SEMICONDUCTOR HETEROSTRUCTURES HAVING REDUCED DISLOCATION PILE-UPS AND RELATED METHODS

Details for Australian Patent Application No. 2003274922 (hide)

Owner AMBERWAVE SYSTEMS CORPORATION

Inventors LEITZ, Christopher; VINEIS, Christopher; WESTHOFF, Richard; YANG, Vicky; CURRIE, Matthew

Pub. Number AU-A-2003274922

PCT Number PCT/US03/26467

PCT Pub. Number WO2004/019391

Priority 60/405,484 23.08.02 US

Filing date 22 August 2003

Wipo publication date 11 March 2004

International Classifications

H01L 021/20 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 60/405,484 23.08.02 US

22 April 2004 Application Open to Public Inspection

  Published as AU-A-2003274922

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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