FINISHING MACHINE USING LASER BEAM

Details for Australian Patent Application No. 2003235957 (hide)

Owner DISCO CORPORATION

Inventors SEKIYA, Kazuma

Pub. Number AU-A-2003235957

PCT Number PCT/JP03/05441

PCT Pub. Number WO2003/095140

Priority 2002-137028 13.05.02 JP

Filing date 28 April 2003

Wipo publication date 11 November 2003

International Classifications

B23K 026/06 Working by laser beam, e.g. welding, cutting, boring - Shaping the laser beam, e.g. by masks or multi-focusing

H01L 021/301 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 2002-137028 13.05.02 JP

15 January 2004 Application Open to Public Inspection

  Published as AU-A-2003235957

27 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

17 December 2009 Corrigenda

  Applications OPI - Name Index Under the name Disco Corporation , Application No. 2003235957, under INID (43) correct the publication date to read 24.11.2003

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