Granted Patent
Utility
US 6,563,515 · App. 09/262,670
Program guide system with video window browsing
Inventors:
Steven J. Reynolds, David M. Rudnick, Joel G. Hassell, Michael D. Ellis
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Mar 4, 1999
Inventors
Steven J. Reynolds
David M. Rudnick
Joel G. Hassell
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.