Granted Patent
Utility
US 6,784,879 · App. 08/892,472
Method and apparatus for providing control of background video
Inventor:
Stephen J. Orr
Patented Case
View Patent ↗
Granted: Aug 31, 2004
Filed: Jul 14, 1997
Inventor
Stephen J. Orr
Assignee (at issue)
ATI Technologies 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.