Granted Patent
Utility
US 4,715,048 · App. 06/858,915
Frequency offset diversity receiving system
Inventor:
Tatsuro Masamura
Patented Case
View Patent ↗
Granted: Dec 22, 1987
Filed: May 2, 1986
Inventor
Tatsuro Masamura
Assignee (at issue)
Canadian Patents and Development Limited
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.