Granted Patent
Utility
US 6,157,549 · App. 09/425,404
Power supply with multiple mode operation
Inventor:
Gautam Nath
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Oct 22, 1999
Inventor
Gautam Nath
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.