Granted Patent
Utility
US 4,605,908 · App. 06/812,555
Disable circuit for a phase locked loop discriminator circuit
Inventor:
Christopher D. Broughton
Patented Case
View Patent ↗
Granted: Aug 12, 1986
Filed: Dec 23, 1985
Inventor
Christopher D. Broughton
Assignee (at issue)
Motorola, 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.