ELECTRONIC DIMMABLE BALLAST FOR HIGH INTENSITY DISCHARGE LAMP

Details for Australian Patent Application No. 2002254349 (hide)

Owner INTERNATIONAL RECTIFIER CORPORATION

Inventors RIBARICH, Thomas, J.

Pub. Number AU-A-2002254349

PCT Pub. Number WO2002/077739

Priority 60/277,636 22.03.01 US; 10/104,909 21.03.02 US

Filing date 22 March 2002

Wipo publication date 8 October 2002

International Classifications

G05F 001/00 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

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002254349

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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