POWER FACTOR CORRECTION CIRCUIT ARRANGEMENT

Details for Australian Patent Application No. 2002255631 (hide)

Owner CHAMPION MICROELECTRONIC, CORP.

Inventors HWANG, Jeffrey

Pub. Number AU-A-2002255631

PCT Pub. Number WO2002/079892

Priority 09/823,639 30.03.01 US

Filing date 28 February 2002

Wipo publication date 15 October 2002

International Classifications

G05F 001/70 Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems - Regulating power factor

G05F 001/656 Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems

H02M 003/155 Conversion of dc power input into dc power output

Event Publications

3 April 2003 Application Open to Public Inspection

  Published as AU-A-2002255631

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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