9 Apparatus for data transmission; apparatus for the transmission of data; apparatus for the transfer of data; chips with integrated circuits; computer network and data communication devices and equipment, namely, optical transmitter, receiver or transceiver chips, engines or modules, or electronic signal conditioning circuits; data transmission devices, namely, communication devices; data transmission equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; data devices and equipment, namely, communication devices and equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; data communication equipment, namely, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; data communication software; data computer buffers; data transmission apparatus, namely, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; electro-optical sensors; electronic components in the nature of capacitors, connectors, filters, inductors, oscillators, relays, switches, transformers, resistors, semiconductors, integrated circuits, rectifiers, transistors; electronic data processing equipment, namely, electronic decoder; electronic semiconductors; electronic integrated circuits; electronic coding equipment, namely, transceivers for converting electronic data streams from one format to another; electronic communications equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; electronic logic circuits; electronic and electrical circuits; electronic circuits; electronic sensors; electronic memory-integrated circuit boards; electronic control circuits; electronic controls; electronic amplifiers; devices for data communication, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, or electronic signal conditioning circuits; data processing equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, or electronic signal conditioning circuits; semiconductor; semiconductor chips; semiconductor lasers; semiconductor wafers; semiconductor memories; hardware for data communication, namely, computer hardware and peripheral devices and computer software for data communication and translating and transmitting data sold therewith; integrated electronic circuits; integrated circuits; cable for data transmission; communication transmission equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units, or electronic signal conditioning circuits; coupler data processing equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, or electronic signal conditioning circuits; modules for integrated circuits; optical digital transmission equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units,; optical data lines; optical receivers; optical fiber cables; optical fibers; optical filters; optical glass fibers; optical semiconductor amplifiers; optical encoder; optical communication apparatus, namely, optical coupling units; optical beam deflectors; optical lenses; optical measuring instruments; optical phase shifters; optical switches; optical transceivers; optical transmission equipment, namely, communication equipment, optical transmitter, receiver or transceiver chips, circuit boards or modules, optical coupling units,; optical transmitters; optical transmitters for use with optical fiber cables; optical sensors; optical mirrors; optical splice connection elements; optical connectors; optical amplifiers; optical infrared devices; test equipment for checking optical devices; transmitter for transmission of electronic signals; transmitter for electronic signals; silicon chips electronic components; optical mirrors; structured semiconductor wafers; connection sleeves for optical fibers