U.S. federal trademark · Serial No. 76682411
Integrated Optical Devices or Components, or Optical Components which consist of optical waveguides, switches, couplers, modulators, demodulators, optical sensors, multiplexers, demultiplexers, add-drop multiplexers, filters, tunable filters, communication links, transmitters, receivers, amplifiers, attenuators, optical storage devices, optical signal processors or planar optical processors; integrated optical systems comprised of integrated optical circuits
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