Granted Patent
Utility
US 5,751,920 · App. 08/378,956
System and method for adapting the thresholds of a dither matrix to the amplitude of an input signal
Inventor:
John C. Dalton
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Jan 26, 1995
Inventor
John C. Dalton
Assignee (at issue)
Apple Computer Inc.
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.