Granted Patent
Utility
US 5,418,893 · App. 08/207,820
Method of digitally processing images
Inventor:
Ulrich Schauer
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: Mar 8, 1994
Inventor
Ulrich Schauer
Assignee (at issue)
International Business Machines Corporation
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.