Granted Patent
Utility
US 6,518,563 · App. 09/599,108
Detecting aging of optical components
Inventors:
Scott L. Broutin, James Kevin Plourde, John William Stayt, Jr.
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Jun 22, 2000
Inventors
Scott L. Broutin
James Kevin Plourde
John William Stayt, Jr.
Assignee (at issue)
Agere Systems 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.