Comcast Cable Communications, LLC

Tivo Corporation

Justin Riggert

Edward David Monnerat

Lawrence Wolcott

David B Leach

Thomas Emerson Bach

James Russell

Todd Szuter

Bryan Thomas

Neill A Kipp

Joseph Kiok

Jamie Batmanglidj

Bryan Johnston

Methods and systems for using text data in content presentation and content search are disclosed. Text data and a plurality of video frames can be extracted from a content program and stored in a database. Extracted text data can be divided into a plurality of text segments. The plurality of text segments and the plurality of video frames can be presented in the form of an electronic book or guide. In addition, the content program can be divided into a plurality of content segments and stored in the database. The plurality of content segments and the plurality of text segments can be associated by time indices. A user can identify one or more content segments in the database by a query, and notifications can be sent according to the query.

Using text data in content presentation and content search

Access devices may receive signals over a network and calculate a frequency spectrum of the received signals. An analyzer system may collect the frequency spectrum data from multiple access devices, and based on the collected data, detect, identify, and locate sources of anomalies in a communication network.

Network implementation of spectrum analysis

Growing community of inventors

Denver, CO, United States of America

Justin Riggert