System and method for ordering and delivering media content

System and method for payload encoding and decoding

System and method for providing a digital watermark

System and method for providing event spectators with...

System and method for providing for out-of-home advertising...

System and method for providing recording and playback of...

System and method for purchasing broadcasting time

System and method for purchasing broadcasting time

System and method for terrestrial broadcast of emergency alerts

System and method for transmitting audio data

System and method for utilizing dual feedback loops

System and method of message selection and target audience...

System and method of providing content in a multicast system

System and method utilizing a cognitive transceiver for ad...

System for collecting television program data

System for determining satellite radio listener statistics

System for digital broadcasting by satellite

System for distributing and selecting audio and video...

System for identifying a broadcast utilizing a network address

System for insertion of locally cached information into...