Granted Patent
Utility
US 6,766,526 · App. 09/454,315
Smart channel entry system
Inventor:
Michael D. Ellis
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Dec 3, 1999
Inventor
Michael D. Ellis
Assignee (at issue)
United Video Properties, Inc.
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.