METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF A TRANSMITTER

Details for Australian Patent Application No. 2002310900 (hide)

Owner TELEFONAKTIEBOLAGET LM ERICSSON (publ)

Inventors LINDELL, Bo

Pub. Number AU-A-2002310900

PCT Number PCT/EP02/03494

PCT Pub. Number WO2002/082637

Priority 01108723.6 06.04.01 EP; 60/284,507 19.04.01 US

Filing date 28 March 2002

Wipo publication date 21 October 2002

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 001/56 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

H03F 003/72 Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements - Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 01108723.6 06.04.01 EP; 60/284,507 19.04.01 US

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002310900

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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