Granted Patent
Utility
US 6,603,574 · App. 09/447,231
Image color registration sensor calibration
Inventors:
Olga Y. Ramirez, Mark A. Omelchenko
Patented Case
View Patent ↗
Granted: Aug 5, 2003
Filed: Nov 23, 1999
Inventors
Olga Y. Ramirez
Mark A. Omelchenko
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.