Granted Patent
Utility
US 5,742,405 · App. 08/378,851
Method and system for forming multi-level halftone images from an input digital image
Inventors:
Kevin E. Spaulding, Rodney L. Miller
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Jan 26, 1995
Inventors
Kevin E. Spaulding
Rodney L. Miller
Assignee (at issue)
EASTMAN 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.