SILICON SINGLE CRYSTAL MATERIAL AND ITS PRODUCTION METHOD

Details for Australian Patent Application No. 2002311325 (hide)

Owner SUMITOMO TITANIUM CORPORATION

Inventors KIZAKI, Shingo; YOSHINO, Masaki

Pub. Number AU-A-2002311325

PCT Number PCT/JP02/06654

PCT Pub. Number WO2004/003265

Filing date 1 July 2002

Wipo publication date 19 January 2004

International Classifications

C30B 029/06 Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape - Silicon

Event Publications

19 December 2002 Complete Application Filed

4 March 2004 Application Open to Public Inspection

  Published as AU-A-2002311325

17 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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