Granted Patent
Utility
US 5,548,590 · App. 08/380,766
High performance frame time monitoring system and method for a fiber optic switch for a fiber optic network
Inventors:
Robert Grant, David Book, Gregory T. Sullivan
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Jan 30, 1995
Inventors
Robert Grant
David Book
Gregory T. Sullivan
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.