Granted Patent
Utility
US 6,525,873 · App. 09/821,924
Optical amplifiers with a simple gain/output control device
Inventors:
Kevin S. Gerrish, Muhidin A. Lelic
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Mar 30, 2001
Inventors
Kevin S. Gerrish
Muhidin A. Lelic
Assignee (at issue)
CORNING INCORPORATED
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.