ELECTRONIC BALLAST OF HIGH POWER FACTOR FOR COMPACT FLUORESCENT LAMP

Details for Australian Patent Application No. 2003245058 (hide)

Owner MOON, Dai Sung

Inventors MOON, Dai Sung

Pub. Number AU-A-2003245058

PCT Number PCT/KR03/01165

PCT Pub. Number WO2004/052058

Priority 20-2002-0035810 29.11.02 KR; 20-2002-0038985 30.12.02 KR

Filing date 13 June 2003

Wipo publication date 23 June 2004

International Classifications

H05B 041/16 Circuit arrangements or apparatus for igniting or operating discharge lamps - in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 20-2002-0035810 29.11.02 KR; 20-2002-0038985 30.12.02 KR

29 July 2004 Application Open to Public Inspection

  Published as AU-A-2003245058

18 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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