Granted Patent
Utility
US 6,061,471 · App. 08/994,040
Method and system for detecting uniform images in video signal
Inventor:
E. North Coleman, Jr.
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Dec 18, 1997
Inventor
E. North Coleman, Jr.
Assignee (at issue)
Electric Data 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.