Granted Patent
Utility
US 6,333,498 · App. 09/447,825
Reduction of integrating cavity effect in scanners using polarizing filters
Inventor:
Stuart A. Schweid
Patented Case
View Patent ↗
Granted: Dec 25, 2001
Filed: Nov 23, 1999
Inventor
Stuart A. Schweid
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.