78006749
May 4, 2000
Optics and optical communications products, namely, transmitters, receivers, switches, routers, lasers for optical transmission of data, detectors, fiber optics, light emitting diodes, optical isolators, optical circulators, tunable chromatic dispersion compensators, polarizers, waveplates, multiplexers, demultiplexers, and optical filters; lightwave data links, namely, optical receivers, optical transmitters, optical cables and switches; integrated circuits; computer programs for managing optical communications; electronic circuits for controlling optical communication products and lightwave data links
Electrical and Scientific Apparatus