Granted Patent
Utility
US 6,806,689 · App. 10/392,121
Multi-phase buck converter
Inventors:
George Schuellein, Dan Clavette, Mark Crowther
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Mar 18, 2003
Inventors
George Schuellein
Dan Clavette
Mark Crowther
Assignee (at issue)
International Rectifier Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.