Granted Patent
Utility
US 4,837,635 · App. 07/146,897
A scanning system in which a portion of a preview scan image of a picture displaced on a screen is selected and a corresponding portion of the picture is scanned in a final scan
Inventor:
Francisco Santos
Patented Case
View Patent ↗
Granted: Jun 6, 1989
Filed: Jan 22, 1988
Inventor
Francisco Santos
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.