Granted Patent
Utility
US 4,484,152 · App. 06/379,810
Phase-locked loop having improved locking capabilities
Inventor:
Ronald L. Lee
Patented Case
View Patent ↗
Granted: Nov 20, 1984
Filed: May 19, 1982
Inventor
Ronald L. Lee
Assignee (at issue)
Westinghouse Electric Company LLC
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.