Electronic program guide using markup language

Interactive video distribution systems – Operator interface – To facilitate tuning or selection of video signal

Reexamination Certificate

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Details

C725S044000, C725S051000

Reexamination Certificate

active

07073188

ABSTRACT:
An interactive television program guide is provided. Program guide display elements are arranged and styled using markup language documents. These markup language documents may also indicate and select program guide functions. The program guide interprets the markup language documents and generates the display screens and program guide functionality without user intervention. The program guide may also be updated by supplying new markup language documents that modify display screens and program guide functionality. The markup language documents may be supplied by a main facility or a television distribution facility.

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