75178534
Oct 8, 1996
Aug 25, 1998
Active Trademark
cable headend control software and equipment, namely, modulators, demodulators, signal processors, [ encoders, decoders, tuners, ] tuners, radio frequency (RF) transmitters [ /receivers; broadband distribution networks, RF amplifiers, fiber optic transmitters/receivers, taps and passives ]
Electrical and Scientific Apparatus