Granted Patent
Utility
US 5,723,974 · App. 08/561,304
Monolithic power converter with a power switch as a current sensing element
Inventor:
Richard Landry Gray
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Nov 21, 1995
Inventor
Richard Landry Gray
Assignee (at issue)
Elantec Semiconductor, 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.