Granted Patent
Utility
US 6,768,577 · App. 10/097,744
TUNABLE MULTIMODE LASER DIODE MODULE, TUNABLE MULTIMODE WAVELENGTH DIVISION MULTIPLEX RAMAN PUMP, AND AMPLIFIER, AND A SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR CONTROLLING TUNABLE MULTIMODE LASER DIODES, RAMAN PUMPS, AND RAMAN AMPLIFIERS
Inventors:
Benjamin John Eggleton, Paul Steinvurzel, Yoshihiro Emori, Shu Namiki, Akira Fujisaki, Toshio Kimura
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Mar 15, 2002
Inventors
Benjamin John Eggleton
Paul Steinvurzel
Yoshihiro Emori
Shu Namiki
Akira Fujisaki
Toshio Kimura
Assignee (at issue)
Fitel USA Corp.
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.