Granted Patent
Utility
US 5,548,664 · App. 08/268,219
Automatic determination of blank pages and binary images' bounding boxes
Inventor:
Kenneth C. Knowlton
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Jun 29, 1994
Inventor
Kenneth C. Knowlton
Assignee (at issue)
Wang Laboratories, 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.