Granted Patent
Utility
US 6,480,301 · App. 09/440,627
Method and apparatus for gamut boundary determination
Inventor:
Tomasz Jan Cholewo
Patented Case
View Patent ↗
Granted: Nov 12, 2002
Filed: Nov 15, 1999
Inventor
Tomasz Jan Cholewo
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.