Granted Patent
Utility
US 5,600,761 · App. 08/475,447
Resolution enhancement system for combined binary and gray scale halftone images
Inventors:
Yee S. Ng, Hurjay Yeh, Michael A. Pickup
Patented Case
View Patent ↗
Granted: Feb 4, 1997
Filed: Jun 7, 1995
Inventors
Yee S. Ng
Hurjay Yeh
Michael A. Pickup
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.