Granted Patent
Utility
US 6,795,609 · App. 10/179,527
Virtual bidirectional connection system for unidirectional processing cards
Inventors:
Eyal Lichtman, Erik Hendell
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Jun 24, 2002
Inventors
Eyal Lichtman
Erik Hendell
Assignee (at issue)
Atrica Ireland Ltd.
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.