FOR PRODUCING A HUMIC MINERAL CONCENTRATE AND DEVICE FOR CARRYING OUT SAID METHOD

2003207159-Title not given