Granted Patent
Utility
US 6,809,837 · App. 09/451,215
On-line model prediction and calibration system for a dynamically varying color reproduction device
Inventors:
Lingappa K. Mestha, Olga Y. Ramirez
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Nov 29, 1999
Inventors
Lingappa K. Mestha
Olga Y. Ramirez
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.