Granted Patent
Utility
US 6,732,369 · App. 08/837,298
Systems and methods for contextually linking television program information
Inventors:
Steven M. Schein, Sean A. O'Brien, James J. Leftwich, Susan Broughton
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Apr 11, 1997
Inventors
Steven M. Schein
Sean A. O'Brien
James J. Leftwich
Susan Broughton
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.