U.S. federal trademark · Serial No. 75809861
DENSE WAVELENGTH DIVISION MULTIPLEXING HARDWARE AND SOFTWARE SYSTEM TO ALLOW SYSTEM OPERATORS TO PROVIDE, THROUGH THE ALLOCATION OF BANDWIDTH, TARGET SERVICES, NAMELY SERVICES COMPRISING VOICE, VIDEO AND DATA COMMUNICATIONS TO TARGETED SERVICE AREAS AND TO INCREASE RETURN PATH CAPACITY OVER A HYBRID FIBER COAXIAL NETWORK
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