Granted Patent
Utility
US 5,581,578 · App. 08/350,201
Digital communication system and a receiver for use in such a system
Inventor:
Paulus De Bot
Patented Case
View Patent ↗
Granted: Dec 3, 1996
Filed: Dec 5, 1994
Inventor
Paulus De Bot
Assignee (at issue)
U.S. Philips 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.