Granted Patent
Utility
US 6,792,018 · App. 10/192,020
Methods and apparatuses for measuring and controlling a laser output in a passive optical network
Inventor:
Phil Couch
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Jul 10, 2002
Inventor
Phil Couch
Assignee (at issue)
Carrier Access 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.