Granted Patent
Utility
US 6,775,028 · App. 09/511,756
Non-linear method of mapping the lightness and chroma of a display device gamut onto a printing device gamut
Inventor:
Richard Lee Reel
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Feb 24, 2000
Inventor
Richard Lee Reel
Assignee (at issue)
Lexmark International, 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.