Granted Patent
Utility
US 4,697,207 · App. 06/821,630
System for generating a synchronizing signal in response to two timing reference signals
Inventor:
Martin A. Lilley
Patented Case
View Patent ↗
Granted: Sep 29, 1987
Filed: Jan 23, 1986
Inventor
Martin A. Lilley
Assignee (at issue)
Ampex 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.