Granted Patent
Utility
US 6,381,642 · App. 09/422,574
In-band method and apparatus for reporting operational statistics relative to the ports of a fibre channel switch
Inventors:
Michael E. O'Donnell, Robert J. Gallagher, Peter Holmes, Harry M. Yudenfriend
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Oct 21, 1999
Inventors
Michael E. O'Donnell
Robert J. Gallagher
Peter Holmes
Harry M. Yudenfriend
Assignees (at issue)
MCDATA Corporation
International Business Machines 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.