METHOD AND APPARATUS FOR DRIVING A GAS DISCHARGE LAMP

Details for Australian Patent Application No. 2002337465 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors COUWENBERG, Winston, D.; LANGESLAG, Wilhelmus, H., M.; OOSTVOGELS, Ludovicus, F., J.; TOONEN, Johannis, A., A.

Pub. Number AU-A-2002337465

PCT Number PCT/IB02/04205

PCT Pub. Number WO2003/034795

Priority 01203910.3 12.10.01 EP

Filing date 11 October 2002

Wipo publication date 28 April 2003

International Classifications

H05B 041/00 Circuit arrangements or apparatus for igniting or operating discharge lamps

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 01203910.3 12.10.01 EP

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002337465

1 July 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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