Granted Patent
Utility
US 6,713,775 · App. 10/177,200
Method to correct for sensitivity variation of media sensors
Inventors:
Mahesan Chelvayohan, Timothy Lee Anderson
Patented Case
View Patent ↗
Granted: Mar 30, 2004
Filed: Jun 21, 2002
Inventors
Mahesan Chelvayohan
Timothy Lee Anderson
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.