COMPOSITE AMPLIFIER WITH OPTIMIZED LINEARITY AND EFFICIENCY

Details for Australian Patent Application No. 2002246475 (hide)

Owner TELEFONAKTIEBOLAGET LM ERICSSON

Inventors HELLBERG, Richard

Pub. Number AU-A-2002246475

PCT Pub. Number WO2002/095933

Priority 0101774-8 18.05.01 SE

Filing date 27 March 2002

Wipo publication date 3 December 2002

International Classifications

H03F 001/32 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements - Modifications of amplifiers to reduce non-linear distortion

H04B 001/02 Details of transmission systems, not covered by a single one of groups - Transmitters

H03F 001/20 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Event Publications

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002246475

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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