Granted Patent
Utility
US 5,767,740 · App. 08/722,354
Switching amplifier closed loop dual comparator modulation technique
Inventor:
John Fogg
Patented Case
View Patent ↗
Granted: Jun 16, 1998
Filed: Sep 27, 1996
Inventor
John Fogg
Assignee (at issue)
HARRIS 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.