Granted Patent
Utility
US 5,729,635 · App. 08/733,208
OCR image free-processing method for image enhancement of scanned documents
Inventors:
Bruce B. Fast, Dana R. Allen
Patented Case
View Patent ↗
Granted: Mar 17, 1998
Filed: Oct 17, 1996
Inventors
Bruce B. Fast
Dana R. Allen
Assignee (at issue)
TMSSequoia
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.