Granted Patent
Utility
US 4,596,963 · App. 06/630,406
PLL with lock up detector and lock acquisition circuit
Inventors:
Rodney J. Lawton, Peter William Gaussen, Ian A. Strachan, Philip I. J. Ainsley
Patented Case
View Patent ↗
Granted: Jun 24, 1986
Filed: Jul 13, 1984
Inventors
Rodney J. Lawton
Peter William Gaussen
Ian A. Strachan
Philip I. J. Ainsley
Assignee (at issue)
Plessey Overseas 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.