Granted Patent
Utility
US 6,621,255 · App. 10/051,760
Linear AC to DC regulator with synchronous rectification
Inventor:
Mark Telefus
Patented Case
View Patent ↗
Granted: Sep 16, 2003
Filed: Jan 15, 2002
Inventor
Mark Telefus
Assignee (at issue)
iWatt Inc.
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.