Granted Patent
Utility
US 6,435,654 · App. 09/479,208
Color calibration for digital halftoning
Inventors:
Shen-Ge Wang, Steven J. Harrington
Patented Case
View Patent ↗
Granted: Aug 20, 2002
Filed: Jan 7, 2000
Inventors
Shen-Ge Wang
Steven J. Harrington
Assignee (at issue)
Xerox 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.