Granted Patent
Utility
US 5,333,151 · App. 07/980,071
High speed frequency-shift keying decoder
Inventors:
John F. Kennedy, Robert D. Plowdrey
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Nov 23, 1992
Inventors
John F. Kennedy
Robert D. Plowdrey
Assignee (at issue)
Ford Motor Company
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.