76188858
Dec 28, 2000
Computer hardware and computer software used for enabling and managing optical network switching and transport systems for use in limited area networks, metropolitan area networks, and wide area networks
Electrical and Scientific ApparatusInstallation, repair and maintenance services limited exclusively to support the return and repair of its own primary products designed and sold by itself, namely optical multiplexers and switchers for use in limited area networks, metropolitan area networks, and wide area networks
Building Construction and RepairEducational services, namely training related exclusively and limited to its own customers who have purchased its products featuring training related to the operational aspect of its primary products in the field of optical network switching and transport systems for use in limited area networks, metropolitan area networks, and wide area networks
Education and EntertainmentEngineering of element management software; installation, repair and maintenance of element management software
Computer and Scientific