Owner Lutron Electronics Company, Inc

Inventors Johnson, Benjamin, Aaron; Thompson, Stephen, Spencer; Wu, Chenming; Leichliter, Shawn, L.; Black, Richard, L.; Newman, Robert, C., Jr.; Christensen, Graham

Agent Watermark

Pub. Number AU-B-2002346046

PCT Number PCT/US02/21059

PCT Pub. Number WO2003/005550

Priority 10/013,746 10.12.01 US; 60/303,508 06.07.01 US

Filing date 3 July 2002

Wipo publication date 21 January 2003

Acceptance publication date 20 December 2007

H05B 37/02 (2006.01) Circuit arrangements for electric light sources in general - Controlling

H02M 7/538 (2006.01) Conversion of ac power input into dc power output - in a push-pull configuration

H03K 5/1536 (2006.01) Manipulating pulses not covered by one of the other main groups in this subclass

H03K 17/082 (2006.01) Electronic switching or gating, i.e. not by contact-making and -breaking - by feedback from the output to the control circuit

H03K 17/13 (2006.01) Electronic switching or gating, i.e. not by contact-making and -breaking - Modifications for switching at zero crossing

H03K 17/687 (2006.01) Electronic switching or gating, i.e. not by contact-making and -breaking - the devices being field-effect transistors

H05B 39/04 (2006.01) Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application

H05B 39/08 (2006.01) Circuit arrangements or apparatus for operating incandescent light sources and not adapted to a particular application