BIPOLAR TRANSISTOR WITH GRADED BASE LAYER

Details for Australian Patent Application No. 2003223423 (hide)

Owner KOPIN CORPORATION

Inventors WELSER, Roger, E.; DELUCA, Paul, M.; LUTZ, Charles, R.; STEVENS, Kevin, S.

Pub. Number AU-A-2003223423

PCT Number PCT/US03/10143

PCT Pub. Number WO2003/088363

Priority 10/121,444 10.04.02 US; 60/370,758 05.04.02 US; 60/371,648 10.04.02 US

Filing date 31 March 2003

Wipo publication date 27 October 2003

International Classifications

H01L 029/737 Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having at least one potential-jump barrier or surface barrier

H01L 029/10 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

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/121,444 10.04.02 US; 60/370,758 05.04.02 US; 60/371,648 10.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003223423

23 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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