Granted Patent
Utility
US 4,301,537 · App. 06/091,804
Means and method for maintaining synchronization of a spread spectrum or other receiver clock
Inventor:
John Roos
Patented Case
View Patent ↗
Granted: Nov 17, 1981
Filed: Nov 6, 1979
Inventor
John Roos
Assignee (at issue)
Bunker Ramo 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.