Granted Patent
Utility
US 6,493,039 · App. 09/232,652
Method and apparatus for white noise reduction in video images
Inventor:
Steven J. Harrington
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jan 19, 1999
Inventor
Steven J. Harrington
Assignee (at issue)
Xerox 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.