Granted Patent
Utility
US 6,816,809 · App. 10/200,175
Hardware based utilization metering
Inventor:
Edgar Circenis
Patented Case
View Patent ↗
Granted: Nov 9, 2004
Filed: Jul 23, 2002
Inventor
Edgar Circenis
Assignee (at issue)
Hewlett-Packard Development 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.