Granted Patent
Utility
US 4,792,973 · App. 07/128,889
Selective enablement of descramblers
Inventors:
Klein S. Gilhousen, Jerrold A. Heller, Michael V. Harding, Robert D. Blakeney, II
Patented Case
View Patent ↗
Granted: Dec 20, 1988
Filed: Dec 4, 1987
Inventors
Klein S. Gilhousen
Jerrold A. Heller
Michael V. Harding
Robert D. Blakeney, II
Assignees (at issue)
M/A-COM Government Systems, Inc.
Cable/Home Communication 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.