Granted Patent
Utility
US 6,381,065 · App. 09/277,018
Optical pump unit for an optical amplifier
Inventor:
Glen Mitchell Homsey
Patented Case
View Patent ↗
Granted: Apr 30, 2002
Filed: Mar 26, 1999
Inventor
Glen Mitchell Homsey
Assignee (at issue)
Tycom (US) Inc.
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.