Granted Patent
Utility
US 5,917,313 · App. 08/994,923
DC-to-DC converter with soft-start error amplifier and associated method
Inventor:
Michael Callahan
Patented Case
View Patent ↗
Granted: Jun 29, 1999
Filed: Dec 19, 1997
Inventor
Michael Callahan
Assignee (at issue)
STMICROELECTRONICS, 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.