Granted Patent
Utility
US 5,398,297 · App. 07/919,871
Improved color rendering method for intensity-variable printing based upon a dithering table
Inventors:
Jeffery J. Clark, Brian G. Crosby, Bo Lewendal, Christopher D. Shaver, Gregory P. Thornton, Patrick E. Welborn
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Jul 27, 1992
Inventors
Jeffery J. Clark
Brian G. Crosby
Bo Lewendal
Christopher D. Shaver
Gregory P. Thornton
Patrick E. Welborn
Assignee (at issue)
Tektronix, 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.