Buried contact devices for nitride-base films and manufacture thereof

Details for Australian Patent Application No. 2008203209 (hide)

Owner Gallium Enterprises Pty Ltd

Inventors Fouquet, Marie-Pierre Wintrebert ep; Butcher, Scott; Femades, Alanna

Agent Spruson & Ferguson

Pub. Number AU-A-2008203209

Priority 2007903940 20.07.07 AU

Filing date 18 July 2008

Wipo publication date 5 February 2009

International Classifications

H01L 21/329 (2006.01) Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

C30B 29/38 (2006.01) Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape

H01L 21/283 (2006.01) Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

H01L 29/861 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 29/88 (2006.01) Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 33/00 (2006.01) Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission

H01S 5/323 (2006.01) Semiconductor lasers

Event Publications

7 August 2008 Complete Application Filed

  Priority application(s): 2007903940 20.07.07 AU

5 February 2009 Application Open to Public Inspection

  Published as AU-A-2008203209

17 November 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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