Granted Patent
Utility
US 6,388,658 · App. 09/452,449
High-end KVM switching system
Inventors:
Steven M. Ahern, John Curran, Colm Egan, Stefan Langejürgen, Anton LISCHEWSKI, Klaus Malinowski, Andreas Patzelt, Andreas Szczepanek, Charles H. Williams
Patented Case
View Patent ↗
Granted: May 14, 2002
Filed: Dec 2, 1999
Inventors
Steven M. Ahern
John Curran
Colm Egan
Stefan Langejürgen
Anton LISCHEWSKI
Klaus Malinowski
Andreas Patzelt
Andreas Szczepanek
Charles H. Williams
Assignee (at issue)
Cybex Computer Products Corp.
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.