Granted Patent
Utility
US 5,754,707 · App. 08/123,578
Image undithering apparatus and method
Inventor:
Kenneth C. Knowlton
Patented Case
View Patent ↗
Granted: May 19, 1998
Filed: Sep 17, 1993
Inventor
Kenneth C. Knowlton
Assignee (at issue)
Kodak Company
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.