NEAR-FIELD OPTICAL TRANSDUCERS FOR THERMAL ASSISTED MAGNETIC AND OPTICAL DATA STORAGE

Details for Australian Patent Application No. 2003284100 (hide)

Owner SEAGATE TECHNOLOGY LLC

Inventors PENG, Chubing; CHALLENER, William, A.; SENDUR, Ibrahim, K.

Pub. Number AU-A-2003284100

PCT Number PCT/US2003/0323

PCT Pub. Number WO2005/045815

Filing date 10 October 2003

Wipo publication date 26 May 2005

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

G11B 005/127 Recording by magnetisation or demagnetisation of a record carrier - Structure or manufacture of heads, e.g. inductive

Event Publications

25 March 2004 Complete Application Filed

14 July 2005 Application Open to Public Inspection

  Published as AU-A-2003284100

29 June 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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