Granted Patent
Utility
US 6,286,142 · App. 08/605,908
Method and system for communicating video signals to a plurality of television sets
Inventor:
David Ehreth
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Feb 23, 1996
Inventor
David Ehreth
Assignee (at issue)
Alcatel USA
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.