ETHERION

Satellite radios; Satellite receivers; precision oscillators for time and frequency control and combinations thereof; satellite transceivers; Products for time and frequency control, namely, standards, oscillators, resonators, crystals, power converters, receivers, signal conditioners and processors, filters, discriminators, amplifiers, integrated circuits, magnetometers, frequency synthesizers, frequency converters; Rydberg-atom sensor based receiving antenna

Atomic clocks