SLIDING BIAS CIRCUIT FOR ENABLING DYNAMIC CONTROL OF QUIESCENT CURRENT IN A LINEAR POWER AMPLIFIER

Details for Australian Patent Application No. 2003279489 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors JOLY, Christophe; SOWLATI, Tirdad

Pub. Number AU-A-2003279489

PCT Number PCT/IB03/05518

PCT Pub. Number WO2004/055973

Priority 60/433,752 16.12.02 US

Filing date 28 November 2003

Wipo publication date 9 July 2004

International Classifications

H03F 001/02 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements - Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation

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

26 February 2004 Complete Application Filed

  Priority application(s): 60/433,752 16.12.02 US

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003279489

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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