CIRCUIT FOR SUPPLYING A BASE OPERATING VOLTAGE FOR A BIPOLAR TRANSISTOR AND AMPLIFYING CIRCUIT

Details for Australian Patent Application No. 2003246660 (hide)

Owner INFINEON TECHNOLOGIES AG

Inventors FORSTNER, Johann-Peter; WEBER, Stephan

Pub. Number AU-A-2003246660

PCT Number PCT/EP03/07340

PCT Pub. Number WO2004/008631

Priority 102 31 156.0 10.07.02 DE

Filing date 8 July 2003

Wipo publication date 2 February 2004

International Classifications

H03F 001/30 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements - Modifications of amplifiers to reduce influence of variations of temperature or supply voltage

Event Publications

2 October 2003 Complete Application Filed

  Priority application(s): 102 31 156.0 10.07.02 DE

18 March 2004 Application Open to Public Inspection

  Published as AU-A-2003246660

7 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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