TRENCH-GATE SEMICONDUCTOR DEVICES AND THEIR MANUFACTURE

Details for Australian Patent Application No. 2002329563 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors RUTTER, Philip; GROVER, Raymond, J.; PEAKE, Steven, T.; PETKOS, Georgios

Pub. Number AU-A-2002329563

PCT Number PCT/IB02/03733

PCT Pub. Number WO2003/023863

Priority 0122122.5 13.09.01 GB

Filing date 11 September 2002

Wipo publication date 24 March 2003

International Classifications

H01L 029/78 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 021/331 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

H01L 029/739 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 021/336 Processes or apparatus specially adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): 0122122.5 13.09.01 GB

19 June 2003 Application Open to Public Inspection

  Published as AU-A-2002329563

10 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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