IMPROVED HIGH-FREQUENCY ELECTRONIC BALLAST

Details for Australian Patent Application No. 2003201063 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors VAN ESVELD, Hendrik, A.; COUWENBERG, Winston, D.; VAN DER VOORT, Ronald, H.; ERHARDT, Robert; DEURLOO, Oscar; JANCZAK, Jerzy

Pub. Number AU-A-2003201063

PCT Number PCT/IB03/00046

PCT Pub. Number WO2003/059018

Priority 10/043,586 10.01.02 US

Filing date 10 January 2003

Wipo publication date 24 July 2003

International Classifications

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

Event Publications

27 March 2003 Complete Application Filed

  Priority application(s): 10/043,586 10.01.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003201063

30 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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