Power factor correction circuit

Details for Australian Patent Application No. 2002336033 (hide)

Owner Patent-Treuhand-Gesellschaft fur Elektrische Gluhlampen mbH

Inventors Mayer, Siegfried; Storm, Arwed

Agent Watermark

Pub. Number AU-B-2002336033

PCT Number PCT/DE02/02563

PCT Pub. Number WO2003/067743

Priority 102 05 516.5 08.02.02 DE

Filing date 29 July 2002

Wipo publication date 2 September 2003

Acceptance publication date 14 June 2007

International Classifications

H02M 7/12 (2006.01) Conversion of ac power input into dc power output - using discharge tubes with control electrode or semiconductor devices with control electrode

H02M 1/00 (2006.01) Details of apparatus for conversion

H02M 3/155 (2006.01) Conversion of dc power input into dc power output

H02M 3/156 (2006.01) Conversion of dc power input into dc power output

H05B 41/28 (2006.01) Circuit arrangements or apparatus for igniting or operating discharge lamps - using static converters

Event Publications

20 February 2003 Complete Application Filed

  Priority application(s): 102 05 516.5 08.02.02 DE

25 September 2003 Application Open to Public Inspection

  Published as AU-B-2002336033

14 June 2007 Application Accepted

  Published as AU-B-2002336033

11 October 2007 Standard Patent Sealed

7 June 2012 Alteration of Name

  The name of the patentee has been altered to OSRAM AG 2003

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

2002336034-USE OF INSECT CELL MEMBRANE TRANSPORTERS AS NOVEL TARGET SITES FOR INSECTICIDES

2002336032-HYDROPHILIC (S)-AMLODIPINE SALTS OR THEIR HYDRATES AND PHARMACEUTICAL COMPOSITIONS