U.S. federal trademark · Serial No. 78569291 · Reg. No. 3057668
OPTICAL AND OPTOELECTRICAL COMPONENTS, NAMELY, AMPLIFIERS FOR SINGLE AND MULTI-CHANNEL OPTICAL TELECOMMUNICATION AMPLIFICATION; MODULATORS FOR USE IN HIGH-SPEED FIBER OPTIC TELECOMMUNICATION AND CABLE-TELEVISION SYSTEMS; SEMICONDUCTOR LASERS; AND BROADBAND SUPERLUMINESCENT LIGHT EMITTING DIODES
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