Granted Patent
Utility
US 6,449,665 · App. 09/419,690
Means for reducing direct memory access
Inventor:
Angela Schanding
Patented Case
View Patent ↗
Granted: Sep 10, 2002
Filed: Oct 14, 1999
Inventor
Angela Schanding
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.