Granted Patent
Utility
US 6,367,909 · App. 09/447,610
Method and apparatus for reducing drop placement error in printers
Inventor:
Meng H. Lean
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Nov 23, 1999
Inventor
Meng H. Lean
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.