9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
light emitting diodes; light emitting diode displays; photodiodes; phototransistors; laser diodes; infrared emitters; [ photoconductive cells; ] single-photon counting modules for use in scientific and industrial equipment; [ optoelectric relays; ] optoelectric sensors; optoelectric transistors; flash lamps; lighting controls; lighting devices for taking pictures; electro-optical instruments for use in inspection and measurement of industrial components; optical inspection apparatus; optical sensors; fiber optics; [ charge-coupled devices; cameras; ] power supplies; electric switches; electric controllers for lamps and lighting equipment; electronic photon detectors; electronic detectors for observing and measuring the infrared spectrum, namely, infrared detectors; thermopile infrared detectors and sensors; thermopile sensor modules, each comprising a thermopile sensor and signal processing chip within a housing, for temperature measurement and control in a wide range of industrial, commercial, residential, appliance and automotive applications; ultraviolet detectors and sensors; [ analog optical isolators for the electrical isolation of digital lines connected between different pieces of equipment; ] smoke detectors; anti-intrusion alarms; rubidium time standards for use in aerospace applications; optoelectronic emitters and detectors for laser range finding, target acquisition designation and laser warning systems; occupancy sensors, namely, electronic devices which detect the presence of occupants and control other electronic devices accordingly