PRESERVING LINEARITY OF AN ISOLATOR-FREE POWER AMPLIFIER BY DYNAMICALLY ADJUSTING BIAS AND SUPPLY OF ACTIVE DEVICES

Details for Australian Patent Application No. 2003285622 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors OSMAN, Saleh; KEENAN, Richard, F.; LUCEK, Jaroslaw

Pub. Number AU-A-2003285622

PCT Number PCT/IB2003/0059

PCT Pub. Number WO2004/054096

Priority 60/432,939 12.12.02 US

Filing date 10 December 2003

Wipo publication date 30 June 2004

International Classifications

H03F 001/52 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements - Circuit arrangements for protecting such amplifiers

H03F 001/56 Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 60/432,939 12.12.02 US

5 August 2004 Application Open to Public Inspection

  Published as AU-A-2003285622

1 September 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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