HI-Q

Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 24 Mar 2026)

What this means for you

Registered since 07 Jan 2020. The owner can stop confusingly similar uses in the classes it covers.

Class 009 — Scientific and electric apparatus: Opto-electronic devices, namely, opto-electronic oscillators operating at radio and microwave frequencies, photonic tunable filters, ultra-narrow linewidth laser modules, phase noise measurement systems of radio and microwave sources, and frequency noise and laser linewidth measurement systems of visible to near infrared optical sources; high optical Q resonators; opto-electronic oscillators for low-noise microwave transmitters and receivers, ultra-stable clocks, RADARs, and inertial sensors; lasers for Interferometric optical sensing, LIDARs, B-OTDR temperature and strain sensing, gas sensing, optical metrology and spectroscopy, acoustic sensing, oil and gas exploration, coherent communication, and calibration; photonic devices, namely, fixed frequency oscillators, tunable oscillators, clocks, gyros, optical switches, up/down converters, channelizers; electronic test and measurement devices for use in the radio frequency and optical domains