U.S. federal trademark · Serial No. 76103849 · Reg. No. 2675463
OPTICAL DEVICES, NAMELY, OPTICAL TRANSCEIVERS, LIGHT EMITTING LASER DIODE, OPTICAL TRANSMITTERS, OPTICAL RECEIVERS, OPTICAL AMPLIFIER MODULES, OPTICAL CONNECTORS, OPTICAL ISOLATORS, OPTICAL COUPLERS, OPTICAL ATTENUATORS, OPTICAL SWITCHES, OPTICAL MODULATORS, OPTICAL CIRCULATORS, OPTICAL POLARIZERS, OPTICAL FILTERS, INTEGRATED OPTICAL CIRCUITS, WAVELENGTH DIVISION MULTIPLEXERS, OPTICAL ADD/DROP MULTIPLEXERS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.