Granted Patent
Utility
US 6,504,733 · App. 09/794,550
Switch mode power supply
Inventors:
Robert Watson, William V. Fitzgerald
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Feb 27, 2001
Inventors
Robert Watson
William V. Fitzgerald
Assignee (at issue)
Thomson Licensing
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.