RYDBERG

Antennas; aerials; radio receivers; scientific research and laboratory apparatus, namely, atomic spectrometers for use in the measurement, communication, surveillance, scanning, and mapping of electric fields and electromagnetic radiation; educational apparatus, namely, atomic spectroscopy equipment, components, and supplies; electronic and magnetic sensors and detectors for use in the measurement, communication, scanning, and mapping of electric fields and electromagnetic radiation; downloadable software for the measurement, communication, scanning, and mapping of electric fields and electromagnetic radiation

Medical and scientific research services; consultation services in the field of physics; design of optical and micro-optical components; optical research laboratory services