Granted Patent
Utility
US 4,908,859 · App. 07/147,167
Receiver access interface to service components in television channel
Inventors:
Christopher J. Bennett, James Hobza, Ron D. Katznelson, Gordon Kent Walker
Patented Case
View Patent ↗
Granted: Mar 13, 1990
Filed: Jan 22, 1988
Inventors
Christopher J. Bennett
James Hobza
Ron D. Katznelson
Gordon Kent Walker
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.