OPTICAL WAVEGUIDE PATH FOR A THERMAL-ASSISTED MAGNETIC RECORDING HEAD

Details for Australian Patent Application No. 2003245629 (hide)

Owner ADVANCED RESEARCH CORPORATION

Inventors DUGAS, Matthew, P.; WALLHOFF, Jeffrey, A.

Pub. Number AU-A-2003245629

PCT Number PCT/US03/19662

PCT Pub. Number WO2004/001724

Priority 60/389,802 19.06.02 US; 60/413,190 24.09.02 US

Filing date 19 June 2003

Wipo publication date 6 January 2004

International Classifications

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

G11B 005/012 Recording by magnetisation or demagnetisation of a record carrier - Recording on, or reproducing or erasing from, magnetic discs

G11B 005/31 Recording by magnetisation or demagnetisation of a record carrier - using thin film

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 60/389,802 19.06.02 US; 60/413,190 24.09.02 US

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2003245629

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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