Granted Patent
Utility
US 5,850,480 · App. 08/656,417
OCR error correction methods and apparatus utilizing contextual comparison
Inventor:
Edward F. Scanlon
Patented Case
View Patent ↗
Granted: Dec 15, 1998
Filed: May 30, 1996
Inventor
Edward F. Scanlon
Assignee (at issue)
Scan-Optics 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.