Granted Patent
Utility
US 6,084,378 · App. 08/865,643
Variable slew rate pulse width modulation system
Inventor:
Francesco Carobolante
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: May 30, 1997
Inventor
Francesco Carobolante
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.