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2010
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Invention
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Methods and apparatus to determine audience viewing of video-on-demand programs.
Methods and app... |
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2008
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Invention
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Methods and apparatus to perform audio watermarking and watermark detection and extraction. Encod... |
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Invention
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Methods and apparatus to monitor in-store media and consumer traffic related to retail environmen... |
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Invention
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Systems and methods to identify intentionally placed products. Systems and methods to identify in... |
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Invention
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Methods and apparatus to survey a retail environment. Methods and apparatus to survey a retail en... |
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2007
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Invention
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Methods and apparatus to monitor consumer activity. Methods and apparatus to monitor consumer act... |
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Invention
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Methods and apparatus for embedding codes in compressed audio data streams. Methods and apparatus... |
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Invention
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Method and system for collecting information about portable device usage. Methods and portable de... |
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Invention
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Methods and apparatus to identify images in print advertisements. Methods and apparatus to method... |
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Invention
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Methods and apparatus to monitor consumer behavior associated with location-based web services. E... |
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Invention
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Methods and apparatus for improving data warehouse performance. Methods and apparatus for improvi... |
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Invention
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Methods and apparatus for detecting on-screen media sources. Methods and apparatus for detecting ... |
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Invention
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Digital rights management systems and methods for audience measurement. Digital rights management... |
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Invention
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Methods, systems, and apparatus for multi-purpose metering. Methods and apparatus for multi-purpo... |
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Invention
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Methods and systems to meter media content presented on a wireless communication device. Example ... |
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Invention
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Methods and apparatus for using radar to monitor audiences in media environments. Methods and app... |
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Invention
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Methods and apparatus to recruit personnel. Methods and apparatus to recruit personnel are disclo... |
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2006
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Invention
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Systems and methods to wirelessly meter audio/visual devices. Example systems and methods to wire... |
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Invention
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Methods and apparatus to analyze computer software. Methods and apparatus to analyze computer sof... |
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Invention
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Methods and apparatus for metering portable media players. Example methods, apparatus, and articl... |
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Invention
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Methods and apparatus for metering computer-based media presentation. Methods and apparatus for m... |
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Invention
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Methods and apparatus for metering printed media. Methods and apparatus for metering printed medi... |
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Invention
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Display device on/off detection methods and apparatus. Display device ON/OFF detection methods an... |
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Invention
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Methods and apparatus to monitor media content on a consumer network. Example methods and apparat... |
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Invention
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Methods and apparatus for using audience member behavior information to determine compliance with... |
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2005
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Invention
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Method and apparatus for embedding watermarks. Methods and apparatus for embedding a watermark ar... |
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Invention
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Methods and apparatus for media source identification and time shifted media consumption measurem... |
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Invention
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Method for detecting space-shifted media. Methods and apparatus for detecting space-shifted media... |
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Invention
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Methods and apparatus for using location information to manage spillover in an audience monitorin... |
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Invention
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Methods and apparatus for generating signatures. Methods, apparatus, and articles of manufacture ... |
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Invention
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Methods and apparatus to monitor audio/visual content from various sources. Methods and apparatus... |
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Invention
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Methods and apparatus for improving the accuracy and reach of electronic media exposure measureme... |
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Invention
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Methods and apparatus for monitoring the insertion of local media content into a program stream. ... |
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Invention
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Methods and apparatus for identifying viewing information associated with a digital media device.... |
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Invention
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Wireless monitors for audience measurement and methods of determining a distance between a wirele... |
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Invention
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Methods and apparatus for mixing compressed digital bit streams. Methods, apparatus and articles ... |
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Invention
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Methods and apparatus for indirect illumination in electronic media rating systems. Methods and a... |
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Invention
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Methods and apparatus to identify viewing information. Methods and apparatus to identify viewing ... |
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Invention
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Methods and apparatus to detect a time-shift event associated with the presentation of media cont... |
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Invention
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Methods and apparatus for collecting media consumption data based on usage information. Methods a... |
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Invention
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Methods and apparatus for identifying media content. Methods and apparatus for identifying media ... |
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Invention
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Compressed domain encoding apparatus and methods for use with media signals. Apparatus, methods, ... |
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Invention
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Variable encoding and detection apparatus and methods. Apparatus, methods, and articles of manufa... |
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2004
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Invention
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Data classification methods and apparatus for use with data fusion. Methods and apparatus for cla... |
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Invention
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Methods and apparatus to verify consumption of programming content. Methods and apparatus to veri... |
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Invention
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Methods and apparatus to generate on-screen text. Methods and apparatus to generate on-screen tex... |
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Invention
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Methods and apparatus to identify a tuned digital television channel. Methods and apparatus to id... |
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2000
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Invention
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Detection of entropy in connection with audio signals. An encoder calculates an entropy of at lea... |
