Granted Patent
Utility
US 6,545,798 · App. 09/829,590
Thermal ripple-compensating, gain-flattening filter for an optical amplifier
Inventors:
Glenn D. Bartolini, Vikram Bhatia, Peter Gerard Wigley
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: Apr 9, 2001
Inventors
Glenn D. Bartolini
Vikram Bhatia
Peter Gerard Wigley
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.