Apparatus for operating at least one discharge lamp

Details for Australian Patent Application No. 2006310626 (hide)

Owner Osram Gesellschaft Mit Beschrankter Haftung

Inventors Siessegger, Bernhard

Agent Watermark

Pub. Number AU-A-2006310626

PCT Pub. Number WO2007/051749

Priority 10 2005 052 554.7 02.11.05 DE

Filing date 26 October 2006

Wipo publication date 10 May 2007

International Classifications

H05B 41/288 (2006.01) Circuit arrangements or apparatus for igniting or operating discharge lamps

H02M 7/48 (2006.01) Conversion of ac power input into dc power output - using discharge tubes with control electrode or semiconductor devices with control electrode

Event Publications

22 May 2008 PCT application entered the National Phase

  PCT publication WO2007/051749 Priority application(s): WO2007/051749

18 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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