Granted Patent
Utility
US 6,535,635 · App. 09/426,329
Error clipping for vector error diffusion
Inventors:
R. Victor Klassen, Brian L. Waldron
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Oct 25, 1999
Inventors
R. Victor Klassen
Brian L. Waldron
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.