Granted Patent
Utility
US 4,739,510 · App. 07/035,262
Direct broadcast satellite signal transmission system
Inventors:
John Jeffers, Donald R. Horne, S. Wayne Mundy, Joseph B. Glaab
Patented Case
View Patent ↗
Granted: Apr 19, 1988
Filed: Apr 2, 1987
Inventors
John Jeffers
Donald R. Horne
S. Wayne Mundy
Joseph B. Glaab
Assignee (at issue)
General Instrument 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.