Dimmer circuit with improved inductive load imbalance protection

Details for Australian Patent Application No. 2003212115 (hide)

Owner CLIPSAL INTEGRATED SYSTEMS PTY LTD

Inventors Vanderzon, James Robert

Agent Madderns

Pub. Number AU-A-2003212115

PCT Number PCT/AU03/00366

PCT Pub. Number WO2003/081962

Priority PS 1312 25.03.02 AU

Filing date 25 March 2003

Wipo publication date 8 October 2003

International Classifications

H05B 039/04 Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application

H05B 041/38 Circuit arrangements or apparatus for igniting or operating discharge lamps - Controlling the intensity of light

Event Publications

24 July 2003 Complete Application Filed

  Priority application(s): PS 1312 25.03.02 AU

13 November 2003 Application Open to Public Inspection

  Published as AU-A-2003212115

9 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2003212116-Reconfigurable switch

2003212114-Improved dimmer circuit arrangement