Granted Patent
Utility
US 6,184,717 · App. 09/207,255
Digital signal transmitter and receiver using source based reference logic levels
Inventor:
William R. Crick
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Dec 9, 1998
Inventor
William R. Crick
Assignee (at issue)
Nortel Networks Limited
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.