78166272
Sep 20, 2002
Jun 7, 2005
electronic apparatus featuring computer hardware for transmitting, receiving, viewing, storing, securing, converting, carrying, and processing digital electronic signals for subsequent display on a television set; computer software for transmitting, receiving, viewing, storing securing, converting, carrying, and processing digital electronic signals for subsequent display on a television set; and set-top boxes, converters, and controllers for facilitating the display of a digital television signal
Electrical and Scientific Apparatus