Pulse width modulator for communication system including...

Re-transmitter and digital broadcast receiving system

Real time bit rate switching for internet protocol television

Reference signal generator for return path aligning

Reverse path upstream signaling for status monitoring

RF return optical transmission

Signal distribution circuit

Signal splitter for cable TV

Simplified TV viewer response system and method using...

Single master clock control of Ethernet data transfer over...

Single wire return device including a QAM modulator for...

Software controlled multi-mode bi-directional communication...

Split linked A/B switch apparatus

Subscriber power module for CATV customer interface equipment

Switch matrix packaging for high availability

Synchronization of decoders in a bi-directional CATV network

Synchronizing a media center on a correct channel

System and method for automatically sensing the state of a...

System and method for evaluating the operational status of a...

System and method for providing interactivity for end-users...