Granted Patent
Utility
US 4,613,901 · App. 06/498,800
Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals
Inventors:
Klein S. Gilhousen, Charles F. Newby, Karl E. Moerder
Patented Case
View Patent ↗
Granted: Sep 23, 1986
Filed: May 27, 1983
Inventors
Klein S. Gilhousen
Charles F. Newby
Karl E. Moerder
Assignee (at issue)
M/A-COM Linkabit, 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.