76255093
May 10, 2001
Oct 22, 2002
telecommunications equipment, namely, optical communications network hardware and software for transmitting [ and synchronizing ] telecommunications data using electronics and optics including wavelength, amplitude, polarization, and phase of light; optical communications components and subsystems namely [ power equalizers, ] switches, [ dispersion compensators, ] reconfigurable switches, [ attenuators, ] polarization controllers, [ adaptive filters, ] and power monitors; software to monitor, reconfigure, [ compensate, ] control [ and reroute data for enhancing fiber optic communications for the long haul and the short haul transmissions; ] and test measurement and monitoring equipment for fiber optics, namely polarimeters, [ power meters, extinction ratio meters, ] optical data distortion monitors
Electrical and Scientific Apparatus