79087702
Aug 10, 2010
Nov 15, 2011
Digital television receivers incorporating text-to-speech (TTS) systems; set-top boxes incorporating text-to-speech (TTS) systems; remote control units for use with digital televisions and set-top boxes incorporating text-to-speech (TTS) systems; computers incorporating text-to-speech (TTS) systems; computer software, integrated circuits and chipsets for converting on-screen text into speech or voice output
Electrical and Scientific Apparatus