Granted Patent
Utility
US 6,690,824 · App. 09/596,546
Automatic recognition of characters on structured background by combination of the models of the background and of the characters
Inventor:
Luigi Stringa
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 19, 2000
Inventor
Luigi Stringa
Assignee (at issue)
KBA-GIORI S.A.
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.