METHOD AND STRUCTURE TO REDUCE E-BEAM AND MAGNETIC MATERIAL INTERACTIONS

Details for Australian Patent Application No. 2002359295 (hide)

Owner SEAGATE TECHNOLOGY LLC

Inventors MOUNTFIELD, Keith, R.; MINOR, Michael, K.; ECKERT, Andrew, R.; YANG, Xiaomin

Pub. Number AU-A-2002359295

PCT Number PCT/US02/34175

PCT Pub. Number WO2003/105129

Priority 60/386,773 06.06.02 US

Filing date 25 October 2002

Wipo publication date 22 December 2003

International Classifications

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

H01J 037/317 Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof - for changing properties of the objects or for applying thin layers thereon, e.g. ion implantation

Event Publications

3 April 2003 Complete Application Filed

  Priority application(s): 60/386,773 06.06.02 US

19 February 2004 Application Open to Public Inspection

  Published as AU-A-2002359295

24 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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