GUNN EFFECT SEMICONDUCTOR COMPONENT SUCH AS A HETEROBIPOLAR TRANSISTOR (HBT) FOR GENERATING FREQUENCY-VARIABLE OSCILLATIONS

Details for Australian Patent Application No. 2002325364 (hide)

Owner FORSCHUNGSVERBUND BERLIN E.V.

Inventors RUDOLPH, Matthias; HEYMANN, Peter

Pub. Number AU-A-2002325364

PCT Number PCT/EP02/08267

PCT Pub. Number WO2003/019692

Priority 101 36 032.0 25.07.01 DE

Filing date 24 July 2002

Wipo publication date 10 March 2003

International Classifications

H01L 047/02 Bulk negative resistance effect devices, e.g. Gunn-effect devices

Event Publications

16 January 2003 Complete Application Filed

  Priority application(s): 101 36 032.0 25.07.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-A-2002325364

8 April 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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