Receiving apparatus

Receiving DBS content on digital TV receivers

Receiving mixed-media data

Recording apparatus, recording method, reproducing...

Recording apparatus, recording method, reproducing...

Recording of scrambled digital data

Recording of scrambled digital data

Recoverable digital content degradation: method and apparatus

Remote deactivation of decoders for accessing multimedia...

Remote deactivation of decoders for accessing multimedia...

Representing entitlements to service in a conditional access...

Representing entitlements to service in a conditional access...

Reprogrammable subscriber terminal

Retrieval and transfer of encrypted hard drive content from...

Robust method for achieving audio/video synchronization in...

Robust method for achieving audio/video synchronization in...

Rolling code security system

Rolling code security system

Rolling code security system