Granted Patent
Utility
US 6,415,437 · App. 09/201,528
Method and apparatus for combining video sequences with an interactive program guide
Inventors:
Ted Ludvig, Nathan W. Osborn, Donald F. Gordon
Patented Case
View Patent ↗
Granted: Jul 2, 2002
Filed: Nov 30, 1998
Inventors
Ted Ludvig
Nathan W. Osborn
Donald F. Gordon
Assignee (at issue)
Diva Systems Corporation
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.