Chips integrated circuits; computer hardware; computer peripheral devices; data processing apparatus; semi-conductors; high-frequency apparatus; integrated circuits; interfaces for computers; couplers data processing equipment; lasers, not for medical purposes; microprocessors; optical apparatus and instruments; fibre fiber (am.) optic cables; physics (apparatus and instruments for-); transmitters telecommunication; transmitters of electronic signals; devices for data communication; devices for computer and communication networks; data communication software; electro-optic sensors; electronic controls; electronic amplifiers; semi-conductor lasers; cables for data transfer; optical digital transfer devices; optical data cables; optical electronic components; optical receivers; optical filters; semi-conductor optical amplifiers; optical encoding devices; optical communication apparatus; optical couplers; optical beam deflectors; optical lenses; optical networks; optical phase shifters; optical switches; optical transmission and receiver devices; optical sensors; optical plug connectors; structured semi-conductor wafers

Providing user access to global computer networks; providing telecommunications connections to a global computer network; communications by fiber fibre optic networks; communications by computer terminals; telecommunications routing and junction services; computer aided transmission of messages and images; providing access to databases; computer aided data transfer; transfer of information via optical telecommunication networks; data transfer via telecommunication; data transmission and data transfer; transfer and reception of data base information via telecommunication networks; optical data transfer; real-time transfer of data; consulting and informations in the area of telecommunication

Computer software consultancy; consultancy in the design and development of computer hardware; computer software design; computer system analysis; computer system design; computer programming; engineering; data conversion of computer programs and data not physical conversion; conversion of data or documents from physical to electronic media; design of optical and micro-optical components; hardware development for the conversion of data and multi-media content from different protocols and into different protocols; software development for the conversion of data and multi-media content from different protocols and into different protocols; development of systems for data transfer; design of mechanical, electro-mechanical, and opto-electronic devices and instruments; development of systems for data processing; design of integrated circuits; research in the field of semi-conductor processing technology; engineering for data processing; design and development of electronic data security systems; technical consultancy for data processing