Granted Patent
Utility
US 6,323,911 · App. 08/847,726
System and method for using television schedule information
Inventors:
Steven M. Schein, James J. Leftwich, David Folker, Keith Hunwick, Theresa A. Alba, Molly K. King
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Apr 28, 1997
Inventors
Steven M. Schein
James J. Leftwich
David Folker
Keith Hunwick
Theresa A. Alba
Molly K. King
Assignee (at issue)
StarSight Telecast, 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.