Granted Patent
Utility
US 6,578,101 · App. 09/819,057
Duplex operation and simultaneous information transfer across a link in a expanded computer system
Inventor:
Frank W. Ahern
Patented Case
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Granted: Jun 10, 2003
Filed: May 20, 2000
Inventor
Frank W. Ahern
Assignee (at issue)
Mobility Electronics, 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.