AN OPTICAL POWER CALIBRATION METHOD FOR CALIBRATING THE WRITING OPTICAL POWER OF OPTICAL DISK DRIVE

Details for Australian Patent Application No. 2002224733 (hide)

Owner BENQ CORPORATION

Inventors CHEN, Tsotsai; WANG, Wai; YEN, Mengshin

Pub. Number AU-A-2002224733

PCT Pub. Number WO2002/071397

Priority 01110950.5 07.03.01 CN; 01110949.1 07.03.01 CN

Filing date 10 January 2002

Wipo publication date 19 September 2002

International Classifications

G11B 007/00 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 007/0045 Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation, reproducing using an optical beam at lower power

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002224733

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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