Granted Patent
Utility
US 5,703,473 · App. 08/672,267
Programmable PWM output voltage independent of supply
Inventors:
Timothy Alan Phillips, J. Eric Lindberg
Patented Case
View Patent ↗
Granted: Dec 30, 1997
Filed: Jun 27, 1996
Inventors
Timothy Alan Phillips
J. Eric Lindberg
Assignee (at issue)
Cherry Semiconductor Corporation
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.