A method of transferring secure data in a remote control system including a remote controller (12) and an apparatus (10) which is operable in response to commands relayed by way of the remote controller. The apparatus has a receiver (38) for receiving transmissions from the remote controller (12), the...http://www.google.ca/patents/US6369693?utm_source=gb-gplus-sharePatent US6369693 - Method of, and system for, transferring secure data
