Granted Patent
Utility
US 4,764,737 · App. 07/123,415
Frequency synthesizer having digital phase detector with optimal steering and level-type lock indication
Inventor:
Gary Frederick Kaatz
Patented Case
View Patent ↗
Granted: Aug 16, 1988
Filed: Nov 20, 1987
Inventor
Gary Frederick Kaatz
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.