Granted Patent
Utility
US 6,625,306 · App. 09/455,761
Color gamut mapping for accurately mapping certain critical colors and corresponding transforming of nearby colors and enhancing global smoothness
Inventors:
Sidney W. Marshall, Eric Jackson, Steven J. Harrington, Yao Rong Wang
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Dec 7, 1999
Inventors
Sidney W. Marshall
Eric Jackson
Steven J. Harrington
Yao Rong Wang
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.