Granted Patent
Utility
US 5,889,897 · App. 08/835,540
Methodology for OCR error checking through text image regeneration
Inventor:
Mitchell Medina
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Apr 8, 1997
Inventor
Mitchell Medina
Assignee (at issue)
International Patent Holdings LLC
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.